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

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue 19:45 Seattle-Tacoma (SEA) 22:18 Boise (BOI)
WestJet WS 5456 Non-stop Embraer EMB 175 (E7W) 1:33 Operates only on 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 3817)
Wed,Thu 16:40 Seattle-Tacoma (SEA) 19:09 Boise (BOI)
WestJet WS 5537 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2025-05-07 through 2025-05-14
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Wed 16:40 Seattle-Tacoma (SEA) 19:09 Boise (BOI)
WestJet WS 5537 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2025-05-21 through 2025-05-28
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Tue-Thu,Sat 16:40 Seattle-Tacoma (SEA) 19:09 Boise (BOI)
WestJet WS 5537 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2025-06-03 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Mon 21:40 Seattle-Tacoma (SEA) 00:12 Boise (BOI)
WestJet WS 5538 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2025-05-12 through 2025-05-19
Codeshare flight, operated by Delta Air Lines.(DL 4090)
The flight arrives 1 day after departure.
Mon,Wed 21:40 Seattle-Tacoma (SEA) 00:12 Boise (BOI)
WestJet WS 5538 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2025-06-02 through 2025-06-04
Codeshare flight, operated by Delta Air Lines.(DL 4090)
The flight arrives 1 day after departure.
Mon-Fri,Sun 19:34 Seattle-Tacoma (SEA) 22:07 Boise (BOI)
WestJet WS 5542 Non-stop Embraer EMB 175 (E7W) 1:33 Effective 2025-07-07 through 2025-08-11
Codeshare flight, operated by Delta Air Lines.(DL 3817)
Mon,Thu,Fri,Sun 19:34 Seattle-Tacoma (SEA) 22:07 Boise (BOI)
WestJet WS 5542 Non-stop Embraer EMB 175 (E7W) 1:33 Effective 2025-08-14 through 2025-08-29
Codeshare flight, operated by Delta Air Lines.(DL 3817)
Sun 19:45 Seattle-Tacoma (SEA) 22:23 Boise (BOI)
WestJet WS 5542 Non-stop Embraer EMB 175 (E7W) 1:38 Operates only on 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 3817)
Wed 19:55 Seattle-Tacoma (SEA) 22:29 Boise (BOI)
WestJet WS 5542 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2025-05-07 through 2025-05-28
Codeshare flight, operated by Delta Air Lines.(DL 3817)
Mon-Wed 21:20 Seattle-Tacoma (SEA) 23:50 Boise (BOI)
WestJet WS 5588 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-06-09 through 2025-06-18
Codeshare flight, operated by Delta Air Lines.(DL 3603)
Tue,Wed,Sat 15:40 Seattle-Tacoma (SEA) 18:10 Boise (BOI)
WestJet WS 5613 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-07-08 through 2025-09-06
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Tue-Thu,Sat 15:55 Seattle-Tacoma (SEA) 18:34 Boise (BOI)
WestJet WS 5613 Non-stop Embraer EMB 175 (E7W) 1:39 Effective 2025-06-10 through 2025-06-25
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Tue,Wed,Sat 15:55 Seattle-Tacoma (SEA) 18:34 Boise (BOI)
WestJet WS 5613 Non-stop Embraer EMB 175 (E7W) 1:39 Effective 2025-06-28 through 2025-07-05
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Tue,Wed 15:59 Seattle-Tacoma (SEA) 18:31 Boise (BOI)
WestJet WS 5613 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2025-09-09 through 2025-09-10
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Tue,Wed,Sat 15:59 Seattle-Tacoma (SEA) 18:31 Boise (BOI)
WestJet WS 5613 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2025-10-15 through 2025-10-25
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Daily 15:59 Seattle-Tacoma (SEA) 18:31 Boise (BOI)
