Alaska Airlines flight AS 437: San Antonio - Seattle-Tacoma

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue-Thu,Sun 07:00 San Antonio (SAT) A 09:37 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 (73J) 4:37 Effective 2024-10-01 through 2024-10-06
Tue,Fri 07:00 San Antonio (SAT) A 09:37 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 MAX 9 (7M9) 4:37 Effective 2024-10-04 through 2024-10-08
Mon,Sat 07:00 San Antonio (SAT) A 09:37 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737-800 (73H) 4:37 Effective 2024-10-05 through 2024-10-12
Mon,Wed-Fri,Sun 07:00 San Antonio (SAT) A 09:37 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 (73J) 4:37 Effective 2024-10-09 through 2024-10-18
Tue 07:00 San Antonio (SAT) A 09:37 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 MAX 9 (7M9) 4:37 Operates only on 2024-10-15
Mon,Wed,Thu,Sat,Sun 07:00 San Antonio (SAT) A 09:37 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 (73J) 4:37 Effective 2024-10-19 through 2024-10-26
Tue 07:00 San Antonio (SAT) A 09:37 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737-800 (73H) 4:37 Operates only on 2024-10-22
Fri 07:00 San Antonio (SAT) A 09:37 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 MAX 9 (7M9) 4:37 Operates only on 2024-10-25
Mon,Thu,Fri,Sun 07:00 San Antonio (SAT) A 09:31 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 (73J) 4:31 Effective 2024-10-27 through 2024-11-03
Mon,Sat 07:00 San Antonio (SAT) A 09:31 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 MAX 9 (7M9) 4:31 Effective 2024-11-02 through 2024-11-18
Thu,Fri,Sun 07:00 San Antonio (SAT) A 09:31 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 (73J) 4:31 Effective 2024-11-07 through 2024-11-17
Thu 07:00 San Antonio (SAT) A 09:31 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 MAX 9 (7M9) 4:31 Operates only on 2024-11-21
Mon,Tue,Thu,Fri,Sun 07:00 San Antonio (SAT) A 09:33 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 (73J) 4:33 Effective 2024-11-22 through 2024-11-29
Sat 07:00 San Antonio (SAT) A 09:33 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737-800 (73H) 4:33 Operates only on 2024-11-23
Wed 07:00 San Antonio (SAT) A 09:33 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 MAX 9 (7M9) 4:33 Operates only on 2024-11-27
Mon,Sat,Sun 07:00 San Antonio (SAT) A 09:33 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 (73J) 4:33 Effective 2024-11-30 through 2024-12-02
Tue 07:00 San Antonio (SAT) A 09:41 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 MAX 9 (7M9) 4:41 Operates only on 2024-12-03
Mon-Fri 07:00 San Antonio (SAT) A 09:41 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 (73J) 4:41 Effective 2024-12-04 through 2024-12-13
Sat 07:00 San Antonio (SAT) A 09:41 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 MAX 8 (7M8) 4:41 Operates only on 2024-12-07
Sun 07:00 San Antonio (SAT) A 09:41 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737-800 (73H) 4:41 Operates only on 2024-12-08
Sat 07:00 San Antonio (SAT) A 09:41 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 MAX 9 (7M9) 4:41 Operates only on 2024-12-14
Mon,Wed,Sun 07:00 San Antonio (SAT) A 09:41 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 (73J) 4:41 Effective 2024-12-15 through 2024-12-18
Tue 07:00 San Antonio (SAT) A 09:41 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737-800 (73H) 4:41 Operates only on 2024-12-17
Tue-Thu,Sat,Sun 07:00 San Antonio (SAT) A 09:34 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 (73J) 4:34 Effective 2024-12-19 through 2025-01-05
Mon,Fri 07:00 San Antonio (SAT) A 09:29 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 (73J) 4:29 Effective 2024-12-20 through 2025-01-03
Daily 07:00 Boston Logan (BOS) B 10:28 Portland (PDX)
AS 437 Non-stop Boeing 737 (73J) 6:28 Effective from 2025-05-15
Daily 07:30 San Antonio (SAT) A 09:53 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 (73J) 4:23 Valid until 2024-09-02
Tue 07:30 San Antonio (SAT) A 09:53 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 MAX 9 (7M9) 4:23 Operates only on 2024-09-03
Tue-Fri,Sun 07:30 San Antonio (SAT) A 09:53 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 (73J) 4:23 Effective 2024-09-04 through 2024-09-13
Mon,Sat 07:30 San Antonio (SAT) A 09:53 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737-800 (73H) 4:23 Effective 2024-09-07 through 2024-09-09
Mon-Thu,Sat,Sun 07:30 San Antonio (SAT) A 09:53 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 (73J) 4:23 Effective 2024-09-14 through 2024-09-26
Fri 07:30 San Antonio (SAT) A 09:53 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 MAX 9 (7M9) 4:23 Operates only on 2024-09-20
Fri-Sun 07:30 San Antonio (SAT) A 09:53 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 (73J) 4:23 Effective 2024-09-27 through 2024-09-29
Mon 07:30 San Antonio (SAT) A 09:53 Seattle-Tacoma (SEA)
AS 437 Non-stop Boeing 737 MAX 9 (7M9) 4:23 Operates only on 2024-09-30


