Alaska Airlines flight AS 1439: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Wed 12:50 Seattle-Tacoma (SEA) 15:15 Boise (BOI)
AS 1439 Non-stop Boeing 737 (73J) 1:25 Operates only on 2026-03-18
Sat 13:35 San Jose del Cabo (SJD) 2 17:07 Sacramento (SMF) B
AS 1439 Non-stop Boeing 737 (73J) 3:32 Operates only on 2026-03-14
Daily 13:37 Eugene (EUG) 14:48 Seattle-Tacoma (SEA)
AS 1439 Non-stop Boeing 737 (73J) 1:11 Effective 2026-05-13 through 2026-06-09
Sat 14:45 San Jose del Cabo (SJD) 2 17:15 Sacramento (SMF) B
AS 1439 Non-stop Boeing 737 (73J) 3:30 Effective 2026-02-14 through 2026-03-07
Daily 17:35 Seattle-Tacoma (SEA) 20:26 Santa Ana (SNA)
AS 1439 Non-stop Boeing 737-800 (73H) 2:51 Effective from 2026-06-10
Daily 21:30 Seattle-Tacoma (SEA) 23:52 Boise (BOI)
AS 1439 Non-stop Boeing 737 (73J) 1:22 Effective 2026-03-19 through 2026-04-21
Mon,Thu 22:53 Los Angeles (LAX) 6 06:45 Cancun (CUN) 2
AS 1439 Non-stop Boeing 737 MAX 9 (7M9) 4:52 Valid until 2026-01-05
The flight arrives 1 day after departure.
Fri-Sun 22:53 Los Angeles (LAX) 6 06:45 Cancun (CUN) 2
AS 1439 Non-stop Boeing 737 (73J) 4:52 Effective 2026-01-02 through 2026-01-04
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 1439: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS1439
12:50
Seattle-Tacoma (SEA)

15:15
Boise (BOI)
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS1439
13:35
San Jose del Cabo (SJD) 2

17:07
Sacramento (SMF) B
Operates only on 2026-03-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:32, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS1439
13:37
Eugene (EUG)

14:48
Seattle-Tacoma (SEA)
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:11, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS1439
14:45
San Jose del Cabo (SJD) 2

17:15
Sacramento (SMF) B
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:30, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS1439
17:35
Seattle-Tacoma (SEA)

20:26
Santa Ana (SNA)
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:51, non-stop
Boeing 737-800 (73H)
Direct Flights:
Alaska Airlines AS1439
21:30
Seattle-Tacoma (SEA)

23:52
Boise (BOI)
Effective 2026-03-19 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:22, non-stop
Boeing 737 (73J)
Direct Flights:
Alaska Airlines AS1439
22:53
Los Angeles (LAX) 6

06:45(+1)
Cancun (CUN) 2
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:52, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
Alaska Airlines AS1439
22:53
Los Angeles (LAX) 6

06:45(+1)
Cancun (CUN) 2
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 4:52, 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:
  • Eugene (EUG) - Seattle-Tacoma (SEA)
  • Los Angeles (LAX) - Cancun (CUN)
  • San Jose del Cabo (SJD) - Sacramento (SMF)
  • Seattle-Tacoma (SEA) - Boise (BOI)
  • Seattle-Tacoma (SEA) - Santa Ana (SNA)
All Alaska Airlines flights
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