All airlines flying from Idaho Falls (IDA) to Seattle-Tacoma (SEA).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Wed 16:00 Idaho Falls (IDA) 16:59 Seattle-Tacoma (SEA)
Alaska Airlines AS 2010 Non-stop Embraer EMB 175 (E75) 1:59 Operates only on 2026-03-18
Daily 16:00 Idaho Falls (IDA) 16:49 Seattle-Tacoma (SEA)
Alaska Airlines AS 2010 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-03-19 through 2026-05-12
Daily 16:03 Idaho Falls (IDA) 17:00 Seattle-Tacoma (SEA)
Alaska Airlines AS 2010 Non-stop Embraer EMB 175 (E75) 1:57 Effective from 2026-06-10
Daily 16:20 Idaho Falls (IDA) 17:14 Seattle-Tacoma (SEA)
Alaska Airlines AS 2010 Non-stop Embraer EMB 175 (E75) 1:54 Effective 2026-05-13 through 2026-06-09
Daily 18:58 Idaho Falls (IDA) 20:00 Seattle-Tacoma (SEA)
Alaska Airlines AS 2010 Non-stop Embraer EMB 175 (E75) 2:02 Effective 2026-01-07 through 2026-02-11
Daily 06:00 Idaho Falls (IDA) 06:50 Seattle-Tacoma (SEA)
Alaska Airlines AS 2211 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-05-13 through 2026-06-09
Daily 06:15 Idaho Falls (IDA) 07:13 Seattle-Tacoma (SEA)
Alaska Airlines AS 2211 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-03-19 through 2026-05-12
Daily 06:15 Idaho Falls (IDA) 07:11 Seattle-Tacoma (SEA)
Alaska Airlines AS 2211 Non-stop Embraer EMB 175 (E75) 1:56 Effective from 2026-06-10
Wed 08:00 Idaho Falls (IDA) 08:59 Seattle-Tacoma (SEA)
Alaska Airlines AS 2211 Non-stop Embraer EMB 175 (E75) 1:59 Operates only on 2026-03-18
Daily 09:00 Idaho Falls (IDA) 10:10 Seattle-Tacoma (SEA)
Alaska Airlines AS 2211 Non-stop Embraer EMB 175 (E75) 2:10 Effective 2026-01-07 through 2026-02-11
Sun 17:20 Idaho Falls (IDA) 18:21 Seattle-Tacoma (SEA)
Alaska Airlines AS 2212 Non-stop Embraer EMB 175 (E75) 2:01 Operates only on 2026-03-08
Daily 17:20 Idaho Falls (IDA) 18:21 Seattle-Tacoma (SEA)
Alaska Airlines AS 2453 Non-stop Embraer EMB 175 (E75) 2:01 Effective 2026-02-12 through 2026-03-07
Daily 17:20 Idaho Falls (IDA) 18:21 Seattle-Tacoma (SEA)
Alaska Airlines AS 2453 Non-stop Embraer EMB 175 (E75) 2:01 Effective 2026-03-09 through 2026-03-17
Daily 08:00 Idaho Falls (IDA) 09:07 Seattle-Tacoma (SEA)
Alaska Airlines AS 2459 Non-stop Embraer EMB 175 (E75) 2:07 Effective 2026-02-12 through 2026-03-17
Mon,Tue,Thu,Fri 14:43 Idaho Falls (IDA) 15:52 Seattle-Tacoma (SEA)
Alaska Airlines AS 3027 Non-stop Embraer EMB 175 (E75) 2:09 Valid until 2026-01-06
Wed,Sat,Sun 15:09 Idaho Falls (IDA) 16:17 Seattle-Tacoma (SEA)
Alaska Airlines AS 3056 Non-stop Embraer EMB 175 (E75) 2:08 Valid until 2026-01-04
Daily 06:00 Idaho Falls (IDA) 07:20 Seattle-Tacoma (SEA)
Alaska Airlines AS 3423 Non-stop Embraer EMB 175 (E75) 2:20 Valid until 2026-01-06
Direct Codeshare Flights:
Mon,Wed,Fri 06:00 Idaho Falls (IDA) 06:50 Seattle-Tacoma (SEA)
Qatar Airways QR 2046 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-05-13 through 2026-06-08
Codeshare flight, operated by Alaska Airlines.(AS 2211)
Daily 06:00 Idaho Falls (IDA) 07:20 Seattle-Tacoma (SEA)
Qatar Airways QR 2052 Non-stop Embraer EMB 175 (E75) 2:20 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 3423)
Daily 06:15 Idaho Falls (IDA) 07:13 Seattle-Tacoma (SEA)
Qatar Airways QR 2052 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-03-19 through 2026-05-12
Codeshare flight, operated by Alaska Airlines.(AS 2211)
Daily 08:00 Idaho Falls (IDA) 09:07 Seattle-Tacoma (SEA)
Qatar Airways QR 2052 Non-stop Embraer EMB 175 (E75) 2:07 Effective 2026-02-12 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 2459)
Wed 08:00 Idaho Falls (IDA) 08:59 Seattle-Tacoma (SEA)
Qatar Airways QR 2052 Non-stop Embraer EMB 175 (E75) 1:59 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 2211)
Daily 09:00 Idaho Falls (IDA) 10:10 Seattle-Tacoma (SEA)
Qatar Airways QR 2052 Non-stop Embraer EMB 175 (E75) 2:10 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 2211)
Tue,Thu,Sat,Sun 06:00 Idaho Falls (IDA) 06:50 Seattle-Tacoma (SEA)
Qatar Airways QR 2058 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-05-14 through 2026-06-09
Codeshare flight, operated by Alaska Airlines.(AS 2211)
Daily 06:15 Idaho Falls (IDA) 07:11 Seattle-Tacoma (SEA)
Qatar Airways QR 2059 Non-stop Embraer EMB 175 (E75) 1:56 Effective from 2026-06-10
Codeshare flight, operated by Alaska Airlines.(AS 2211)
Mon,Tue,Thu,Fri 14:43 Idaho Falls (IDA) 15:52 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4976 Non-stop Embraer EMB 175 (E75) 2:09 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 3027)
Wed,Sat,Sun 15:09 Idaho Falls (IDA) 16:17 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4976 Non-stop Embraer EMB 175 (E75) 2:08 Valid until 2026-01-04
Codeshare flight, operated by Alaska Airlines.(AS 3056)
Wed 16:00 Idaho Falls (IDA) 16:59 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4976 Non-stop Embraer EMB 175 (E75) 1:59 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 2010)
