Route Details
| Flight | Airline | From | To | Departure | Arrival | Duration | Days | Effective |
|---|---|---|---|---|---|---|---|---|
| 1361 | Alaska Airlines | EWR | SEA | 19:29 | 22:42 | 6h 13m | Mon, Tue, Fri, Sat, Sun | 2027-01-01 – 2027-01-05 |
| 1814 | United Airlines | EWR | SEA | 15:15 | 18:05 | 5h 50m | Sat | 2027-01-02 – 2027-05-29 |
| 299 | Alaska Airlines | EWR | SEA | 07:17 | 10:30 | 6h 13m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-25 – 2026-12-31 |
| 373 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Tue, Wed, Thu, Fri, Sat, Sun | 2026-05-30 – 2026-06-05 |
| 1796 | United Airlines | EWR | SEA | 20:30 | 23:44 | 6h 14m | Mon, Tue, Wed, Thu | 2026-07-01 – 2026-08-10 |
| 1289 | United Airlines | EWR | SEA | 11:05 | 14:16 | 6h 11m | Mon | 2026-07-13 – 2026-08-03 |
| 2387 | United Airlines | EWR | SEA | 16:25 | 19:36 | 6h 11m | Wed | 2026-07-01 – 2026-07-08 |
| 299 | Alaska Airlines | EWR | SEA | 07:25 | 10:35 | 6h 10m | Thu, Fri, Sat, Sun | 2026-07-17 – 2026-07-23 |
| 462 | Alaska Airlines | EWR | SEA | 18:29 | 21:42 | 6h 13m | Mon, Wed, Thu, Fri, Sun | 2026-05-27 – 2026-06-03 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Mon, Tue, Thu, Fri, Sat, Sun | 2026-07-06 – 2026-07-12 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Sun | 2027-01-03 – 2027-01-17 |
| 1289 | United Airlines | EWR | SEA | 11:05 | 14:16 | 6h 11m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-07-01 – 2026-07-12 |
| 1289 | United Airlines | EWR | SEA | 11:15 | 14:30 | 6h 15m | Sat | 2026-07-11 – 2026-08-08 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Wed, Sat | 2026-08-01 – 2026-08-05 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Thu, Sun | 2027-02-11 – 2027-02-14 |
| 373 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Wed, Thu, Fri, Sat | 2026-05-22 – 2026-05-28 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Tue, Wed, Fri, Sat, Sun | 2026-07-05 – 2026-07-11 |
| 1289 | United Airlines | EWR | SEA | 11:05 | 14:16 | 6h 11m | Mon | 2026-06-29 – 2026-06-29 |
| 247 | Alaska Airlines | EWR | SEA | 17:56 | 21:10 | 6h 14m | Mon, Tue, Wed, Sat | 2026-05-06 – 2026-05-12 |
| 299 | Alaska Airlines | EWR | SEA | 07:30 | 10:40 | 6h 10m | Wed, Fri | 2026-05-13 – 2026-05-15 |
| 299 | Alaska Airlines | EWR | SEA | 07:30 | 10:40 | 6h 10m | Sat | 2026-05-23 – 2026-05-23 |
| 1796 | United Airlines | EWR | SEA | 20:30 | 23:44 | 6h 14m | Mon, Tue, Wed, Thu | 2026-05-21 – 2026-06-30 |
| 1814 | United Airlines | EWR | SEA | 15:15 | 18:15 | 6h 0m | Wed, Sat | 2026-08-12 – 2026-09-23 |
| 1330 | United Airlines | EWR | SEA | 08:50 | 11:57 | 6h 7m | Mon, Tue | 2026-06-29 – 2026-06-30 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Mon, Tue, Wed, Thu, Fri, Sat | 2027-02-12 – 2027-02-18 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Thu | 2026-08-13 – 2026-08-13 |
| 299 | Alaska Airlines | EWR | SEA | 07:25 | 10:35 | 6h 10m | Tue, Wed, Thu, Fri | 2026-06-30 – 2026-07-10 |
| 462 | Alaska Airlines | EWR | SEA | 17:36 | 20:58 | 6h 22m | Wed | 2026-06-10 – 2026-06-10 |
| 1796 | United Airlines | EWR | SEA | 20:35 | 23:45 | 6h 10m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-08-11 – 2026-09-23 |
| 373 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Tue | 2026-06-09 – 2026-06-09 |
| 299 | Alaska Airlines | EWR | SEA | 07:25 | 10:35 | 6h 10m | Tue, Thu, Sat, Sun | 2026-08-06 – 2026-08-13 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Sat | 2026-07-04 – 2026-07-04 |
| 1289 | United Airlines | EWR | SEA | 11:05 | 14:16 | 6h 11m | Sun | 2026-06-07 – 2026-06-21 |
| 234 | United Airlines | EWR | SEA | 10:59 | 14:11 | 6h 12m | Tue | 2026-05-05 – 2026-05-19 |
| 2387 | United Airlines | EWR | SEA | 14:25 | 17:40 | 6h 15m | Sat | 2026-07-04 – 2026-07-04 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Tue, Wed, Sat | 2026-07-25 – 2026-07-29 |
| 1796 | United Airlines | EWR | SEA | 20:30 | 23:48 | 6h 18m | Sat | 2026-06-27 – 2026-06-27 |
| 299 | Alaska Airlines | EWR | SEA | 07:30 | 10:40 | 6h 10m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-06-04 – 2026-06-10 |
| 373 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Mon, Tue, Fri, Sun | 2026-05-24 – 2026-05-29 |
| 462 | Alaska Airlines | EWR | SEA | 17:36 | 20:58 | 6h 22m | Mon, Tue, Wed, Thu, Fri, Sat | 2026-07-15 – 2026-07-25 |
| 1741 | United Airlines | EWR | SEA | 16:25 | 19:36 | 6h 11m | Mon, Tue, Thu, Fri | 2026-05-21 – 2026-05-29 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Tue, Sun | 2027-01-26 – 2027-01-31 |
| 1330 | United Airlines | EWR | SEA | 08:50 | 11:57 | 6h 7m | Wed, Sun | 2026-07-01 – 2026-08-09 |
| 462 | Alaska Airlines | EWR | SEA | 17:36 | 20:58 | 6h 22m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-07-26 – 2026-08-18 |
| 373 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Mon, Sun | 2026-06-01 – 2026-06-07 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Fri, Sun | 2027-02-19 – 2027-02-21 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Wed | 2026-06-10 – 2026-06-10 |
| 247 | Alaska Airlines | EWR | SEA | 17:56 | 21:10 | 6h 14m | Mon, Tue, Thu, Fri, Sun | 2026-05-04 – 2026-05-10 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Tue, Wed, Fri, Sun | 2026-07-22 – 2026-07-29 |
| 356 | Alaska Airlines | EWR | SEA | 17:05 | 20:23 | 6h 18m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-25 – 2026-12-31 |
| 373 | Alaska Airlines | EWR | SEA | 09:30 | 12:35 | 6h 5m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-03 – 2026-10-24 |
| 1289 | United Airlines | EWR | SEA | 11:05 | 14:16 | 6h 11m | Sun | 2026-05-24 – 2026-05-31 |
| 280 | Alaska Airlines | EWR | SEA | 15:45 | 18:56 | 6h 11m | Mon, Fri, Sat | 2026-06-05 – 2026-06-08 |
| 1330 | United Airlines | EWR | SEA | 08:50 | 12:01 | 6h 11m | Sat | 2026-05-23 – 2026-06-06 |
| 1361 | Alaska Airlines | EWR | SEA | 19:29 | 22:42 | 6h 13m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-25 – 2026-12-31 |
| 371 | United Airlines | EWR | SEA | 20:53 | 00:05 | 6h 12m | Sat | 2026-05-30 – 2026-05-30 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Wed | 2026-08-12 – 2026-08-12 |
| 462 | Alaska Airlines | EWR | SEA | 18:29 | 21:42 | 6h 13m | Wed | 2026-05-13 – 2026-05-20 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Mon, Tue, Wed, Thu, Fri, Sat | 2026-11-02 – 2026-12-31 |
| 462 | Alaska Airlines | EWR | SEA | 18:29 | 21:42 | 6h 13m | Mon, Thu, Fri, Sun | 2026-05-14 – 2026-05-25 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Sun | 2026-08-16 – 2026-08-16 |
| 1581 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Wed | 2026-06-10 – 2026-06-10 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-04-20 – 2027-06-03 |
| 1796 | United Airlines | EWR | SEA | 20:30 | 23:44 | 6h 14m | Sun | 2026-05-31 – 2026-06-28 |
| 462 | Alaska Airlines | EWR | SEA | 17:36 | 20:58 | 6h 22m | Sun | 2026-07-19 – 2026-07-19 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Tue, Sat | 2026-08-04 – 2026-08-11 |
| 299 | Alaska Airlines | EWR | SEA | 07:25 | 10:35 | 6h 10m | Mon, Sat, Sun | 2026-06-29 – 2026-07-05 |
| 1796 | United Airlines | EWR | SEA | 20:40 | 23:58 | 6h 18m | Sat | 2026-06-06 – 2026-06-20 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Sun | 2027-01-03 – 2027-01-17 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Mon, Tue, Wed, Thu, Fri, Sat | 2027-01-19 – 2027-01-25 |
| 1330 | United Airlines | EWR | SEA | 07:59 | 11:03 | 6h 4m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-08-11 – 2026-10-24 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Mon, Tue, Wed, Thu, Fri, Sat | 2027-01-01 – 2027-01-16 |
| 299 | Alaska Airlines | EWR | SEA | 07:25 | 10:35 | 6h 10m | Mon, Wed, Fri | 2026-08-07 – 2026-08-12 |
| 462 | Alaska Airlines | EWR | SEA | 17:36 | 20:58 | 6h 22m | Tue | 2026-07-14 – 2026-07-14 |
| 1330 | United Airlines | EWR | SEA | 08:57 | 12:06 | 6h 9m | Sat | 2026-07-04 – 2026-08-08 |
| 2607 | United Airlines | EWR | SEA | 13:10 | 16:12 | 6h 2m | Mon, Thu, Fri, Sun | 2026-04-30 – 2026-05-18 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Mon, Tue, Thu, Fri, Sun | 2026-10-25 – 2026-11-01 |
| 2387 | United Airlines | EWR | SEA | 18:03 | 21:21 | 6h 18m | Sun | 2026-06-28 – 2026-08-09 |
| 1309 | United Airlines | EWR | SEA | 11:25 | 14:27 | 6h 2m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-08-11 – 2026-09-23 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Tue, Fri, Sat | 2026-08-14 – 2026-08-18 |
