All airlines flying from Boston Logan (BOS) to Seattle-Tacoma (SEA).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Mon,Wed-Fri,Sun
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) Korean Air KE 6222 Non-stop Boeing 737 (73J) 6:18 Effective 2025-07-28 through 2025-08-03 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Mon,Tue,Sat
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) Korean Air KE 6222 Non-stop Boeing 737 MAX 9 (7M9) 6:18 Effective 2025-07-29 through 2025-08-04 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Mon-Wed,Fri,Sun
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) Korean Air KE 6222 Non-stop Boeing 737 (73J) 6:18 Effective 2025-08-05 through 2025-08-13 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Thu,Sat
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) Korean Air KE 6222 Non-stop Boeing 737 MAX 9 (7M9) 6:18 Effective 2025-08-07 through 2025-08-09 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Mon,Tue,Thu,Sun
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) Korean Air KE 6222 Non-stop Boeing 737 (73J) 6:18 Effective 2025-08-14 through 2025-08-19 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Fri
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) Korean Air KE 6222 Non-stop Boeing 737-800 (73H) 6:18 Operates only on 2025-08-15 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Sat
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) Korean Air KE 6222 Non-stop Boeing 737 MAX 9 (7M9) 6:18 Operates only on 2025-08-16 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Daily
07:20
Boston Logan (BOS) B
10:33
Seattle-Tacoma (SEA) Korean Air KE 6222 Non-stop Boeing 737 (73J) 6:13 Effective 2025-08-20 through 2025-10-03 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Thu,Sat
07:30
Boston Logan (BOS) B
10:40
Seattle-Tacoma (SEA) Korean Air KE 6222 Non-stop Boeing 737 (73J) 6:10 Effective 2025-05-15 through 2025-05-17 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Mon-Fri,Sun
07:30
Boston Logan (BOS) B
10:40
Seattle-Tacoma (SEA) Korean Air KE 6222 Non-stop Boeing 737 MAX 9 (7M9) 6:10 Effective 2025-05-16 through 2025-05-22 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Fri
07:30
Boston Logan (BOS) B
10:40
Seattle-Tacoma (SEA) Korean Air KE 6222 Non-stop Boeing 737-800 (73H) 6:10 Operates only on 2025-05-23 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Tue,Sat,Sun
07:30
Boston Logan (BOS) B
10:40
Seattle-Tacoma (SEA) Korean Air KE 6222 Non-stop Boeing 737 (73J) 6:10 Effective 2025-05-24 through 2025-06-01 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Mon,Wed-Fri
07:30
Boston Logan (BOS) B
10:40
Seattle-Tacoma (SEA) Korean Air KE 6222 Non-stop Boeing 737 MAX 9 (7M9) 6:10 Effective 2025-05-26 through 2025-06-02 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Mon,Tue,Thu,Fri
07:30
Boston Logan (BOS) B
10:40
Seattle-Tacoma (SEA) Korean Air KE 6222 Non-stop Boeing 737 MAX 9 (7M9) 6:10 Effective 2025-06-03 through 2025-06-09 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Tue,Wed,Sat,Sun
07:30
Boston Logan (BOS) B
10:40
Seattle-Tacoma (SEA) Korean Air KE 6222 Non-stop Boeing 737 (73J) 6:10 Effective 2025-06-04 through 2025-06-11 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Mon,Thu
11:00
Boston Logan (BOS) A
14:26
Seattle-Tacoma (SEA) LATAM Airlines LA 6222 Non-stop Airbus A320 (320) 6:26 Effective 2025-07-07 through 2025-07-31 Codeshare flight, operated by Delta Air Lines.(DL 332) |
| Mon,Thu
11:24
Boston Logan (BOS) A
14:40
Seattle-Tacoma (SEA) LATAM Airlines LA 6222 Non-stop Airbus A320 (320) 6:16 Effective 2025-06-09 through 2025-06-30 Codeshare flight, operated by Delta Air Lines.(DL 332) |
| Mon,Thu
11:25
Boston Logan (BOS) A
14:32
Seattle-Tacoma (SEA) LATAM Airlines LA 6222 Non-stop Airbus A320 (320) 6:07 Effective 2025-06-02 through 2025-06-05 Codeshare flight, operated by Delta Air Lines.(DL 332) |
| Mon,Thu
11:00
Boston Logan (BOS) A
14:26
Seattle-Tacoma (SEA) LATAM Airlines LA 6281 Non-stop Airbus A320 (320) 6:26 Effective 2025-08-04 through 2025-09-04 Codeshare flight, operated by Delta Air Lines.(DL 332) |
| Mon,Thu
11:00
Boston Logan (BOS) A
14:31
Seattle-Tacoma (SEA) LATAM Airlines LA 6281 Non-stop Airbus A320 (320) 6:31 Effective 2025-09-08 through 2025-10-30 Codeshare flight, operated by Delta Air Lines.(DL 332) |
| Fri
11:00
Boston Logan (BOS) A
14:31
Seattle-Tacoma (SEA) LATAM Airlines LA 6281 Non-stop Airbus A320 (320) 6:31 Operates only on 2025-10-31 Codeshare flight, operated by Delta Air Lines.(DL 332) |
| Thu
11:24
Boston Logan (BOS) A
14:40
Seattle-Tacoma (SEA) LATAM Airlines LA 6281 Non-stop Airbus A320 (320) 6:16 Operates only on 2025-07-03 Codeshare flight, operated by Delta Air Lines.(DL 332) |
| Sat
11:00
Boston Logan (BOS) A
14:31
Seattle-Tacoma (SEA) LATAM Airlines LA 6282 Non-stop Airbus A320 (320) 6:31 Operates only on 2025-10-04 Codeshare flight, operated by Delta Air Lines.(DL 332) |
| Mon,Thu
11:05
Boston Logan (BOS) A
14:21
