All airlines flying from Seattle-Tacoma (SEA) to San Antonio (SAT).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Sat 17:50 Seattle-Tacoma (SEA) 23:59 San Antonio (SAT) A
Alaska Airlines AS 423 Non-stop Boeing 737 MAX 9 (7M9) 4:09 Valid until 2025-05-10
Sun 17:50 Seattle-Tacoma (SEA) 23:59 San Antonio (SAT) A
Alaska Airlines AS 423 Non-stop Boeing 737-800 (73H) 4:09 Valid until 2025-05-04
Mon,Tue,Sun 17:50 Seattle-Tacoma (SEA) 23:59 San Antonio (SAT) A
Alaska Airlines AS 423 Non-stop Boeing 737 MAX 9 (7M9) 4:09 Effective 2025-05-11 through 2025-05-13
Daily 17:50 Seattle-Tacoma (SEA) 23:48 San Antonio (SAT) A
Alaska Airlines AS 423 Non-stop Boeing 737 (73J) 3:58 Effective 2025-10-04 through 2025-11-20
Thu-Sat 23:36 Seattle-Tacoma (SEA) 05:40 San Antonio (SAT) A
Alaska Airlines AS 423 Non-stop Boeing 737 MAX 9 (7M9) 4:04 Effective 2025-06-12 through 2025-06-28
The flight arrives 1 day after departure.
Mon-Wed,Sun 23:36 Seattle-Tacoma (SEA) 05:40 San Antonio (SAT) A
Alaska Airlines AS 423 Non-stop Boeing 737 (73J) 4:04 Effective 2025-06-15 through 2025-06-29
The flight arrives 1 day after departure.
Mon-Wed,Sat,Sun 23:36 Seattle-Tacoma (SEA) 05:40 San Antonio (SAT) A
Alaska Airlines AS 423 Non-stop Boeing 737 MAX 9 (7M9) 4:04 Effective 2025-06-30 through 2025-07-08
The flight arrives 1 day after departure.
Wed,Thu 23:36 Seattle-Tacoma (SEA) 05:40 San Antonio (SAT) A
Alaska Airlines AS 423 Non-stop Boeing 737 (73J) 4:04 Effective 2025-07-03 through 2025-07-09
The flight arrives 1 day after departure.
Mon,Tue,Thu-Sun 23:36 Seattle-Tacoma (SEA) 05:40 San Antonio (SAT) A
Alaska Airlines AS 423 Non-stop Boeing 737 MAX 9 (7M9) 4:04 Effective 2025-07-10 through 2025-07-18
The flight arrives 1 day after departure.
Wed,Sat,Sun 23:36 Seattle-Tacoma (SEA) 05:40 San Antonio (SAT) A
Alaska Airlines AS 423 Non-stop Boeing 737 (73J) 4:04 Effective 2025-07-16 through 2025-07-23
The flight arrives 1 day after departure.
Mon,Tue,Thu-Sun 23:36 Seattle-Tacoma (SEA) 05:40 San Antonio (SAT) A
Alaska Airlines AS 423 Non-stop Boeing 737 MAX 9 (7M9) 4:04 Effective 2025-07-21 through 2025-07-31
The flight arrives 1 day after departure.
Wed,Fri 23:36 Seattle-Tacoma (SEA) 05:40 San Antonio (SAT) A
Alaska Airlines AS 423 Non-stop Boeing 737 (73J) 4:04 Effective 2025-07-30 through 2025-08-06
The flight arrives 1 day after departure.
Mon,Tue,Thu-Sun 23:36 Seattle-Tacoma (SEA) 05:40 San Antonio (SAT) A
Alaska Airlines AS 423 Non-stop Boeing 737 MAX 9 (7M9) 4:04 Effective 2025-08-02 through 2025-08-18
The flight arrives 1 day after departure.
Tue,Wed 23:36 Seattle-Tacoma (SEA) 05:40 San Antonio (SAT) A
Alaska Airlines AS 423 Non-stop Boeing 737 (73J) 4:04 Effective 2025-08-13 through 2025-08-19
The flight arrives 1 day after departure.
Daily 23:40 Seattle-Tacoma (SEA) 05:38 San Antonio (SAT) A
Alaska Airlines AS 423 Non-stop Boeing 737 (73J) 3:58 Effective 2025-11-21 through 2026-01-06
The flight arrives 1 day after departure.
Tue,Thu-Sat 12:21 Seattle-Tacoma (SEA) 18:28 San Antonio (SAT) A
Alaska Airlines AS 449 Non-stop Boeing 737 (73J) 4:07 Effective 2025-05-15 through 2025-05-20
Mon,Wed-Sun 12:21 Seattle-Tacoma (SEA) 18:28 San Antonio (SAT) A
Alaska Airlines AS 449 Non-stop Boeing 737 MAX 9 (7M9) 4:07 Effective 2025-05-18 through 2025-05-25
Mon,Sat,Sun 12:21 Seattle-Tacoma (SEA) 18:28 San Antonio (SAT) A
Alaska Airlines AS 449 Non-stop Boeing 737 (73J) 4:07 Effective 2025-05-26 through 2025-06-01
Tue 12:21 Seattle-Tacoma (SEA) 18:28 San Antonio (SAT) A
Alaska Airlines AS 449 Non-stop Boeing 737-800 (73H) 4:07 Operates only on 2025-05-27
Mon,Wed-Fri 12:21 Seattle-Tacoma (SEA) 18:28 San Antonio (SAT) A
Alaska Airlines AS 449 Non-stop Boeing 737 MAX 9 (7M9) 4:07 Effective 2025-05-28 through 2025-06-02
Mon-Wed,Sat 12:21 Seattle-Tacoma (SEA) 18:28 San Antonio (SAT) A
Alaska Airlines AS 449 Non-stop Boeing 737 (73J) 4:07 Effective 2025-06-03 through 2025-06-09
Tue,Thu,Fri,Sun 12:21 Seattle-Tacoma (SEA) 18:28 San Antonio (SAT) A
Alaska Airlines AS 449 Non-stop Boeing 737 MAX 9 (7M9) 4:07 Effective 2025-06-05 through 2025-06-10