| 2044 | United Airlines | EWR | SEA | 20:49 | 23:59 | 6h 10m | Sat | 2026-05-09 – 2026-05-16 |
| 299 | Alaska Airlines | EWR | SEA | 07:30 | 10:40 | 6h 10m | Mon, Tue, Wed, Fri, Sat | 2026-05-26 – 2026-06-03 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Mon | 2026-06-15 – 2026-06-15 |
| 299 | Alaska Airlines | EWR | SEA | 07:25 | 10:35 | 6h 10m | Wed | 2026-08-05 – 2026-08-05 |
| 462 | Alaska Airlines | EWR | SEA | 17:36 | 20:58 | 6h 22m | Fri | 2026-06-26 – 2026-06-26 |
| 1536 | Alaska Airlines | EWR | SEA | 16:00 | 19:17 | 6h 17m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-02-11 – 2027-04-20 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Mon, Tue, Wed, Thu, Fri, Sat | 2027-02-04 – 2027-02-10 |
| 1741 | United Airlines | EWR | SEA | 16:25 | 19:36 | 6h 11m | Sat | 2026-05-23 – 2026-05-30 |
| 1289 | United Airlines | EWR | SEA | 11:05 | 14:16 | 6h 11m | Mon | 2026-08-10 – 2026-08-10 |
| 1289 | United Airlines | EWR | SEA | 11:05 | 14:16 | 6h 11m | Tue, Sun | 2026-06-28 – 2026-06-30 |
| 462 | Alaska Airlines | EWR | SEA | 18:29 | 21:42 | 6h 13m | Tue, Sat | 2026-05-16 – 2026-06-02 |
| 462 | Alaska Airlines | EWR | SEA | 18:29 | 21:42 | 6h 13m | Mon, Tue, Fri, Sun | 2026-06-05 – 2026-06-09 |
| 2693 | United Airlines | EWR | SEA | 18:45 | 21:55 | 6h 10m | Mon, Tue, Thu, Fri, Sun | 2026-09-24 – 2026-10-23 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-15 – 2027-03-27 |
| 1536 | Alaska Airlines | EWR | SEA | 16:00 | 19:17 | 6h 17m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-25 – 2026-12-31 |
| 1741 | United Airlines | EWR | SEA | 16:25 | 19:36 | 6h 11m | Wed, Sat | 2026-06-13 – 2026-06-24 |
| 462 | Alaska Airlines | EWR | SEA | 17:36 | 20:58 | 6h 22m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-07-05 – 2026-07-13 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Wed, Sun | 2027-02-03 – 2027-02-07 |
| 1536 | Alaska Airlines | EWR | SEA | 16:00 | 19:17 | 6h 17m | Mon, Tue, Fri, Sat, Sun | 2027-01-01 – 2027-01-05 |
| 2387 | United Airlines | EWR | SEA | 16:25 | 19:36 | 6h 11m | Mon, Tue, Thu, Fri | 2026-06-25 – 2026-06-30 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Mon, Tue, Wed, Thu, Fri, Sat | 2027-01-19 – 2027-01-25 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Mon, Fri | 2026-06-22 – 2026-06-26 |
| 296 | Alaska Airlines | EWR | SEA | 17:43 | 20:58 | 6h 15m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-03 – 2026-10-24 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Mon, Sun | 2027-01-18 – 2027-01-24 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Mon, Tue, Wed, Thu, Fri, Sat | 2027-01-27 – 2027-02-02 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Mon, Tue, Thu, Fri, Sun | 2026-06-19 – 2026-06-26 |
| 1814 | United Airlines | EWR | SEA | 15:21 | 18:21 | 6h 0m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-09-24 – 2026-10-24 |
| 1741 | United Airlines | EWR | SEA | 16:25 | 19:36 | 6h 11m | Wed | 2026-06-03 – 2026-06-10 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Mon, Tue, Wed, Thu, Fri, Sat | 2027-01-01 – 2027-01-16 |
| 2387 | United Airlines | EWR | SEA | 16:25 | 19:36 | 6h 11m | Wed, Sat | 2026-07-11 – 2026-08-08 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Mon, Tue, Wed, Thu, Fri, Sat | 2027-02-12 – 2027-02-18 |
| 1796 | United Airlines | EWR | SEA | 20:30 | 23:44 | 6h 14m | Fri | 2026-05-22 – 2026-06-26 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Mon, Tue, Wed, Thu, Fri, Sat | 2027-03-01 – 2027-03-13 |
| 299 | Alaska Airlines | EWR | SEA | 07:00 | 10:12 | 6h 12m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-03 – 2026-10-24 |
| 1741 | United Airlines | EWR | SEA | 16:25 | 19:36 | 6h 11m | Sat | 2026-06-06 – 2026-06-06 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Mon, Tue, Wed, Thu, Fri, Sat | 2026-12-17 – 2026-12-31 |
| 299 | Alaska Airlines | EWR | SEA | 07:25 | 10:35 | 6h 10m | Mon, Tue, Wed, Fri, Sat, Sun | 2026-07-20 – 2026-07-26 |
| 1741 | United Airlines | EWR | SEA | 16:25 | 19:36 | 6h 11m | Mon, Tue, Thu, Fri | 2026-06-01 – 2026-06-23 |
| 1796 | United Airlines | EWR | SEA | 20:53 | 00:05 | 6h 12m | Sat | 2026-05-23 – 2026-05-23 |
| 1361 | Alaska Airlines | EWR | SEA | 19:29 | 22:42 | 6h 13m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-02-11 – 2027-04-20 |
| 1309 | United Airlines | EWR | SEA | 10:00 | 12:59 | 5h 59m | Sat | 2026-10-31 – 2026-12-26 |
| 1741 | United Airlines | EWR | SEA | 16:25 | 19:36 | 6h 11m | Wed | 2026-05-27 – 2026-05-27 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Mon, Thu | 2026-08-13 – 2026-08-17 |
| 280 | Alaska Airlines | EWR | SEA | 15:45 | 18:56 | 6h 11m | Fri | 2026-05-22 – 2026-05-22 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Mon, Tue, Wed, Thu, Fri, Sat | 2027-01-27 – 2027-02-02 |
| 462 | Alaska Airlines | EWR | SEA | 18:29 | 21:42 | 6h 13m | Thu, Sat | 2026-06-04 – 2026-06-06 |
| 299 | Alaska Airlines | EWR | SEA | 07:25 | 10:35 | 6h 10m | Fri | 2026-06-19 – 2026-06-19 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Mon, Tue, Thu, Fri | 2026-11-02 – 2026-12-15 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Tue, Thu, Sat | 2026-07-21 – 2026-07-25 |
| 280 | Alaska Airlines | EWR | SEA | 15:45 | 18:56 | 6h 11m | Tue, Thu, Sun | 2026-06-04 – 2026-06-09 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Fri | 2026-06-12 – 2026-06-12 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Tue, Wed | 2026-06-24 – 2026-06-30 |
| 373 | Alaska Airlines | EWR | SEA | 09:00 | 12:07 | 6h 7m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-08-19 – 2026-10-02 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Mon, Tue, Wed, Thu, Fri, Sat | 2027-02-20 – 2027-02-26 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-02-20 – 2027-02-26 |
| 2693 | United Airlines | EWR | SEA | 18:45 | 21:55 | 6h 10m | Wed, Sat | 2026-09-26 – 2026-10-24 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Fri | 2027-02-19 – 2027-02-19 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Thu, Sun | 2026-07-16 – 2026-07-23 |
| 356 | Alaska Airlines | EWR | SEA | 17:05 | 20:23 | 6h 18m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-06 – 2027-02-10 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-15 – 2027-03-27 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Mon | 2026-07-13 – 2026-07-13 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Tue, Wed, Thu, Fri, Sat, Sun | 2027-04-13 – 2027-04-18 |
| 359 | Alaska Airlines | EWR | SEA | 15:30 | 18:40 | 6h 10m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-04-23 – 2026-05-11 |
| 1796 | United Airlines | EWR | SEA | 20:30 | 23:44 | 6h 14m | Sun | 2026-07-05 – 2026-08-09 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Mon, Tue, Wed, Fri, Sat | 2026-07-14 – 2026-07-20 |
| 299 | Alaska Airlines | EWR | SEA | 07:30 | 10:40 | 6h 10m | Mon, Tue, Wed, Thu, Sat, Sun | 2026-05-14 – 2026-05-21 |
| 2387 | United Airlines | EWR | SEA | 16:25 | 19:36 | 6h 11m | Mon, Tue, Thu, Fri | 2026-07-02 – 2026-08-10 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Tue | 2026-08-18 – 2026-08-18 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Mon, Thu, Fri, Sat, Sun | 2026-06-27 – 2026-07-03 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Tue, Sun | 2027-01-26 – 2027-01-31 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Tue, Wed, Thu, Fri, Sat, Sun | 2026-07-30 – 2026-08-05 |
| 1289 | United Airlines | EWR | SEA | 11:15 | 14:30 | 6h 15m | Sat | 2026-07-04 – 2026-07-04 |
| 356 | Alaska Airlines | EWR | SEA | 17:05 | 20:23 | 6h 18m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-02-11 – 2027-04-20 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Sun | 2026-11-08 – 2026-12-27 |
| 299 | Alaska Airlines | EWR | SEA | 07:25 | 10:35 | 6h 10m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-06-11 – 2026-06-18 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Thu, Sun | 2027-02-11 – 2027-02-14 |
| 299 | Alaska Airlines | EWR | SEA | 07:30 | 10:40 | 6h 10m | Mon, Thu, Fri, Sun | 2026-05-22 – 2026-05-28 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Tue, Wed, Fri, Sat, Sun | 2026-08-07 – 2026-08-15 |
| 1330 | United Airlines | EWR | SEA | 07:25 | 10:37 | 6h 12m | Mon, Thu, Sun | 2026-04-30 – 2026-05-18 |
| 299 | Alaska Airlines | EWR | SEA | 07:25 | 10:35 | 6h 10m | Tue, Wed, Thu, Sat, Sun | 2026-07-11 – 2026-07-16 |
| 373 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Wed, Sat, Sun | 2026-05-13 – 2026-05-20 |
