All airlines flying from Boston Logan (BOS) to Seattle-Tacoma (SEA).
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| FLIGHT SCHEDULE |
|---|
| Non-Direct Flights: |
| Daily
18:11
Boston Logan (BOS) B
00:59
Seattle-Tacoma (SEA) United Airlines UA 2400 1-stop Boeing 737 MAX 9 (7M9) 9:48 Effective 2025-06-26 through 2025-07-03 The flight arrives 1 day after departure. |
| Daily
18:11
Boston Logan (BOS) B
00:59
Seattle-Tacoma (SEA) United Airlines UA 2400 1-stop Boeing 737 MAX 9 (7M9) 9:48 Effective 2025-07-05 through 2025-07-31 The flight arrives 1 day after departure. |
| Direct Codeshare Flights: |
| Mon,Wed-Sat
17:55
Boston Logan (BOS) B
21:18
Seattle-Tacoma (SEA) Singapore Airlines SQ 1217 Non-stop Boeing 737 (73J) 6:23 Effective from 2026-01-07 Codeshare flight, operated by Alaska Airlines.(AS 306) |
| Mon,Wed-Sat
19:35
Boston Logan (BOS) B
22:58
Seattle-Tacoma (SEA) Singapore Airlines SQ 1217 Non-stop Boeing 737 (73J) 6:23 Effective 2025-10-04 through 2026-01-05 Codeshare flight, operated by Alaska Airlines.(AS 819) |
| Daily
18:52
Boston Logan (BOS) B
22:00
Seattle-Tacoma (SEA) Qatar Airways QR 2020 Non-stop Boeing 737 MAX 9 (7M9) 6:08 Effective 2025-05-15 through 2025-06-11 Codeshare flight, operated by Alaska Airlines.(AS 513) |
| Daily
18:32
Boston Logan (BOS) B
21:55
Seattle-Tacoma (SEA) Qatar Airways QR 2023 Non-stop Boeing 737 MAX 9 (7M9) 6:23 Effective 2025-06-13 through 2025-06-29 Codeshare flight, operated by Alaska Airlines.(AS 819) |
| Mon
18:32
Boston Logan (BOS) B
21:55
Seattle-Tacoma (SEA) Qatar Airways QR 2023 Non-stop Boeing 737-800 (73H) 6:23 Operates only on 2025-06-30 Codeshare flight, operated by Alaska Airlines.(AS 819) |
| Daily
18:32
Boston Logan (BOS) B
21:55
Seattle-Tacoma (SEA) Qatar Airways QR 2023 Non-stop Boeing 737 MAX 9 (7M9) 6:23 Effective 2025-07-01 through 2025-07-17 Codeshare flight, operated by Alaska Airlines.(AS 819) |
| Fri
18:32
Boston Logan (BOS) B
21:55
Seattle-Tacoma (SEA) Qatar Airways QR 2023 Non-stop Boeing 737 MAX 8 (7M8) 6:23 Operates only on 2025-07-18 Codeshare flight, operated by Alaska Airlines.(AS 819) |
| Daily
18:32
Boston Logan (BOS) B
21:55
Seattle-Tacoma (SEA) Qatar Airways QR 2023 Non-stop Boeing 737 MAX 9 (7M9) 6:23 Effective 2025-07-19 through 2025-08-19 Codeshare flight, operated by Alaska Airlines.(AS 819) |
| Daily
18:37
Boston Logan (BOS) B
21:50
Seattle-Tacoma (SEA) Qatar Airways QR 2023 Non-stop Boeing 737 (73J) 6:13 Effective 2025-08-20 through 2025-10-03 Codeshare flight, operated by Alaska Airlines.(AS 819) |
| Thu
18:52
Boston Logan (BOS) B
22:00
Seattle-Tacoma (SEA) Qatar Airways QR 2023 Non-stop Boeing 737 MAX 9 (7M9) 6:08 Operates only on 2025-06-12 Codeshare flight, operated by Alaska Airlines.(AS 819) |
| Daily
19:35
Boston Logan (BOS) B
22:58
Seattle-Tacoma (SEA) Qatar Airways QR 2023 Non-stop Boeing 737 (73J) 6:23 Effective 2025-10-04 through 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 819) |
| Mon-Thu,Sat
09:00
Boston Logan (BOS) B
12:09
Seattle-Tacoma (SEA) Qatar Airways QR 2078 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) Qatar Airways QR 2078 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) Qatar Airways QR 2078 Non-stop Boeing 737 (73J) 6:09 Effective 2025-05-23 through 2025-05-29 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Fri,Sun
09:00
Boston Logan (BOS) B
12:09
Seattle-Tacoma (SEA) Qatar Airways QR 2078 Non-stop Boeing 737 MAX 9 (7M9) 6:09 Effective 2025-05-25 through 2025-06-01 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Tue-Thu,Sat
09:00
Boston Logan (BOS) B
12:09
Seattle-Tacoma (SEA) Qatar Airways QR 2078 Non-stop Boeing 737 (73J) 6:09 Effective 2025-05-31 through 2025-06-07 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Mon,Fri
09:00
Boston Logan (BOS) B
12:09
Seattle-Tacoma (SEA) Qatar Airways QR 2078 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) |
| Tue,Wed,Sun
09:00
Boston Logan (BOS) B
12:09
Seattle-Tacoma (SEA) Qatar Airways QR 2078 Non-stop Boeing 737 (73J) 6:09 Effective 2025-06-08 through 2025-06-11 Codeshare flight, operated by Alaska Airlines.(AS 537) |
| Daily
17:15
Boston Logan (BOS) C
20:45
Seattle-Tacoma (SEA) Hawaiian Airlines HA 2111 Non-stop Airbus A220-300 (223) 6:30 Effective from 2026-02-11 Codeshare flight, operated by JetBlue.(B6 497) |
| Daily
17:49
Boston Logan (BOS) C
21:19
