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

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Tue,Thu-Sun 11:54 Boise (BOI) 12:30 Seattle-Tacoma (SEA)
Icelandair FI 7638 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2026-02-12 through 2026-03-08
Codeshare flight, operated by Alaska Airlines.(AS 2108)
Daily 11:58 Boise (BOI) 12:37 Seattle-Tacoma (SEA)
Icelandair FI 7638 Non-stop Embraer EMB 175 (E75) 1:39 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 2123)
Daily 12:55 Boise (BOI) 13:26 Seattle-Tacoma (SEA)
Icelandair FI 7638 Non-stop Embraer EMB 175 (E75) 1:31 Effective 2026-03-18 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 2050)
Daily 15:10 Boise (BOI) 15:43 Seattle-Tacoma (SEA)
Icelandair FI 7638 Non-stop Embraer EMB 175 (E75) 1:33 Effective 2026-10-03 through 2026-10-12
Codeshare flight, operated by Alaska Airlines.(AS 2108)
Mon,Wed-Sun 15:10 Boise (BOI) 15:43 Seattle-Tacoma (SEA)
Icelandair FI 7638 Non-stop Embraer EMB 175 (E75) 1:33 Effective 2026-10-14 through 2026-10-25
Codeshare flight, operated by Alaska Airlines.(AS 2108)
Daily 16:35 Boise (BOI) 17:00 Seattle-Tacoma (SEA)
Icelandair FI 7638 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 2305)
Daily 16:50 Boise (BOI) 17:29 Seattle-Tacoma (SEA)
Icelandair FI 7638 Non-stop Embraer EMB 175 (E75) 1:39 Effective 2026-06-10 through 2026-10-02
Codeshare flight, operated by Alaska Airlines.(AS 3002)
Daily 11:35 Boise (BOI) 12:13 Seattle-Tacoma (SEA)
Icelandair FI 7644 Non-stop Embraer EMB 175 (E75) 1:38 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 2108)
Wed 11:54 Boise (BOI) 12:30 Seattle-Tacoma (SEA)
Icelandair FI 7644 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2026-02-18 through 2026-03-04
Codeshare flight, operated by Alaska Airlines.(AS 2108)
Daily 11:54 Boise (BOI) 12:30 Seattle-Tacoma (SEA)
Icelandair FI 7644 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2026-03-09 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 2108)
Daily 13:00 Boise (BOI) 13:39 Seattle-Tacoma (SEA)
Icelandair FI 7644 Non-stop Embraer EMB 175 (E75) 1:39 Effective 2026-06-10 through 2026-09-13
Codeshare flight, operated by Alaska Airlines.(AS 3448)
Daily 13:00 Boise (BOI) 13:39 Seattle-Tacoma (SEA)
Icelandair FI 7644 Non-stop Embraer EMB 175 (E75) 1:39 Effective from 2026-09-15
Codeshare flight, operated by Alaska Airlines.(AS 3448)
Daily 13:02 Boise (BOI) 13:40 Seattle-Tacoma (SEA)
Icelandair FI 7644 Non-stop Embraer EMB 175 (E75) 1:38 Effective 2026-05-13 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 3405)
Daily 16:30 Boise (BOI) 16:59 Seattle-Tacoma (SEA)
Icelandair FI 7644 Non-stop Boeing 737 (73J) 1:29 Effective 2026-03-27 through 2026-04-21
Codeshare flight, operated by Alaska Airlines.(AS 590)
Daily 17:30 Boise (BOI) 18:00 Seattle-Tacoma (SEA)
Icelandair FI 7644 Non-stop Boeing 737 (73J) 1:30 Effective 2026-04-22 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 468Z)
Mon-Sat 20:24 Boise (BOI) 21:00 Seattle-Tacoma (SEA)
Icelandair FI 7690 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2026-06-10 through 2026-09-12
Codeshare flight, operated by Alaska Airlines.(AS 2352)
Mon-Sat 20:59 Boise (BOI) 21:30 Seattle-Tacoma (SEA)
Icelandair FI 7690 Non-stop Embraer EMB 175 (E75) 1:31 Effective 2026-05-20 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 2352)


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

Effective 2026-02-12 through 2026-03-08
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2108)
Duration: 1:36, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2123)
Duration: 1:39, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-03-18 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2050)
Duration: 1:31, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-10-03 through 2026-10-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2108)
Duration: 1:33, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-10-14 through 2026-10-25
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2108)
Duration: 1:33, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2305)
Duration: 1:25, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-06-10 through 2026-10-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3002)
Duration: 1:39, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2108)
Duration: 1:38, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2108)
Duration: 1:36, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-03-09 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2108)
Duration: 1:36, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-06-10 through 2026-09-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3448)
Duration: 1:39, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective from 2026-09-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3448)
Duration: 1:39, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3405)
Duration: 1:38, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-03-27 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 590)
Duration: 1:29, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective 2026-04-22 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.(AS 468Z)
Duration: 1:30, non-stop
Boeing 737 (73J)

Direct Codeshare Flights:

Effective 2026-06-10 through 2026-09-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2352)
Duration: 1:36, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-05-20 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2352)
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 1:25 and 1:39.