| 2607 | United Airlines | EWR | SEA | 13:10 | 16:12 | 6h 2m | Sat | 2026-05-09 – 2026-05-16 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Wed, Sat | 2026-10-28 – 2026-10-31 |
| 1330 | United Airlines | EWR | SEA | 08:50 | 11:59 | 6h 9m | Sat | 2026-06-13 – 2026-06-20 |
| 359 | Alaska Airlines | EWR | SEA | 15:30 | 18:40 | 6h 10m | Tue | 2026-05-12 – 2026-05-12 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Tue, Wed | 2026-07-21 – 2026-07-22 |
| 299 | Alaska Airlines | EWR | SEA | 07:29 | 10:36 | 6h 7m | Mon, Tue, Thu, Fri, Sat, Sun | 2026-05-04 – 2026-05-12 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Sun | 2026-11-08 – 2026-12-13 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Sun | 2026-12-20 – 2026-12-27 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Mon, Tue, Wed, Thu, Fri, Sat | 2027-02-04 – 2027-02-10 |
| 234 | United Airlines | EWR | SEA | 10:59 | 14:11 | 6h 12m | Wed | 2026-05-06 – 2026-05-20 |
| 299 | Alaska Airlines | EWR | SEA | 07:25 | 10:35 | 6h 10m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-06-20 – 2026-06-28 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Tue, Wed, Thu, Sat, Sun | 2026-06-20 – 2026-07-01 |
| 1330 | United Airlines | EWR | SEA | 08:57 | 12:06 | 6h 9m | Sat | 2026-06-27 – 2026-06-27 |
| 1814 | United Airlines | EWR | SEA | 15:15 | 18:05 | 5h 50m | Sat | 2026-10-31 – 2026-12-26 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Tue, Wed, Thu, Sun | 2026-06-11 – 2026-06-18 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Mon, Sun | 2027-01-18 – 2027-01-24 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Mon, Sun | 2026-08-16 – 2026-08-17 |
| 373 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Mon, Sat | 2026-06-06 – 2026-06-08 |
| 1309 | United Airlines | EWR | SEA | 10:00 | 12:59 | 5h 59m | Sat | 2027-01-02 – 2027-05-29 |
| 280 | Alaska Airlines | EWR | SEA | 15:45 | 18:56 | 6h 11m | Wed | 2026-05-13 – 2026-05-13 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-28 – 2027-04-11 |
| 1330 | United Airlines | EWR | SEA | 08:50 | 11:57 | 6h 7m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-06-01 – 2026-06-26 |
| 373 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Mon, Tue, Thu, Fri | 2026-05-14 – 2026-05-21 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Mon | 2027-04-12 – 2027-04-19 |
| 1330 | United Airlines | EWR | SEA | 08:50 | 11:57 | 6h 7m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-05-21 – 2026-05-31 |
| 299 | Alaska Airlines | EWR | SEA | 07:25 | 10:27 | 6h 2m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-08-19 – 2026-09-07 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Sun | 2026-10-25 – 2026-10-25 |
| 462 | Alaska Airlines | EWR | SEA | 17:36 | 20:58 | 6h 22m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-06-27 – 2026-07-03 |
| 1796 | United Airlines | EWR | SEA | 20:30 | 23:48 | 6h 18m | Sat | 2026-07-11 – 2026-08-08 |
| 299 | Alaska Airlines | EWR | SEA | 07:25 | 10:35 | 6h 10m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-07-28 – 2026-08-04 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Sat | 2026-06-20 – 2026-06-20 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Sat, Sun | 2027-02-27 – 2027-02-28 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Sun | 2027-03-07 – 2027-03-14 |
| 2044 | United Airlines | EWR | SEA | 20:49 | 23:59 | 6h 10m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-04-30 – 2026-05-20 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-26 – 2026-11-01 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Thu | 2026-08-06 – 2026-08-06 |
| 1330 | United Airlines | EWR | SEA | 08:50 | 11:57 | 6h 7m | Sun | 2026-06-28 – 2026-06-28 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Wed | 2026-07-01 – 2026-07-08 |
| 2387 | United Airlines | EWR | SEA | 16:25 | 19:36 | 6h 11m | Sat | 2026-06-27 – 2026-06-27 |
| 299 | Alaska Airlines | EWR | SEA | 07:17 | 10:30 | 6h 13m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-01 – 2027-04-20 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Wed, Sat | 2026-11-04 – 2026-12-16 |
| 462 | Alaska Airlines | EWR | SEA | 17:36 | 20:58 | 6h 22m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-06-11 – 2026-06-25 |
| 1814 | United Airlines | EWR | SEA | 15:15 | 18:15 | 6h 0m | Mon, Tue, Thu, Fri, Sun | 2026-08-11 – 2026-09-22 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Wed, Sun | 2027-02-03 – 2027-02-07 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Tue, Wed, Fri, Sat | 2026-07-14 – 2026-07-18 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Mon, Tue, Wed, Thu, Fri, Sat | 2027-03-01 – 2027-03-13 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Mon, Thu, Sun | 2026-07-12 – 2026-07-20 |
| 2693 | United Airlines | EWR | SEA | 18:15 | 21:05 | 5h 50m | Sun | 2027-03-07 – 2027-03-14 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Sat, Sun | 2027-02-27 – 2027-02-28 |
| 296 | Alaska Airlines | EWR | SEA | 17:50 | 20:57 | 6h 7m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-08-19 – 2026-10-02 |
| 1289 | United Airlines | EWR | SEA | 11:15 | 14:30 | 6h 15m | Sat | 2026-06-27 – 2026-06-27 |
| 1796 | United Airlines | EWR | SEA | 20:30 | 23:44 | 6h 14m | Fri | 2026-07-03 – 2026-08-07 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Sun | 2026-07-05 – 2026-07-05 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Wed, Fri, Sat | 2026-06-12 – 2026-06-17 |
| 280 | Alaska Airlines | EWR | SEA | 15:45 | 18:56 | 6h 11m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-05-23 – 2026-06-03 |
| 1289 | United Airlines | EWR | SEA | 11:05 | 14:16 | 6h 11m | Thu, Fri | 2026-06-04 – 2026-06-26 |
| 1741 | United Airlines | EWR | SEA | 18:03 | 21:21 | 6h 18m | Sun | 2026-05-24 – 2026-05-31 |
| 462 | Alaska Airlines | EWR | SEA | 09:00 | 12:11 | 6h 11m | Mon, Tue, Thu, Fri, Sat, Sun | 2026-05-04 – 2026-05-12 |
| 1330 | United Airlines | EWR | SEA | 08:50 | 11:57 | 6h 7m | Mon, Tue, Thu, Fri | 2026-07-02 – 2026-08-10 |
| 299 | Alaska Airlines | EWR | SEA | 07:25 | 10:35 | 6h 10m | Mon | 2026-07-27 – 2026-07-27 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Mon, Sat | 2026-06-29 – 2026-07-06 |
| 280 | Alaska Airlines | EWR | SEA | 15:45 | 18:56 | 6h 11m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-05-14 – 2026-05-21 |
| 1289 | United Airlines | EWR | SEA | 11:05 | 14:16 | 6h 11m | Thu, Fri | 2026-05-21 – 2026-05-29 |
| 1330 | United Airlines | EWR | SEA | 07:25 | 10:37 | 6h 12m | Fri | 2026-05-08 – 2026-05-15 |
| 1289 | United Airlines | EWR | SEA | 11:05 | 14:16 | 6h 11m | Tue, Wed, Thu, Fri, Sun | 2026-07-14 – 2026-08-09 |
| 299 | Alaska Airlines | EWR | SEA | 07:20 | 10:22 | 6h 2m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-09-08 – 2026-10-02 |
| 356 | Alaska Airlines | EWR | SEA | 17:05 | 20:23 | 6h 18m | Mon, Tue, Fri, Sat, Sun | 2027-01-01 – 2027-01-05 |
| 1330 | United Airlines | EWR | SEA | 08:00 | 10:59 | 5h 59m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-28 – 2027-06-04 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Mon | 2026-07-27 – 2026-08-10 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Mon, Tue, Thu, Sun | 2026-06-11 – 2026-06-18 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Fri, Sat | 2026-06-13 – 2026-06-19 |
| 356 | Alaska Airlines | EWR | SEA | 16:31 | 19:48 | 6h 17m | Thu, Fri | 2026-07-02 – 2026-07-09 |
| 299 | Alaska Airlines | EWR | SEA | 07:25 | 10:35 | 6h 10m | Mon, Tue, Fri, Sat, Sun | 2026-08-14 – 2026-08-18 |
| 230 | Alaska Airlines | EWR | SEA | 09:30 | 12:43 | 6h 13m | Mon, Thu, Fri, Sun | 2026-07-24 – 2026-08-10 |
| 299 | Alaska Airlines | EWR | SEA | 07:25 | 10:35 | 6h 10m | Mon | 2026-07-06 – 2026-07-13 |
| 299 | Alaska Airlines | EWR | SEA | 07:30 | 10:40 | 6h 10m | Sun | 2026-05-31 – 2026-05-31 |
| 1741 | United Airlines | EWR | SEA | 18:03 | 21:21 | 6h 18m | Sun | 2026-06-07 – 2026-06-21 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:05 | 6h 0m | Tue | 2026-06-02 – 2026-06-02 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Thu | 2026-07-23 – 2026-07-30 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:16 | 6h 36m | Mon, Thu | 2026-09-24 – 2026-10-01 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Sat | 2026-06-13 – 2026-07-04 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:15 | 6h 15m | Tue, Wed, Fri | 2026-11-04 – 2026-11-13 |
| 740 | Delta Air Lines | JFK | SEA | 14:55 | 18:18 | 6h 23m | Fri, Sat | 2027-01-01 – 2027-01-02 |
