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

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 22:11 Seattle-Tacoma (SEA) 06:40 Boston Logan (BOS) A LATAM Airlines LA 6407 Non-stop Airbus A320 (320) 5:29 Effective 2025-05-10 through 2025-05-31 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure.
Fri,Sat 22:11 Seattle-Tacoma (SEA) 06:40 Boston Logan (BOS) A LATAM Airlines LA 6407 Non-stop Airbus A320 (320) 5:29 Effective 2025-06-06 through 2025-06-07 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure.
Wed,Sun 22:11 Seattle-Tacoma (SEA) 06:40 Boston Logan (BOS) A LATAM Airlines LA 6471 Non-stop Airbus A320 (320) 5:29 Effective 2025-06-01 through 2025-06-04 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure.
Sun 22:05 Seattle-Tacoma (SEA) 06:31 Boston Logan (BOS) A LATAM Airlines LA 6474 Non-stop Airbus A320 (320) 5:26 Valid until 2025-05-04 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure.
Wed,Sun 22:11 Seattle-Tacoma (SEA) 06:40 Boston Logan (BOS) A LATAM Airlines LA 6474 Non-stop Airbus A320 (320) 5:29 Effective 2025-05-07 through 2025-05-28 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure.
Sat 22:00 Seattle-Tacoma (SEA) 06:34 Boston Logan (BOS) A LATAM Airlines LA 6476 Non-stop Airbus A320 (320) 5:34 Operates only on 2025-10-11 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure.
Sat 22:00 Seattle-Tacoma (SEA) 06:31 Boston Logan (BOS) A LATAM Airlines LA 6477 Non-stop Airbus A320 (320) 5:31 Operates only on 2025-09-06 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure.
Sat 22:00 Seattle-Tacoma (SEA) 06:34 Boston Logan (BOS) A LATAM Airlines LA 6477 Non-stop Airbus A320 (320) 5:34 Operates only on 2025-10-18 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure.
Sat 22:00 Seattle-Tacoma (SEA) 06:34 Boston Logan (BOS) A LATAM Airlines LA 6485 Non-stop Airbus A320 (320) 5:34 Effective 2025-09-13 through 2025-09-27 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure.
Sat 22:00 Seattle-Tacoma (SEA) 06:31 Boston Logan (BOS) A LATAM Airlines LA 6515 Non-stop Airbus A320 (320) 5:31 Effective 2025-08-02 through 2025-08-09 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure.
Sat 22:00 Seattle-Tacoma (SEA) 06:31 Boston Logan (BOS) A LATAM Airlines LA 6520 Non-stop Airbus A320 (320) 5:31 Effective 2025-07-12 through 2025-07-26 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure.
Sat 22:15 Seattle-Tacoma (SEA) 06:40 Boston Logan (BOS) A LATAM Airlines LA 6553 Non-stop Airbus A320 (320) 5:25 Operates only on 2025-07-05 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure.
Sun 22:00 Seattle-Tacoma (SEA) 06:34 Boston Logan (BOS) A LATAM Airlines LA 6581 Non-stop Airbus A320 (320) 5:34 Operates only on 2025-10-26 Codeshare flight, operated by Delta Air Lines.(DL 473) The flight arrives 1 day after departure.
Daily 08:00 Seattle-Tacoma (SEA) 16:37 Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 (737) 5:37 Effective 2025-08-20 through 2025-10-03 Codeshare flight, operated by Alaska Airlines.(AS 306)
Mon,Tue,Thu-Sun 08:13 Seattle-Tacoma (SEA) 16:45 Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 MAX 9 (7M9) 5:32 Effective 2025-05-15 through 2025-05-27 Codeshare flight, operated by Alaska Airlines.(AS 306)
Wed 08:13 Seattle-Tacoma (SEA) 16:45 Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 (737) 5:32 Operates only on 2025-05-21 Codeshare flight, operated by Alaska Airlines.(AS 306)
Daily 08:13 Seattle-Tacoma (SEA) 16:45 Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 MAX 9 (7M9) 5:32 Effective 2025-05-28 through 2025-06-11 Codeshare flight, operated by Alaska Airlines.(AS 306)
