Alaska Airlines flight AS 371: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 11:51 Seattle-Tacoma (SEA) 12:57 Ketchikan (KTN)
AS 371 Non-stop Boeing 737 (73J) 2:06 Effective 2026-05-13 through 2026-06-09
Wed,Sun 13:38 Portland (PDX) 14:43 Seattle-Tacoma (SEA)
AS 371 Non-stop Boeing 737-800 (73H) 1:05 Effective 2026-01-07 through 2026-01-14
Mon,Thu-Sat 13:38 Portland (PDX) 14:43 Seattle-Tacoma (SEA)
AS 371 Non-stop Boeing 737 (73J) 1:05 Effective 2026-01-08 through 2026-01-16
Tue 13:38 Portland (PDX) 14:43 Seattle-Tacoma (SEA)
AS 371 Non-stop Boeing 737 MAX 9 (7M9) 1:05 Effective 2026-01-13 through 2026-01-27
Thu,Sat,Sun 13:38 Portland (PDX) 14:43 Seattle-Tacoma (SEA)
AS 371 Non-stop Boeing 737-800 (73H) 1:05 Effective 2026-01-17 through 2026-01-24
Mon,Wed,Fri 13:38 Portland (PDX) 14:43 Seattle-Tacoma (SEA)
AS 371 Non-stop Boeing 737 (73J) 1:05 Effective 2026-01-19 through 2026-02-02
Sun 13:38 Portland (PDX) 14:43 Seattle-Tacoma (SEA)
AS 371 Non-stop Boeing 737 MAX 9 (7M9) 1:05 Operates only on 2026-01-25
Thu,Sat,Sun 13:38 Portland (PDX) 14:43 Seattle-Tacoma (SEA)
AS 371 Non-stop Boeing 737-800 (73H) 1:05 Effective 2026-01-29 through 2026-02-08
Mon-Wed,Fri 13:38 Portland (PDX) 14:43 Seattle-Tacoma (SEA)
AS 371 Non-stop Boeing 737 (73J) 1:05 Effective 2026-02-03 through 2026-02-11
Mon-Fri 14:57 Sacramento (SMF) B 16:35 Portland (PDX)
AS 371 Non-stop Boeing 737 (73J) 1:38 Effective 2026-02-12 through 2026-02-20
Sun 14:57 Sacramento (SMF) B 16:35 Portland (PDX)
AS 371 Non-stop Boeing 737-800 (73H) 1:38 Effective 2026-02-15 through 2026-02-22
Mon,Sun 14:57 Sacramento (SMF) B 16:35 Portland (PDX)
AS 371 Non-stop Boeing 737-800 (73H) 1:38 Effective 2026-02-23 through 2026-03-01
Mon-Fri 14:57 Sacramento (SMF) B 16:35 Portland (PDX)
AS 371 Non-stop Boeing 737 (73J) 1:38 Effective 2026-02-24 through 2026-03-11
Sun 14:57 Sacramento (SMF) B 16:35 Portland (PDX)
AS 371 Non-stop Boeing 737-800 (73H) 1:38 Operates only on 2026-03-08
Thu 14:57 Sacramento (SMF) B 16:35 Portland (PDX)
AS 371 Non-stop Boeing 737 MAX 8 (7M8) 1:38 Operates only on 2026-03-12
Mon,Tue,Fri,Sun 14:57 Sacramento (SMF) B 16:35 Portland (PDX)
AS 371 Non-stop Boeing 737 (73J) 1:38 Effective 2026-03-13 through 2026-03-17
Daily 19:44 Spokane (GEG) 21:01 Seattle-Tacoma (SEA)
AS 371 Non-stop Boeing 737 (73J) 1:17 Effective from 2026-06-10
Daily 21:15 Seattle-Tacoma (SEA) 05:23 Philadelphia (PHL) D
AS 371 Non-stop Boeing 737 (73J) 5:08 Effective 2026-03-19 through 2026-05-12
The flight arrives 1 day after departure.
Mon-Sat 21:29 Seattle-Tacoma (SEA) 05:37 Philadelphia (PHL) D
AS 371 Non-stop Boeing 737 MAX 9 (7M9) 5:08 Valid until 2026-01-05
The flight arrives 1 day after departure.
Sun 21:29 Seattle-Tacoma (SEA) 05:37 Philadelphia (PHL) D
AS 371 Non-stop Boeing 737 (73J) 5:08 Operates only on 2026-01-04
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 371: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Alaska Airlines AS371
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS371
Effective 2026-01-07 through 2026-01-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS371
Effective 2026-01-08 through 2026-01-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 1:05, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS371
Effective 2026-01-13 through 2026-01-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS371
Effective 2026-01-17 through 2026-01-24
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 1:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS371
Effective 2026-01-19 through 2026-02-02
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS371
Operates only on 2026-01-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS371
Effective 2026-01-29 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 1:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS371
Effective 2026-02-03 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS371
Effective 2026-02-12 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:38, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS371
Effective 2026-02-15 through 2026-02-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:38, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS371
Effective 2026-02-23 through 2026-03-01
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:38, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS371
Effective 2026-02-24 through 2026-03-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:38, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS371
Operates only on 2026-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:38, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS371
Operates only on 2026-03-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:38, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Alaska Airlines AS371
Effective 2026-03-13 through 2026-03-17
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:38, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS371
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:17, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS371
Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:08, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS371
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 5:08, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS371
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:08, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Portland (PDX) - Seattle-Tacoma (SEA)
  • Sacramento (SMF) - Portland (PDX)
  • Seattle-Tacoma (SEA) - Ketchikan (KTN)
  • Seattle-Tacoma (SEA) - Philadelphia (PHL)
  • Spokane (GEG) - Seattle-Tacoma (SEA)