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

Ad box here 7322741189 I FlightInfo Top Box

FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Wed 18:35 Seattle-Tacoma (SEA) 21:05 Boise (BOI) WestJet WS 5432 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2026-03-10 through 2026-03-11 Codeshare flight, operated by Delta Air Lines.(DL 3692)
Tue 18:35 Seattle-Tacoma (SEA) 21:06 Boise (BOI) WestJet WS 5432 Non-stop Embraer EMB 175 (E7W) 1:31 Effective 2026-03-17 through 2026-04-07 Codeshare flight, operated by Delta Air Lines.(DL 3692)
Wed 18:35 Seattle-Tacoma (SEA) 21:06 Boise (BOI) WestJet WS 5516 Non-stop Embraer EMB 175 (E7W) 1:31 Effective 2026-03-18 through 2026-04-08 Codeshare flight, operated by Delta Air Lines.(DL 3692)
Sat 19:30 Seattle-Tacoma (SEA) 22:01 Boise (BOI) WestJet WS 6414 Non-stop Embraer EMB 175 (E7W) 1:31 Valid until 2026-01-03 Codeshare flight, operated by Delta Air Lines.(DL 3817)
Mon 13:50 Seattle-Tacoma (SEA) 16:17 Boise (BOI) WestJet WS 7012 Non-stop Embraer EMB 175 (E7W) 1:27 Operates only on 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 3959)
Mon,Fri-Sun 11:45 Seattle-Tacoma (SEA) 14:22 Boise (BOI) WestJet WS 7044 Non-stop Embraer EMB 175 (E7W) 1:37 Effective from 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 4127)
Mon,Tue,Fri,Sun 15:00 Seattle-Tacoma (SEA) 17:27 Boise (BOI) WestJet WS 7116 Non-stop Embraer EMB 175 (E7W) 1:27 Valid until 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 3688)
Daily 15:55 Seattle-Tacoma (SEA) 18:22 Boise (BOI) WestJet WS 7116 Non-stop Embraer EMB 175 (E7W) 1:27 Effective 2026-02-12 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 3688)
Daily 15:59 Seattle-Tacoma (SEA) 18:28 Boise (BOI) WestJet WS 7116 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2026-01-05 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 3688)
Mon,Thu-Sun 15:59 Seattle-Tacoma (SEA) 18:29 Boise (BOI) WestJet WS 7116 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2026-03-08 through 2026-03-14 Codeshare flight, operated by Delta Air Lines.(DL 3688)
Mon,Thu-Sun 15:59 Seattle-Tacoma (SEA) 18:30 Boise (BOI) WestJet WS 7116 Non-stop Embraer EMB 175 (E7W) 1:31 Effective 2026-03-15 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 3688)
Daily 15:59 Seattle-Tacoma (SEA) 18:35 Boise (BOI) WestJet WS 7116 Non-stop Embraer EMB 175 (E7W) 1:36 Effective 2026-04-13 through 2026-04-25 Codeshare flight, operated by Delta Air Lines.(DL 3688)
Wed,Thu 16:40 Seattle-Tacoma (SEA) 19:07 Boise (BOI) WestJet WS 7116 Non-stop Embraer EMB 175 (E7W) 1:27 Valid until 2026-01-01 Codeshare flight, operated by Delta Air Lines.(DL 3688)
Mon,Fri-Sun 12:15 Seattle-Tacoma (SEA) 14:49 Boise (BOI) WestJet WS 7121 Non-stop Embraer EMB 175 (E7W) 1:34 Valid until 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 4127)
Wed 15:59 Seattle-Tacoma (SEA) 18:35 Boise (BOI) WestJet WS 7690 Non-stop Embraer EMB 175 (E7W) 1:36 Effective 2026-06-24 through 2026-08-05 Codeshare flight, operated by Delta Air Lines.(DL 3688)
Mon,Fri-Sun 13:30 Seattle-Tacoma (SEA) 16:00 Boise (BOI) WestJet WS 7949 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2026-03-08 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 3959)
