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

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 09:52 Boise (BOI) 10:40 Seattle-Tacoma (SEA)
JAL JL 6354 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-02-12 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 3225)
Daily 09:53 Boise (BOI) 10:26 Seattle-Tacoma (SEA)
JAL JL 6354 Non-stop Boeing 737 (73J) 1:33 Effective from 2026-10-25
Codeshare flight, operated by Alaska Airlines.(AS 475)
Daily 09:55 Boise (BOI) 10:38 Seattle-Tacoma (SEA)
JAL JL 6354 Non-stop Embraer EMB 175 (E75) 1:43 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 2347)
Daily 10:00 Boise (BOI) 10:38 Seattle-Tacoma (SEA)
JAL JL 6354 Non-stop Embraer EMB 175 (E75) 1:38 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 2206)
Wed 10:00 Boise (BOI) 10:33 Seattle-Tacoma (SEA)
JAL JL 6354 Non-stop Embraer EMB 175 (E75) 1:33 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 2494)
Daily 10:00 Boise (BOI) 10:32 Seattle-Tacoma (SEA)
JAL JL 6354 Non-stop Embraer EMB 175 (E75) 1:32 Effective 2026-03-19 through 2026-04-21
Codeshare flight, operated by Alaska Airlines.(AS 2494)
Daily 11:14 Boise (BOI) 11:45 Seattle-Tacoma (SEA)
JAL JL 6354 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)
JAL JL 6354 Non-stop Embraer EMB 175 (E75) 1:33 Effective 2026-06-10 through 2026-10-24
Codeshare flight, operated by Alaska Airlines.(AS 2347)
Daily 11:26 Boise (BOI) 11:57 Seattle-Tacoma (SEA)
JAL JL 6354 Non-stop Embraer EMB 175 (E75) 1:31 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 2347)




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JAL flights from Boise (BOI) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
JAL JL6354
09:52
Boise (BOI)

10:40
Seattle-Tacoma (SEA)
Effective 2026-02-12 through 2026-03-17
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:
JAL JL6354
09:53
Boise (BOI)

10:26
Seattle-Tacoma (SEA)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 475)
Duration: 1:33, non-stop
Boeing 737 (73J)
Direct Codeshare Flights:
JAL JL6354
09:55
Boise (BOI)

10:38
Seattle-Tacoma (SEA)
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2347)
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL6354
10:00
Boise (BOI)

10:38
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 2206)
Duration: 1:38, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL6354
10:00
Boise (BOI)

10:33
Seattle-Tacoma (SEA)
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2494)
Duration: 1:33, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL6354
10:00
Boise (BOI)

10:32
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 2494)
Duration: 1:32, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
JAL JL6354
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:
JAL JL6354
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:
JAL JL6354
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)
  • 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 1:31 and 1:48.
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