WestJet WS 5655 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2025-10-26 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Tue 21:30 Seattle-Tacoma (SEA) 00:04 Boise (BOI)
WestJet WS 6448 Non-stop Embraer EMB 175 (E7W) 1:34 Operates only on 2025-08-05
Codeshare flight, operated by Delta Air Lines.(DL 3603)
The flight arrives 1 day after departure.
Mon,Wed-Fri 13:30 Seattle-Tacoma (SEA) 16:00 Boise (BOI)
WestJet WS 6452 Non-stop Embraer EMB 175 (E7W) 1:30 Valid until 2025-05-05
Codeshare flight, operated by Delta Air Lines.(DL 3959)
Tue 21:30 Seattle-Tacoma (SEA) 00:04 Boise (BOI)
WestJet WS 6458 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2025-08-12 through 2025-08-26
Codeshare flight, operated by Delta Air Lines.(DL 3603)
The flight arrives 1 day after departure.
Wed 21:30 Seattle-Tacoma (SEA) 00:04 Boise (BOI)
WestJet WS 6510 Non-stop Embraer EMB 175 (E7W) 1:34 Operates only on 2025-09-03
Codeshare flight, operated by Delta Air Lines.(DL 3603)
The flight arrives 1 day after departure.
Wed 21:30 Seattle-Tacoma (SEA) 00:04 Boise (BOI)
WestJet WS 6700 Non-stop Embraer EMB 175 (E7W) 1:34 Operates only on 2025-08-06
Codeshare flight, operated by Delta Air Lines.(DL 3603)
The flight arrives 1 day after departure.
Sat 21:20 Seattle-Tacoma (SEA) 23:50 Boise (BOI)
WestJet WS 6769 Non-stop Embraer EMB 175 (E7W) 1:30 Operates only on 2025-06-21
Codeshare flight, operated by Delta Air Lines.(DL 3603)
Fri 15:40 Seattle-Tacoma (SEA) 18:10 Boise (BOI)
WestJet WS 6772 Non-stop Embraer EMB 175 (E7W) 1:30 Operates only on 2025-07-25
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Mon 15:40 Seattle-Tacoma (SEA) 18:10 Boise (BOI)
WestJet WS 6823 Non-stop Embraer EMB 175 (E7W) 1:30 Operates only on 2025-07-28
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Wed 21:30 Seattle-Tacoma (SEA) 00:04 Boise (BOI)
WestJet WS 6823 Non-stop Embraer EMB 175 (E7W) 1:34 Operates only on 2025-07-30
Codeshare flight, operated by Delta Air Lines.(DL 3603)
The flight arrives 1 day after departure.
Fri 13:05 Seattle-Tacoma (SEA) 15:40 Boise (BOI)
WestJet WS 6825 Non-stop Embraer EMB 175 (E7W) 1:35 Operates only on 2025-07-25
Codeshare flight, operated by Delta Air Lines.(DL 3594)
Wed 21:20 Seattle-Tacoma (SEA) 23:50 Boise (BOI)
WestJet WS 6825 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-06-25 through 2025-07-02
Codeshare flight, operated by Delta Air Lines.(DL 3603)
Fri 21:30 Seattle-Tacoma (SEA) 00:04 Boise (BOI)
WestJet WS 6827 Non-stop Embraer EMB 175 (E7W) 1:34 Operates only on 2025-07-25
Codeshare flight, operated by Delta Air Lines.(DL 3603)
The flight arrives 1 day after departure.
Mon 15:40 Seattle-Tacoma (SEA) 18:10 Boise (BOI)
WestJet WS 6831 Non-stop Embraer EMB 175 (E7W) 1:30 Operates only on 2025-07-07
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Thu,Sun 15:40 Seattle-Tacoma (SEA) 18:10 Boise (BOI)
WestJet WS 6831 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-07-27 through 2025-07-31
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Fri 15:55 Seattle-Tacoma (SEA) 18:34 Boise (BOI)
WestJet WS 6831 Non-stop Embraer EMB 175 (E7W) 1:39 Operates only on 2025-07-04
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Wed 21:30 Seattle-Tacoma (SEA) 00:04 Boise (BOI)
WestJet WS 6831 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2025-07-09 through 2025-07-23
Codeshare flight, operated by Delta Air Lines.(DL 3603)
The flight arrives 1 day after departure.
Wed 21:30 Seattle-Tacoma (SEA) 00:04 Boise (BOI)
WestJet WS 6870 Non-stop Embraer EMB 175 (E7W) 1:34 Operates only on 2025-08-13