Wed 12:21 Seattle-Tacoma (SEA) 18:28 San Antonio (SAT) A
Alaska Airlines AS 449 Non-stop Boeing 737 (73J) 4:07 Operates only on 2025-06-11
Daily 12:26 Seattle-Tacoma (SEA) 18:38 San Antonio (SAT) A
Alaska Airlines AS 449 Non-stop Boeing 737 (73J) 4:12 Effective 2025-08-20 through 2025-10-03
Fri 17:59 Seattle-Tacoma (SEA) 00:07 San Antonio (SAT) A
Alaska Airlines AS 454 Non-stop Boeing 737 (73J) 4:08 Operates only on 2025-10-03
The flight arrives 1 day after departure.
Wed 23:21 Seattle-Tacoma (SEA) 05:20 San Antonio (SAT) A
Alaska Airlines AS 486 Non-stop Boeing 737 (73J) 3:59 Operates only on 2025-06-11
The flight arrives 1 day after departure.
Daily 12:00 Seattle-Tacoma (SEA) 17:58 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 (73J) 3:58 Effective from 2025-10-04
Mon,Tue,Thu,Fri 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 (73J) 4:04 Effective 2025-06-12 through 2025-06-17
Wed-Sun 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 MAX 9 (7M9) 4:04 Effective 2025-06-14 through 2025-06-20
Tue,Sat 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 (73J) 4:04 Effective 2025-06-21 through 2025-06-24
Wed-Sun 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 MAX 9 (7M9) 4:04 Effective 2025-06-22 through 2025-06-28
Mon 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 MAX 8 (7M8) 4:04 Operates only on 2025-06-23
Tue,Fri-Sun 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 (73J) 4:04 Effective 2025-06-29 through 2025-07-06
Mon,Wed,Thu 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 MAX 9 (7M9) 4:04 Effective 2025-06-30 through 2025-07-03
Mon,Tue,Sat 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 (73J) 4:04 Effective 2025-07-07 through 2025-07-12
Mon,Wed-Fri,Sun 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 MAX 9 (7M9) 4:04 Effective 2025-07-09 through 2025-07-20
Mon,Tue,Sat 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 (73J) 4:04 Effective 2025-07-15 through 2025-07-21
Tue,Thu,Fri,Sun 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 MAX 9 (7M9) 4:04 Effective 2025-07-22 through 2025-07-29
Mon,Wed,Sat 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 (73J) 4:04 Effective 2025-07-23 through 2025-08-04
Thu 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 MAX 8 (7M8) 4:04 Operates only on 2025-07-31
Thu,Fri,Sun 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 MAX 9 (7M9) 4:04 Effective 2025-08-01 through 2025-08-10
Tue,Wed,Sat 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 (73J) 4:04 Effective 2025-08-05 through 2025-08-12
Mon 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 MAX 8 (7M8) 4:04 Operates only on 2025-08-11
Wed-Fri,Sun 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 MAX 9 (7M9) 4:04 Effective 2025-08-13 through 2025-08-17
Mon,Tue,Sat 12:33 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 (73J) 4:04 Effective 2025-08-16 through 2025-08-19
Mon-Fri,Sun 12:37 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 MAX 9 (7M9) 4:00 Valid until 2025-05-13
Wed 12:37 Seattle-Tacoma (SEA) 18:37 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 (73J) 4:00 Operates only on 2025-05-14
Daily 17:59 Seattle-Tacoma (SEA) 00:07 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 (73J) 4:08 Effective 2025-08-20 through 2025-10-02
The flight arrives 1 day after departure.
Thu 23:11 Seattle-Tacoma (SEA) 05:10 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737 (73J) 3:59 Operates only on 2025-05-15
The flight arrives 1 day after departure.
Fri 23:11 Seattle-Tacoma (SEA) 05:10 San Antonio (SAT) A
Alaska Airlines AS 494 Non-stop Boeing 737-800 (73H) 3:59 Effective 2025-05-16 through 2025-05-23
The flight arrives 1 day after departure.
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All airlines flying from Seattle-Tacoma (SEA) to San Antonio (SAT).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Valid until 2025-05-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 4:09, non-stop
Boeing 737 MAX 9 (7M9)

