All airlines flying from Boise (BOI) to Seattle-Tacoma (SEA).

FLIGHT SCHEDULE
Direct Flights:
Mon,Wed,Sun 17:55 Boise (BOI) 18:33 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737 MAX 9 (7M9) 1:38 Effective 2026-01-07 through 2026-01-12
Wed,Thu 17:55 Boise (BOI) 18:33 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737-800 (73H) 1:38 Effective 2026-01-08 through 2026-01-14
Tue,Thu-Sat 17:55 Boise (BOI) 18:33 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737 (73J) 1:38 Effective 2026-01-09 through 2026-01-17
Mon,Thu-Sun 17:55 Boise (BOI) 18:33 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737 (73J) 1:38 Effective 2026-01-18 through 2026-01-25
Mon,Tue 17:55 Boise (BOI) 18:33 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737 MAX 9 (7M9) 1:38 Effective 2026-01-20 through 2026-01-27
Wed 17:55 Boise (BOI) 18:33 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737-800 (73H) 1:38 Effective 2026-01-21 through 2026-01-28
Thu 17:55 Boise (BOI) 18:33 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737 MAX 9 (7M9) 1:38 Operates only on 2026-01-29
Daily 17:55 Boise (BOI) 18:33 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737 (73J) 1:38 Effective 2026-01-30 through 2026-02-06
Mon,Tue,Sat 17:55 Boise (BOI) 18:33 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737-800 (73H) 1:38 Effective 2026-02-07 through 2026-02-10
Wed,Sun 17:55 Boise (BOI) 18:33 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737 (73J) 1:38 Effective 2026-02-08 through 2026-02-11
Mon-Fri,Sun 18:00 Boise (BOI) 18:38 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737-800 (73H) 1:38 Effective 2026-02-12 through 2026-02-24
Sat 18:00 Boise (BOI) 18:38 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737 (73J) 1:38 Effective 2026-02-14 through 2026-03-07
Wed 18:00 Boise (BOI) 18:38 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737 MAX 9 (7M9) 1:38 Operates only on 2026-02-25
Mon-Fri,Sun 18:00 Boise (BOI) 18:38 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737-800 (73H) 1:38 Effective 2026-02-26 through 2026-03-11
Thu 18:00 Boise (BOI) 18:38 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737 (73J) 1:38 Operates only on 2026-03-12
Tue,Fri-Sun 18:00 Boise (BOI) 18:38 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737-800 (73H) 1:38 Effective 2026-03-13 through 2026-03-17
Mon 18:00 Boise (BOI) 18:38 Seattle-Tacoma (SEA) Alaska Airlines AS 230 Non-stop Boeing 737 MAX 8 (7M8) 1:38 Operates only on 2026-03-16
Wed 06:00 Boise (BOI) 06:30 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737 (73J) 1:30 Operates only on 2026-03-18
Daily 06:00 Boise (BOI) 06:35 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737 (73J) 1:35 Effective 2026-03-19 through 2026-04-21
Mon,Wed,Fri,Sun 06:08 Boise (BOI) 07:00 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737 (73J) 1:52 Valid until 2026-01-04
Mon,Tue 06:08 Boise (BOI) 07:00 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737-800 (73H) 1:52 Valid until 2026-01-05
Sat 06:08 Boise (BOI) 07:00 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737 MAX 9 (7M9) 1:52 Operates only on 2026-01-03
Tue 06:08 Boise (BOI) 07:00 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737 (73J) 1:52 Operates only on 2026-01-06
Wed,Thu 06:23 Boise (BOI) 07:15 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737 (73J) 1:52 Effective 2026-01-07 through 2026-01-08
Daily 06:23 Boise (BOI) 07:15 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737 MAX 9 (7M9) 1:52 Effective 2026-01-09 through 2026-01-18