Codeshare flight, operated by Delta Air Lines.(DL 3603)
The flight arrives 1 day after departure.
Mon,Thu,Sun 15:55 Seattle-Tacoma (SEA) 18:34 Boise (BOI)
WestJet WS 6895 Non-stop Embraer EMB 175 (E7W) 1:39 Effective 2025-06-22 through 2025-06-30
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Thu,Fri,Sun 15:40 Seattle-Tacoma (SEA) 18:10 Boise (BOI)
WestJet WS 6898 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-09-04 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Wed 21:30 Seattle-Tacoma (SEA) 00:04 Boise (BOI)
WestJet WS 6898 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2025-08-20 through 2025-08-27
Codeshare flight, operated by Delta Air Lines.(DL 3603)
The flight arrives 1 day after departure.
Fri,Sun 13:05 Seattle-Tacoma (SEA) 15:40 Boise (BOI)
WestJet WS 6899 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2025-09-05 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 3594)
Mon,Fri 15:40 Seattle-Tacoma (SEA) 18:10 Boise (BOI)
WestJet WS 6899 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-07-11 through 2025-07-14
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Fri 15:55 Seattle-Tacoma (SEA) 18:34 Boise (BOI)
WestJet WS 6899 Non-stop Embraer EMB 175 (E7W) 1:39 Effective 2025-06-20 through 2025-06-27
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Thu,Sun 15:55 Seattle-Tacoma (SEA) 18:34 Boise (BOI)
WestJet WS 6899 Non-stop Embraer EMB 175 (E7W) 1:39 Effective 2025-07-03 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Sun 13:05 Seattle-Tacoma (SEA) 15:37 Boise (BOI)
WestJet WS 6903 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2025-06-22 through 2025-06-29
Codeshare flight, operated by Delta Air Lines.(DL 3594)
Mon 13:05 Seattle-Tacoma (SEA) 15:37 Boise (BOI)
WestJet WS 6903 Non-stop Embraer EMB 175 (E7W) 1:32 Operates only on 2025-06-30
Codeshare flight, operated by Delta Air Lines.(DL 3594)
Thu,Sun 15:40 Seattle-Tacoma (SEA) 18:10 Boise (BOI)
WestJet WS 6903 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-07-10 through 2025-07-20
Codeshare flight, operated by Delta Air Lines.(DL 3688)
Thu,Sat,Sun 21:30 Seattle-Tacoma (SEA) 00:04 Boise (BOI)
WestJet WS 6903 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2025-09-04 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 3603)
The flight arrives 1 day after departure.
Tue-Thu,Sat 21:30 Seattle-Tacoma (SEA) 23:59 Boise (BOI)
WestJet WS 6903 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2025-09-09 through 2025-09-16
Codeshare flight, operated by Delta Air Lines.(DL 4090)
Fri 13:05 Seattle-Tacoma (SEA) 15:37 Boise (BOI)
WestJet WS 6904 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2025-06-20 through 2025-06-27
Codeshare flight, operated by Delta Air Lines.(DL 3594)
Thu,Fri,Sun 13:05 Seattle-Tacoma (SEA) 15:37 Boise (BOI)
WestJet WS 6904 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2025-07-03 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 3594)
Mon 13:05 Seattle-Tacoma (SEA) 15:40 Boise (BOI)
WestJet WS 6904 Non-stop Embraer EMB 175 (E7W) 1:35 Operates only on 2025-07-07
Codeshare flight, operated by Delta Air Lines.(DL 3594)
Mon,Thu,Fri 15:40 Seattle-Tacoma (SEA) 18:10 Boise (BOI)
WestJet WS 6904 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2025-07-18 through 2025-07-24
Codeshare flight, operated by Delta Air Lines.(DL 3688)
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WestJet flights from Seattle-Tacoma (SEA) to Boise (BOI).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
WestJet WS5456
19:45
Seattle-Tacoma (SEA)