Seattle-Tacoma (SEA) Hawaiian Airlines HA 2111 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) Hawaiian Airlines HA 2111 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) Hawaiian Airlines HA 2111 Non-stop Airbus A220-300 (223) 6:30 Effective 2026-01-11 through 2026-02-10 Codeshare flight, operated by JetBlue.(B6 497) |
| Daily
18:40
Boston Logan (BOS) C
22:10
Seattle-Tacoma (SEA) Hawaiian Airlines HA 2111 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) Hawaiian Airlines HA 2113 Non-stop Airbus A321 (321) 6:20 Effective 2025-06-12 through 2025-09-02 Codeshare flight, operated by JetBlue.(B6 397) |
| Daily
07:00
Boston Logan (BOS) C
10:19
Seattle-Tacoma (SEA) Hawaiian Airlines HA 2113 Non-stop Airbus A321 (321) 6:19 Effective 2025-09-03 through 2025-10-25 Codeshare flight, operated by JetBlue.(B6 397) |
| Wed-Sat
07:05
Boston Logan (BOS) C
10:25
Seattle-Tacoma (SEA) Hawaiian Airlines HA 2113 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) Hawaiian Airlines HA 2113 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) Hawaiian Airlines HA 2113 Non-stop Airbus A321 (321) 6:18 Effective 2025-05-04 through 2025-06-05 Codeshare flight, operated by JetBlue.(B6 397) |
| Daily
08:40
Boston Logan (BOS) C
12:10
Seattle-Tacoma (SEA) Hawaiian Airlines HA 2113 Non-stop Airbus A220-300 (223) 6:30 Effective 2026-01-06 through 2026-02-10 Codeshare flight, operated by JetBlue.(B6 1397) |
| Mon-Fri,Sun
17:20
Boston Logan (BOS) B
20:34
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2318 Non-stop Boeing 737 MAX 9 (7M9) 6:14 Valid until 2025-05-11 Codeshare flight, operated by Alaska Airlines.(AS 364) |
| Mon,Wed
17:20
Boston Logan (BOS) B
20:34
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2318 Non-stop Boeing 737 (73J) 6:14 Effective 2025-05-12 through 2025-05-14 Codeshare flight, operated by Alaska Airlines.(AS 364) |
| Tue
17:20
Boston Logan (BOS) B
20:34
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2318 Non-stop Boeing 737 MAX 9 (7M9) 6:14 Operates only on 2025-05-13 Codeshare flight, operated by Alaska Airlines.(AS 364) |
| Daily
16:17
Boston Logan (BOS) B
19:35
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2333 Non-stop Boeing 737 (73J) 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) Air Tahiti Nui TN 2333 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) Air Tahiti Nui TN 2333 Non-stop Boeing 737 (73J) 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) Air Tahiti Nui TN 2333 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) Air Tahiti Nui TN 2333 Non-stop Boeing 737 (73J) 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) Air Tahiti Nui TN 2333 Non-stop Boeing 737 (73J) 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) Air Tahiti Nui TN 2333 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) Air Tahiti Nui TN 2333 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) Air Tahiti Nui TN 2333 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) |
| Mon,Wed,Thu,Sun
16:25
Boston Logan (BOS) B
19:48
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2333 Non-stop Boeing 737 (73J) 6:23 Effective 2025-07-21 through 2025-07-27 Codeshare flight, operated by Alaska Airlines.(AS 304) |
| Mon,Tue,Fri,Sat
16:25
Boston Logan (BOS) B
19:48
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2333 Non-stop Boeing 737 MAX 9 (7M9) 6:23 Effective 2025-07-22 through 2025-08-02 Codeshare flight, operated by Alaska Airlines.(AS 304) |
| Wed,Thu
16:25
Boston Logan (BOS) B
19:48
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2333 Non-stop Boeing 737 (73J) 6:23 Effective 2025-07-30 through 2025-07-31 Codeshare flight, operated by Alaska Airlines.(AS 304) |
| Daily
16:25
Boston Logan (BOS) B
19:48
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2333 Non-stop Boeing 737 MAX 9 (7M9) 6:23 Effective 2025-08-03 through 2025-08-09 Codeshare flight, operated by Alaska Airlines.(AS 304) |
| Sun
16:25
Boston Logan (BOS) B
19:48
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2333 Non-stop Boeing 737 (73J) 6:23 Operates only on 2025-08-10 Codeshare flight, operated by Alaska Airlines.(AS 304) |
| Daily
16:25
Boston Logan (BOS) B
19:48
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2333 Non-stop Boeing 737 MAX 9 (7M9) 6:23 Effective 2025-08-11 through 2025-08-18 Codeshare flight, operated by Alaska Airlines.(AS 304) |
| Tue
16:25
Boston Logan (BOS) B
19:48
Seattle-Tacoma (SEA) Air Tahiti Nui TN 2333 Non-stop Boeing 737 (73J) 6:23 Operates only on 2025-08-19 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.