| 740 | Delta Air Lines | JFK | SEA | 16:55 | 20:10 | 6h 15m | Mon, Wed, Thu | 2026-05-07 – 2026-05-20 |
| 740 | Delta Air Lines | JFK | SEA | 16:50 | 20:20 | 6h 30m | Tue, Sun | 2026-08-04 – 2026-08-30 |
| 740 | Delta Air Lines | JFK | SEA | 16:50 | 20:19 | 6h 29m | Fri | 2026-06-12 – 2026-07-03 |
| 17 | Alaska Airlines | JFK | SEA | 20:25 | 23:50 | 6h 25m | Mon, Wed, Thu, Fri, Sun | 2026-10-14 – 2026-10-21 |
| 17 | Alaska Airlines | JFK | SEA | 20:27 | 23:44 | 6h 17m | Mon, Wed, Thu, Fri, Sun | 2026-09-09 – 2026-10-01 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:15 | 6h 15m | Sat | 2026-10-31 – 2026-10-31 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:16 | 6h 36m | Fri, Sat | 2026-09-04 – 2026-09-19 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:15 | 6h 15m | Mon, Thu | 2026-11-12 – 2026-12-31 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Wed | 2027-01-06 – 2027-01-06 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:38 | 21:04 | 6h 26m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-07-06 – 2026-09-07 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Mon, Fri | 2026-06-26 – 2026-06-29 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:16 | 6h 36m | Tue, Sun | 2026-09-01 – 2026-09-08 |
| 31 | Alaska Airlines | JFK | SEA | 07:00 | 10:12 | 6h 12m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-05-14 – 2026-05-22 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:33 | 6h 33m | Tue | 2026-09-01 – 2026-09-29 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:38 | 21:08 | 6h 30m | Wed | 2026-06-17 – 2026-06-17 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Thu | 2026-06-25 – 2026-07-02 |
| 1719 | Delta Air Lines | JFK | SEA | 11:00 | 14:25 | 6h 25m | Mon, Tue, Wed, Thu, Sat | 2026-11-02 – 2026-11-12 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:38 | 21:04 | 6h 26m | Tue | 2026-09-08 – 2026-09-08 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Mon, Thu, Fri, Sat, Sun | 2026-07-23 – 2026-07-30 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Mon, Wed | 2026-07-06 – 2026-07-13 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:30 | 20:57 | 6h 27m | Mon | 2026-06-01 – 2026-06-08 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Sun | 2026-10-11 – 2026-10-11 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Mon, Wed, Thu, Fri, Sun | 2026-10-16 – 2026-10-22 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:23 | 6h 23m | Mon | 2027-03-29 – 2027-05-31 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-08-09 – 2026-08-15 |
| 740 | Delta Air Lines | JFK | SEA | 16:50 | 20:21 | 6h 31m | Tue, Sun | 2026-07-07 – 2026-08-02 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Thu | 2026-06-11 – 2026-06-11 |
| 688 | Delta Air Lines | JFK | SEA | 19:35 | 23:20 | 6h 45m | Fri, Sat | 2026-08-07 – 2026-08-29 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Tue, Thu, Fri | 2026-06-11 – 2026-06-19 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:38 | 21:08 | 6h 30m | Fri, Sat, Sun | 2026-07-03 – 2026-07-05 |
| 1719 | Delta Air Lines | JFK | SEA | 11:30 | 14:48 | 6h 18m | Sat | 2026-08-08 – 2026-08-29 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:05 | 6h 0m | Sat | 2026-05-09 – 2026-06-06 |
| 17 | Alaska Airlines | JFK | SEA | 18:53 | 22:18 | 6h 25m | Sat | 2027-01-02 – 2027-03-27 |
| 23 | Alaska Airlines | JFK | SEA | 20:15 | 23:39 | 6h 24m | Tue | 2026-05-26 – 2026-05-26 |
| 688 | Delta Air Lines | JFK | SEA | 19:35 | 23:20 | 6h 45m | Mon, Tue, Wed, Thu, Sun | 2026-08-03 – 2026-08-30 |
| 17 | Alaska Airlines | JFK | SEA | 20:25 | 23:50 | 6h 25m | Fri | 2026-10-23 – 2026-10-23 |
| 17 | Alaska Airlines | JFK | SEA | 17:29 | 20:55 | 6h 26m | Tue | 2026-05-26 – 2026-05-26 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Tue, Thu, Fri, Sat, Sun | 2026-10-29 – 2026-11-29 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:05 | 6h 0m | Tue, Fri | 2026-05-22 – 2026-05-26 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Mon, Tue, Thu, Fri, Sat, Sun | 2026-12-10 – 2026-12-26 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Wed, Thu | 2026-07-01 – 2026-07-02 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:05 | 6h 0m | Mon, Thu, Sun | 2026-05-18 – 2026-05-25 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Mon, Sun | 2026-08-02 – 2026-08-03 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Sun | 2026-07-05 – 2026-07-05 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:33 | 6h 33m | Wed, Fri, Sun | 2026-09-02 – 2026-09-20 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Thu, Fri, Sat, Sun | 2026-07-09 – 2026-07-12 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Thu, Fri, Sun | 2026-12-17 – 2026-12-31 |
| 31 | Alaska Airlines | JFK | SEA | 16:23 | 19:48 | 6h 25m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-03 – 2026-10-24 |
| 740 | Delta Air Lines | JFK | SEA | 16:55 | 20:10 | 6h 15m | Tue, Sun | 2026-05-10 – 2026-05-31 |
| 31 | Alaska Airlines | JFK | SEA | 07:00 | 10:12 | 6h 12m | Mon, Tue, Thu, Sat, Sun | 2026-05-24 – 2026-06-02 |
| 740 | Delta Air Lines | JFK | SEA | 16:35 | 20:07 | 6h 32m | Sat | 2026-07-11 – 2026-08-01 |
| 1719 | Delta Air Lines | JFK | SEA | 11:00 | 14:25 | 6h 25m | Sun | 2026-11-08 – 2026-11-08 |
| 17 | Alaska Airlines | JFK | SEA | 17:29 | 20:55 | 6h 26m | Sat | 2026-05-30 – 2026-05-30 |
| 699 | Delta Air Lines | JFK | SEA | 07:00 | 10:12 | 6h 12m | Mon, Wed, Thu, Sun | 2026-08-03 – 2026-08-12 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Mon, Sun | 2027-03-28 – 2027-05-31 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:38 | 21:08 | 6h 30m | Mon, Tue, Thu, Fri, Sat, Sun | 2026-06-14 – 2026-06-21 |
| 1719 | Delta Air Lines | JFK | SEA | 11:25 | 14:30 | 6h 5m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-05-07 – 2026-05-21 |
| 21 | Alaska Airlines | JFK | SEA | 16:15 | 19:41 | 6h 26m | Tue | 2026-06-09 – 2026-06-09 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Thu | 2026-10-15 – 2026-10-15 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Sat | 2026-07-11 – 2026-07-11 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:24 | 6h 19m | Mon, Tue, Wed, Sat, Sun | 2026-09-20 – 2026-09-26 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-08-04 – 2026-08-11 |
| 23 | Alaska Airlines | JFK | SEA | 20:15 | 23:39 | 6h 24m | Wed, Thu | 2026-05-14 – 2026-05-20 |
| 1719 | Delta Air Lines | JFK | SEA | 11:30 | 14:48 | 6h 18m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-08-03 – 2026-08-30 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Fri | 2026-07-03 – 2026-07-03 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Sat | 2026-08-01 – 2026-08-01 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-14 – 2027-03-27 |
| 17 | Alaska Airlines | JFK | SEA | 17:29 | 20:55 | 6h 26m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-05-27 – 2026-06-05 |
| 31 | Alaska Airlines | JFK | SEA | 16:45 | 20:15 | 6h 30m | Tue | 2026-11-03 – 2026-11-10 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:33 | 6h 33m | Mon | 2026-08-31 – 2026-09-14 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:16 | 6h 36m | Tue, Sun | 2026-09-27 – 2026-10-04 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:15 | 6h 15m | Mon, Tue, Wed, Fri, Sun | 2026-10-28 – 2026-11-04 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Sun | 2026-07-05 – 2026-07-05 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-07-16 – 2026-07-25 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:05 | 6h 0m | Mon | 2026-05-11 – 2026-05-11 |
| 17 | Alaska Airlines | JFK | SEA | 18:53 | 22:18 | 6h 25m | Tue, Wed, Sun | 2026-11-10 – 2026-12-30 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Mon, Tue, Wed, Thu, Fri, Sat | 2026-07-27 – 2026-08-08 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Sun | 2027-03-28 – 2027-05-30 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:29 | 20:56 | 6h 27m | Mon, Wed, Sun | 2026-05-24 – 2026-05-31 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:20 | 6h 20m | Wed, Sun | 2026-10-04 – 2026-10-21 |
| 740 | Delta Air Lines | JFK | SEA | 16:50 | 20:20 | 6h 30m | Mon, Wed, Thu | 2026-08-03 – 2026-08-27 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Sun | 2026-06-14 – 2026-06-14 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Fri | 2026-10-09 – 2026-10-16 |
