Alaska Airlines flights from Hayden (HDN) to Seattle-Tacoma (SEA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 15:05 Hayden (HDN) 17:00 Seattle-Tacoma (SEA)
Alaska Airlines AS 3100 Non-stop Embraer EMB 175 (E75) 2:55 Effective 2026-02-14 through 2026-03-14
Wed,Sat 15:58 Hayden (HDN) 17:56 Seattle-Tacoma (SEA)
Alaska Airlines AS 3100 Non-stop Embraer EMB 175 (E75) 2:58 Effective 2026-01-07 through 2026-02-11
Wed,Sun 16:11 Hayden (HDN) 18:06 Seattle-Tacoma (SEA)
Alaska Airlines AS 3100 Non-stop Embraer EMB 175 (E75) 2:55 Effective 2026-02-15 through 2026-03-15
Sun 16:30 Hayden (HDN) 18:24 Seattle-Tacoma (SEA)
Alaska Airlines AS 3100 Non-stop Embraer EMB 175 (E75) 2:54 Effective 2026-01-11 through 2026-02-08
Wed,Sat 17:25 Hayden (HDN) 19:33 Seattle-Tacoma (SEA)
Alaska Airlines AS 3100 Non-stop Embraer EMB 175 (E75) 3:08 Valid until 2026-01-03
Wed 19:45 Hayden (HDN) 21:47 Seattle-Tacoma (SEA)
Alaska Airlines AS 3100 Non-stop Embraer EMB 175 (E75) 3:02 Operates only on 2026-03-18
Sun 17:27 Hayden (HDN) 19:35 Seattle-Tacoma (SEA)
Alaska Airlines AS 3396 Non-stop Embraer EMB 175 (E75) 3:08 Valid until 2026-01-04
Wed,Sat,Sun 13:14 Hayden (HDN) 14:53 Seattle-Tacoma (SEA)
Alaska Airlines AS 3486 Non-stop Embraer EMB 175 (E75) 2:39 Effective 2026-03-21 through 2026-03-29




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Alaska Airlines flights from Hayden (HDN) to Seattle-Tacoma (SEA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS3100
15:05
Hayden (HDN)

17:00
Seattle-Tacoma (SEA)
Effective 2026-02-14 through 2026-03-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS3100
15:58
Hayden (HDN)

17:56
Seattle-Tacoma (SEA)
Effective 2026-01-07 through 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:58, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS3100
16:11
Hayden (HDN)

18:06
Seattle-Tacoma (SEA)
Effective 2026-02-15 through 2026-03-15
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:55, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS3100
16:30
Hayden (HDN)

18:24
Seattle-Tacoma (SEA)
Effective 2026-01-11 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:54, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS3100
17:25
Hayden (HDN)

19:33
Seattle-Tacoma (SEA)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:08, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS3100
19:45
Hayden (HDN)

21:47
Seattle-Tacoma (SEA)
Operates only on 2026-03-18
Mon
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Tue
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Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:02, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS3396
17:27
Hayden (HDN)

19:35
Seattle-Tacoma (SEA)
Valid until 2026-01-04
Mon
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Tue
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Wed
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Thu
-
Fri
-
Sat
-
Sun
Duration: 3:08, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Alaska Airlines AS3486
13:14
Hayden (HDN)

14:53
Seattle-Tacoma (SEA)
Effective 2026-03-21 through 2026-03-29
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 2:39, non-stop
Embraer EMB 175 (E75)
  • A domestic route departing from the Hayden airport (HDN) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 889 miles, or 1430 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 2:39 and 3:08.
All HDN-SEA flights
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