All airlines flying from Seattle-Tacoma (SEA) to Boston Logan (BOS).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Thu
15:40
Seattle-Tacoma (SEA)
23:54
Boston Logan (BOS) B JAL JL 6356 Non-stop Boeing 737 (73J) 5:14 Operates only on 2026-02-05 Codeshare flight, operated by Alaska Airlines.(AS 460) |
| Wed
15:40
Seattle-Tacoma (SEA)
23:54
Boston Logan (BOS) B JAL JL 6356 Non-stop Boeing 737 MAX 9 (7M9) 5:14 Operates only on 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 460) |
| Daily
15:40
Seattle-Tacoma (SEA)
00:06
Boston Logan (BOS) B JAL JL 6356 Non-stop Boeing 737 (73J) 5:26 Effective 2026-05-13 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 460) The flight arrives 1 day after departure. |
| Mon-Sat
15:42
Seattle-Tacoma (SEA)
23:59
Boston Logan (BOS) B JAL JL 6356 Non-stop Boeing 737 MAX 9 (7M9) 5:17 Effective 2026-02-12 through 2026-02-18 Codeshare flight, operated by Alaska Airlines.(AS 460) |
| Sun
15:42
Seattle-Tacoma (SEA)
23:59
Boston Logan (BOS) B JAL JL 6356 Non-stop Boeing 737-800 (73H) 5:17 Effective 2026-02-15 through 2026-02-22 Codeshare flight, operated by Alaska Airlines.(AS 460) |
| Wed,Thu
15:42
Seattle-Tacoma (SEA)
23:59
Boston Logan (BOS) B JAL JL 6356 Non-stop Boeing 737 (73J) 5:17 Effective 2026-02-19 through 2026-02-26 Codeshare flight, operated by Alaska Airlines.(AS 460) |
| Mon,Tue,Fri,Sat
15:42
Seattle-Tacoma (SEA)
23:59
Boston Logan (BOS) B JAL JL 6356 Non-stop Boeing 737 MAX 9 (7M9) 5:17 Effective 2026-02-20 through 2026-03-03 Codeshare flight, operated by Alaska Airlines.(AS 460) |
| Wed-Sun
15:42
Seattle-Tacoma (SEA)
23:59
Boston Logan (BOS) B JAL JL 6356 Non-stop Boeing 737 (73J) 5:17 Effective 2026-03-01 through 2026-03-07 Codeshare flight, operated by Alaska Airlines.(AS 460) |
| Mon,Tue,Fri,Sun
15:42
Seattle-Tacoma (SEA)
23:59
Boston Logan (BOS) B JAL JL 6356 Non-stop Boeing 737 MAX 9 (7M9) 5:17 Effective 2026-03-08 through 2026-03-13 Codeshare flight, operated by Alaska Airlines.(AS 460) |
| Tue-Thu,Sat,Sun
15:42
Seattle-Tacoma (SEA)
23:59
Boston Logan (BOS) B JAL JL 6356 Non-stop Boeing 737 (73J) 5:17 Effective 2026-03-11 through 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 460) |
| Mon
15:42
Seattle-Tacoma (SEA)
23:59
Boston Logan (BOS) B JAL JL 6356 Non-stop Boeing 737 MAX 9 (7M9) 5:17 Operates only on 2026-03-16 Codeshare flight, operated by Alaska Airlines.(AS 460) |
| Daily
15:43
Seattle-Tacoma (SEA)
00:05
Boston Logan (BOS) B JAL JL 6356 Non-stop Boeing 737 (73J) 5:22 Effective from 2026-06-10 Codeshare flight, operated by Alaska Airlines.(AS 460) The flight arrives 1 day after departure. |
| Mon-Wed,Fri,Sun
15:59
Seattle-Tacoma (SEA)
00:23
Boston Logan (BOS) B JAL JL 6356 Non-stop Boeing 737 MAX 9 (7M9) 5:24 Valid until 2026-01-04 Codeshare flight, operated by Alaska Airlines.(AS 460) The flight arrives 1 day after departure. |
| Thu,Sat
15:59
Seattle-Tacoma (SEA)
00:23
Boston Logan (BOS) B JAL JL 6356 Non-stop Boeing 737 (73J) 5:24 Valid until 2026-01-03 Codeshare flight, operated by Alaska Airlines.(AS 460) The flight arrives 1 day after departure. |
| Mon
15:59
Seattle-Tacoma (SEA)
00:23
Boston Logan (BOS) B JAL JL 6356 Non-stop Boeing 737-800 (73H) 5:24 Operates only on 2026-01-05 Codeshare flight, operated by Alaska Airlines.(AS 460) The flight arrives 1 day after departure. |
| Tue
15:59
Seattle-Tacoma (SEA)
00:23
Boston Logan (BOS) B JAL JL 6356 Non-stop Boeing 737 MAX 9 (7M9) 5:24 Operates only on 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 456) The flight arrives 1 day after departure. |