Seattle-Tacoma (SEA) LATAM Airlines LA 6287 Non-stop Airbus A320 (320) 6:16 Valid until 2025-05-05 Codeshare flight, operated by Delta Air Lines.(DL 332) |
| Mon,Thu
11:25
Boston Logan (BOS) A
14:32
Seattle-Tacoma (SEA) LATAM Airlines LA 6287 Non-stop Airbus A320 (320) 6:07 Effective 2025-05-08 through 2025-05-29 Codeshare flight, operated by Delta Air Lines.(DL 332) |
| Sat
11:00
Boston Logan (BOS) A
14:31
Seattle-Tacoma (SEA) LATAM Airlines LA 6330 Non-stop Airbus A320 (320) 6:31 Operates only on 2025-10-25 Codeshare flight, operated by Delta Air Lines.(DL 332) |
| Daily
07:00
Boston Logan (BOS) B
10:13
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:13 Valid until 2025-05-13 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Wed
07:00
Boston Logan (BOS) B
10:13
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 (73J) 6:13 Operates only on 2025-05-14 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Daily
07:00
Boston Logan (BOS) B
10:23
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 (73J) 6:23 Effective from 2025-10-04 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Mon-Thu,Sun
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 (73J) 6:18 Effective 2025-06-12 through 2025-06-19 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Fri
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:18 Operates only on 2025-06-13 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Sat
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737-800 (73H) 6:18 Operates only on 2025-06-14 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Mon,Tue,Thu,Fri,Sun
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 (73J) 6:18 Effective 2025-06-20 through 2025-07-03 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Wed,Sat
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:18 Effective 2025-06-21 through 2025-07-02 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Fri
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:18 Operates only on 2025-07-04 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Daily
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 (73J) 6:18 Effective 2025-07-05 through 2025-07-16 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Mon,Thu,Sat
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:18 Effective 2025-07-17 through 2025-07-26 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Tue,Fri,Sun
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 (73J) 6:18 Effective 2025-07-18 through 2025-07-27 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Wed
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737-800 (73H) 6:18 Operates only on 2025-07-23 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Mon,Wed-Fri,Sun
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 (73J) 6:18 Effective 2025-07-28 through 2025-08-03 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Mon,Tue,Sat
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:18 Effective 2025-07-29 through 2025-08-04 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Mon-Wed,Fri,Sun
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 (73J) 6:18 Effective 2025-08-05 through 2025-08-13 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Thu,Sat
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:18 Effective 2025-08-07 through 2025-08-09 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Mon,Tue,Thu,Sun
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 (73J) 6:18 Effective 2025-08-14 through 2025-08-19 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Fri
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737-800 (73H) 6:18 Operates only on 2025-08-15 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Sat
07:20
Boston Logan (BOS) B
10:38
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:18 Operates only on 2025-08-16 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Daily
07:20
Boston Logan (BOS) B
10:33
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 (73J) 6:13 Effective 2025-08-20 through 2025-10-03 Codeshare flight, operated by Alaska Airlines.(AS 459) |
| Mon-Thu,Sat
09:00
Boston Logan (BOS) B
12:09
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 (73J) 6:09 Effective 2025-05-15 through 2025-05-22 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Fri,Sun
09:00
Boston Logan (BOS) B
12:09
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 MAX 9 (7M9) 6:09 Effective 2025-05-16 through 2025-05-18 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Mon-Sat
09:00
Boston Logan (BOS) B
12:09
Seattle-Tacoma (SEA) JAL JL 6357 Non-stop Boeing 737 (73J) 6:09 Effective 2025-05-23 through 2025-05-29 Codeshare flight, operated by Alaska Airlines.(AS 537) |
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Parallax here BOS-SEA
- A domestic route departing from the Boston Logan airport (BOS) and arriving at Seattle-Tacoma airport (SEA).
- The flight distance is 2487 miles, or 4003 km.
- The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . 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 6:07 and 6:40.
