All airlines flying from Boston Logan (BOS) to Seattle-Tacoma (SEA).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Thu
18:35
Boston Logan (BOS) A
22:13
Seattle-Tacoma (SEA) El Al LY 4225 Non-stop Airbus A321neo (32Q) 6:38 Effective 2025-09-11 through 2025-09-25 Codeshare flight, operated by Delta Air Lines.(DL 324) |
| Mon,Sun
18:35
Boston Logan (BOS) A
22:13
Seattle-Tacoma (SEA) El Al LY 4225 Non-stop Airbus A321neo (32Q) 6:38 Effective 2025-09-28 through 2025-10-05 Codeshare flight, operated by Delta Air Lines.(DL 324) |
| Wed,Thu,Sun
18:35
Boston Logan (BOS) A
22:13
Seattle-Tacoma (SEA) El Al LY 4225 Non-stop Airbus A321neo (32Q) 6:38 Effective 2025-10-09 through 2025-10-19 Codeshare flight, operated by Delta Air Lines.(DL 324) |
| Mon,Thu
18:35
Boston Logan (BOS) A
22:13
Seattle-Tacoma (SEA) El Al LY 4225 Non-stop Airbus A321neo (32Q) 6:38 Effective 2025-10-20 through 2025-10-23 Codeshare flight, operated by Delta Air Lines.(DL 324) |
| Mon,Thu,Sun
18:55
Boston Logan (BOS) A
22:21
Seattle-Tacoma (SEA) El Al LY 4225 Non-stop Airbus A321neo (32Q) 6:26 Effective 2025-06-08 through 2025-07-06 Codeshare flight, operated by Delta Air Lines.(DL 324) |
| Mon,Thu
19:07
Boston Logan (BOS) A
22:21
Seattle-Tacoma (SEA) El Al LY 4225 Non-stop Airbus A321neo (32Q) 6:14 Effective 2025-05-08 through 2025-05-29 Codeshare flight, operated by Delta Air Lines.(DL 324) |
| Sun
19:07
Boston Logan (BOS) A
22:21
Seattle-Tacoma (SEA) El Al LY 4225 Non-stop Airbus A321neo (32Q) 6:14 Effective 2025-05-11 through 2025-05-18 Codeshare flight, operated by Delta Air Lines.(DL 324) |
| Thu
19:07
Boston Logan (BOS) A
22:21
Seattle-Tacoma (SEA) El Al LY 4225 Non-stop Airbus A321neo (32Q) 6:14 Operates only on 2025-06-05 Codeshare flight, operated by Delta Air Lines.(DL 324) |
| Daily
17:15
Boston Logan (BOS) C
20:45
Seattle-Tacoma (SEA) TAP Air Portugal TP 4393 Non-stop Airbus A220-300 (223) 6:30 Effective 2026-02-12 through 2026-02-18 Codeshare flight, operated by JetBlue.(B6 497) |
| Daily
17:15
Boston Logan (BOS) C
20:45
Seattle-Tacoma (SEA) TAP Air Portugal TP 4393 Non-stop Airbus A220-300 (223) 6:30 Effective 2026-02-20 through 2026-02-26 Codeshare flight, operated by JetBlue.(B6 497) |
| Daily
17:15
Boston Logan (BOS) C
20:45
Seattle-Tacoma (SEA) TAP Air Portugal TP 4393 Non-stop Airbus A220-300 (223) 6:30 Effective from 2026-02-28 Codeshare flight, operated by JetBlue.(B6 497) |
| Daily
17:49
Boston Logan (BOS) C
21:19
Seattle-Tacoma (SEA) TAP Air Portugal TP 4393 Non-stop Airbus A220-300 (223) 6:30 Effective 2025-10-26 through 2025-12-17 Codeshare flight, operated by JetBlue.(B6 497) |
| Daily
17:55
Boston Logan (BOS) C
21:25
Seattle-Tacoma (SEA) TAP Air Portugal TP 4393 Non-stop Airbus A220-300 (223) 6:30 Effective 2025-12-18 through 2026-01-09 Codeshare flight, operated by JetBlue.(B6 497) |
| Mon-Fri,Sun
17:55
Boston Logan (BOS) C
21:25
Seattle-Tacoma (SEA) TAP Air Portugal TP 4393 Non-stop Airbus A220-300 (223) 6:30 Effective 2026-01-11 through 2026-01-23 Codeshare flight, operated by JetBlue.(B6 497) |
| Mon-Fri,Sun
17:55
Boston Logan (BOS) C
21:25
Seattle-Tacoma (SEA) TAP Air Portugal TP 4393 Non-stop Airbus A220-300 (223) 6:30 Effective 2026-01-27 through 2026-02-02 Codeshare flight, operated by JetBlue.(B6 497) |
| Mon-Fri,Sun
17:55
Boston Logan (BOS) C
21:25
Seattle-Tacoma (SEA) TAP Air Portugal TP 4393 Non-stop Airbus A220-300 (223) 6:30 Effective 2026-02-04 through 2026-02-10 Codeshare flight, operated by JetBlue.(B6 497) |
| Daily
18:40
Boston Logan (BOS) C
22:10
