American Airlines flights from Boston Logan (BOS) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 09:00 Boston Logan (BOS) B 12:09 Seattle-Tacoma (SEA)
American Airlines AA 7490 Non-stop Boeing 737 (737) 6:09 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 537)
Daily 09:02 Boston Logan (BOS) B 12:35 Seattle-Tacoma (SEA)
American Airlines AA 7490 Non-stop Boeing 737 (737) 6:33 Effective 2026-02-13 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 537)
Daily 09:08 Boston Logan (BOS) B 12:27 Seattle-Tacoma (SEA)
American Airlines AA 7490 Non-stop Boeing 737 (737) 6:19 Valid until 2026-01-04
Codeshare flight, operated by Alaska Airlines.(AS 215)
Mon 09:08 Boston Logan (BOS) B 12:27 Seattle-Tacoma (SEA)
American Airlines AA 7490 Non-stop Boeing 737 MAX 8 (7M8) 6:19 Operates only on 2026-01-05
Codeshare flight, operated by Alaska Airlines.(AS 215)
Tue 09:08 Boston Logan (BOS) B 12:27 Seattle-Tacoma (SEA)
American Airlines AA 7490 Non-stop Boeing 737 (737) 6:19 Operates only on 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 215)
Daily 09:20 Boston Logan (BOS) B 12:40 Seattle-Tacoma (SEA)
American Airlines AA 7490 Non-stop Boeing 737 (737) 6:20 Effective from 2026-06-10
Codeshare flight, operated by Alaska Airlines.(AS 537)
Wed 10:00 Boston Logan (BOS) B 13:23 Seattle-Tacoma (SEA)
American Airlines AA 7490 Non-stop Boeing 737 (737) 6:23 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 537)
Daily 10:00 Boston Logan (BOS) B 13:26 Seattle-Tacoma (SEA)
American Airlines AA 7490 Non-stop Boeing 737 (737) 6:26 Effective 2026-03-19 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 537)
Daily 07:00 Boston Logan (BOS) B 10:34 Seattle-Tacoma (SEA)
American Airlines AA 9302 Non-stop Boeing 737 (737) 6:34 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 459)
Daily 07:00 Boston Logan (BOS) B 10:33 Seattle-Tacoma (SEA)
American Airlines AA 9302 Non-stop Boeing 737 (737) 6:33 Effective 2026-02-12 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 459)
Wed 07:00 Boston Logan (BOS) B 10:23 Seattle-Tacoma (SEA)
American Airlines AA 9302 Non-stop Boeing 737 (737) 6:23 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 459)
Daily 07:00 Boston Logan (BOS) B 10:28 Seattle-Tacoma (SEA)
American Airlines AA 9302 Non-stop Boeing 737 (737) 6:28 Effective 2026-03-19 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 459)
Daily 07:20 Boston Logan (BOS) B 10:42 Seattle-Tacoma (SEA)
American Airlines AA 9302 Non-stop Boeing 737 (737) 6:22 Effective from 2026-06-10
Codeshare flight, operated by Alaska Airlines.(AS 459)
Daily 07:30 Boston Logan (BOS) B 10:52 Seattle-Tacoma (SEA)
American Airlines AA 9302 Non-stop Boeing 737 (737) 6:22 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 459)
Daily 07:30 Boston Logan (BOS) B 10:40 Seattle-Tacoma (SEA)
American Airlines AA 9302 Non-stop Boeing 737 (737) 6:10 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 459)




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American Airlines flights from Boston Logan (BOS) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
American Airlines AA7490
09:00
Boston Logan (BOS) B

12:09
Seattle-Tacoma (SEA)
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 537)
Duration: 6:09, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
American Airlines AA7490
09:02
Boston Logan (BOS) B

12:35
Seattle-Tacoma (SEA)
Effective 2026-02-13 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 537)
Duration: 6:33, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
American Airlines AA7490
09:08
Boston Logan (BOS) B

12:27
Seattle-Tacoma (SEA)
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 215)
Duration: 6:19, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
American Airlines AA7490
09:08
Boston Logan (BOS) B

12:27
Seattle-Tacoma (SEA)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 215)
Duration: 6:19, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
American Airlines AA7490
09:08
Boston Logan (BOS) B

12:27
Seattle-Tacoma (SEA)
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 215)
Duration: 6:19, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
American Airlines AA7490
09:20
Boston Logan (BOS) B

12:40
Seattle-Tacoma (SEA)
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 537)
Duration: 6:20, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
American Airlines AA7490
10:00
Boston Logan (BOS) B

13:23
Seattle-Tacoma (SEA)
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 537)
Duration: 6:23, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
American Airlines AA7490
10:00
Boston Logan (BOS) B

13:26
Seattle-Tacoma (SEA)
Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 537)
Duration: 6:26, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
American Airlines AA9302
07:00
Boston Logan (BOS) B

10:34
Seattle-Tacoma (SEA)
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:34, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
American Airlines AA9302
07:00
Boston Logan (BOS) B

10:33
Seattle-Tacoma (SEA)
Effective 2026-02-12 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:33, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
American Airlines AA9302
07:00
Boston Logan (BOS) B

10:23
Seattle-Tacoma (SEA)
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:23, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
American Airlines AA9302
07:00
Boston Logan (BOS) B

10:28
Seattle-Tacoma (SEA)
Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:28, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
American Airlines AA9302
07:20
Boston Logan (BOS) B

10:42
Seattle-Tacoma (SEA)
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:22, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
American Airlines AA9302
07:30
Boston Logan (BOS) B

10:52
Seattle-Tacoma (SEA)
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:22, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
American Airlines AA9302
07:30
Boston Logan (BOS) B

10:40
Seattle-Tacoma (SEA)
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 459)
Duration: 6:10, non-stop
Boeing 737 (737)
  • 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 6:09 and 6:34.
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