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Alaska Airlines flight AS 437:
San Antonio - Seattle-Tacoma
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:37
Seattle-Tacoma (SEA)
Effective 2024-10-01 through 2024-10-06
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 4:37, non-stop
Boeing 737 (73J)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:37
Seattle-Tacoma (SEA)
Effective 2024-10-04 through 2024-10-08
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:37, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:37
Seattle-Tacoma (SEA)
Effective 2024-10-05 through 2024-10-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:37, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:37
Seattle-Tacoma (SEA)
Effective 2024-10-09 through 2024-10-18
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:37, non-stop
Boeing 737 (73J)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:37
Seattle-Tacoma (SEA)
Operates only on 2024-10-15
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:37, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:37
Seattle-Tacoma (SEA)
Effective 2024-10-19 through 2024-10-26
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Duration: 4:37, non-stop
Boeing 737 (73J)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:37
Seattle-Tacoma (SEA)
Operates only on 2024-10-22
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:37, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:37
Seattle-Tacoma (SEA)
Operates only on 2024-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:37, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:31
Seattle-Tacoma (SEA)
Effective 2024-10-27 through 2024-11-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:31, non-stop
Boeing 737 (73J)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:31
Seattle-Tacoma (SEA)
Effective 2024-11-02 through 2024-11-18
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:31, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:31
Seattle-Tacoma (SEA)
Effective 2024-11-07 through 2024-11-17
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:31, non-stop
Boeing 737 (73J)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:31
Seattle-Tacoma (SEA)
Operates only on 2024-11-21
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:31, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:33
Seattle-Tacoma (SEA)
Effective 2024-11-22 through 2024-11-29
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:33, non-stop
Boeing 737 (73J)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:33
Seattle-Tacoma (SEA)
Operates only on 2024-11-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:33, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:33
Seattle-Tacoma (SEA)
Operates only on 2024-11-27
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:33, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:33
Seattle-Tacoma (SEA)
Effective 2024-11-30 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 4:33, non-stop
Boeing 737 (73J)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:41
Seattle-Tacoma (SEA)
Operates only on 2024-12-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:41, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:41
Seattle-Tacoma (SEA)
Effective 2024-12-04 through 2024-12-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:41, non-stop
Boeing 737 (73J)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:41
Seattle-Tacoma (SEA)
Operates only on 2024-12-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:41, non-stop
Boeing 737 MAX 8 (7M8)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:41
Seattle-Tacoma (SEA)
Operates only on 2024-12-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:41, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:41
Seattle-Tacoma (SEA)
Operates only on 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:41, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:41
Seattle-Tacoma (SEA)
Effective 2024-12-15 through 2024-12-18
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:41, non-stop
Boeing 737 (73J)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:41
Seattle-Tacoma (SEA)
Operates only on 2024-12-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:41, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:34
Seattle-Tacoma (SEA)
Effective 2024-12-19 through 2025-01-05
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 4:34, non-stop
Boeing 737 (73J)
Alaska Airlines AS437
07:00
San Antonio (SAT) A

09:29
Seattle-Tacoma (SEA)
Effective 2024-12-20 through 2025-01-03
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:29, non-stop
Boeing 737 (73J)
Alaska Airlines AS437
07:00
Boston Logan (BOS) B

10:28
Portland (PDX)
Effective from 2025-05-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:28, non-stop
Boeing 737 (73J)
Alaska Airlines AS437
07:30
San Antonio (SAT) A

09:53
Seattle-Tacoma (SEA)
Valid until 2024-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:23, non-stop
Boeing 737 (73J)
Alaska Airlines AS437
07:30
San Antonio (SAT) A

09:53
Seattle-Tacoma (SEA)
Operates only on 2024-09-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:23, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS437
07:30
San Antonio (SAT) A

09:53
Seattle-Tacoma (SEA)
Effective 2024-09-04 through 2024-09-13
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:23, non-stop
Boeing 737 (73J)
Alaska Airlines AS437
07:30
San Antonio (SAT) A

09:53
Seattle-Tacoma (SEA)
Effective 2024-09-07 through 2024-09-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:23, non-stop
Boeing 737-800 (73H)
Alaska Airlines AS437
07:30
San Antonio (SAT) A

09:53
Seattle-Tacoma (SEA)
Effective 2024-09-14 through 2024-09-26
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 4:23, non-stop
Boeing 737 (73J)
Alaska Airlines AS437
07:30
San Antonio (SAT) A

09:53
Seattle-Tacoma (SEA)
Operates only on 2024-09-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:23, non-stop
Boeing 737 MAX 9 (7M9)
Alaska Airlines AS437
07:30
San Antonio (SAT) A

09:53
Seattle-Tacoma (SEA)
Effective 2024-09-27 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 4:23, non-stop
Boeing 737 (73J)
Alaska Airlines AS437
07:30
San Antonio (SAT) A

09:53
Seattle-Tacoma (SEA)
Operates only on 2024-09-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:23, non-stop
Boeing 737 MAX 9 (7M9)
  • AS 437 is a domestic flight departing from the San Antonio airport (SAT) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 1772 miles, or 2853 km.
  • The timezone of the departure airport is UTC-6 , 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 4:23 and 6:28.
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