| Thu
22:25
Seattle-Tacoma (SEA)
06:50
Boston Logan (BOS) A LATAM Airlines LA 6386 Non-stop Airbus A320 (320) 5:25 Effective 2026-03-19 through 2026-03-26 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Thu
22:25
Seattle-Tacoma (SEA)
06:49
Boston Logan (BOS) A LATAM Airlines LA 6441 Non-stop Airbus A320 (320) 5:24 Operates only on 2026-03-12 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Tue,Thu,Sat
22:00
Seattle-Tacoma (SEA)
06:35
Boston Logan (BOS) A LATAM Airlines LA 6466 Non-stop Airbus A320 (320) 5:35 Effective 2026-04-14 through 2026-05-16 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Thu
22:00
Seattle-Tacoma (SEA)
06:35
Boston Logan (BOS) A LATAM Airlines LA 6466 Non-stop Airbus A320 (320) 5:35 Effective 2026-05-21 through 2026-05-28 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Thu,Sat
22:00
Seattle-Tacoma (SEA)
06:35
Boston Logan (BOS) A LATAM Airlines LA 6466 Non-stop Airbus A320 (320) 5:35 Effective 2026-05-30 through 2026-07-04 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Tue,Thu,Sat
22:00
Seattle-Tacoma (SEA)
06:35
Boston Logan (BOS) A LATAM Airlines LA 6466 Non-stop Airbus A320 (320) 5:35 Effective 2026-07-07 through 2026-08-13 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Tue
22:25
Seattle-Tacoma (SEA)
06:50
Boston Logan (BOS) A LATAM Airlines LA 6466 Non-stop Airbus A320 (320) 5:25 Effective 2026-03-31 through 2026-04-07 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure. |
| Mon-Wed
22:40
Seattle-Tacoma (SEA)
06:54
Boston Logan (BOS) B Hawaiian Airlines HA 6485 Non-stop Boeing 737 MAX 9 (7M9) 5:14 Effective 2026-03-11 through 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure. |
| Thu,Sat,Sun
22:40
Seattle-Tacoma (SEA)
06:54
Boston Logan (BOS) B Hawaiian Airlines HA 6485 Non-stop Boeing 737 (737) 5:14 Effective 2026-03-12 through 2026-03-15 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure. |
| Fri
22:45
Seattle-Tacoma (SEA)
06:59
Boston Logan (BOS) B Hawaiian Airlines HA 6485 Non-stop Boeing 737 MAX 9 (7M9) 5:14 Operates only on 2026-03-13 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure. |
| Wed
22:50
Seattle-Tacoma (SEA)
07:16
Boston Logan (BOS) B Hawaiian Airlines HA 6485 Non-stop Boeing 737 (737) 5:26 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure. |
| Daily
22:50
Seattle-Tacoma (SEA)
07:12
Boston Logan (BOS) B Hawaiian Airlines HA 6485 Non-stop Boeing 737 (737) 5:22 Effective 2026-03-19 through 2026-04-21 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure. |
| Mon,Wed
07:55
Seattle-Tacoma (SEA)
16:20
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 (737) 5:25 Effective 2026-01-07 through 2026-01-12 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Tue-Sun
07:55
Seattle-Tacoma (SEA)
16:20
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 MAX 9 (7M9) 5:25 Effective 2026-01-08 through 2026-01-15 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Fri
07:55
Seattle-Tacoma (SEA)
16:20
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 (737) 5:25 Operates only on 2026-01-16 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Daily
07:55
Seattle-Tacoma (SEA)
16:20
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 MAX 9 (7M9) 5:25 Effective 2026-01-17 through 2026-01-23 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Sat,Sun
07:55
Seattle-Tacoma (SEA)
16:20
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 (737) 5:25 Effective 2026-01-24 through 2026-01-25 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Daily