Daily 08:20 Seattle-Tacoma (SEA) 16:46 Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 (737) 5:26 Effective from 2025-10-04 Codeshare flight, operated by Alaska Airlines.(AS 306)
Daily 08:21 Seattle-Tacoma (SEA) 16:45 Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 MAX 9 (7M9) 5:24 Effective 2025-06-12 through 2025-07-03 Codeshare flight, operated by Alaska Airlines.(AS 306)
Fri 08:21 Seattle-Tacoma (SEA) 16:45 Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 (737) 5:24 Operates only on 2025-07-04 Codeshare flight, operated by Alaska Airlines.(AS 306)
Daily 08:21 Seattle-Tacoma (SEA) 16:45 Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 MAX 9 (7M9) 5:24 Effective 2025-07-05 through 2025-08-19 Codeshare flight, operated by Alaska Airlines.(AS 306)
Mon-Wed,Fri-Sun 09:00 Seattle-Tacoma (SEA) 17:30 Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 MAX 9 (7M9) 5:30 Valid until 2025-05-14 Codeshare flight, operated by Alaska Airlines.(AS 306)
Thu 09:00 Seattle-Tacoma (SEA) 17:30 Boston Logan (BOS) B Hawaiian Airlines HA 6626 Non-stop Boeing 737 (737) 5:30 Valid until 2025-05-08 Codeshare flight, operated by Alaska Airlines.(AS 306)
Daily 15:35 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B Hawaiian Airlines HA 6627 Non-stop Boeing 737 (737) 5:24 Effective from 2025-10-04 Codeshare flight, operated by Alaska Airlines.(AS 460)
Tue,Wed,Sat 15:36 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B Hawaiian Airlines HA 6627 Non-stop Boeing 737 MAX 9 (7M9) 5:23 Valid until 2025-05-10 Codeshare flight, operated by Alaska Airlines.(AS 460)
Tue 15:36 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B Hawaiian Airlines HA 6627 Non-stop Boeing 737 (737) 5:23 Operates only on 2025-05-13 Codeshare flight, operated by Alaska Airlines.(AS 460)
Wed 15:36 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B Hawaiian Airlines HA 6627 Non-stop Boeing 737 MAX 9 (7M9) 5:23 Operates only on 2025-05-14 Codeshare flight, operated by Alaska Airlines.(AS 460)
Daily 15:40 Seattle-Tacoma (SEA) 00:06 Boston Logan (BOS) B Hawaiian Airlines HA 6627 Non-stop Boeing 737 MAX 9 (7M9) 5:26 Effective 2025-05-15 through 2025-05-28 Codeshare flight, operated by Alaska Airlines.(AS 460) The flight arrives 1 day after departure.
Thu 15:40 Seattle-Tacoma (SEA) 00:06 Boston Logan (BOS) B Hawaiian Airlines HA 6627 Non-stop Boeing 737 (737) 5:26 Operates only on 2025-05-29 Codeshare flight, operated by Alaska Airlines.(AS 460) The flight arrives 1 day after departure.
Daily 15:40 Seattle-Tacoma (SEA) 00:06 Boston Logan (BOS) B Hawaiian Airlines HA 6627 Non-stop Boeing 737 MAX 9 (7M9) 5:26 Effective 2025-05-30 through 2025-06-10 Codeshare flight, operated by Alaska Airlines.(AS 460) The flight arrives 1 day after departure.
Daily 15:43 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B Hawaiian Airlines HA 6627 Non-stop Boeing 737 MAX 9 (7M9) 5:16 Effective 2025-06-12 through 2025-08-18 Codeshare flight, operated by Alaska Airlines.(AS 460)
Tue 15:43 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) B Hawaiian Airlines HA 6627 Non-stop Boeing 737 (737) 5:16 Operates only on 2025-08-19 Codeshare flight, operated by Alaska Airlines.(AS 460)
Mon,Thu,Fri,Sun 15:49 Seattle-Tacoma (SEA) 00:12 Boston Logan (BOS) B Hawaiian Airlines HA 6627 Non-stop Boeing 737 MAX 9 (7M9) 5:23 Valid until 2025-05-12 Codeshare flight, operated by Alaska Airlines.(AS 461) The flight arrives 1 day after departure.