Mon,Tue 06:23 Boise (BOI) 07:15 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737 (73J) 1:52 Effective 2026-01-19 through 2026-01-20
Daily 06:23 Boise (BOI) 07:15 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737 MAX 9 (7M9) 1:52 Effective 2026-01-21 through 2026-02-02
Tue 06:23 Boise (BOI) 07:15 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737 (73J) 1:52 Operates only on 2026-02-03
Mon-Wed,Fri-Sun 06:23 Boise (BOI) 07:15 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737 MAX 9 (7M9) 1:52 Effective 2026-02-04 through 2026-02-11
Thu 06:23 Boise (BOI) 07:15 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737-800 (73H) 1:52 Operates only on 2026-02-05
Daily 06:28 Boise (BOI) 07:13 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737 (73J) 1:45 Effective 2026-02-13 through 2026-02-23
Tue 06:28 Boise (BOI) 07:13 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737 MAX 9 (7M9) 1:45 Effective 2026-02-24 through 2026-03-03
Wed 06:28 Boise (BOI) 07:13 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-02-25 through 2026-03-04
Mon,Thu-Sun 06:28 Boise (BOI) 07:13 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737 (73J) 1:45 Effective 2026-02-26 through 2026-03-08
Mon,Thu-Sun 06:28 Boise (BOI) 07:13 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-03-09 through 2026-03-16
Tue,Wed 06:28 Boise (BOI) 07:13 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737 (73J) 1:45 Effective 2026-03-10 through 2026-03-11
Tue 06:28 Boise (BOI) 07:13 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737-800 (73H) 1:45 Operates only on 2026-03-17
Daily 09:50 Boise (BOI) 10:25 Seattle-Tacoma (SEA) Alaska Airlines AS 345 Non-stop Boeing 737 (73J) 1:35 Effective 2026-04-22 through 2026-05-12
Wed 13:55 Boise (BOI) 14:39 Seattle-Tacoma (SEA) Alaska Airlines AS 445 Non-stop Boeing 737-800 (73H) 1:44 Operates only on 2026-01-07
Daily 17:43 Boise (BOI) 18:22 Seattle-Tacoma (SEA) Alaska Airlines AS 447 Non-stop Boeing 737 (73J) 1:39 Effective from 2026-06-10
Daily 06:00 Boise (BOI) 06:38 Seattle-Tacoma (SEA) Alaska Airlines AS 454 Non-stop Boeing 737 (73J) 1:38 Effective 2026-05-13 through 2026-06-09
Wed 17:16 Boise (BOI) 17:55 Seattle-Tacoma (SEA) Alaska Airlines AS 464 Non-stop Boeing 737 (73J) 1:39 Operates only on 2026-03-18
Mon,Tue,Thu,Fri,Sun 13:55 Boise (BOI) 14:39 Seattle-Tacoma (SEA) Alaska Airlines AS 468 Non-stop Boeing 737 (73J) 1:44 Effective 2026-01-08 through 2026-01-27
Sat 13:55 Boise (BOI) 14:39 Seattle-Tacoma (SEA) Alaska Airlines AS 468 Non-stop Boeing 737 MAX 8 (7M8) 1:44 Effective 2026-01-10 through 2026-01-17
Wed 13:55 Boise (BOI) 14:39 Seattle-Tacoma (SEA) Alaska Airlines AS 468 Non-stop Boeing 737-800 (73H) 1:44 Operates only on 2026-01-14
Wed,Sat 13:55 Boise (BOI) 14:39 Seattle-Tacoma (SEA) Alaska Airlines AS 468 Non-stop Boeing 737 MAX 8 (7M8) 1:44 Effective 2026-01-21 through 2026-01-24
Mon,Wed-Fri,Sun 13:55 Boise (BOI) 14:39 Seattle-Tacoma (SEA) Alaska Airlines AS 468 Non-stop Boeing 737 (73J) 1:44 Effective 2026-01-28 through 2026-02-02
Tue,Wed,Sat 13:55 Boise (BOI) 14:39 Seattle-Tacoma (SEA) Alaska Airlines AS 468 Non-stop Boeing 737-800 (73H) 1:44 Effective 2026-01-31 through 2026-02-07
Mon-Fri,Sun 13:55 Boise (BOI) 14:39 Seattle-Tacoma (SEA) Alaska Airlines AS 468 Non-stop Boeing 737 (73J) 1:44 Effective 2026-02-05 through 2026-02-11
Daily 17:30 Boise (BOI) 18:00 Seattle-Tacoma (SEA) Alaska Airlines AS 468 Non-stop Boeing 737 (73J) 1:30 Effective 2026-04-22 through 2026-05-12