07:55
Seattle-Tacoma (SEA)
16:20
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 MAX 9 (7M9) 5:25 Effective 2026-01-26 through 2026-02-09 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Tue,Wed
07:55
Seattle-Tacoma (SEA)
16:20
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 (737) 5:25 Effective 2026-02-10 through 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Mon,Tue,Thu,Sun
08:15
Seattle-Tacoma (SEA)
16:36
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 MAX 9 (7M9) 5:21 Effective 2026-02-12 through 2026-02-26 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Fri,Sat
08:15
Seattle-Tacoma (SEA)
16:36
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 (737) 5:21 Effective 2026-02-13 through 2026-02-27 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Wed
08:15
Seattle-Tacoma (SEA)
16:36
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 MAX 8 (7M8) 5:21 Effective 2026-02-18 through 2026-03-04 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Mon,Tue,Thu,Sat,Sun
08:15
Seattle-Tacoma (SEA)
16:36
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 MAX 9 (7M9) 5:21 Effective 2026-02-28 through 2026-03-10 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Fri
08:15
Seattle-Tacoma (SEA)
16:36
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 (737) 5:21 Operates only on 2026-03-06 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Tue,Wed,Sat,Sun
08:15
Seattle-Tacoma (SEA)
16:36
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 MAX 9 (7M9) 5:21 Effective 2026-03-11 through 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Mon,Thu
08:15
Seattle-Tacoma (SEA)
16:36
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 (737) 5:21 Effective 2026-03-12 through 2026-03-16 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Fri
08:15
Seattle-Tacoma (SEA)
16:36
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 MAX 8 (7M8) 5:21 Operates only on 2026-03-13 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Wed
08:20
Seattle-Tacoma (SEA)
16:46
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 (737) 5:26 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Daily
08:20
Seattle-Tacoma (SEA)
16:58
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 (737) 5:38 Effective 2026-03-19 through 2026-04-21 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Thu-Sun
08:38
Seattle-Tacoma (SEA)
17:06
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 MAX 9 (7M9) 5:28 Valid until 2026-01-03 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Tue,Wed,Sun
08:38
Seattle-Tacoma (SEA)
17:06
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 (737) 5:28 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Mon
08:38
Seattle-Tacoma (SEA)
17:06
Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 MAX 8 (7M8) 5:28 Operates only on 2026-01-05 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Wed
15:35
Seattle-Tacoma (SEA)
23:59
Boston Logan (BOS) B Hawaiian Airlines HA 6627 Non-stop Boeing 737 (737) 5:24 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 460) |
| Daily
15:35
Seattle-Tacoma (SEA)
23:54
Boston Logan (BOS) B Hawaiian Airlines HA 6627 Non-stop Boeing 737 (737) 5:19 Effective 2026-03-19 through 2026-04-21 Codeshare flight, operated by Alaska Airlines.(AS 460) |
- A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Boston Logan airport (BOS).
- The flight distance is 2487 miles, or 4003 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 5:14 and 5:53.