Daily 15:55 Seattle-Tacoma (SEA) 00:23 Boston Logan (BOS) B Hawaiian Airlines HA 6627 Non-stop Boeing 737 (737) 5:28 Effective 2025-08-20 through 2025-10-02 Codeshare flight, operated by Alaska Airlines.(AS 460) The flight arrives 1 day after departure.
Daily 23:00 Seattle-Tacoma (SEA) 07:20 Boston Logan (BOS) B Hawaiian Airlines HA 6628 Non-stop Boeing 737 (737) 5:20 Effective 2025-05-15 through 2025-06-11 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure.
Wed 23:15 Seattle-Tacoma (SEA) 07:40 Boston Logan (BOS) B Hawaiian Airlines HA 6628 Non-stop Boeing 737 (737) 5:25 Operates only on 2025-05-14 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure.
Wed,Thu 23:30 Seattle-Tacoma (SEA) 07:55 Boston Logan (BOS) B Hawaiian Airlines HA 6628 Non-stop Boeing 737 MAX 9 (7M9) 5:25 Valid until 2025-05-01 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure.
Mon-Wed,Fri-Sun 23:30 Seattle-Tacoma (SEA) 07:55 Boston Logan (BOS) B Hawaiian Airlines HA 6628 Non-stop Boeing 737 (737) 5:25 Effective 2025-05-02 through 2025-05-10 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure.
Thu,Sun 23:30 Seattle-Tacoma (SEA) 07:55 Boston Logan (BOS) B Hawaiian Airlines HA 6628 Non-stop Boeing 737 MAX 9 (7M9) 5:25 Effective 2025-05-08 through 2025-05-11 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure.
Mon,Tue 23:30 Seattle-Tacoma (SEA) 07:55 Boston Logan (BOS) B Hawaiian Airlines HA 6628 Non-stop Boeing 737 (737) 5:25 Effective 2025-05-12 through 2025-05-13 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure.
Daily 23:30 Seattle-Tacoma (SEA) 07:56 Boston Logan (BOS) B Hawaiian Airlines HA 6628 Non-stop Boeing 737 (737) 5:26 Effective 2025-10-04 through 2025-10-25 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure.
Daily 23:34 Seattle-Tacoma (SEA) 08:00 Boston Logan (BOS) B Hawaiian Airlines HA 6628 Non-stop Boeing 737 (737) 5:26 Effective 2025-08-20 through 2025-10-03 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure.
Thu 23:40 Seattle-Tacoma (SEA) 08:00 Boston Logan (BOS) B Hawaiian Airlines HA 6628 Non-stop Boeing 737 MAX 9 (7M9) 5:20 Operates only on 2025-06-12 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure.
Daily 23:40 Seattle-Tacoma (SEA) 08:00 Boston Logan (BOS) B Hawaiian Airlines HA 6628 Non-stop Boeing 737 (737) 5:20 Effective 2025-06-13 through 2025-06-28 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure.
Thu,Fri,Sun 23:40 Seattle-Tacoma (SEA) 08:00 Boston Logan (BOS) B Hawaiian Airlines HA 6628 Non-stop Boeing 737 MAX 9 (7M9) 5:20 Effective 2025-06-29 through 2025-07-04 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure.
Mon-Wed,Sat,Sun 23:40 Seattle-Tacoma (SEA) 08:00 Boston Logan (BOS) B Hawaiian Airlines HA 6628 Non-stop Boeing 737 (737) 5:20 Effective 2025-06-30 through 2025-07-07 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure.
Tue 23:40 Seattle-Tacoma (SEA) 08:00 Boston Logan (BOS) B Hawaiian Airlines HA 6628 Non-stop Boeing 737 MAX 8 (7M8) 5:20 Operates only on 2025-07-08 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure.
Daily 23:40 Seattle-Tacoma (SEA) 08:00 Boston Logan (BOS) B Hawaiian Airlines HA 6628 Non-stop Boeing 737 (737) 5:20 Effective 2025-07-09 through 2025-07-19 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure.
Sun 23:40 Seattle-Tacoma (SEA) 08:00 Boston Logan (BOS) B Hawaiian Airlines HA 6628 Non-stop Boeing 737 MAX 9 (7M9) 5:20 Operates only on 2025-07-20 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure.
Daily 23:40 Seattle-Tacoma (SEA) 08:00 Boston Logan (BOS) B Hawaiian Airlines HA 6628 Non-stop Boeing 737 (737) 5:20 Effective 2025-07-21 through 2025-08-12 Codeshare flight, operated by Alaska Airlines.(AS 536) The flight arrives 1 day after departure.

