United Airlines flights from Saint Louis (STL) to San Antonio (SAT).

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Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Daily 06:00 Saint Louis (STL) 1 10:47 San Antonio (SAT) B
United Airlines UA 1371 1-stop Airbus A320 (320) 4:47 Effective 2026-01-06 through 2026-02-03
Daily 06:00 Saint Louis (STL) 1 10:47 San Antonio (SAT) B
United Airlines UA 1371 1-stop Airbus A320 (320) 4:47 Effective 2026-02-05 through 2026-02-11
Thu 06:00 Saint Louis (STL) 1 10:47 San Antonio (SAT) B
United Airlines UA 1371 1-stop Airbus A320 (320) 4:47 Operates only on 2026-02-12
Mon,Wed-Sun 06:00 Saint Louis (STL) 1 10:47 San Antonio (SAT) B
United Airlines UA 1371 1-stop Boeing 737-700 (73G) 4:47 Effective 2026-02-13 through 2026-02-23
Tue 06:00 Saint Louis (STL) 1 10:47 San Antonio (SAT) B
United Airlines UA 1371 1-stop Boeing 737 MAX 8 (7M8) 4:47 Operates only on 2026-02-17
Daily 06:00 Saint Louis (STL) 1 10:47 San Antonio (SAT) B
United Airlines UA 1371 1-stop Boeing 737-700 (73G) 4:47 Effective 2026-02-24 through 2026-03-04
Mon-Fri,Sun 06:00 Saint Louis (STL) 1 10:47 San Antonio (SAT) B
United Airlines UA 1371 1-stop Airbus A319 (319) 4:47 Effective 2026-03-05 through 2026-03-27
Daily 06:00 Saint Louis (STL) 1 10:41 San Antonio (SAT) B
United Airlines UA 1371 1-stop Airbus A320 (320) 4:41 Effective 2026-03-29 through 2026-04-29
Daily 06:00 Saint Louis (STL) 1 10:50 San Antonio (SAT) B
United Airlines UA 1371 1-stop Boeing 737-700 (73G) 4:50 Effective 2026-04-30 through 2026-05-20
Daily 06:15 Saint Louis (STL) 1 10:48 San Antonio (SAT) B
United Airlines UA 1371 1-stop Airbus A319 (319) 4:33 Effective from 2026-05-21
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United Airlines flights from Saint Louis (STL) to San Antonio (SAT).
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Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:

Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:47, 1-stop
Airbus A320 (320)

Non-Direct Flights:

Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:47, 1-stop
Airbus A320 (320)

Non-Direct Flights:

Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:47, 1-stop
Airbus A320 (320)

Non-Direct Flights:

Effective 2026-02-13 through 2026-02-23
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 4:47, 1-stop
Boeing 737-700 (73G)

Non-Direct Flights:

Operates only on 2026-02-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:47, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Effective 2026-02-24 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:47, 1-stop
Boeing 737-700 (73G)

Non-Direct Flights:

Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:47, 1-stop
Airbus A319 (319)

Non-Direct Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:41, 1-stop
Airbus A320 (320)

Non-Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:50, 1-stop
Boeing 737-700 (73G)

Non-Direct Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:33, 1-stop
Airbus A319 (319)
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  • A domestic route departing from the Saint Louis airport (STL) and arriving at San Antonio airport (SAT).
  • The flight distance is 786 miles, or 1265 km.
  • The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).