| 31 | Alaska Airlines | JFK | SEA | 07:00 | 10:12 | 6h 12m | Wed, Fri, Sat | 2026-05-23 – 2026-05-29 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:05 | 6h 0m | Thu | 2026-05-28 – 2026-05-28 |
| 17 | Alaska Airlines | JFK | SEA | 18:53 | 22:18 | 6h 25m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-29 – 2027-04-20 |
| 688 | Delta Air Lines | JFK | SEA | 19:30 | 23:08 | 6h 38m | Mon, Tue, Wed, Thu, Sun | 2026-06-07 – 2026-07-06 |
| 688 | Delta Air Lines | JFK | SEA | 19:00 | 22:22 | 6h 22m | Sat | 2026-06-06 – 2026-06-06 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Sun | 2026-07-26 – 2026-08-02 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:33 | 6h 33m | Wed, Fri, Sun | 2026-09-30 – 2026-10-04 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:05 | 6h 0m | Mon, Wed, Fri, Sun | 2026-05-27 – 2026-06-03 |
| 688 | Delta Air Lines | JFK | SEA | 19:15 | 22:45 | 6h 30m | Fri | 2026-05-29 – 2026-05-29 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:30 | 20:42 | 6h 12m | Mon, Tue, Wed, Fri, Sun | 2026-09-18 – 2026-10-07 |
| 23 | Alaska Airlines | JFK | SEA | 20:15 | 23:39 | 6h 24m | Wed, Thu, Sun | 2026-05-27 – 2026-06-03 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Thu, Fri, Sun | 2027-01-01 – 2027-01-10 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Tue | 2026-10-06 – 2026-10-13 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Mon, Thu, Fri | 2026-06-12 – 2026-06-19 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Thu | 2027-01-21 – 2027-02-25 |
| 740 | Delta Air Lines | JFK | SEA | 17:00 | 20:10 | 6h 10m | Tue | 2026-06-02 – 2026-06-02 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:33 | 6h 33m | Thu, Sat | 2026-09-03 – 2026-10-03 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:15 | 6h 15m | Mon | 2027-03-15 – 2027-03-22 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Tue, Thu, Fri | 2026-06-30 – 2026-07-07 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:23 | 6h 23m | Thu, Fri, Sat | 2027-01-07 – 2027-03-13 |
| 17 | Alaska Airlines | JFK | SEA | 17:29 | 20:55 | 6h 26m | Tue | 2026-06-09 – 2026-06-09 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Mon, Tue, Thu, Fri | 2026-08-06 – 2026-08-18 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:23 | 6h 23m | Wed, Fri, Sun | 2026-10-07 – 2026-10-23 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 19:47 | 6h 18m | Mon, Thu | 2026-05-07 – 2026-05-11 |
| 1719 | Delta Air Lines | JFK | SEA | 11:00 | 14:19 | 6h 19m | Mon, Sat | 2026-09-21 – 2026-09-26 |
| 21 | Alaska Airlines | JFK | SEA | 16:15 | 19:41 | 6h 26m | Thu, Sat | 2026-06-04 – 2026-06-06 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Sun | 2026-08-09 – 2026-08-09 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:15 | 6h 15m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-25 – 2026-10-31 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:30 | 20:42 | 6h 12m | Mon, Tue, Wed | 2026-09-09 – 2026-09-16 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Tue, Wed, Thu, Sun | 2026-07-16 – 2026-07-23 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Mon, Wed, Thu, Fri, Sun | 2026-07-24 – 2026-08-02 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:30 | 20:42 | 6h 12m | Thu, Fri, Sat, Sun | 2026-09-10 – 2026-09-17 |
| 17 | Alaska Airlines | JFK | SEA | 20:25 | 23:50 | 6h 25m | Mon, Wed, Thu, Fri, Sun | 2026-10-04 – 2026-10-11 |
| 699 | Delta Air Lines | JFK | SEA | 07:25 | 10:55 | 6h 30m | Sun | 2026-10-25 – 2026-11-01 |
| 699 | Delta Air Lines | JFK | SEA | 07:00 | 10:12 | 6h 12m | Fri, Sun | 2026-08-14 – 2026-08-16 |
| 1719 | Delta Air Lines | JFK | SEA | 11:00 | 14:25 | 6h 25m | Sat | 2026-10-10 – 2026-10-24 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Tue, Fri | 2026-06-26 – 2026-06-30 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:23 | 6h 23m | Thu, Sat | 2026-10-08 – 2026-10-24 |
| 21 | Alaska Airlines | JFK | SEA | 16:15 | 19:41 | 6h 26m | Mon, Thu | 2026-05-14 – 2026-05-21 |
| 1719 | Delta Air Lines | JFK | SEA | 11:25 | 14:30 | 6h 5m | Sat | 2026-05-30 – 2026-06-06 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Mon, Tue, Fri, Sat, Sun | 2027-01-05 – 2027-01-18 |
| 740 | Delta Air Lines | JFK | SEA | 16:55 | 20:10 | 6h 15m | Fri, Sat | 2026-05-29 – 2026-05-30 |
| 1719 | Delta Air Lines | JFK | SEA | 11:00 | 14:25 | 6h 25m | Mon, Tue, Wed, Sat, Sun | 2026-12-19 – 2026-12-23 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:16 | 6h 36m | Tue | 2026-09-15 – 2026-09-22 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:23 | 6h 23m | Tue, Sun | 2027-01-03 – 2027-03-09 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Tue, Thu, Fri, Sat, Sun | 2027-03-04 – 2027-03-13 |
| 740 | Delta Air Lines | JFK | SEA | 16:55 | 20:10 | 6h 15m | Mon, Wed, Thu | 2026-05-25 – 2026-06-01 |
| 31 | Alaska Airlines | JFK | SEA | 07:00 | 10:12 | 6h 12m | Mon, Tue, Wed, Thu, Sat, Sun | 2026-06-03 – 2026-06-09 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:11 | 6h 11m | Mon, Tue, Thu, Fri | 2026-08-20 – 2026-10-02 |
| 17 | Alaska Airlines | JFK | SEA | 18:53 | 22:18 | 6h 25m | Tue, Wed, Sun | 2027-01-03 – 2027-03-28 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Tue, Thu, Fri, Sun | 2026-07-07 – 2026-07-14 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Tue | 2026-05-12 – 2026-05-12 |
| 17 | Alaska Airlines | JFK | SEA | 20:12 | 23:29 | 6h 17m | Sat | 2026-08-22 – 2026-09-05 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Mon | 2027-03-29 – 2027-05-31 |
| 688 | Delta Air Lines | JFK | SEA | 19:15 | 22:45 | 6h 30m | Thu, Fri | 2026-05-21 – 2026-05-22 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:24 | 6h 19m | Mon, Sun | 2026-10-04 – 2026-10-05 |
| 17 | Alaska Airlines | JFK | SEA | 17:29 | 20:55 | 6h 26m | Wed | 2026-05-13 – 2026-05-13 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Mon, Tue, Wed, Sat | 2026-11-09 – 2026-12-16 |
| 688 | Delta Air Lines | JFK | SEA | 19:15 | 22:45 | 6h 30m | Fri | 2026-05-08 – 2026-05-15 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:29 | 20:56 | 6h 27m | Wed, Sun | 2026-06-03 – 2026-06-10 |
| 23 | Alaska Airlines | JFK | SEA | 20:15 | 23:39 | 6h 24m | Tue, Wed, Fri, Sun | 2026-05-13 – 2026-05-19 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Mon, Fri, Sat | 2026-07-06 – 2026-07-13 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:23 | 6h 23m | Mon, Wed | 2027-01-04 – 2027-03-10 |
| 23 | Alaska Airlines | JFK | SEA | 20:15 | 23:39 | 6h 24m | Tue, Sun | 2026-06-07 – 2026-06-09 |
| 1719 | Delta Air Lines | JFK | SEA | 11:00 | 14:25 | 6h 25m | Fri, Sat, Sun | 2026-10-31 – 2026-11-06 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:15 | 6h 15m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-01 – 2027-03-14 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 19:47 | 6h 18m | Tue, Wed, Fri, Sun | 2026-05-05 – 2026-05-10 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:15 | 6h 15m | Mon, Thu | 2027-01-04 – 2027-03-11 |
| 31 | Alaska Airlines | JFK | SEA | 16:45 | 20:15 | 6h 30m | Sat | 2027-01-02 – 2027-03-13 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Thu, Fri, Sat | 2027-03-18 – 2027-06-04 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:23 | 6h 23m | Mon | 2026-10-12 – 2026-10-19 |
| 23 | Alaska Airlines | JFK | SEA | 20:17 | 23:41 | 6h 24m | Mon | 2026-06-01 – 2026-06-01 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:23 | 6h 23m | Mon, Wed | 2026-11-02 – 2026-12-23 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Wed, Sun | 2026-07-19 – 2026-07-29 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:15 | 6h 15m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-15 – 2027-04-20 |
| 31 | Alaska Airlines | JFK | SEA | 16:45 | 20:15 | 6h 30m | Tue, Wed, Sun | 2026-11-11 – 2026-12-30 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:23 | 6h 23m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-25 – 2026-10-31 |
| 23 | Alaska Airlines | JFK | SEA | 20:15 | 23:39 | 6h 24m | Mon | 2026-06-08 – 2026-06-08 |
| 1719 | Delta Air Lines | JFK | SEA | 11:00 | 14:25 | 6h 25m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-11-13 – 2026-12-18 |
| 31 | Alaska Airlines | JFK | SEA | 16:45 | 20:15 | 6h 30m | Sat | 2026-11-07 – 2026-12-26 |
| 688 | Delta Air Lines | JFK | SEA | 19:15 | 22:45 | 6h 30m | Fri | 2026-06-05 – 2026-06-05 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Wed | 2026-08-12 – 2026-08-12 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Sun | 2026-07-12 – 2026-07-12 |