Daily 16:00 Idaho Falls (IDA) 16:49 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4976 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-03-19 through 2026-04-21
Codeshare flight, operated by Alaska Airlines.(AS 2010)
Daily 17:20 Idaho Falls (IDA) 18:21 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4976 Non-stop Embraer EMB 175 (E75) 2:01 Effective 2026-02-12 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 2453)
Daily 18:58 Idaho Falls (IDA) 20:00 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4976 Non-stop Embraer EMB 175 (E75) 2:02 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 2010)
Daily 06:00 Idaho Falls (IDA) 07:20 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4977 Non-stop Embraer EMB 175 (E75) 2:20 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 3423)
Daily 06:15 Idaho Falls (IDA) 07:13 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4977 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-03-19 through 2026-04-21
Codeshare flight, operated by Alaska Airlines.(AS 2211)
Daily 08:00 Idaho Falls (IDA) 09:07 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4977 Non-stop Embraer EMB 175 (E75) 2:07 Effective 2026-02-12 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 2459)
Wed 08:00 Idaho Falls (IDA) 08:59 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4977 Non-stop Embraer EMB 175 (E75) 1:59 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 2211)
Daily 09:00 Idaho Falls (IDA) 10:10 Seattle-Tacoma (SEA)
Hawaiian Airlines HA 4977 Non-stop Embraer EMB 175 (E75) 2:10 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 2211)
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All airlines flying from Idaho Falls (IDA) to Seattle-Tacoma (SEA).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:59, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:49, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:57, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:54, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:50, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:58, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:59, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:10, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Operates only on 2026-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:01, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Effective 2026-03-09 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Effective 2026-02-12 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:07, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Valid until 2026-01-06
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:09, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Valid until 2026-01-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 2:08, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-05-13 through 2026-06-08
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2211)
Duration: 1:50, 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 3423)
Duration: 2:20, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2211)
Duration: 1:58, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2459)
Duration: 2:07, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2211)
Duration: 1:59, 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 2211)
Duration: 2:10, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-05-14 through 2026-06-09
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2211)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2211)
Duration: 1:56, 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 3027)
Duration: 2:09, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Valid until 2026-01-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3056)
Duration: 2:08, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2010)
Duration: 1:59, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-03-19 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2010)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2453)
Duration: 2:01, 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 2010)
Duration: 2:02, 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 3423)
Duration: 2:20, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-03-19 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2211)
Duration: 1:58, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-02-12 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2459)
Duration: 2:07, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2211)
Duration: 1:59, 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 2211)
Duration: 2:10, non-stop
Embraer EMB 175 (E75)
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  • A domestic route departing from the Idaho Falls airport (IDA) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 565 miles, or 909 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 1:49 and 2:20.