Valid until 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:09, non-stop
Boeing 737-800 (73H)

Effective 2025-05-11 through 2025-05-13
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:09, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-10-04 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:58, non-stop
Boeing 737 (73J)

Effective 2025-06-12 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 4:04, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Effective 2025-06-15 through 2025-06-29
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:04, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Effective 2025-06-30 through 2025-07-08
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 4:04, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Effective 2025-07-03 through 2025-07-09
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:04, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Effective 2025-07-10 through 2025-07-18
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:04, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Effective 2025-07-16 through 2025-07-23
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 4:04, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Effective 2025-07-21 through 2025-07-31
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:04, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Effective 2025-07-30 through 2025-08-06
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:04, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Effective 2025-08-02 through 2025-08-18
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:04, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Effective 2025-08-13 through 2025-08-19
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:04, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Effective 2025-11-21 through 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:58, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Effective 2025-05-15 through 2025-05-20
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 4:07, non-stop
Boeing 737 (73J)

Effective 2025-05-18 through 2025-05-25
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 4:07, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-05-26 through 2025-06-01
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 4:07, non-stop
Boeing 737 (73J)

Operates only on 2025-05-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:07, non-stop
Boeing 737-800 (73H)

Effective 2025-05-28 through 2025-06-02
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:07, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-06-03 through 2025-06-09
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:07, non-stop
Boeing 737 (73J)

Effective 2025-06-05 through 2025-06-10
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:07, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2025-06-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:07, non-stop
Boeing 737 (73J)

Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:12, non-stop
Boeing 737 (73J)

Operates only on 2025-10-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:08, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Operates only on 2025-06-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:59, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Effective from 2025-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:58, non-stop
Boeing 737 (73J)

Effective 2025-06-12 through 2025-06-17
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:04, non-stop
Boeing 737 (73J)

Effective 2025-06-14 through 2025-06-20
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 4:04, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-06-21 through 2025-06-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:04, non-stop
Boeing 737 (73J)

Effective 2025-06-22 through 2025-06-28
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 4:04, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2025-06-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:04, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-06-29 through 2025-07-06
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 4:04, non-stop
Boeing 737 (73J)

Effective 2025-06-30 through 2025-07-03
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:04, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-07-07 through 2025-07-12
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:04, non-stop
Boeing 737 (73J)

Effective 2025-07-09 through 2025-07-20
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:04, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-07-15 through 2025-07-21
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:04, non-stop
Boeing 737 (73J)

Effective 2025-07-22 through 2025-07-29
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:04, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-07-23 through 2025-08-04
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:04, non-stop
Boeing 737 (73J)

Operates only on 2025-07-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:04, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-08-01 through 2025-08-10
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:04, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-08-05 through 2025-08-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:04, non-stop
Boeing 737 (73J)

Operates only on 2025-08-11
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:04, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-08-13 through 2025-08-17
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:04, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-08-16 through 2025-08-19
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:04, non-stop
Boeing 737 (73J)

Valid until 2025-05-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:00, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2025-05-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737 (73J)

Effective 2025-08-20 through 2025-10-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:08, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Operates only on 2025-05-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:59, non-stop
Boeing 737 (73J)
The flight arrives 1 day after departure.

Effective 2025-05-16 through 2025-05-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:59, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
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  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at San Antonio airport (SAT).
  • The flight distance is 1772 miles, or 2853 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . 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 3:58 and 4:12.