Southwest Airlines flights from Las Vegas Harry Reid (LAS) to San Antonio (SAT).

FLIGHT SCHEDULE
Direct Flights:
Sat 08:00 Las Vegas Harry Reid (LAS) 1 12:35 San Antonio (SAT) A Southwest Airlines WN 4648 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 15:10 Las Vegas Harry Reid (LAS) 1 19:40 San Antonio (SAT) A Southwest Airlines WN 4649 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 15:10 Las Vegas Harry Reid (LAS) 1 19:40 San Antonio (SAT) A Southwest Airlines WN 4649 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-02-20 through 2026-03-01
Tue,Wed 13:15 Las Vegas Harry Reid (LAS) 1 18:00 San Antonio (SAT) A Southwest Airlines WN 4653 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-08-04 through 2026-09-30
Sun 09:10 Las Vegas Harry Reid (LAS) 1 13:55 San Antonio (SAT) A Southwest Airlines WN 4755 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-08-09 through 2026-09-27
Sat 20:55 Las Vegas Harry Reid (LAS) 1 01:25 San Antonio (SAT) A Southwest Airlines WN 4834 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2026-01-03 The flight arrives 1 day after departure.
Mon,Tue,Fri,Sun 21:25 Las Vegas Harry Reid (LAS) 1 01:50 San Antonio (SAT) A Southwest Airlines WN 4834 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Valid until 2026-01-04 The flight arrives 1 day after departure.
Sun 14:45 Las Vegas Harry Reid (LAS) 1 19:25 San Antonio (SAT) A Southwest Airlines WN 5099 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-08-09 through 2026-09-27
Non-Direct Flights:
Tue,Wed 08:55 Las Vegas Harry Reid (LAS) 1 15:00 San Antonio (SAT) A Southwest Airlines WN 174 1-stop Boeing 737-700 (Scimitar Winglets) 4:05 Effective 2026-06-09 through 2026-07-29
Sun 15:55 Las Vegas Harry Reid (LAS) 1 23:35 San Antonio (SAT) A Southwest Airlines WN 997 1-stop Boeing 737-700 (Scimitar Winglets) 5:40 Effective 2026-04-12 through 2026-05-17
Sun 15:55 Las Vegas Harry Reid (LAS) 1 23:35 San Antonio (SAT) A Southwest Airlines WN 997 1-stop Boeing 737-700 (Scimitar Winglets) 5:40 Operates only on 2026-05-31
Tue,Wed 18:35 Las Vegas Harry Reid (LAS) 1 00:35 San Antonio (SAT) A Southwest Airlines WN 1657 1-stop Boeing 737-800 (73H) 4:00 Effective 2026-03-10 through 2026-04-01 The flight arrives 1 day after departure.
Mon,Thu,Fri 07:15 Las Vegas Harry Reid (LAS) 1 13:40 San Antonio (SAT) A Southwest Airlines WN 1747 1-stop Boeing 737 MAX 8 (7M8) 4:25 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 07:15 Las Vegas Harry Reid (LAS) 1 13:40 San Antonio (SAT) A Southwest Airlines WN 1747 1-stop Boeing 737 MAX 8 (7M8) 4:25 Effective 2026-02-20 through 2026-03-01
Mon,Thu,Fri 16:00 Las Vegas Harry Reid (LAS) 1 22:50 San Antonio (SAT) A Southwest Airlines WN 2063 1-stop Boeing 737-700 (Scimitar Winglets) 4:50 Effective 2026-04-09 through 2026-06-01
Sun 18:45 Las Vegas Harry Reid (LAS) 1 00:50 San Antonio (SAT) A Southwest Airlines WN 3328 1-stop Boeing 737-800 (73H) 4:05 Effective 2026-06-07 through 2026-08-02 The flight arrives 1 day after departure.
Mon,Thu,Fri 17:40 Las Vegas Harry Reid (LAS) 1 23:30 San Antonio (SAT) A Southwest Airlines WN 4260 1-stop Boeing 737-700 (Scimitar Winglets) 3:50 Effective 2026-06-04 through 2026-08-03
Tue,Wed 10:00 Las Vegas Harry Reid (LAS) 1 22:55 San Antonio (SAT) A Southwest Airlines WN 3630 4-stop Boeing 737-700 (Scimitar Winglets) 10:55 Effective 2026-03-10 through 2026-04-01

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A domestic route departing from the Las Vegas Harry Reid airport (LAS) and arriving at San Antonio airport (SAT).
The flight distance is 1066 miles, or 1716 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 2:25 and 2:45.

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Southwest Airlines flights from Las Vegas Harry Reid (LAS) to San Antonio (SAT).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4648

08:00

Las Vegas Harry Reid (LAS) 1

12:35

San Antonio (SAT) A

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4649

15:10

Las Vegas Harry Reid (LAS) 1

19:40

San Antonio (SAT) A

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4649

15:10

Las Vegas Harry Reid (LAS) 1

19:40

San Antonio (SAT) A

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4653

13:15

Las Vegas Harry Reid (LAS) 1

18:00

San Antonio (SAT) A

Effective 2026-08-04 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4755

09:10

Las Vegas Harry Reid (LAS) 1

13:55

San Antonio (SAT) A

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4834

20:55

Las Vegas Harry Reid (LAS) 1

01:25(+1)

San Antonio (SAT) A

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN4834

21:25

Las Vegas Harry Reid (LAS) 1

01:50(+1)

San Antonio (SAT) A

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN5099

14:45

Las Vegas Harry Reid (LAS) 1

19:25

San Antonio (SAT) A

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN174

08:55

Las Vegas Harry Reid (LAS) 1

15:00

San Antonio (SAT) A

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN997

15:55

Las Vegas Harry Reid (LAS) 1

23:35

San Antonio (SAT) A

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN997

15:55

Las Vegas Harry Reid (LAS) 1

23:35

San Antonio (SAT) A

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1657

18:35

Las Vegas Harry Reid (LAS) 1

00:35(+1)

San Antonio (SAT) A

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:00, 1-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN1747

07:15

Las Vegas Harry Reid (LAS) 1

13:40

San Antonio (SAT) A

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:25, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1747

07:15

Las Vegas Harry Reid (LAS) 1

13:40

San Antonio (SAT) A

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:25, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2063

16:00

Las Vegas Harry Reid (LAS) 1

22:50

San Antonio (SAT) A

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3328

18:45

Las Vegas Harry Reid (LAS) 1

00:50(+1)

San Antonio (SAT) A

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:05, 1-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN4260

17:40

Las Vegas Harry Reid (LAS) 1

23:30

San Antonio (SAT) A

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3630

10:00

Las Vegas Harry Reid (LAS) 1

22:55

San Antonio (SAT) A

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 10:55, 4-stop
Boeing 737-700 (Scimitar Winglets)

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A domestic route departing from the Las Vegas Harry Reid airport (LAS) and arriving at San Antonio airport (SAT).
The flight distance is 1066 miles, or 1716 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 2:25 and 2:45.

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