22:18
Boise (BOI)
Operates only on 2025-05-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3817)
Duration: 1:33, non-stop
Embraer EMB 175 (E7W)
WestJet WS5537
16:40
Seattle-Tacoma (SEA)

19:09
Boise (BOI)
Effective 2025-05-07 through 2025-05-14
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)
WestJet WS5537
16:40
Seattle-Tacoma (SEA)

19:09
Boise (BOI)
Effective 2025-05-21 through 2025-05-28
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)
WestJet WS5537
16:40
Seattle-Tacoma (SEA)

19:09
Boise (BOI)
Effective 2025-06-03 through 2025-06-07
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)
WestJet WS5538
21:40
Seattle-Tacoma (SEA)

00:12(+1)
Boise (BOI)
Effective 2025-05-12 through 2025-05-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4090)
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
WestJet WS5538
21:40
Seattle-Tacoma (SEA)

00:12(+1)
Boise (BOI)
Effective 2025-06-02 through 2025-06-04
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4090)
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
WestJet WS5542
19:34
Seattle-Tacoma (SEA)

22:07
Boise (BOI)
Effective 2025-07-07 through 2025-08-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3817)
Duration: 1:33, non-stop
Embraer EMB 175 (E7W)
WestJet WS5542
19:34
Seattle-Tacoma (SEA)

22:07
Boise (BOI)
Effective 2025-08-14 through 2025-08-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3817)
Duration: 1:33, non-stop
Embraer EMB 175 (E7W)
WestJet WS5542
19:45
Seattle-Tacoma (SEA)

22:23
Boise (BOI)
Operates only on 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3817)
Duration: 1:38, non-stop
Embraer EMB 175 (E7W)
WestJet WS5542
19:55
Seattle-Tacoma (SEA)

22:29
Boise (BOI)
Effective 2025-05-07 through 2025-05-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3817)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)
WestJet WS5588
21:20
Seattle-Tacoma (SEA)

23:50
Boise (BOI)
Effective 2025-06-09 through 2025-06-18
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3603)
Duration: 1:30, non-stop
Embraer EMB 175 (E7W)
WestJet WS5613
15:40
Seattle-Tacoma (SEA)

18:10
Boise (BOI)
Effective 2025-07-08 through 2025-09-06
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)
WestJet WS5613
15:55
Seattle-Tacoma (SEA)

18:34
Boise (BOI)
Effective 2025-06-10 through 2025-06-25
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3688)
Duration: 1:39, non-stop
Embraer EMB 175 (E7W)
WestJet WS5613
15:55
Seattle-Tacoma (SEA)

18:34
Boise (BOI)
Effective 2025-06-28 through 2025-07-05
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3688)
Duration: 1:39, non-stop
Embraer EMB 175 (E7W)
WestJet WS5613
15:59
Seattle-Tacoma (SEA)

18:31
Boise (BOI)
Effective 2025-09-09 through 2025-09-10
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3688)
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)
WestJet WS5613
15:59
Seattle-Tacoma (SEA)

18:31
Boise (BOI)
Effective 2025-10-15 through 2025-10-25
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3688)
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)
WestJet WS5655
15:59
Seattle-Tacoma (SEA)

18:31
Boise (BOI)
Effective 2025-10-26 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3688)
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)
WestJet WS6448
21:30
Seattle-Tacoma (SEA)

00:04(+1)
Boise (BOI)
Operates only on 2025-08-05
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3603)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
WestJet WS6452
13:30
Seattle-Tacoma (SEA)

16:00
Boise (BOI)
Valid until 2025-05-05
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)
WestJet WS6458
21:30
Seattle-Tacoma (SEA)

00:04(+1)
Boise (BOI)
Effective 2025-08-12 through 2025-08-26
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3603)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
WestJet WS6510
21:30
Seattle-Tacoma (SEA)

00:04(+1)
Boise (BOI)
Operates only on 2025-09-03
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3603)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
WestJet WS6700
21:30
Seattle-Tacoma (SEA)

00:04(+1)
Boise (BOI)
Operates only on 2025-08-06
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3603)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
WestJet WS6769
21:20
Seattle-Tacoma (SEA)

23:50
Boise (BOI)
Operates only on 2025-06-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3603)
Duration: 1:30, non-stop
Embraer EMB 175 (E7W)
WestJet WS6772
15:40
Seattle-Tacoma (SEA)

18:10
Boise (BOI)
Operates only on 2025-07-25
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)
WestJet WS6823
15:40
Seattle-Tacoma (SEA)

18:10
Boise (BOI)
Operates only on 2025-07-28
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)
WestJet WS6823
21:30
Seattle-Tacoma (SEA)

00:04(+1)
Boise (BOI)
Operates only on 2025-07-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3603)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
WestJet WS6825
13:05
Seattle-Tacoma (SEA)

