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

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue 09:25 Boise (BOI) 10:09 Seattle-Tacoma (SEA)
WestJet WS 7679 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2025-06-10 through 2025-06-17
Codeshare flight, operated by Delta Air Lines.(DL 3740)
Mon,Thu-Sun 09:25 Boise (BOI) 10:20 Seattle-Tacoma (SEA)
WestJet WS 7705 Non-stop Embraer EMB 175 (E7W) 1:55 Effective 2025-01-17 through 2025-02-17
Codeshare flight, operated by Delta Air Lines.(DL 3740)
Daily 09:25 Boise (BOI) 10:20 Seattle-Tacoma (SEA)
WestJet WS 7705 Non-stop Embraer EMB 175 (E7W) 1:55 Effective 2025-02-18 through 2025-04-13
Codeshare flight, operated by Delta Air Lines.(DL 3740)
Daily 11:00 Boise (BOI) 11:41 Seattle-Tacoma (SEA)
WestJet WS 7718 Non-stop Embraer EMB 175 (E7W) 1:41 Effective 2024-11-11 through 2024-11-27
Codeshare flight, operated by Delta Air Lines.(DL 3987)
Daily 11:00 Boise (BOI) 11:41 Seattle-Tacoma (SEA)
WestJet WS 7718 Non-stop Embraer EMB 175 (E7W) 1:41 Effective 2024-11-29 through 2024-12-18
Codeshare flight, operated by Delta Air Lines.(DL 3987)
Thu,Fri 11:22 Boise (BOI) 12:12 Seattle-Tacoma (SEA)
WestJet WS 7718 Non-stop Embraer EMB 175 (E7W) 1:50 Effective 2024-12-19 through 2024-12-20
Codeshare flight, operated by Delta Air Lines.(DL 3750)
Thu 12:00 Boise (BOI) 12:41 Seattle-Tacoma (SEA)
WestJet WS 7718 Non-stop Embraer EMB 175 (E7W) 1:41 Operates only on 2024-11-28
Codeshare flight, operated by Delta Air Lines.(DL 3750)
Sun 05:45 Boise (BOI) 06:25 Seattle-Tacoma (SEA)
WestJet WS 7723 Non-stop Embraer EMB 175 (E7W) 1:40 Operates only on 2024-09-15
Codeshare flight, operated by Delta Air Lines.(DL 3775)
Mon 05:45 Boise (BOI) 06:25 Seattle-Tacoma (SEA)
WestJet WS 7734 Non-stop Embraer EMB 175 (E7W) 1:40 Operates only on 2024-09-16
Codeshare flight, operated by Delta Air Lines.(DL 3775)
Sun 05:45 Boise (BOI) 06:25 Seattle-Tacoma (SEA)
WestJet WS 7734 Non-stop Embraer EMB 175 (E7W) 1:40 Operates only on 2024-10-06
Codeshare flight, operated by Delta Air Lines.(DL 3775)
Fri 09:25 Boise (BOI) 10:12 Seattle-Tacoma (SEA)
WestJet WS 7736 Non-stop Embraer EMB 175 (E7W) 1:47 Effective 2025-04-18 through 2025-04-25
Codeshare flight, operated by Delta Air Lines.(DL 3740)
Daily 11:00 Boise (BOI) 11:46 Seattle-Tacoma (SEA)
WestJet WS 7813 Non-stop Embraer EMB 175 (E7W) 1:46 Effective 2025-04-27 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 3750)
Wed,Thu,Sun 09:25 Boise (BOI) 10:09 Seattle-Tacoma (SEA)
WestJet WS 7817 Non-stop Embraer EMB 175 (E7W) 1:44 Effective from 2025-06-22
Codeshare flight, operated by Delta Air Lines.(DL 3740)
Mon,Fri-Sun 05:40 Boise (BOI) 06:23 Seattle-Tacoma (SEA)
WestJet WS 7831 Non-stop Embraer EMB 175 (E7W) 1:43 Effective 2025-04-27 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 3775)
Sun 09:25 Boise (BOI) 10:09 Seattle-Tacoma (SEA)
WestJet WS 7899 Non-stop Embraer EMB 175 (E7W) 1:44 Operates only on 2025-06-15
Codeshare flight, operated by Delta Air Lines.(DL 3740)
Mon,Fri 09:25 Boise (BOI) 10:09 Seattle-Tacoma (SEA)
WestJet WS 7917 Non-stop Embraer EMB 175 (E7W) 1:44 Effective from 2025-06-20
Codeshare flight, operated by Delta Air Lines.(DL 3740)
Mon 05:45 Boise (BOI) 06:25 Seattle-Tacoma (SEA)
WestJet WS 8005 Non-stop Embraer EMB 175 (E7W) 1:40 Operates only on 2024-09-30
Codeshare flight, operated by Delta Air Lines.(DL 3775)
Mon,Wed-Sun 10:47 Boise (BOI) 11:35 Seattle-Tacoma (SEA)
WestJet WS 8008 Non-stop Embraer EMB 175 (E7W) 1:48 Valid until 2024-09-04
Codeshare flight, operated by Delta Air Lines.(DL 3750)
Fri-Sun 10:47 Boise (BOI) 11:35 Seattle-Tacoma (SEA)
WestJet WS 8008 Non-stop Embraer EMB 175 (E7W) 1:48 Effective 2024-09-06 through 2024-09-08
Codeshare flight, operated by Delta Air Lines.(DL 3750)
Tue,Thu 10:20 Boise (BOI) 11:05 Seattle-Tacoma (SEA)
WestJet WS 8069 Non-stop Embraer EMB 175 (E7W) 1:45 Effective 2024-09-10 through 2024-10-03
Codeshare flight, operated by Delta Air Lines.(DL 3750)
Mon-Fri,Sun 10:25 Boise (BOI) 11:10 Seattle-Tacoma (SEA)
WestJet WS 8069 Non-stop Embraer EMB 175 (E7W) 1:45 Effective 2024-10-07 through 2024-10-25
Codeshare flight, operated by Delta Air Lines.(DL 3750)
Sat 10:25 Boise (BOI) 11:14 Seattle-Tacoma (SEA)
WestJet WS 8069 Non-stop Embraer EMB 175 (E7W) 1:49 Effective 2024-10-12 through 2024-10-26
Codeshare flight, operated by Delta Air Lines.(DL 3750)
Sat 10:50 Boise (BOI) 11:39 Seattle-Tacoma (SEA)
WestJet WS 8069 Non-stop Embraer EMB 175 (E7W) 1:49 Effective 2024-09-14 through 2024-10-05
Codeshare flight, operated by Delta Air Lines.(DL 3750)
Wed 05:45 Boise (BOI) 06:25 Seattle-Tacoma (SEA)
WestJet WS 8133 Non-stop Embraer EMB 175 (E7W) 1:40 Effective 2024-09-18 through 2024-10-02
Codeshare flight, operated by Delta Air Lines.(DL 3775)
Mon 05:45 Boise (BOI) 06:25 Seattle-Tacoma (SEA)
WestJet WS 8333 Non-stop Embraer EMB 175 (E7W) 1:40 Operates only on 2024-09-09
Codeshare flight, operated by Delta Air Lines.(DL 3775)
Thu 09:25 Boise (BOI) 10:09 Seattle-Tacoma (SEA)
WestJet WS 8548 Non-stop Embraer EMB 175 (E7W) 1:44 Operates only on 2025-06-19
Codeshare flight, operated by Delta Air Lines.(DL 3740)
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WestJet flights from Boise (BOI) to Seattle-Tacoma (SEA).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2025-06-10 through 2025-06-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3740)
Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Effective 2025-01-17 through 2025-02-17
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3740)
Duration: 1:55, non-stop
Embraer EMB 175 (E7W)