| 21 | Alaska Airlines | JFK | SEA | 16:15 | 19:41 | 6h 26m | Sat | 2026-05-16 – 2026-05-16 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 18:00 | 21:15 | 6h 15m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-08 – 2026-10-24 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-07-13 – 2026-07-22 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:24 | 6h 19m | Sun | 2026-09-27 – 2026-09-27 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Mon, Thu | 2026-10-08 – 2026-10-19 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Wed, Thu | 2027-01-07 – 2027-01-20 |
| 1719 | Delta Air Lines | JFK | SEA | 11:00 | 14:19 | 6h 19m | Sat, Sun | 2026-09-13 – 2026-09-20 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:24 | 6h 19m | Sat | 2026-09-19 – 2026-09-19 |
| 17 | Alaska Airlines | JFK | SEA | 18:53 | 22:18 | 6h 25m | Mon, Wed, Thu, Fri, Sun | 2026-11-04 – 2026-11-09 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:59 | 21:26 | 6h 27m | Thu | 2026-05-14 – 2026-05-14 |
| 31 | Alaska Airlines | JFK | SEA | 16:45 | 20:15 | 6h 30m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-25 – 2026-10-31 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:15 | 6h 15m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-11-05 – 2026-12-31 |
| 21 | Alaska Airlines | JFK | SEA | 16:15 | 19:41 | 6h 26m | Mon | 2026-06-01 – 2026-06-08 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:29 | 20:56 | 6h 27m | Tue, Thu, Fri, Sat | 2026-05-21 – 2026-06-09 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:29 | 20:59 | 6h 30m | Thu | 2026-07-02 – 2026-07-02 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Sat | 2026-06-27 – 2026-07-11 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:59 | 21:26 | 6h 27m | Mon, Wed, Fri, Sat, Sun | 2026-05-15 – 2026-05-20 |
| 740 | Delta Air Lines | JFK | SEA | 14:55 | 18:18 | 6h 23m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-12-24 – 2026-12-31 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Tue, Thu | 2026-07-09 – 2026-07-21 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:20 | 6h 20m | Mon, Tue, Thu, Fri | 2026-10-05 – 2026-10-23 |
| 688 | Delta Air Lines | JFK | SEA | 19:15 | 22:45 | 6h 30m | Mon, Tue, Wed, Thu, Sun | 2026-05-07 – 2026-05-13 |
| 740 | Delta Air Lines | JFK | SEA | 16:50 | 20:19 | 6h 29m | Tue, Sun | 2026-06-07 – 2026-07-05 |
| 699 | Delta Air Lines | JFK | SEA | 07:25 | 10:55 | 6h 30m | Tue | 2026-10-27 – 2026-10-27 |
| 1719 | Delta Air Lines | JFK | SEA | 11:00 | 14:19 | 6h 19m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-09-22 – 2026-10-05 |
| 21 | Alaska Airlines | JFK | SEA | 16:15 | 19:41 | 6h 26m | Tue, Wed, Fri | 2026-05-27 – 2026-06-02 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Tue, Sun | 2026-10-18 – 2026-10-20 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Sat | 2026-08-01 – 2026-08-01 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:33 | 6h 33m | Mon, Wed | 2026-09-23 – 2026-09-28 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:24 | 6h 19m | Mon, Wed, Thu, Fri | 2026-09-24 – 2026-10-02 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Wed | 2026-12-09 – 2026-12-30 |
| 23 | Alaska Airlines | JFK | SEA | 20:28 | 23:52 | 6h 24m | Sat | 2026-05-16 – 2026-06-06 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Mon, Thu | 2026-12-28 – 2026-12-31 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Tue, Fri, Sun | 2026-06-19 – 2026-06-28 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:05 | 6h 0m | Wed, Thu, Fri, Sun | 2026-05-07 – 2026-05-17 |
| 1719 | Delta Air Lines | JFK | SEA | 11:00 | 14:25 | 6h 25m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-10-06 – 2026-10-30 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Mon, Tue | 2026-07-28 – 2026-08-03 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Tue, Fri, Sat, Sun | 2027-01-19 – 2027-03-02 |
| 21 | Alaska Airlines | JFK | SEA | 16:15 | 19:41 | 6h 26m | Tue | 2026-05-19 – 2026-05-26 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Tue | 2026-07-28 – 2026-08-04 |
| 17 | Alaska Airlines | JFK | SEA | 20:25 | 23:50 | 6h 25m | Mon | 2026-10-12 – 2026-10-12 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Tue, Sat | 2026-10-10 – 2026-10-24 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:24 | 6h 19m | Tue, Sat | 2026-09-29 – 2026-10-03 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Fri | 2026-07-17 – 2026-07-17 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:10 | 20:40 | 6h 30m | Thu, Sat | 2026-06-11 – 2026-06-13 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:23 | 6h 23m | Thu, Fri, Sat | 2026-11-05 – 2026-12-19 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Mon, Tue | 2026-08-17 – 2026-08-18 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:23 | 6h 23m | Sun | 2027-03-28 – 2027-05-30 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Tue | 2027-03-30 – 2027-06-01 |
| 688 | Delta Air Lines | JFK | SEA | 19:25 | 23:08 | 6h 43m | Fri | 2026-07-10 – 2026-07-31 |
| 699 | Delta Air Lines | JFK | SEA | 07:00 | 10:05 | 6h 5m | Tue, Sat | 2026-06-27 – 2026-07-04 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Tue, Sun | 2027-03-14 – 2027-03-23 |
| 31 | Alaska Airlines | JFK | SEA | 16:01 | 19:21 | 6h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-09-08 – 2026-10-02 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:05 | 6h 0m | Tue | 2026-05-12 – 2026-05-19 |
| 30 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Wed | 2026-06-10 – 2026-06-10 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Wed, Thu | 2026-10-21 – 2026-10-22 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-12-01 – 2026-12-08 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Wed, Thu, Fri | 2026-06-12 – 2026-06-18 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Mon, Fri, Sat, Sun | 2027-01-01 – 2027-01-04 |
| 740 | Delta Air Lines | JFK | SEA | 16:50 | 20:19 | 6h 29m | Mon, Wed, Thu | 2026-06-08 – 2026-07-06 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Wed | 2026-08-05 – 2026-08-12 |
| 17 | Alaska Airlines | JFK | SEA | 18:53 | 22:18 | 6h 25m | Tue, Sat | 2026-10-31 – 2026-11-03 |
| 699 | Delta Air Lines | JFK | SEA | 07:00 | 10:14 | 6h 14m | Mon, Wed, Thu, Fri, Sun | 2026-07-08 – 2026-08-02 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-06-12 – 2026-06-19 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Mon | 2026-07-06 – 2026-07-06 |
| 688 | Delta Air Lines | JFK | SEA | 19:15 | 22:45 | 6h 30m | Wed | 2026-06-03 – 2026-06-03 |
| 21 | Alaska Airlines | JFK | SEA | 16:15 | 19:41 | 6h 26m | Wed, Fri, Sun | 2026-05-31 – 2026-06-07 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:35 | 21:05 | 6h 30m | Fri | 2026-06-12 – 2026-06-12 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Sun | 2026-08-16 – 2026-08-16 |
| 17 | Alaska Airlines | JFK | SEA | 18:42 | 22:03 | 6h 21m | Mon, Fri | 2026-05-04 – 2026-05-11 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:16 | 6h 36m | Mon, Fri | 2026-09-21 – 2026-09-25 |
| 740 | Delta Air Lines | JFK | SEA | 17:00 | 20:10 | 6h 10m | Fri, Sat | 2026-06-05 – 2026-06-06 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:16 | 6h 36m | Sun | 2026-09-13 – 2026-09-20 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Mon, Sun | 2026-08-10 – 2026-08-16 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:24 | 6h 19m | Mon | 2026-08-31 – 2026-08-31 |
| 21 | Alaska Airlines | JFK | SEA | 16:15 | 19:41 | 6h 26m | Mon, Thu, Sat | 2026-05-23 – 2026-05-30 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Fri | 2026-10-23 – 2026-10-23 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:16 | 6h 36m | Wed | 2026-09-23 – 2026-09-30 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:15 | 6h 15m | Mon, Tue, Thu, Sun | 2026-11-01 – 2026-11-09 |
| 23 | Alaska Airlines | JFK | SEA | 20:15 | 23:39 | 6h 24m | Tue, Thu, Fri | 2026-05-29 – 2026-06-05 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:24 | 6h 19m | Tue, Sun | 2026-09-08 – 2026-09-13 |
| 740 | Delta Air Lines | JFK | SEA | 17:00 | 20:10 | 6h 10m | Wed, Thu | 2026-06-03 – 2026-06-04 |
| 699 | Delta Air Lines | JFK | SEA | 07:00 | 10:05 | 6h 5m | Mon, Wed, Thu, Sun | 2026-06-25 – 2026-07-02 |
| 699 | Delta Air Lines | JFK | SEA | 07:00 | 10:05 | 6h 5m | Mon, Fri, Sun | 2026-07-03 – 2026-07-06 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Tue, Wed, Thu, Sat | 2026-08-06 – 2026-08-13 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:33 | 6h 33m | Mon | 2026-10-05 – 2026-10-05 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Fri, Sat | 2026-10-23 – 2026-10-24 |