15:40
Boise (BOI)
Operates only on 2025-07-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3594)
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)
WestJet WS6825
21:20
Seattle-Tacoma (SEA)

23:50
Boise (BOI)
Effective 2025-06-25 through 2025-07-02
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3603)
Duration: 1:30, non-stop
Embraer EMB 175 (E7W)
WestJet WS6827
21:30
Seattle-Tacoma (SEA)

00:04(+1)
Boise (BOI)
Operates only on 2025-07-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3603)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
WestJet WS6831
15:40
Seattle-Tacoma (SEA)

18:10
Boise (BOI)
Operates only on 2025-07-07
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)
WestJet WS6831
15:40
Seattle-Tacoma (SEA)

18:10
Boise (BOI)
Effective 2025-07-27 through 2025-07-31
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)
WestJet WS6831
15:55
Seattle-Tacoma (SEA)

18:34
Boise (BOI)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3688)
Duration: 1:39, non-stop
Embraer EMB 175 (E7W)
WestJet WS6831
21:30
Seattle-Tacoma (SEA)

00:04(+1)
Boise (BOI)
Effective 2025-07-09 through 2025-07-23
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3603)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
WestJet WS6870
21:30
Seattle-Tacoma (SEA)

00:04(+1)
Boise (BOI)
Operates only on 2025-08-13
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3603)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
WestJet WS6895
15:55
Seattle-Tacoma (SEA)

18:34
Boise (BOI)
Effective 2025-06-22 through 2025-06-30
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3688)
Duration: 1:39, non-stop
Embraer EMB 175 (E7W)
WestJet WS6898
15:40
Seattle-Tacoma (SEA)

18:10
Boise (BOI)
Effective 2025-09-04 through 2025-09-07
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)
WestJet WS6898
21:30
Seattle-Tacoma (SEA)

00:04(+1)
Boise (BOI)
Effective 2025-08-20 through 2025-08-27
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3603)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
WestJet WS6899
13:05
Seattle-Tacoma (SEA)

15:40
Boise (BOI)
Effective 2025-09-05 through 2025-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3594)
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)
WestJet WS6899
15:40
Seattle-Tacoma (SEA)

18:10
Boise (BOI)
Effective 2025-07-11 through 2025-07-14
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)
WestJet WS6899
15:55
Seattle-Tacoma (SEA)

18:34
Boise (BOI)
Effective 2025-06-20 through 2025-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3688)
Duration: 1:39, non-stop
Embraer EMB 175 (E7W)
WestJet WS6899
15:55
Seattle-Tacoma (SEA)

18:34
Boise (BOI)
Effective 2025-07-03 through 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3688)
Duration: 1:39, non-stop
Embraer EMB 175 (E7W)
WestJet WS6903
13:05
Seattle-Tacoma (SEA)

15:37
Boise (BOI)
Effective 2025-06-22 through 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3594)
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)
WestJet WS6903
13:05
Seattle-Tacoma (SEA)

15:37
Boise (BOI)
Operates only on 2025-06-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3594)
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)
WestJet WS6903
15:40
Seattle-Tacoma (SEA)

18:10
Boise (BOI)
Effective 2025-07-10 through 2025-07-20
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)
WestJet WS6903
21:30
Seattle-Tacoma (SEA)

00:04(+1)
Boise (BOI)
Effective 2025-09-04 through 2025-09-07
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3603)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
WestJet WS6903
21:30
Seattle-Tacoma (SEA)

23:59
Boise (BOI)
Effective 2025-09-09 through 2025-09-16
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4090)
Duration: 1:29, non-stop
Embraer EMB 175 (E7W)
WestJet WS6904
13:05
Seattle-Tacoma (SEA)

15:37
Boise (BOI)
Effective 2025-06-20 through 2025-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3594)
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)
WestJet WS6904
13:05
Seattle-Tacoma (SEA)

15:37
Boise (BOI)
Effective 2025-07-03 through 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3594)
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)
WestJet WS6904
13:05
Seattle-Tacoma (SEA)

15:40
Boise (BOI)
Operates only on 2025-07-07
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3594)
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)
WestJet WS6904
15:40
Seattle-Tacoma (SEA)

18:10
Boise (BOI)
Effective 2025-07-18 through 2025-07-24
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)
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  • 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 1:39.
All SEA-BOI flights
All WestJet flights
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