Seattle-Tacoma (SEA) TAP Air Portugal TP 4393 Non-stop Airbus A321 (321) 6:30 Effective 2025-06-12 through 2025-09-02 Codeshare flight, operated by JetBlue.(B6 197) |
| Daily
07:00
Boston Logan (BOS) C
10:20
Seattle-Tacoma (SEA) TAP Air Portugal TP 4395 Non-stop Airbus A321 (321) 6:20 Effective 2025-06-12 through 2025-09-02 Codeshare flight, operated by JetBlue.(B6 397) |
| Mon-Thu,Sat,Sun
07:00
Boston Logan (BOS) C
10:19
Seattle-Tacoma (SEA) TAP Air Portugal TP 4395 Non-stop Airbus A321 (321) 6:19 Effective 2025-09-03 through 2025-09-11 Codeshare flight, operated by JetBlue.(B6 397) |
| Daily
07:00
Boston Logan (BOS) C
10:19
Seattle-Tacoma (SEA) TAP Air Portugal TP 4395 Non-stop Airbus A321 (321) 6:19 Effective 2025-09-12 through 2025-09-18 Codeshare flight, operated by JetBlue.(B6 397) |
| Daily
07:00
Boston Logan (BOS) C
10:19
Seattle-Tacoma (SEA) TAP Air Portugal TP 4395 Non-stop Airbus A321 (321) 6:19 Effective 2025-09-20 through 2025-10-25 Codeshare flight, operated by JetBlue.(B6 397) |
| Wed-Sat
07:05
Boston Logan (BOS) C
10:25
Seattle-Tacoma (SEA) TAP Air Portugal TP 4395 Non-stop Airbus A321 (321) 6:20 Valid until 2025-05-03 Codeshare flight, operated by JetBlue.(B6 397) |
| Mon-Wed,Fri-Sun
07:05
Boston Logan (BOS) C
10:23
Seattle-Tacoma (SEA) TAP Air Portugal TP 4395 Non-stop Airbus A321 (321) 6:18 Effective 2025-06-06 through 2025-06-11 Codeshare flight, operated by JetBlue.(B6 397) |
| Daily
07:10
Boston Logan (BOS) C
10:28
Seattle-Tacoma (SEA) TAP Air Portugal TP 4395 Non-stop Airbus A321 (321) 6:18 Effective 2025-05-04 through 2025-06-05 Codeshare flight, operated by JetBlue.(B6 397) |
| Mon,Wed,Thu,Sat
09:00
Boston Logan (BOS) B
12:09
Seattle-Tacoma (SEA) Finnair AY 4608 Non-stop Boeing 737 (73J) 6:09 Effective 2025-05-15 through 2025-05-31 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Sun
09:00
Boston Logan (BOS) B
12:09
Seattle-Tacoma (SEA) Finnair AY 4608 Non-stop Boeing 737 MAX 9 (7M9) 6:09 Effective 2025-05-18 through 2025-06-01 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Mon
09:00
Boston Logan (BOS) B
12:09
Seattle-Tacoma (SEA) Finnair AY 4608 Non-stop Boeing 737 MAX 9 (7M9) 6:09 Effective 2025-06-02 through 2025-06-09 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Wed,Thu,Sat,Sun
09:00
Boston Logan (BOS) B
12:09
Seattle-Tacoma (SEA) Finnair AY 4608 Non-stop Boeing 737 (73J) 6:09 Effective 2025-06-04 through 2025-06-11 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Mon,Wed,Thu,Sat,Sun
09:20
Boston Logan (BOS) B
12:35
Seattle-Tacoma (SEA) Finnair AY 4608 Non-stop Boeing 737 (73J) 6:15 Effective 2025-06-12 through 2025-06-29 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Mon,Sat
09:20
Boston Logan (BOS) B
12:35
Seattle-Tacoma (SEA) Finnair AY 4608 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Effective 2025-06-30 through 2025-07-05 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Mon,Wed,Thu,Sun
09:20
Boston Logan (BOS) B
12:35
Seattle-Tacoma (SEA) Finnair AY 4608 Non-stop Boeing 737 (73J) 6:15 Effective 2025-07-02 through 2025-07-07 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Wed
09:20
Boston Logan (BOS) B
12:35
Seattle-Tacoma (SEA) Finnair AY 4608 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Operates only on 2025-07-09 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Mon,Wed,Thu,Sat,Sun
09:20
Boston Logan (BOS) B
12:35
Seattle-Tacoma (SEA) Finnair AY 4608 Non-stop Boeing 737 (73J) 6:15 Effective 2025-07-10 through 2025-07-20 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Mon
09:20
Boston Logan (BOS) B
12:35