| 31 | Alaska Airlines | JFK | SEA | 16:45 | 20:15 | 6h 30m | Mon, Thu, Fri | 2026-11-12 – 2026-12-31 |
| 740 | Delta Air Lines | JFK | SEA | 16:50 | 20:21 | 6h 31m | Mon, Wed, Thu | 2026-07-08 – 2026-07-30 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Sat | 2026-06-20 – 2026-06-20 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Thu, Fri, Sun | 2026-11-12 – 2026-12-13 |
| 23 | Alaska Airlines | JFK | SEA | 20:15 | 23:39 | 6h 24m | Mon | 2026-05-18 – 2026-05-18 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Sat | 2026-06-13 – 2026-06-13 |
| 699 | Delta Air Lines | JFK | SEA | 07:00 | 10:12 | 6h 12m | Mon, Wed, Thu, Fri, Sun | 2026-08-17 – 2026-08-30 |
| 1719 | Delta Air Lines | JFK | SEA | 11:30 | 14:50 | 6h 20m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-06-07 – 2026-08-02 |
| 699 | Delta Air Lines | JFK | SEA | 07:00 | 10:12 | 6h 12m | Thu, Fri | 2026-08-07 – 2026-08-13 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Mon | 2027-01-25 – 2027-03-01 |
| 688 | Delta Air Lines | JFK | SEA | 19:30 | 23:08 | 6h 38m | Fri | 2026-06-12 – 2026-07-03 |
| 699 | Delta Air Lines | JFK | SEA | 07:00 | 10:05 | 6h 5m | Mon, Wed, Thu, Fri, Sun | 2026-06-07 – 2026-06-24 |
| 699 | Delta Air Lines | JFK | SEA | 07:00 | 10:12 | 6h 12m | Tue | 2026-08-18 – 2026-08-25 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Tue | 2026-10-06 – 2026-10-06 |
| 17 | Alaska Airlines | JFK | SEA | 18:53 | 22:18 | 6h 25m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-10-25 – 2026-11-02 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:24 | 6h 19m | Mon, Tue, Fri, Sat | 2026-09-12 – 2026-09-18 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Mon, Wed | 2026-07-15 – 2026-07-20 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 18:00 | 21:31 | 6h 31m | Wed | 2026-05-13 – 2026-05-13 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Wed, Sun | 2026-06-17 – 2026-06-21 |
| 699 | Delta Air Lines | JFK | SEA | 07:00 | 10:05 | 6h 5m | Tue, Sat | 2026-06-09 – 2026-06-23 |
| 688 | Delta Air Lines | JFK | SEA | 19:35 | 23:13 | 6h 38m | Sat | 2026-06-13 – 2026-07-04 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Wed, Sun | 2026-06-24 – 2026-07-01 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Thu, Fri, Sat | 2026-07-03 – 2026-07-09 |
| 740 | Delta Air Lines | JFK | SEA | 16:50 | 20:21 | 6h 31m | Fri | 2026-07-10 – 2026-07-31 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Tue, Wed, Thu, Sat, Sun | 2026-06-21 – 2026-06-27 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:23 | 6h 23m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-14 – 2027-03-27 |
| 1719 | Delta Air Lines | JFK | SEA | 11:00 | 14:19 | 6h 19m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-08-31 – 2026-09-11 |
| 31 | Alaska Airlines | JFK | SEA | 16:45 | 20:15 | 6h 30m | Mon, Wed, Thu, Fri, Sun | 2026-11-01 – 2026-11-09 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Tue, Wed, Fri | 2026-07-29 – 2026-08-05 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:23 | 6h 23m | Tue | 2026-10-06 – 2026-10-20 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Sat | 2026-10-10 – 2026-10-17 |
| 17 | Alaska Airlines | JFK | SEA | 18:42 | 22:03 | 6h 21m | Sun | 2026-05-10 – 2026-05-10 |
| 688 | Delta Air Lines | JFK | SEA | 19:15 | 22:45 | 6h 30m | Tue, Thu | 2026-05-14 – 2026-05-19 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 19:47 | 6h 18m | Tue | 2026-05-12 – 2026-05-12 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Mon, Tue, Sun | 2026-08-16 – 2026-08-18 |
| 688 | Delta Air Lines | JFK | SEA | 19:15 | 22:45 | 6h 30m | Tue, Thu | 2026-06-02 – 2026-06-04 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Mon | 2026-06-22 – 2026-06-22 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Tue, Sun | 2026-12-27 – 2026-12-29 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Mon, Thu, Sat, Sun | 2026-06-20 – 2026-06-29 |
| 688 | Delta Air Lines | JFK | SEA | 19:35 | 23:22 | 6h 47m | Sat | 2026-07-11 – 2026-08-01 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:20 | 6h 20m | Sat | 2026-10-24 – 2026-10-24 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:20 | 6h 20m | Sat | 2026-10-03 – 2026-10-17 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Mon | 2026-06-15 – 2026-06-15 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:30 | 20:42 | 6h 12m | Thu, Sat | 2026-09-19 – 2026-10-03 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Wed, Sun | 2026-07-08 – 2026-07-15 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Mon, Tue, Wed, Sat | 2027-01-11 – 2027-03-13 |
| 699 | Delta Air Lines | JFK | SEA | 07:00 | 10:05 | 6h 5m | Fri | 2026-06-26 – 2026-06-26 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Thu, Fri, Sun | 2027-01-14 – 2027-03-12 |
| 31 | Alaska Airlines | JFK | SEA | 16:45 | 20:15 | 6h 30m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-15 – 2027-04-20 |
| 1719 | Delta Air Lines | JFK | SEA | 11:00 | 14:25 | 6h 25m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-03 – 2027-06-03 |
| 699 | Delta Air Lines | JFK | SEA | 07:00 | 10:12 | 6h 12m | Sat | 2026-08-29 – 2026-08-29 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:05 | 6h 0m | Wed | 2026-05-20 – 2026-05-20 |
| 1719 | Delta Air Lines | JFK | SEA | 11:00 | 14:19 | 6h 19m | Sat | 2026-09-05 – 2026-09-12 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Sun | 2026-06-14 – 2026-06-14 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Wed | 2027-01-27 – 2027-02-24 |
| 31 | Alaska Airlines | JFK | SEA | 07:00 | 10:12 | 6h 12m | Fri | 2026-06-05 – 2026-06-05 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Sun | 2026-08-09 – 2026-08-09 |
| 1719 | Delta Air Lines | JFK | SEA | 11:00 | 14:19 | 6h 19m | Sat | 2026-10-03 – 2026-10-03 |
| 699 | Delta Air Lines | JFK | SEA | 07:25 | 10:55 | 6h 30m | Mon, Wed, Thu, Fri, Sat | 2026-10-26 – 2026-10-31 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Tue, Wed | 2026-07-07 – 2026-07-15 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Mon, Tue, Wed, Sat | 2027-01-02 – 2027-01-09 |
| 1719 | Delta Air Lines | JFK | SEA | 11:00 | 14:19 | 6h 19m | Mon, Tue, Wed, Thu, Fri | 2026-09-14 – 2026-09-18 |
| 23 | Alaska Airlines | JFK | SEA | 20:15 | 23:39 | 6h 24m | Mon, Thu, Fri, Sun | 2026-05-21 – 2026-05-25 |
| 1719 | Delta Air Lines | JFK | SEA | 11:25 | 14:30 | 6h 5m | Fri, Sat | 2026-05-22 – 2026-05-23 |
| 1719 | Delta Air Lines | JFK | SEA | 11:30 | 14:50 | 6h 20m | Sat | 2026-06-13 – 2026-08-01 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Mon, Fri | 2026-07-10 – 2026-07-13 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Tue | 2026-07-28 – 2026-07-28 |
| 740 | Delta Air Lines | JFK | SEA | 16:55 | 20:10 | 6h 15m | Fri, Sat | 2026-05-08 – 2026-05-16 |
| 17 | Alaska Airlines | JFK | SEA | 20:25 | 23:50 | 6h 25m | Thu | 2026-10-22 – 2026-10-22 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Tue, Sun | 2026-10-25 – 2026-10-27 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Wed | 2027-03-31 – 2027-06-02 |
| 31 | Alaska Airlines | JFK | SEA | 16:45 | 20:15 | 6h 30m | Tue, Wed, Sun | 2027-01-03 – 2027-03-14 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:15 | 6h 15m | Tue, Wed, Fri, Sun | 2026-11-15 – 2026-12-30 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Mon, Wed, Thu, Sun | 2026-05-04 – 2026-05-11 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Mon, Fri | 2026-07-17 – 2026-08-03 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Sat | 2026-07-18 – 2026-07-25 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Tue, Wed, Sat | 2026-06-10 – 2026-06-20 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Mon, Tue, Wed, Fri, Sun | 2026-06-29 – 2026-07-05 |
| 17 | Alaska Airlines | JFK | SEA | 20:12 | 23:29 | 6h 17m | Mon, Wed, Thu, Fri, Sun | 2026-08-19 – 2026-09-07 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:15 | 6h 15m | Sat | 2026-11-07 – 2026-12-26 |
| 688 | Delta Air Lines | JFK | SEA | 19:25 | 23:08 | 6h 43m | Mon, Tue, Wed, Thu, Sun | 2026-07-07 – 2026-08-02 |
| 740 | Delta Air Lines | JFK | SEA | 16:50 | 20:20 | 6h 30m | Fri, Sat | 2026-08-07 – 2026-08-29 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Mon, Tue, Thu | 2026-06-22 – 2026-06-25 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:24 | 6h 19m | Tue, Sat | 2026-09-01 – 2026-09-05 |
