British Airways flights from Boise (BOI) to Seattle-Tacoma (SEA).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Fri 11:54 Boise (BOI) 12:30 Seattle-Tacoma (SEA) British Airways BA 7504 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2026-02-13 through 2026-03-06 Codeshare flight, operated by Alaska Airlines.(AS 2108)
Sat 13:55 Boise (BOI) 14:39 Seattle-Tacoma (SEA) British Airways BA 7504 Non-stop Boeing 737 MAX 8 (7M8) 1:44 Effective 2026-01-10 through 2026-01-24 Codeshare flight, operated by Alaska Airlines.(AS 468)
Sat 13:55 Boise (BOI) 14:39 Seattle-Tacoma (SEA) British Airways BA 7504 Non-stop Boeing 737-800 (73H) 1:44 Effective 2026-01-31 through 2026-02-07 Codeshare flight, operated by Alaska Airlines.(AS 468)
Sat 14:20 Boise (BOI) 14:56 Seattle-Tacoma (SEA) British Airways BA 7504 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2026-02-14 through 2026-03-07 Codeshare flight, operated by Alaska Airlines.(AS 2174)
Mon-Fri,Sun 15:43 Boise (BOI) 16:21 Seattle-Tacoma (SEA) British Airways BA 7504 Non-stop Embraer EMB 175 (E75) 1:38 Effective 2026-01-07 through 2026-02-11 Codeshare flight, operated by Alaska Airlines.(AS 2169)
Daily 15:45 Boise (BOI) 16:24 Seattle-Tacoma (SEA) British Airways BA 7504 Non-stop Embraer EMB 175 (E75) 1:39 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 2077)
Mon-Thu,Sun 15:47 Boise (BOI) 16:23 Seattle-Tacoma (SEA) British Airways BA 7504 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2026-02-12 through 2026-03-05 Codeshare flight, operated by Alaska Airlines.(AS 2305)
Daily 17:30 Boise (BOI) 18:00 Seattle-Tacoma (SEA) British Airways BA 7504 Non-stop Boeing 737 (73J) 1:30 Effective 2026-04-22 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 468)
Daily 17:39 Boise (BOI) 18:09 Seattle-Tacoma (SEA) British Airways BA 7504 Non-stop Boeing 737 (73J) 1:30 Effective 2026-05-13 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 481)
Daily 17:43 Boise (BOI) 18:22 Seattle-Tacoma (SEA) British Airways BA 7504 Non-stop Boeing 737 (73J) 1:39 Effective from 2026-06-10 Codeshare flight, operated by Alaska Airlines.(AS 447)
Mon-Wed,Fri-Sun 18:00 Boise (BOI) 18:38 Seattle-Tacoma (SEA) British Airways BA 7504 Non-stop Boeing 737-800 (73H) 1:38 Effective 2026-03-08 through 2026-03-15 Codeshare flight, operated by Alaska Airlines.(AS 230)
Thu 18:00 Boise (BOI) 18:38 Seattle-Tacoma (SEA) British Airways BA 7504 Non-stop Boeing 737 (73J) 1:38 Operates only on 2026-03-12 Codeshare flight, operated by Alaska Airlines.(AS 230)
Mon 18:00 Boise (BOI) 18:38 Seattle-Tacoma (SEA) British Airways BA 7504 Non-stop Boeing 737 MAX 8 (7M8) 1:38 Operates only on 2026-03-16 Codeshare flight, operated by Alaska Airlines.(AS 230)
Tue 18:00 Boise (BOI) 18:38 Seattle-Tacoma (SEA) British Airways BA 7504 Non-stop Boeing 737-800 (73H) 1:38 Operates only on 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 230)
Wed 18:00 Boise (BOI) 18:32 Seattle-Tacoma (SEA) British Airways BA 7504 Non-stop Boeing 737 (73J) 1:32 Operates only on 2026-03-18 Codeshare flight, operated by Alaska Airlines.(AS 468)
Daily 18:00 Boise (BOI) 18:30 Seattle-Tacoma (SEA) British Airways BA 7504 Non-stop Boeing 737 (73J) 1:30 Effective 2026-03-19 through 2026-04-21 Codeshare flight, operated by Alaska Airlines.(AS 468)