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Parallax here SEA-BOS

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A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Boston Logan airport (BOS).
The flight distance is 2487 miles, or 4003 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 5:16 and 5:39.

Return (BOS-SEA) flights

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

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FLIGHT SCHEDULE

Direct Codeshare Flights:

LATAM Airlines LA6407

22:11

Seattle-Tacoma (SEA)

06:40(+1)

Boston Logan (BOS) A

Effective 2025-05-10 through 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 473)

Duration: 5:29, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

LATAM Airlines LA6407

22:11

Seattle-Tacoma (SEA)

06:40(+1)

Boston Logan (BOS) A

Effective 2025-06-06 through 2025-06-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 473)

Duration: 5:29, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

LATAM Airlines LA6471

22:11

Seattle-Tacoma (SEA)

06:40(+1)

Boston Logan (BOS) A

Effective 2025-06-01 through 2025-06-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 473)

Duration: 5:29, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

LATAM Airlines LA6474

22:05

Seattle-Tacoma (SEA)

06:31(+1)

Boston Logan (BOS) A

Valid until 2025-05-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 473)

Duration: 5:26, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

LATAM Airlines LA6474

22:11

Seattle-Tacoma (SEA)

06:40(+1)

Boston Logan (BOS) A

Effective 2025-05-07 through 2025-05-28

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 473)

Duration: 5:29, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

LATAM Airlines LA6476

22:00

Seattle-Tacoma (SEA)

06:34(+1)

Boston Logan (BOS) A

Operates only on 2025-10-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 473)

Duration: 5:34, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

LATAM Airlines LA6477

22:00

Seattle-Tacoma (SEA)

06:31(+1)

Boston Logan (BOS) A

Operates only on 2025-09-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 473)

Duration: 5:31, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

LATAM Airlines LA6477

22:00

Seattle-Tacoma (SEA)

06:34(+1)

Boston Logan (BOS) A

Operates only on 2025-10-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 473)

Duration: 5:34, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

LATAM Airlines LA6485

22:00

Seattle-Tacoma (SEA)

06:34(+1)

Boston Logan (BOS) A

Effective 2025-09-13 through 2025-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 473)

Duration: 5:34, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

LATAM Airlines LA6515

22:00

Seattle-Tacoma (SEA)

06:31(+1)

Boston Logan (BOS) A

Effective 2025-08-02 through 2025-08-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 473)

Duration: 5:31, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

LATAM Airlines LA6520

22:00

Seattle-Tacoma (SEA)

06:31(+1)

Boston Logan (BOS) A

Effective 2025-07-12 through 2025-07-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 473)

Duration: 5:31, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

LATAM Airlines LA6553

22:15

Seattle-Tacoma (SEA)

06:40(+1)

Boston Logan (BOS) A

Operates only on 2025-07-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 473)

Duration: 5:25, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

LATAM Airlines LA6581

22:00

Seattle-Tacoma (SEA)

06:34(+1)

Boston Logan (BOS) A

Operates only on 2025-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 473)

Duration: 5:34, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6626

08:00

Seattle-Tacoma (SEA)

16:37

Boston Logan (BOS) B

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 306)

Duration: 5:37, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6626

08:13

Seattle-Tacoma (SEA)

16:45

Boston Logan (BOS) B

Effective 2025-05-15 through 2025-05-27

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 306)

Duration: 5:32, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6626

08:13

Seattle-Tacoma (SEA)

16:45

Boston Logan (BOS) B

Operates only on 2025-05-21

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 306)

Duration: 5:32, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6626

08:13

Seattle-Tacoma (SEA)

16:45

Boston Logan (BOS) B

Effective 2025-05-28 through 2025-06-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 306)

Duration: 5:32, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6626

08:20

Seattle-Tacoma (SEA)

16:46

Boston Logan (BOS) B

Effective from 2025-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 306)

Duration: 5:26, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6626

08:21

Seattle-Tacoma (SEA)

16:45

Boston Logan (BOS) B

Effective 2025-06-12 through 2025-07-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 306)

Duration: 5:24, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6626

08:21

Seattle-Tacoma (SEA)

16:45

Boston Logan (BOS) B

Operates only on 2025-07-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 306)

Duration: 5:24, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6626

08:21

Seattle-Tacoma (SEA)

16:45

Boston Logan (BOS) B

Effective 2025-07-05 through 2025-08-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 306)

Duration: 5:24, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6626

09:00

Seattle-Tacoma (SEA)

17:30

Boston Logan (BOS) B

Valid until 2025-05-14

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 306)

Duration: 5:30, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6626

09:00

Seattle-Tacoma (SEA)

17:30

Boston Logan (BOS) B

Valid until 2025-05-08

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 306)

Duration: 5:30, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6627

15:35

Seattle-Tacoma (SEA)

23:59

Boston Logan (BOS) B

Effective from 2025-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 460)

Duration: 5:24, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6627

15:36

Seattle-Tacoma (SEA)

23:59

Boston Logan (BOS) B

Valid until 2025-05-10

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 460)

Duration: 5:23, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6627

15:36

Seattle-Tacoma (SEA)

23:59

Boston Logan (BOS) B

Operates only on 2025-05-13

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 460)

Duration: 5:23, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6627

15:36

Seattle-Tacoma (SEA)