Effective 2025-02-18 through 2025-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3740)
Duration: 1:55, non-stop
Embraer EMB 175 (E7W)

Effective 2024-11-11 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3987)
Duration: 1:41, non-stop
Embraer EMB 175 (E7W)

Effective 2024-11-29 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3987)
Duration: 1:41, non-stop
Embraer EMB 175 (E7W)

Effective 2024-12-19 through 2024-12-20
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3750)
Duration: 1:50, non-stop
Embraer EMB 175 (E7W)

Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3750)
Duration: 1:41, non-stop
Embraer EMB 175 (E7W)

Operates only on 2024-09-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3775)
Duration: 1:40, non-stop
Embraer EMB 175 (E7W)

Operates only on 2024-09-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3775)
Duration: 1:40, non-stop
Embraer EMB 175 (E7W)

Operates only on 2024-10-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3775)
Duration: 1:40, non-stop
Embraer EMB 175 (E7W)

Effective 2025-04-18 through 2025-04-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3740)
Duration: 1:47, non-stop
Embraer EMB 175 (E7W)

Effective 2025-04-27 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3750)
Duration: 1:46, non-stop
Embraer EMB 175 (E7W)

Effective from 2025-06-22
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3740)
Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Effective 2025-04-27 through 2025-06-07
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3775)
Duration: 1:43, non-stop
Embraer EMB 175 (E7W)

Operates only on 2025-06-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3740)
Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Effective from 2025-06-20
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3740)
Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Operates only on 2024-09-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3775)
Duration: 1:40, non-stop
Embraer EMB 175 (E7W)

Valid until 2024-09-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3750)
Duration: 1:48, non-stop
Embraer EMB 175 (E7W)

Effective 2024-09-06 through 2024-09-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3750)
Duration: 1:48, non-stop
Embraer EMB 175 (E7W)

Effective 2024-09-10 through 2024-10-03
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3750)
Duration: 1:45, non-stop
Embraer EMB 175 (E7W)

Effective 2024-10-07 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3750)
Duration: 1:45, non-stop
Embraer EMB 175 (E7W)

Effective 2024-10-12 through 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3750)
Duration: 1:49, non-stop
Embraer EMB 175 (E7W)

Effective 2024-09-14 through 2024-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3750)
Duration: 1:49, non-stop
Embraer EMB 175 (E7W)

Effective 2024-09-18 through 2024-10-02
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3775)
Duration: 1:40, non-stop
Embraer EMB 175 (E7W)

Operates only on 2024-09-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3775)
Duration: 1:40, non-stop
Embraer EMB 175 (E7W)

Operates only on 2025-06-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3740)
Duration: 1:44, non-stop
Embraer EMB 175 (E7W)
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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 1:36 and 1:55.