All airlines flying from Las Vegas Harry Reid (LAS) to San Antonio (SAT).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Fri 15:58 Las Vegas Harry Reid (LAS) 3 20:41 San Antonio (SAT) A
Frontier Airlines F9 3418 Non-stop Airbus A321neo (32Q) 2:43 Operates only on 2026-01-16
Mon 15:58 Las Vegas Harry Reid (LAS) 3 20:41 San Antonio (SAT) A
Frontier Airlines F9 3418 Non-stop Airbus A321 (321) 2:43 Operates only on 2026-01-19
Thu,Sun 16:00 Las Vegas Harry Reid (LAS) 3 20:39 San Antonio (SAT) A
Frontier Airlines F9 3418 Non-stop Airbus A321neo (32Q) 2:39 Effective 2026-03-15 through 2026-03-22
Thu,Sun 15:15 Las Vegas Harry Reid (LAS) 3 19:58 San Antonio (SAT) A
Frontier Airlines F9 3420 Non-stop Airbus A321neo (32Q) 2:43 Effective 2026-01-15 through 2026-01-18
Mon 16:05 Las Vegas Harry Reid (LAS) 3 20:44 San Antonio (SAT) A
Frontier Airlines F9 3420 Non-stop Airbus A321neo (32Q) 2:39 Effective 2026-02-16 through 2026-03-02
Thu 16:06 Las Vegas Harry Reid (LAS) 3 20:45 San Antonio (SAT) A
Frontier Airlines F9 3420 Non-stop Airbus A320neo (32N) 2:39 Effective 2026-02-12 through 2026-02-19
Mon 16:07 Las Vegas Harry Reid (LAS) 3 20:46 San Antonio (SAT) A
Frontier Airlines F9 3420 Non-stop Airbus A321neo (32Q) 2:39 Effective 2026-01-26 through 2026-02-09
Fri 16:25 Las Vegas Harry Reid (LAS) 3 21:04 San Antonio (SAT) A
Frontier Airlines F9 3420 Non-stop Airbus A321neo (32Q) 2:39 Effective 2026-01-23 through 2026-02-06
Fri 17:10 Las Vegas Harry Reid (LAS) 3 21:53 San Antonio (SAT) A
Frontier Airlines F9 3420 Non-stop Airbus A321neo (32Q) 2:43 Effective 2026-02-13 through 2026-02-27
Sat 21:10 Las Vegas Harry Reid (LAS) 1 01:40 San Antonio (SAT) A
Southwest Airlines WN 3528 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-07 through 2026-04-04
The flight arrives 1 day after departure.
Mon,Thu,Fri 14:15 Las Vegas Harry Reid (LAS) 1 18:55 San Antonio (SAT) A
Southwest Airlines WN 3654 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-03-05 through 2026-04-06
Mon,Thu,Fri 20:00 Las Vegas Harry Reid (LAS) 1 00:30 San Antonio (SAT) A
Southwest Airlines WN 3710 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-05 through 2026-04-06
The flight arrives 1 day after departure.
Tue,Wed 20:25 Las Vegas Harry Reid (LAS) 1 00:55 San Antonio (SAT) A
Southwest Airlines WN 3710 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-10 through 2026-04-01
The flight arrives 1 day after departure.
Tue,Wed 06:25 Las Vegas Harry Reid (LAS) 1 11:00 San Antonio (SAT) A
Southwest Airlines WN 3747 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 06:40 Las Vegas Harry Reid (LAS) 1 11:10 San Antonio (SAT) A
Southwest Airlines WN 3747 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-05 through 2026-04-06
Sat 07:00 Las Vegas Harry Reid (LAS) 1 11:30 San Antonio (SAT) A
Southwest Airlines WN 3747 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-07 through 2026-04-04
Sun 10:15 Las Vegas Harry Reid (LAS) 1 14:50 San Antonio (SAT) A
Southwest Airlines WN 3747 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-03-08 through 2026-04-05
Tue,Wed 17:35 Las Vegas Harry Reid (LAS) 1 22:15 San Antonio (SAT) A
Southwest Airlines WN 3846 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-06-09 through 2026-07-29
Sun 07:10 Las Vegas Harry Reid (LAS) 1 11:40 San Antonio (SAT) A
Southwest Airlines WN 3903 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-03-08 through 2026-04-05
Tue,Wed 07:00 Las Vegas Harry Reid (LAS) 1 11:40 San Antonio (SAT) A
Southwest Airlines WN 4178 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 13:35 Las Vegas Harry Reid (LAS) 1 18:10 San Antonio (SAT) A
Southwest Airlines WN 4272 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-04-09 through 2026-06-01
Mon,Thu,Fri 11:00 Las Vegas Harry Reid (LAS) 1 15:30 San Antonio (SAT) A
Southwest Airlines WN 4355 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 11:00 Las Vegas Harry Reid (LAS) 1 15:30 San Antonio (SAT) A
Southwest Airlines WN 4355 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-02-20 through 2026-03-01
Sat 16:50 Las Vegas Harry Reid (LAS) 1 21:20 San Antonio (SAT) A
Southwest Airlines WN 4355 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-02-14 through 2026-02-28
Sun 18:25 Las Vegas Harry Reid (LAS) 1 23:05 San Antonio (SAT) A
Southwest Airlines WN 4526 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 19:25 Las Vegas Harry Reid (LAS) 1 00:05 San Antonio (SAT) A
Southwest Airlines WN 4526 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-06-04 through 2026-08-03
The flight arrives 1 day after departure.
Mon,Thu,Fri 06:30 Las Vegas Harry Reid (LAS) 1 11:00 San Antonio (SAT) A
Southwest Airlines WN 4648 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 06:30 Las Vegas Harry Reid (LAS) 1 11:00 San Antonio (SAT) A
Southwest Airlines WN 4648 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-02-20 through 2026-03-01
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
Direct Codeshare Flights:
Fri 05:20 Las Vegas Harry Reid (LAS) 09:58 San Antonio (SAT)
Volaris Y4 2652 Non-stop Airbus A321 (321) 2:38 Operates only on 2026-02-27
Codeshare flight, operated by Frontier Airlines.(F9)
Sun 06:00 Las Vegas Harry Reid (LAS) 10:40 San Antonio (SAT)
Volaris Y4 2652 Non-stop Airbus A321 (321) 2:40 Effective 2026-02-15 through 2026-03-01
Codeshare flight, operated by Frontier Airlines.(F9)
Mon,Thu-Sun 06:00 Las Vegas Harry Reid (LAS) 10:40 San Antonio (SAT)
Volaris Y4 2652 Non-stop Airbus A321 (321) 2:40 Effective 2026-03-06 through 2026-03-13
Codeshare flight, operated by Frontier Airlines.(F9)
Mon,Fri 06:00 Las Vegas Harry Reid (LAS) 10:40 San Antonio (SAT)
Volaris Y4 2652 Non-stop Airbus A321 (321) 2:40 Effective 2026-03-16 through 2026-03-23
Codeshare flight, operated by Frontier Airlines.(F9)
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All airlines flying from Las Vegas Harry Reid (LAS) to San Antonio (SAT).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Frontier Airlines F93418
15:58
Las Vegas Harry Reid (LAS) 3