Seattle-Tacoma (SEA) Finnair AY 4608 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Operates only on 2025-07-21 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Mon,Wed,Thu,Sat,Sun
09:20
Boston Logan (BOS) B
12:35
Seattle-Tacoma (SEA) Finnair AY 4608 Non-stop Boeing 737 (73J) 6:15 Effective 2025-07-23 through 2025-08-13 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Thu
09:20
Boston Logan (BOS) B
12:35
Seattle-Tacoma (SEA) Finnair AY 4608 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Operates only on 2025-08-14 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Mon,Sat,Sun
09:20
Boston Logan (BOS) B
12:35
Seattle-Tacoma (SEA) Finnair AY 4608 Non-stop Boeing 737 (73J) 6:15 Effective 2025-08-16 through 2025-08-18 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Wed,Thu
09:20
Boston Logan (BOS) B
12:33
Seattle-Tacoma (SEA) Finnair AY 4608 Non-stop Boeing 737 (73J) 6:13 Effective 2025-08-20 through 2025-08-21 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Mon,Wed,Thu,Sat,Sun
10:00
Boston Logan (BOS) B
13:10
Seattle-Tacoma (SEA) Finnair AY 4608 Non-stop Boeing 737 (73J) 6:10 Effective 2025-05-03 through 2025-05-11 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Mon
10:00
Boston Logan (BOS) B
13:10
Seattle-Tacoma (SEA) Finnair AY 4608 Non-stop Boeing 737 MAX 9 (7M9) 6:10 Operates only on 2025-05-12 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Wed
10:00
Boston Logan (BOS) B
13:10
Seattle-Tacoma (SEA) Finnair AY 4608 Non-stop Boeing 737 (73J) 6:10 Operates only on 2025-05-14 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Daily
16:17
Boston Logan (BOS) B
19:35
Seattle-Tacoma (SEA) Hawaiian Airlines HA 4792 Non-stop Boeing 737 (737) 6:18 Effective 2025-08-20 through 2025-10-03 Codeshare flight, operated by Alaska Airlines.(AS 393) |
| Mon-Thu,Sat
16:25
Boston Logan (BOS) B
19:48
Seattle-Tacoma (SEA) Hawaiian Airlines HA 4808 Non-stop Boeing 737 MAX 9 (7M9) 6:23 Effective 2025-06-12 through 2025-06-18 Codeshare flight, operated by Alaska Airlines.(AS 304) |
| Thu,Fri,Sun
16:25
Boston Logan (BOS) B
19:48
Seattle-Tacoma (SEA) Hawaiian Airlines HA 4808 Non-stop Boeing 737 (737) 6:23 Effective 2025-06-13 through 2025-06-19 Codeshare flight, operated by Alaska Airlines.(AS 304) |
| Mon-Sat
16:25
Boston Logan (BOS) B
19:48
Seattle-Tacoma (SEA) Hawaiian Airlines HA 4808 Non-stop Boeing 737 MAX 9 (7M9) 6:23 Effective 2025-06-20 through 2025-06-28 Codeshare flight, operated by Alaska Airlines.(AS 304) |
| Sun
16:25
Boston Logan (BOS) B
19:48
Seattle-Tacoma (SEA) Hawaiian Airlines HA 4808 Non-stop Boeing 737 (737) 6:23 Effective 2025-06-22 through 2025-06-29 Codeshare flight, operated by Alaska Airlines.(AS 304) |
| Mon
16:25
Boston Logan (BOS) B
19:48
Seattle-Tacoma (SEA) Hawaiian Airlines HA 4808 Non-stop Boeing 737 (737) 6:23 Operates only on 2025-06-30 Codeshare flight, operated by Alaska Airlines.(AS 304) |
| Mon-Sat
16:25
Boston Logan (BOS) B
19:48
Seattle-Tacoma (SEA) Hawaiian Airlines HA 4808 Non-stop Boeing 737 MAX 9 (7M9) 6:23 Effective 2025-07-01 through 2025-07-12 Codeshare flight, operated by Alaska Airlines.(AS 304) |
| Sun
16:25
Boston Logan (BOS) B
19:48
Seattle-Tacoma (SEA) Hawaiian Airlines HA 4808 Non-stop Boeing 737 MAX 8 (7M8) 6:23 Operates only on 2025-07-06 Codeshare flight, operated by Alaska Airlines.(AS 304) |
| Daily
16:25
Boston Logan (BOS) B
19:48
Seattle-Tacoma (SEA) Hawaiian Airlines HA 4808 Non-stop Boeing 737 MAX 9 (7M9) 6:23 Effective 2025-07-13 through 2025-07-20 Codeshare flight, operated by Alaska Airlines.(AS 304) |
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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.