Tue 09:52 Boise (BOI) 10:40 Seattle-Tacoma (SEA) British Airways BA 7506 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-02-17 through 2026-03-03 Codeshare flight, operated by Alaska Airlines.(AS 3225)
Mon,Tue 10:00 Boise (BOI) 10:32 Seattle-Tacoma (SEA) British Airways BA 7506 Non-stop Embraer EMB 175 (E75) 1:32 Effective 2026-03-24 through 2026-03-30 Codeshare flight, operated by Alaska Airlines.(AS 2494)
Mon,Wed 10:00 Boise (BOI) 10:32 Seattle-Tacoma (SEA) British Airways BA 7506 Non-stop Embraer EMB 175 (E75) 1:32 Effective 2026-04-01 through 2026-04-08 Codeshare flight, operated by Alaska Airlines.(AS 2494)
Mon-Fri,Sun 10:00 Boise (BOI) 10:32 Seattle-Tacoma (SEA) British Airways BA 7506 Non-stop Embraer EMB 175 (E75) 1:32 Effective 2026-04-10 through 2026-04-17 Codeshare flight, operated by Alaska Airlines.(AS 2494)
Mon,Tue,Sat,Sun 10:00 Boise (BOI) 10:32 Seattle-Tacoma (SEA) British Airways BA 7506 Non-stop Embraer EMB 175 (E75) 1:32 Effective 2026-04-18 through 2026-04-21 Codeshare flight, operated by Alaska Airlines.(AS 2494)
Tue,Fri,Sat 10:47 Boise (BOI) 11:30 Seattle-Tacoma (SEA) British Airways BA 7506 Non-stop Embraer EMB 175 (E75) 1:43 Valid until 2026-01-06 Codeshare flight, operated by Alaska Airlines.(AS 2206)
Daily 11:14 Boise (BOI) 11:45 Seattle-Tacoma (SEA) British Airways BA 7506 Non-stop Embraer EMB 175 (E75) 1:31 Effective 2026-04-22 through 2026-05-12 Codeshare flight, operated by Alaska Airlines.(AS 2090)
Daily 11:25 Boise (BOI) 11:58 Seattle-Tacoma (SEA) British Airways BA 7506 Non-stop Embraer EMB 175 (E75) 1:33 Effective 2026-06-10 through 2026-10-24 Codeshare flight, operated by Alaska Airlines.(AS 2347)
Tue,Fri,Sat 11:25 Boise (BOI) 11:58 Seattle-Tacoma (SEA) British Airways BA 7506 Non-stop Embraer EMB 175 (E75) 1:33 Effective from 2026-10-27 Codeshare flight, operated by Alaska Airlines.(AS 2347)
Daily 11:26 Boise (BOI) 11:57 Seattle-Tacoma (SEA) British Airways BA 7506 Non-stop Embraer EMB 175 (E75) 1:31 Effective 2026-05-13 through 2026-06-09 Codeshare flight, operated by Alaska Airlines.(AS 2347)
Tue,Fri,Sat 11:35 Boise (BOI) 12:13 Seattle-Tacoma (SEA) British Airways BA 7506 Non-stop Embraer EMB 175 (E75) 1:38 Effective 2026-01-09 through 2026-02-07 Codeshare flight, operated by Alaska Airlines.(AS 2108)
Sat 11:54 Boise (BOI) 12:30 Seattle-Tacoma (SEA) British Airways BA 7506 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2026-02-14 through 2026-03-07 Codeshare flight, operated by Alaska Airlines.(AS 2108)
Tue,Fri,Sat 11:54 Boise (BOI) 12:30 Seattle-Tacoma (SEA) British Airways BA 7506 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2026-03-10 through 2026-03-17 Codeshare flight, operated by Alaska Airlines.(AS 2108)
Fri,Sat 12:55 Boise (BOI) 13:26 Seattle-Tacoma (SEA) British Airways BA 7506 Non-stop Embraer EMB 175 (E75) 1:31 Effective 2026-03-20 through 2026-03-28 Codeshare flight, operated by Alaska Airlines.(AS 2050)
Fri 15:47 Boise (BOI) 16:23 Seattle-Tacoma (SEA) British Airways BA 7506 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2026-02-13 through 2026-03-06 Codeshare flight, operated by Alaska Airlines.(AS 2305)