| 740 | Delta Air Lines | JFK | SEA | 16:25 | 19:54 | 6h 29m | Sat | 2026-06-13 – 2026-07-04 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:16 | 6h 36m | Mon, Wed, Thu | 2026-08-31 – 2026-09-17 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Wed, Thu, Sat | 2026-06-10 – 2026-06-13 |
| 17 | Alaska Airlines | JFK | SEA | 18:53 | 22:18 | 6h 25m | Sat | 2026-11-07 – 2026-12-26 |
| 688 | Delta Air Lines | JFK | SEA | 19:00 | 22:24 | 6h 24m | Sat | 2026-05-16 – 2026-05-30 |
| 1323 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Wed | 2026-06-10 – 2026-06-10 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Sun | 2026-08-16 – 2026-08-16 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Tue, Wed, Thu, Fri, Sat | 2027-03-30 – 2027-06-03 |
| 1719 | Delta Air Lines | JFK | SEA | 11:25 | 14:30 | 6h 5m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-05-24 – 2026-06-05 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:24 | 6h 19m | Wed, Thu | 2026-09-16 – 2026-09-17 |
| 688 | Delta Air Lines | JFK | SEA | 19:15 | 22:45 | 6h 30m | Mon, Wed, Sun | 2026-05-17 – 2026-05-25 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Sat | 2026-07-18 – 2026-07-18 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:24 | 6h 19m | Mon, Wed, Thu, Fri, Sun | 2026-09-02 – 2026-09-11 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:15 | 6h 15m | Tue, Wed, Fri, Sun | 2027-03-16 – 2027-03-26 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:11 | 6h 11m | Sat | 2026-08-22 – 2026-09-26 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:15 | 6h 15m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-27 – 2027-04-20 |
| 23 | Alaska Airlines | JFK | SEA | 11:30 | 14:44 | 6h 14m | Mon, Thu | 2026-04-30 – 2026-05-11 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:16 | 6h 36m | Fri | 2026-10-02 – 2026-10-02 |
| 31 | Alaska Airlines | JFK | SEA | 16:05 | 19:25 | 6h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-08-19 – 2026-09-07 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:15 | 6h 15m | Sat | 2027-01-02 – 2027-03-13 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Sat | 2026-08-08 – 2026-08-15 |
| 23 | Alaska Airlines | JFK | SEA | 11:30 | 14:44 | 6h 14m | Tue, Wed | 2026-05-05 – 2026-05-12 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:33 | 6h 33m | Mon, Fri, Sun | 2026-09-21 – 2026-09-27 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Thu, Fri | 2026-08-13 – 2026-08-14 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Mon | 2027-03-15 – 2027-03-22 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:11 | 6h 11m | Wed, Sun | 2026-08-19 – 2026-09-30 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Mon, Wed | 2027-03-03 – 2027-03-24 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Fri | 2026-08-07 – 2026-08-07 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:38 | 21:08 | 6h 30m | Tue, Wed, Thu, Fri, Sat | 2026-06-23 – 2026-07-01 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Wed | 2026-10-07 – 2026-10-14 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 17:29 | 20:59 | 6h 30m | Mon, Sun | 2026-06-22 – 2026-06-29 |
| 17 | Alaska Airlines | JFK | SEA | 20:27 | 23:44 | 6h 17m | Sat | 2026-09-12 – 2026-09-26 |
| 699 | Delta Air Lines | JFK | SEA | 07:00 | 10:12 | 6h 12m | Tue, Sat | 2026-08-04 – 2026-08-15 |
| 699 | Delta Air Lines | JFK | SEA | 07:00 | 10:12 | 6h 12m | Sat | 2026-08-22 – 2026-08-22 |
| 263 | JetBlue Airways Corporation | JFK | SEA | 16:59 | 20:26 | 6h 27m | Tue | 2026-05-19 – 2026-05-19 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Mon, Tue, Fri, Sat | 2026-08-14 – 2026-08-18 |
| 688 | Delta Air Lines | JFK | SEA | 19:15 | 22:45 | 6h 30m | Mon, Tue, Wed, Thu, Sun | 2026-05-26 – 2026-06-01 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Mon, Tue, Thu, Sun | 2026-06-11 – 2026-06-16 |
| 17 | Alaska Airlines | JFK | SEA | 20:27 | 23:44 | 6h 17m | Fri | 2026-10-02 – 2026-10-02 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:16 | 6h 36m | Sat | 2026-09-26 – 2026-10-03 |
| 17 | Alaska Airlines | JFK | SEA | 17:29 | 20:55 | 6h 26m | Mon, Sat, Sun | 2026-06-06 – 2026-06-08 |
| 21 | Alaska Airlines | JFK | SEA | 07:25 | 10:34 | 6h 9m | Sat | 2026-08-22 – 2026-09-26 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Mon, Tue, Sun | 2026-06-29 – 2026-07-05 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:23 | 6h 23m | Tue, Wed, Thu, Fri, Sat | 2027-03-30 – 2027-06-03 |
| 21 | Alaska Airlines | JFK | SEA | 07:22 | 10:35 | 6h 13m | Sat | 2026-10-24 – 2026-10-24 |
| 17 | Alaska Airlines | JFK | SEA | 18:53 | 22:18 | 6h 25m | Mon, Thu, Fri | 2027-01-01 – 2027-03-26 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Mon, Wed | 2026-06-22 – 2026-06-24 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:05 | 6h 0m | Thu | 2026-06-04 – 2026-06-04 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Tue, Wed | 2026-06-23 – 2026-06-24 |
| 17 | Alaska Airlines | JFK | SEA | 18:53 | 22:18 | 6h 25m | Mon, Thu, Fri | 2026-11-12 – 2026-12-31 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:12 | 6h 32m | Mon, Wed | 2026-10-26 – 2026-11-30 |
| 37 | Alaska Airlines | JFK | SEA | 07:00 | 10:12 | 6h 12m | Wed | 2026-05-13 – 2026-05-13 |
| 740 | Delta Air Lines | JFK | SEA | 16:00 | 19:23 | 6h 23m | Tue, Sun | 2026-11-01 – 2026-12-22 |
| 21 | Alaska Airlines | JFK | SEA | 07:22 | 10:35 | 6h 13m | Sat | 2026-10-03 – 2026-10-17 |
| 23 | Alaska Airlines | JFK | SEA | 11:30 | 14:44 | 6h 14m | Fri, Sun | 2026-05-08 – 2026-05-10 |
| 699 | Delta Air Lines | JFK | SEA | 07:00 | 10:14 | 6h 14m | Tue, Sat | 2026-07-07 – 2026-08-01 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:05 | 6h 0m | Fri | 2026-06-05 – 2026-06-05 |
| 17 | Alaska Airlines | JFK | SEA | 20:23 | 23:55 | 6h 32m | Wed, Thu, Fri, Sun | 2026-06-26 – 2026-07-02 |
| 31 | Alaska Airlines | JFK | SEA | 16:45 | 20:15 | 6h 30m | Mon, Thu, Fri | 2027-01-01 – 2027-03-12 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Mon, Wed, Thu, Fri, Sun | 2026-10-07 – 2026-10-14 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:16 | 6h 16m | Sat | 2026-07-25 – 2026-08-15 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:15 | 6h 15m | Thu, Sat | 2027-03-18 – 2027-03-25 |
| 31 | Alaska Airlines | JFK | SEA | 16:29 | 20:09 | 6h 40m | Mon, Tue, Wed, Sat | 2026-07-04 – 2026-07-08 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:19 | 6h 19m | Sun | 2026-08-02 – 2026-08-02 |
| 21 | Alaska Airlines | JFK | SEA | 16:15 | 19:41 | 6h 26m | Wed, Fri, Sun | 2026-05-13 – 2026-05-24 |
| 21 | Alaska Airlines | JFK | SEA | 07:25 | 10:34 | 6h 9m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-08-19 – 2026-10-02 |
| 699 | Delta Air Lines | JFK | SEA | 07:05 | 10:35 | 6h 30m | Mon, Tue, Wed, Sat | 2026-12-19 – 2026-12-30 |
| 21 | Alaska Airlines | JFK | SEA | 07:22 | 10:35 | 6h 13m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-10-04 – 2026-10-23 |
| 1719 | Delta Air Lines | JFK | SEA | 11:25 | 14:30 | 6h 5m | Sat | 2026-05-09 – 2026-05-16 |
| 740 | Delta Air Lines | JFK | SEA | 16:55 | 20:10 | 6h 15m | Thu, Fri, Sat | 2026-05-21 – 2026-05-23 |
| 23 | Alaska Airlines | JFK | SEA | 13:00 | 16:15 | 6h 15m | Mon, Tue, Thu, Sun | 2026-10-25 – 2026-10-29 |
| 699 | Delta Air Lines | JFK | SEA | 07:25 | 10:55 | 6h 30m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-11-02 – 2026-11-08 |
| 21 | Alaska Airlines | JFK | SEA | 07:00 | 10:15 | 6h 15m | Tue, Wed, Fri, Sun | 2027-01-01 – 2027-03-14 |
| 688 | Delta Air Lines | JFK | SEA | 18:40 | 22:16 | 6h 36m | Mon | 2026-10-05 – 2026-10-05 |
| 17 | Alaska Airlines | JFK | SEA | 17:29 | 20:55 | 6h 26m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-05-14 – 2026-05-25 |
Flights departing NYC New York for SEA Seattle-Tacoma
NYC
New York
✈
SEA
Seattle-Tacoma
The distance between NYC and SEA is 3,853km and the minimum flight time is 5hrs 50min.
Airlines & Schedules
Alaska Airlines
Ends in April
June 2026
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Delta Air Lines
Runs all year
June 2026
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United Airlines
Runs all year
June 2026
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JetBlue Airways Corporation
Ends in October
June 2026
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Destination Guides
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