Mon,Fri-Sun 13:50 Seattle-Tacoma (SEA) 16:17 Boise (BOI) WestJet WS 7949 Non-stop Embraer EMB 175 (E7W) 1:27 Effective 2026-01-09 through 2026-02-09 Codeshare flight, operated by Delta Air Lines.(DL 3959)
Mon,Fri-Sun 13:50 Seattle-Tacoma (SEA) 16:15 Boise (BOI) WestJet WS 7949 Non-stop Embraer EMB 175 (E7W) 1:25 Effective 2026-02-13 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 3959)
Mon,Fri-Sun 13:55 Seattle-Tacoma (SEA) 16:33 Boise (BOI) WestJet WS 7949 Non-stop Embraer EMB 175 (E7W) 1:38 Effective 2026-04-13 through 2026-04-25 Codeshare flight, operated by Delta Air Lines.(DL 3959)
Mon-Fri,Sun 21:30 Seattle-Tacoma (SEA) 00:05 Boise (BOI) WestJet WS 7950 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2026-04-26 through 2026-05-06 Codeshare flight, operated by Delta Air Lines.(DL 4090) The flight arrives 1 day after departure.
Mon,Fri-Sun 15:59 Seattle-Tacoma (SEA) 18:35 Boise (BOI) WestJet WS 8079 Non-stop Embraer EMB 175 (E7W) 1:36 Effective 2026-04-26 through 2026-05-04 Codeshare flight, operated by Delta Air Lines.(DL 3688)
Daily 15:59 Seattle-Tacoma (SEA) 18:35 Boise (BOI) WestJet WS 8079 Non-stop Embraer EMB 175 (E7W) 1:36 Effective 2026-05-07 through 2026-06-23 Codeshare flight, operated by Delta Air Lines.(DL 3688)
Mon,Tue,Thu-Sun 15:59 Seattle-Tacoma (SEA) 18:35 Boise (BOI) WestJet WS 8079 Non-stop Embraer EMB 175 (E7W) 1:36 Effective 2026-06-25 through 2026-08-11 Codeshare flight, operated by Delta Air Lines.(DL 3688)
Daily 15:59 Seattle-Tacoma (SEA) 18:35 Boise (BOI) WestJet WS 8079 Non-stop Embraer EMB 175 (E7W) 1:36 Effective 2026-08-12 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 3688)
Daily 15:59 Seattle-Tacoma (SEA) 18:33 Boise (BOI) WestJet WS 8079 Non-stop Embraer EMB 175 (E7W) 1:34 Effective from 2026-10-06 Codeshare flight, operated by Delta Air Lines.(DL 3688)
Fri,Sun 13:00 Seattle-Tacoma (SEA) 15:38 Boise (BOI) WestJet WS 8083 Non-stop Embraer EMB 175 (E7W) 1:38 Effective 2026-05-15 through 2026-10-04 Codeshare flight, operated by Delta Air Lines.(DL 3959)
Fri,Sun 13:00 Seattle-Tacoma (SEA) 15:30 Boise (BOI) WestJet WS 8083 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2026-10-09 through 2026-10-11 Codeshare flight, operated by Delta Air Lines.(DL 3959)
Daily 13:55 Seattle-Tacoma (SEA) 16:33 Boise (BOI) WestJet WS 8083 Non-stop Embraer EMB 175 (E7W) 1:38 Effective 2026-04-26 through 2026-05-06 Codeshare flight, operated by Delta Air Lines.(DL 3959)
Mon-Fri,Sun 21:25 Seattle-Tacoma (SEA) 23:59 Boise (BOI) WestJet WS 8087 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2026-05-07 through 2026-05-22 Codeshare flight, operated by Delta Air Lines.(DL 4090)
Mon-Fri,Sun 21:25 Seattle-Tacoma (SEA) 23:59 Boise (BOI) WestJet WS 8087 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2026-05-25 through 2026-09-04 Codeshare flight, operated by Delta Air Lines.(DL 4090)
Mon-Fri,Sun 21:25 Seattle-Tacoma (SEA) 23:59 Boise (BOI) WestJet WS 8087 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2026-09-07 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 4090)
Mon-Fri,Sun 21:25 Seattle-Tacoma (SEA) 23:52 Boise (BOI) WestJet WS 8087 Non-stop Embraer EMB 175 (E7W) 1:27 Effective 2026-10-06 through 2026-10-23 Codeshare flight, operated by Delta Air Lines.(DL 4090)