A domestic route departing from the Boise airport (BOI) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 398 miles, or 641 km.
The timezone of the departure airport is UTC-7 , 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 1:30 and 1:48.

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FLIGHT SCHEDULE

Direct Codeshare Flights:

British Airways BA7504

11:54

Boise (BOI)

12:30

Seattle-Tacoma (SEA)

Effective 2026-02-13 through 2026-03-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 2108)

Duration: 1:36, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7504

13:55

Boise (BOI)

14:39

Seattle-Tacoma (SEA)

Effective 2026-01-10 through 2026-01-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 468)

Duration: 1:44, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

British Airways BA7504

13:55

Boise (BOI)

14:39

Seattle-Tacoma (SEA)

Effective 2026-01-31 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 468)

Duration: 1:44, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

British Airways BA7504

14:20

Boise (BOI)

14:56

Seattle-Tacoma (SEA)

Effective 2026-02-14 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 2174)

Duration: 1:36, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7504

15:43

Boise (BOI)

16:21

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 2169)

Duration: 1:38, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7504

15:45

Boise (BOI)

16:24

Seattle-Tacoma (SEA)

Valid until 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 2077)

Duration: 1:39, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7504

15:47

Boise (BOI)

16:23

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-03-05

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 2305)

Duration: 1:36, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7504

17:30

Boise (BOI)

18:00

Seattle-Tacoma (SEA)

Effective 2026-04-22 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 468)

Duration: 1:30, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

British Airways BA7504

17:39

Boise (BOI)

18:09

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 481)

Duration: 1:30, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

British Airways BA7504

17:43

Boise (BOI)

18:22

Seattle-Tacoma (SEA)

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 447)

Duration: 1:39, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

British Airways BA7504

18:00

Boise (BOI)

18:38

Seattle-Tacoma (SEA)

Effective 2026-03-08 through 2026-03-15

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 230)

Duration: 1:38, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

British Airways BA7504

18:00

Boise (BOI)

18:38

Seattle-Tacoma (SEA)

Operates only on 2026-03-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 230)

Duration: 1:38, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

British Airways BA7504

18:00

Boise (BOI)

18:38

Seattle-Tacoma (SEA)

Operates only on 2026-03-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 230)

Duration: 1:38, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

British Airways BA7504

18:00

Boise (BOI)

18:38

Seattle-Tacoma (SEA)

Operates only on 2026-03-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 230)

Duration: 1:38, non-stop
Boeing 737-800 (73H)

Direct Codeshare Flights:

British Airways BA7504

18:00

Boise (BOI)

18:32

Seattle-Tacoma (SEA)

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 468)

Duration: 1:32, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

British Airways BA7504

18:00

Boise (BOI)

18:30

Seattle-Tacoma (SEA)

Effective 2026-03-19 through 2026-04-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 468)

Duration: 1:30, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

British Airways BA7506

09:52

Boise (BOI)

10:40

Seattle-Tacoma (SEA)

Effective 2026-02-17 through 2026-03-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 3225)

Duration: 1:48, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7506

10:00

Boise (BOI)

10:32

Seattle-Tacoma (SEA)

Effective 2026-03-24 through 2026-03-30

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 2494)

Duration: 1:32, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7506

10:00

Boise (BOI)

10:32

Seattle-Tacoma (SEA)

Effective 2026-04-01 through 2026-04-08

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 2494)

Duration: 1:32, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7506

10:00

Boise (BOI)

10:32

Seattle-Tacoma (SEA)

Effective 2026-04-10 through 2026-04-17

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Alaska Airlines. (AS 2494)

Duration: 1:32, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7506

10:00

Boise (BOI)

10:32

Seattle-Tacoma (SEA)

Effective 2026-04-18 through 2026-04-21

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 2494)

Duration: 1:32, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7506

10:47

Boise (BOI)

11:30

Seattle-Tacoma (SEA)

Valid until 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 2206)

Duration: 1:43, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7506

11:14

Boise (BOI)

11:45

Seattle-Tacoma (SEA)

Effective 2026-04-22 through 2026-05-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 2090)

Duration: 1:31, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7506

11:25

Boise (BOI)

11:58

Seattle-Tacoma (SEA)

Effective 2026-06-10 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Alaska Airlines. (AS 2347)

Duration: 1:33, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7506

11:25

Boise (BOI)

11:58

Seattle-Tacoma (SEA)

Effective from 2026-10-27

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 2347)

Duration: 1:33, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7506

11:26

Boise (BOI)

11:57

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 2347)

Duration: 1:31, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7506

11:35

Boise (BOI)

12:13

Seattle-Tacoma (SEA)

Effective 2026-01-09 through 2026-02-07

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 2108)

Duration: 1:38, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7506

11:54

Boise (BOI)

12:30

Seattle-Tacoma (SEA)

Effective 2026-02-14 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 2108)

Duration: 1:36, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7506

11:54

Boise (BOI)

12:30

Seattle-Tacoma (SEA)

Effective 2026-03-10 through 2026-03-17

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 2108)

Duration: 1:36, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7506

12:55

Boise (BOI)

13:26

Seattle-Tacoma (SEA)

Effective 2026-03-20 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 2050)

Duration: 1:31, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

British Airways BA7506

15:47

Boise (BOI)

16:23

Seattle-Tacoma (SEA)

Effective 2026-02-13 through 2026-03-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Alaska Airlines. (AS 2305)

Duration: 1:36, non-stop
Embraer EMB 175 (E75)

A domestic route departing from the Boise airport (BOI) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 398 miles, or 641 km.
The timezone of the departure airport is UTC-7 , 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 1:30 and 1:48.

All BOI-SEA flights

All British Airways flights

Return (SEA-BOI) flights

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