1 2 3 4 ... 14 15 16

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 1:25 and 1:59.

Return (SEA-BOI) flights

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All airlines flying from Boise (BOI) to Seattle-Tacoma (SEA).

FLIGHT SCHEDULE

Direct Flights:

Alaska Airlines AS230

17:55

Boise (BOI)

18:33

Seattle-Tacoma (SEA)

Effective 2026-01-07 through 2026-01-12

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:38, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS230

17:55

Boise (BOI)

18:33

Seattle-Tacoma (SEA)

Effective 2026-01-08 through 2026-01-14

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Alaska Airlines AS230

17:55

Boise (BOI)

18:33

Seattle-Tacoma (SEA)

Effective 2026-01-09 through 2026-01-17

Mon
-

Tue

Wed
-

Thu

Fri

Sat

Sun
-

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

Direct Flights:

Alaska Airlines AS230

17:55

Boise (BOI)

18:33

Seattle-Tacoma (SEA)

Effective 2026-01-18 through 2026-01-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

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

Direct Flights:

Alaska Airlines AS230

17:55

Boise (BOI)

18:33

Seattle-Tacoma (SEA)

Effective 2026-01-20 through 2026-01-27

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:38, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS230

17:55

Boise (BOI)

18:33

Seattle-Tacoma (SEA)

Effective 2026-01-21 through 2026-01-28

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Alaska Airlines AS230

17:55

Boise (BOI)

18:33

Seattle-Tacoma (SEA)

Operates only on 2026-01-29

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:38, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS230

17:55

Boise (BOI)

18:33

Seattle-Tacoma (SEA)

Effective 2026-01-30 through 2026-02-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Alaska Airlines AS230

17:55

Boise (BOI)

18:33

Seattle-Tacoma (SEA)

Effective 2026-02-07 through 2026-02-10

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Alaska Airlines AS230

17:55

Boise (BOI)

18:33

Seattle-Tacoma (SEA)

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Alaska Airlines AS230

18:00

Boise (BOI)

18:38

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-02-24

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Alaska Airlines AS230

18:00

Boise (BOI)

18:38

Seattle-Tacoma (SEA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Alaska Airlines AS230

18:00

Boise (BOI)

18:38

Seattle-Tacoma (SEA)

Operates only on 2026-02-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:38, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS230

18:00

Boise (BOI)

18:38

Seattle-Tacoma (SEA)

Effective 2026-02-26 through 2026-03-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Alaska Airlines AS230

18:00

Boise (BOI)

18:38

Seattle-Tacoma (SEA)

Operates only on 2026-03-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Alaska Airlines AS230

18:00

Boise (BOI)

18:38

Seattle-Tacoma (SEA)

Effective 2026-03-13 through 2026-03-17

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat

Sun

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

Direct Flights:

Alaska Airlines AS230

18:00

Boise (BOI)

18:38

Seattle-Tacoma (SEA)

Operates only on 2026-03-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Alaska Airlines AS345

06:00

Boise (BOI)

06:30

Seattle-Tacoma (SEA)

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Alaska Airlines AS345

06:00

Boise (BOI)

06:35

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS345

06:08

Boise (BOI)

07:00

Seattle-Tacoma (SEA)

Valid until 2026-01-04

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 1:52, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS345

06:08

Boise (BOI)

07:00

Seattle-Tacoma (SEA)

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:52, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS345

06:08

Boise (BOI)

