Alaska Airlines flight AS 354: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Wed 10:40 Portland (PDX) 12:54 Boise (BOI)
AS 354 Non-stop Boeing 737-800 (73H) 1:14 Operates only on 2026-01-07
Daily 17:50 Seattle-Tacoma (SEA) 20:31 Burbank (BUR)
AS 354 Non-stop Boeing 737 (73J) 2:41 Effective from 2026-10-03
Daily 18:45 Seattle-Tacoma (SEA) 09:10 Keflavik, Reykjavik (KEF)
AS 354 Non-stop Boeing 737 MAX 8 (7M8) 7:25 Effective 2026-06-21 through 2026-06-27
The flight arrives 1 day after departure.
Daily 19:25 Seattle-Tacoma (SEA) 09:50 Keflavik, Reykjavik (KEF)
AS 354 Non-stop Boeing 737 MAX 8 (7M8) 7:25 Effective 2026-05-28 through 2026-06-20
The flight arrives 1 day after departure.
Daily 19:25 Seattle-Tacoma (SEA) 09:50 Keflavik, Reykjavik (KEF)
AS 354 Non-stop Boeing 737 MAX 8 (7M8) 7:25 Effective 2026-06-28 through 2026-09-07
The flight arrives 1 day after departure.
Sat 20:54 Seattle-Tacoma (SEA) 06:35 Fort Lauderdale (FLL) 1
AS 354 Non-stop Boeing 737 MAX 8 (7M8) 5:41 Operates only on 2026-03-07
The flight arrives 1 day after departure.
Mon,Wed-Sun 21:16 Seattle-Tacoma (SEA) 06:09 Fort Lauderdale (FLL) 1
AS 354 Non-stop Boeing 737 MAX 8 (7M8) 5:53 Valid until 2026-01-04
The flight arrives 1 day after departure.
Mon,Tue 21:16 Seattle-Tacoma (SEA) 06:09 Fort Lauderdale (FLL) 1
AS 354 Non-stop Boeing 737-800 (73H) 5:53 Valid until 2026-01-05
The flight arrives 1 day after departure.
Thu 21:50 Seattle-Tacoma (SEA) 06:35 Fort Lauderdale (FLL) 1
AS 354 Non-stop Boeing 737-800 (73H) 5:45 Operates only on 2026-02-12
The flight arrives 1 day after departure.
Mon,Thu-Sun 21:50 Seattle-Tacoma (SEA) 06:35 Fort Lauderdale (FLL) 1
AS 354 Non-stop Boeing 737 MAX 8 (7M8) 5:45 Effective 2026-02-13 through 2026-03-06
The flight arrives 1 day after departure.
Mon,Thu-Sun 21:50 Seattle-Tacoma (SEA) 06:35 Fort Lauderdale (FLL) 1
AS 354 Non-stop Boeing 737 MAX 8 (7M8) 5:45 Effective 2026-03-08 through 2026-03-14
The flight arrives 1 day after departure.
Mon,Sun 21:50 Seattle-Tacoma (SEA) 06:35 Fort Lauderdale (FLL) 1
AS 354 Non-stop Boeing 737-800 (73H) 5:45 Effective 2026-03-15 through 2026-03-16
The flight arrives 1 day after departure.
Wed 22:45 Seattle-Tacoma (SEA) 07:48 Fort Lauderdale (FLL) 1
AS 354 Non-stop Boeing 737 (73J) 6:03 Operates only on 2026-03-18
The flight arrives 1 day after departure.
Daily 22:45 Seattle-Tacoma (SEA) 07:40 Fort Lauderdale (FLL) 1
AS 354 Non-stop Boeing 737 (73J) 5:55 Effective 2026-03-19 through 2026-04-21
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 354: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Alaska Airlines AS354
Operates only on 2026-01-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:14, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS354
Effective from 2026-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:41, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS354
Effective 2026-06-21 through 2026-06-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS354
Effective 2026-05-28 through 2026-06-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS354
Effective 2026-06-28 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS354
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:41, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS354
Valid until 2026-01-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 5:53, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS354
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:53, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS354
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:45, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS354
Effective 2026-02-13 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 5:45, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS354
Effective 2026-03-08 through 2026-03-14
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 5:45, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS354
Effective 2026-03-15 through 2026-03-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:45, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS354
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:03, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Direct Flights:

Alaska Airlines AS354
Effective 2026-03-19 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:55, 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) - Boise (BOI)
  • Seattle-Tacoma (SEA) - Burbank (BUR)
  • Seattle-Tacoma (SEA) - Fort Lauderdale (FLL)
  • Seattle-Tacoma (SEA) - Keflavik, Reykjavik (KEF)