23:59

Boston Logan (BOS) B

Operates only on 2025-05-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 460)

Duration: 5:23, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6627

15:40

Seattle-Tacoma (SEA)

00:06(+1)

Boston Logan (BOS) B

Effective 2025-05-15 through 2025-05-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 460)

Duration: 5:26, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6627

15:40

Seattle-Tacoma (SEA)

00:06(+1)

Boston Logan (BOS) B

Operates only on 2025-05-29

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 460)

Duration: 5:26, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6627

15:40

Seattle-Tacoma (SEA)

00:06(+1)

Boston Logan (BOS) B

Effective 2025-05-30 through 2025-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 460)

Duration: 5:26, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6627

15:43

Seattle-Tacoma (SEA)

23:59

Boston Logan (BOS) B

Effective 2025-06-12 through 2025-08-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 460)

Duration: 5:16, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6627

15:43

Seattle-Tacoma (SEA)

23:59

Boston Logan (BOS) B

Operates only on 2025-08-19

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 460)

Duration: 5:16, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6627

15:49

Seattle-Tacoma (SEA)

00:12(+1)

Boston Logan (BOS) B

Valid until 2025-05-12

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 461)

Duration: 5:23, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6627

15:55

Seattle-Tacoma (SEA)

00:23(+1)

Boston Logan (BOS) B

Effective 2025-08-20 through 2025-10-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 460)

Duration: 5:28, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6628

23:00

Seattle-Tacoma (SEA)

07:20(+1)

Boston Logan (BOS) B

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 536)

Duration: 5:20, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6628

23:15

Seattle-Tacoma (SEA)

07:40(+1)

Boston Logan (BOS) B

Operates only on 2025-05-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 536)

Duration: 5:25, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6628

23:30

Seattle-Tacoma (SEA)

07:55(+1)

Boston Logan (BOS) B

Valid until 2025-05-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 536)

Duration: 5:25, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6628

23:30

Seattle-Tacoma (SEA)

07:55(+1)

Boston Logan (BOS) B

Effective 2025-05-02 through 2025-05-10

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 536)

Duration: 5:25, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6628

23:30

Seattle-Tacoma (SEA)

07:55(+1)

Boston Logan (BOS) B

Effective 2025-05-08 through 2025-05-11

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 536)

Duration: 5:25, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6628

23:30

Seattle-Tacoma (SEA)

07:55(+1)

Boston Logan (BOS) B

Effective 2025-05-12 through 2025-05-13

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 536)

Duration: 5:25, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6628

23:30

Seattle-Tacoma (SEA)

07:56(+1)

Boston Logan (BOS) B

Effective 2025-10-04 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 536)

Duration: 5:26, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6628

23:34

Seattle-Tacoma (SEA)

08:00(+1)

Boston Logan (BOS) B

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 536)

Duration: 5:26, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6628

23:40

Seattle-Tacoma (SEA)

08:00(+1)

Boston Logan (BOS) B

Operates only on 2025-06-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 536)

Duration: 5:20, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6628

23:40

Seattle-Tacoma (SEA)

08:00(+1)

Boston Logan (BOS) B

Effective 2025-06-13 through 2025-06-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 536)

Duration: 5:20, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6628

23:40

Seattle-Tacoma (SEA)

08:00(+1)

Boston Logan (BOS) B

Effective 2025-06-29 through 2025-07-04

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 536)

Duration: 5:20, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6628

23:40

Seattle-Tacoma (SEA)

08:00(+1)

Boston Logan (BOS) B

Effective 2025-06-30 through 2025-07-07

Mon

Tue

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 536)

Duration: 5:20, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6628

23:40

Seattle-Tacoma (SEA)

08:00(+1)

Boston Logan (BOS) B

Operates only on 2025-07-08

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 536)

Duration: 5:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6628

23:40

Seattle-Tacoma (SEA)

08:00(+1)

Boston Logan (BOS) B

Effective 2025-07-09 through 2025-07-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 536)

Duration: 5:20, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6628

23:40

Seattle-Tacoma (SEA)

08:00(+1)

Boston Logan (BOS) B

Operates only on 2025-07-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 536)

Duration: 5:20, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Hawaiian Airlines HA6628

23:40

Seattle-Tacoma (SEA)

08:00(+1)

Boston Logan (BOS) B

Effective 2025-07-21 through 2025-08-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 536)

Duration: 5:20, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

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A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Boston Logan airport (BOS).
The flight distance is 2487 miles, or 4003 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 5:16 and 5:39.

Return (BOS-SEA) flights

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