07:00

Seattle-Tacoma (SEA)

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:52, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS345

06:08

Boise (BOI)

07:00

Seattle-Tacoma (SEA)

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:52, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS345

06:23

Boise (BOI)

07:15

Seattle-Tacoma (SEA)

Effective 2026-01-07 through 2026-01-08

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:52, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS345

06:23

Boise (BOI)

07:15

Seattle-Tacoma (SEA)

Effective 2026-01-09 through 2026-01-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:52, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS345

06:23

Boise (BOI)

07:15

Seattle-Tacoma (SEA)

Effective 2026-01-19 through 2026-01-20

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:52, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS345

06:23

Boise (BOI)

07:15

Seattle-Tacoma (SEA)

Effective 2026-01-21 through 2026-02-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:52, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS345

06:23

Boise (BOI)

07:15

Seattle-Tacoma (SEA)

Operates only on 2026-02-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:52, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS345

06:23

Boise (BOI)

07:15

Seattle-Tacoma (SEA)

Effective 2026-02-04 through 2026-02-11

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Duration: 1:52, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS345

06:23

Boise (BOI)

07:15

Seattle-Tacoma (SEA)

Operates only on 2026-02-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:52, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS345

06:28

Boise (BOI)

07:13

Seattle-Tacoma (SEA)

Effective 2026-02-13 through 2026-02-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS345

06:28

Boise (BOI)

07:13

Seattle-Tacoma (SEA)

Effective 2026-02-24 through 2026-03-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS345

06:28

Boise (BOI)

07:13

Seattle-Tacoma (SEA)

Effective 2026-02-25 through 2026-03-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS345

06:28

Boise (BOI)

07:13

Seattle-Tacoma (SEA)

Effective 2026-02-26 through 2026-03-08

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS345

06:28

Boise (BOI)

07:13

Seattle-Tacoma (SEA)

Effective 2026-03-09 through 2026-03-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS345

06:28

Boise (BOI)

07:13

Seattle-Tacoma (SEA)

Effective 2026-03-10 through 2026-03-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS345

06:28

Boise (BOI)

07:13

Seattle-Tacoma (SEA)

Operates only on 2026-03-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS345

09:50

Boise (BOI)

10:25

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS445

13:55

Boise (BOI)

14:39

Seattle-Tacoma (SEA)

Operates only on 2026-01-07

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Alaska Airlines AS447

17:43

Boise (BOI)

18:22

Seattle-Tacoma (SEA)

Effective from 2026-06-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Alaska Airlines AS454

06:00

Boise (BOI)

06:38

Seattle-Tacoma (SEA)

Effective 2026-05-13 through 2026-06-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Alaska Airlines AS464

17:16

Boise (BOI)

17:55

Seattle-Tacoma (SEA)

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Alaska Airlines AS468

13:55

Boise (BOI)

14:39

Seattle-Tacoma (SEA)

Effective 2026-01-08 through 2026-01-27

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Alaska Airlines AS468

13:55

Boise (BOI)

14:39

Seattle-Tacoma (SEA)

Effective 2026-01-10 through 2026-01-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Alaska Airlines AS468

13:55

Boise (BOI)

14:39

Seattle-Tacoma (SEA)

Operates only on 2026-01-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Alaska Airlines AS468

13:55

Boise (BOI)

14:39

Seattle-Tacoma (SEA)

Effective 2026-01-21 through 2026-01-24

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Alaska Airlines AS468

13:55

Boise (BOI)

14:39

Seattle-Tacoma (SEA)

Effective 2026-01-28 through 2026-02-02

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Alaska Airlines AS468

13:55

Boise (BOI)

14:39

Seattle-Tacoma (SEA)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Alaska Airlines AS468

13:55

Boise (BOI)

14:39

Seattle-Tacoma (SEA)

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Alaska Airlines AS468

17:30

Boise (BOI)

18:00

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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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 1:25 and 1:59.

Return (SEA-BOI) flights

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