Ad flat here 8924483383 I FlightInfo Lower

Parallax here SEA-BOI

A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Boise airport (BOI).
The flight distance is 398 miles, or 641 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 1:38.

Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False

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

Ad mobi flat here (320x100px) 9629219771 M FlightInfo Top Flat

FLIGHT SCHEDULE

Direct Codeshare Flights:

WestJet WS5432

18:35

Seattle-Tacoma (SEA)

21:05

Boise (BOI)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3692)

Duration: 1:30, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS5432

18:35

Seattle-Tacoma (SEA)

21:06

Boise (BOI)

Effective 2026-03-17 through 2026-04-07

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3692)

Duration: 1:31, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS5516

18:35

Seattle-Tacoma (SEA)

21:06

Boise (BOI)

Effective 2026-03-18 through 2026-04-08

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3692)

Duration: 1:31, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6414

19:30

Seattle-Tacoma (SEA)

22:01

Boise (BOI)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3817)

Duration: 1:31, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7012

13:50

Seattle-Tacoma (SEA)

16:17

Boise (BOI)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3959)

Duration: 1:27, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7044

11:45

Seattle-Tacoma (SEA)

14:22

Boise (BOI)

Effective from 2026-10-25

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4127)

Duration: 1:37, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7116

15:00

Seattle-Tacoma (SEA)

17:27

Boise (BOI)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3688)

Duration: 1:27, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7116

15:55

Seattle-Tacoma (SEA)

18:22

Boise (BOI)

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3688)

Duration: 1:27, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7116

15:59

Seattle-Tacoma (SEA)

18:28

Boise (BOI)

Effective 2026-01-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3688)

Duration: 1:29, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7116

15:59

Seattle-Tacoma (SEA)

18:29

Boise (BOI)

Effective 2026-03-08 through 2026-03-14

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3688)

Duration: 1:30, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7116

15:59

Seattle-Tacoma (SEA)

18:30

Boise (BOI)

Effective 2026-03-15 through 2026-04-12

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3688)

Duration: 1:31, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7116

15:59

Seattle-Tacoma (SEA)

18:35

Boise (BOI)

Effective 2026-04-13 through 2026-04-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3688)

Duration: 1:36, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7116

16:40

Seattle-Tacoma (SEA)

19:07

Boise (BOI)

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3688)

Duration: 1:27, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7121

12:15

Seattle-Tacoma (SEA)

14:49

Boise (BOI)

Valid until 2026-01-04

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4127)

Duration: 1:34, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7690

15:59

Seattle-Tacoma (SEA)

18:35

Boise (BOI)

Effective 2026-06-24 through 2026-08-05

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3688)

Duration: 1:36, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7949

13:30

Seattle-Tacoma (SEA)

16:00

Boise (BOI)

Effective 2026-03-08 through 2026-04-12

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3959)

Duration: 1:30, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7949

13:50

Seattle-Tacoma (SEA)

16:17

Boise (BOI)

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

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3959)

Duration: 1:27, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7949

13:50

Seattle-Tacoma (SEA)

16:15

Boise (BOI)

Effective 2026-02-13 through 2026-03-07

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3959)

Duration: 1:25, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7949

13:55

Seattle-Tacoma (SEA)

16:33

Boise (BOI)

Effective 2026-04-13 through 2026-04-25

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3959)

Duration: 1:38, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7950

21:30

Seattle-Tacoma (SEA)

00:05(+1)

Boise (BOI)

Effective 2026-04-26 through 2026-05-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4090)

Duration: 1:35, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

WestJet WS8079

15:59

Seattle-Tacoma (SEA)

18:35

Boise (BOI)

Effective 2026-04-26 through 2026-05-04

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3688)

Duration: 1:36, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS8079

15:59

Seattle-Tacoma (SEA)

18:35

Boise (BOI)

Effective 2026-05-07 through 2026-06-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3688)

Duration: 1:36, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS8079

15:59

Seattle-Tacoma (SEA)

18:35

Boise (BOI)

Effective 2026-06-25 through 2026-08-11

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3688)

Duration: 1:36, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS8079

15:59

Seattle-Tacoma (SEA)

18:35

Boise (BOI)

Effective 2026-08-12 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3688)

Duration: 1:36, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS8079

15:59

Seattle-Tacoma (SEA)

18:33

Boise (BOI)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3688)

Duration: 1:34, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS8083

13:00

Seattle-Tacoma (SEA)

15:38

Boise (BOI)

Effective 2026-05-15 through 2026-10-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3959)

Duration: 1:38, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS8083

13:00

Seattle-Tacoma (SEA)

15:30

Boise (BOI)

Effective 2026-10-09 through 2026-10-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3959)

Duration: 1:30, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS8083

13:55

Seattle-Tacoma (SEA)

16:33

Boise (BOI)

Effective 2026-04-26 through 2026-05-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3959)

Duration: 1:38, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS8087

21:25

Seattle-Tacoma (SEA)

23:59

Boise (BOI)

Effective 2026-05-07 through 2026-05-22

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4090)

Duration: 1:34, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS8087

21:25

Seattle-Tacoma (SEA)

23:59

Boise (BOI)

Effective 2026-05-25 through 2026-09-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4090)

Duration: 1:34, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS8087

21:25

Seattle-Tacoma (SEA)

23:59

Boise (BOI)

Effective 2026-09-07 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4090)

Duration: 1:34, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS8087

21:25

Seattle-Tacoma (SEA)

23:52

Boise (BOI)

Effective 2026-10-06 through 2026-10-23

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4090)

Duration: 1:27, non-stop
Embraer EMB 175 (E7W)

Ad mobi box here (300x250px) 6815354179 M FlightInfo Bottom Box

Parallax here SEA-BOI

A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Boise airport (BOI).
The flight distance is 398 miles, or 641 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 1:38.

All SEA-BOI flights

All WestJet flights

Return (BOI-SEA) flights

Feedback - Disclaimer - Privacy - new_base.html - MOBILE

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