All airlines flying from Boston Logan (BOS) to Seattle-Tacoma (SEA).

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed,Sat 07:20 Boston Logan (BOS) B 10:38 Seattle-Tacoma (SEA) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 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) Qatar Airways QR 8824 Non-stop Boeing 737 (73J) 6:10 Effective 2025-06-04 through 2025-06-11 Codeshare flight, operated by Alaska Airlines.(AS 459)
Daily 07:00 Boston Logan (BOS) B 10:13 Seattle-Tacoma (SEA) American Airlines AA 9302 Non-stop Boeing 737 (737) 6:13 Valid until 2025-05-14 Codeshare flight, operated by Alaska Airlines.(AS 459)
Daily 07:00 Boston Logan (BOS) B 10:23 Seattle-Tacoma (SEA) American Airlines AA 9302 Non-stop Boeing 737 (737) 6:23 Effective from 2025-10-04 Codeshare flight, operated by Alaska Airlines.(AS 459)
Daily 07:20 Boston Logan (BOS) B 10:38 Seattle-Tacoma (SEA) American Airlines AA 9302 Non-stop Boeing 737 (737) 6:18 Effective 2025-06-12 through 2025-08-19 Codeshare flight, operated by Alaska Airlines.(AS 459)
Daily 07:20 Boston Logan (BOS) B 10:33 Seattle-Tacoma (SEA) American Airlines AA 9302 Non-stop Boeing 737 (737) 6:13 Effective 2025-08-20 through 2025-10-03 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 2025-05-15 through 2025-06-11 Codeshare flight, operated by Alaska Airlines.(AS 459)

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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.

Return (SEA-BOS) flights

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All airlines flying from Boston Logan (BOS) to Seattle-Tacoma (SEA).

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Qatar Airways QR8824

07:20

Boston Logan (BOS) B

10:38

Seattle-Tacoma (SEA)

Effective 2025-06-21 through 2025-07-02

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:18, non-stop
Boeing 737 MAX 9 (7M9)

Qatar Airways QR8824

07:20

Boston Logan (BOS) B

10:38

Seattle-Tacoma (SEA)

Operates only on 2025-07-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:18, non-stop
Boeing 737 MAX 9 (7M9)

Qatar Airways QR8824

07:20

Boston Logan (BOS) B

10:38

Seattle-Tacoma (SEA)

Effective 2025-07-05 through 2025-07-16

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:18, non-stop
Boeing 737 (73J)

Qatar Airways QR8824

07:20

Boston Logan (BOS) B

10:38

Seattle-Tacoma (SEA)

Effective 2025-07-17 through 2025-07-26

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:18, non-stop
Boeing 737 MAX 9 (7M9)

Qatar Airways QR8824

07:20

Boston Logan (BOS) B

10:38

Seattle-Tacoma (SEA)

Effective 2025-07-18 through 2025-07-27

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:18, non-stop
Boeing 737 (73J)

Qatar Airways QR8824

07:20

Boston Logan (BOS) B

10:38

Seattle-Tacoma (SEA)

Operates only on 2025-07-23

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:18, non-stop
Boeing 737-800 (73H)

Qatar Airways QR8824

07:20

Boston Logan (BOS) B

10:38

Seattle-Tacoma (SEA)

Effective 2025-07-28 through 2025-08-03

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:18, non-stop
Boeing 737 (73J)

Qatar Airways QR8824

07:20

Boston Logan (BOS) B

10:38

Seattle-Tacoma (SEA)

Effective 2025-07-29 through 2025-08-04

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:18, non-stop
Boeing 737 MAX 9 (7M9)

Qatar Airways QR8824

07:20

Boston Logan (BOS) B

10:38

Seattle-Tacoma (SEA)

Effective 2025-08-05 through 2025-08-13

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:18, non-stop
Boeing 737 (73J)

Qatar Airways QR8824

07:20

Boston Logan (BOS) B

10:38

Seattle-Tacoma (SEA)

Effective 2025-08-07 through 2025-08-09

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:18, non-stop
Boeing 737 MAX 9 (7M9)

Qatar Airways QR8824

07:20

Boston Logan (BOS) B

10:38

Seattle-Tacoma (SEA)

Effective 2025-08-14 through 2025-08-19

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:18, non-stop
Boeing 737 (73J)

Qatar Airways QR8824

07:20

Boston Logan (BOS) B

10:38

Seattle-Tacoma (SEA)

Operates only on 2025-08-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:18, non-stop
Boeing 737-800 (73H)

Qatar Airways QR8824

07:20

Boston Logan (BOS) B

10:38

Seattle-Tacoma (SEA)

Operates only on 2025-08-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:18, non-stop
Boeing 737 MAX 9 (7M9)

Qatar Airways QR8824

07:20

Boston Logan (BOS) B

10:33

Seattle-Tacoma (SEA)

Effective 2025-08-20 through 2025-10-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:13, non-stop
Boeing 737 (73J)

Qatar Airways QR8824

07:30

Boston Logan (BOS) B

10:40

Seattle-Tacoma (SEA)

Effective 2025-05-15 through 2025-05-17

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:10, non-stop
Boeing 737 (73J)

Qatar Airways QR8824

07:30

Boston Logan (BOS) B

10:40

Seattle-Tacoma (SEA)

Effective 2025-05-16 through 2025-05-22

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:10, non-stop
Boeing 737 MAX 9 (7M9)

Qatar Airways QR8824

07:30

Boston Logan (BOS) B

10:40

Seattle-Tacoma (SEA)

Operates only on 2025-05-23

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:10, non-stop
Boeing 737-800 (73H)

Qatar Airways QR8824

07:30

Boston Logan (BOS) B

10:40

Seattle-Tacoma (SEA)

Effective 2025-05-24 through 2025-06-01

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:10, non-stop
Boeing 737 (73J)

Qatar Airways QR8824

07:30

Boston Logan (BOS) B

10:40

Seattle-Tacoma (SEA)

Effective 2025-05-26 through 2025-06-02

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:10, non-stop
Boeing 737 MAX 9 (7M9)

Qatar Airways QR8824

07:30

Boston Logan (BOS) B

10:40

Seattle-Tacoma (SEA)

Effective 2025-06-03 through 2025-06-09

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:10, non-stop
Boeing 737 MAX 9 (7M9)

Qatar Airways QR8824

07:30

Boston Logan (BOS) B

10:40

Seattle-Tacoma (SEA)

Effective 2025-06-04 through 2025-06-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:10, non-stop
Boeing 737 (73J)

American Airlines AA9302

07:00

Boston Logan (BOS) B

10:13

Seattle-Tacoma (SEA)

Valid until 2025-05-14

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:13, non-stop
Boeing 737 (737)

American Airlines AA9302

07:00

Boston Logan (BOS) B

10:23

Seattle-Tacoma (SEA)

Effective from 2025-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:23, non-stop
Boeing 737 (737)

American Airlines AA9302

07:20

Boston Logan (BOS) B

10:38

Seattle-Tacoma (SEA)

Effective 2025-06-12 through 2025-08-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:18, non-stop
Boeing 737 (737)

American Airlines AA9302

07:20

Boston Logan (BOS) B

10:33

Seattle-Tacoma (SEA)

Effective 2025-08-20 through 2025-10-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:13, non-stop
Boeing 737 (737)

American Airlines AA9302

07:30

Boston Logan (BOS) B

10:40

Seattle-Tacoma (SEA)

Effective 2025-05-15 through 2025-06-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 459)

Duration: 6:10, non-stop
Boeing 737 (737)

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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.

Return (SEA-BOS) flights

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- CACHE: False - LANG: en - IS_EU: False