20:41
San Antonio (SAT) A
Operates only on 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:43, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93418
15:58
Las Vegas Harry Reid (LAS) 3

20:41
San Antonio (SAT) A
Operates only on 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:43, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F93418
16:00
Las Vegas Harry Reid (LAS) 3

20:39
San Antonio (SAT) A
Effective 2026-03-15 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:39, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93420
15:15
Las Vegas Harry Reid (LAS) 3

19:58
San Antonio (SAT) A
Effective 2026-01-15 through 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:43, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93420
16:05
Las Vegas Harry Reid (LAS) 3

20:44
San Antonio (SAT) A
Effective 2026-02-16 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:39, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93420
16:06
Las Vegas Harry Reid (LAS) 3

20:45
San Antonio (SAT) A
Effective 2026-02-12 through 2026-02-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:39, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93420
16:07
Las Vegas Harry Reid (LAS) 3

20:46
San Antonio (SAT) A
Effective 2026-01-26 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:39, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93420
16:25
Las Vegas Harry Reid (LAS) 3

21:04
San Antonio (SAT) A
Effective 2026-01-23 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:39, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93420
17:10
Las Vegas Harry Reid (LAS) 3

21:53
San Antonio (SAT) A
Effective 2026-02-13 through 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:43, non-stop
Airbus A321neo (32Q)
Direct Flights:
Southwest Airlines WN3528
21:10
Las Vegas Harry Reid (LAS) 1

01:40(+1)
San Antonio (SAT) A
Effective 2026-03-07 through 2026-04-04
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 WN3654
14:15
Las Vegas Harry Reid (LAS) 1

18:55
San Antonio (SAT) A
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN3710
20:00
Las Vegas Harry Reid (LAS) 1

00:30(+1)
San Antonio (SAT) A
Effective 2026-03-05 through 2026-04-06
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 WN3710
20:25
Las Vegas Harry Reid (LAS) 1

00:55(+1)
San Antonio (SAT) A
Effective 2026-03-10 through 2026-04-01
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 WN3747
06:25
Las Vegas Harry Reid (LAS) 1

11:00
San Antonio (SAT) A
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN3747
06:40
Las Vegas Harry Reid (LAS) 1

11:10
San Antonio (SAT) A
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN3747
07:00
Las Vegas Harry Reid (LAS) 1

11:30
San Antonio (SAT) A
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN3747
10:15
Las Vegas Harry Reid (LAS) 1

14:50
San Antonio (SAT) A
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN3846
17:35
Las Vegas Harry Reid (LAS) 1

22:15
San Antonio (SAT) A
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN3903
07:10
Las Vegas Harry Reid (LAS) 1

11:40
San Antonio (SAT) A
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4178
07:00
Las Vegas Harry Reid (LAS) 1

11:40
San Antonio (SAT) A
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4272
13:35
Las Vegas Harry Reid (LAS) 1

18:10
San Antonio (SAT) A
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4355
11:00
Las Vegas Harry Reid (LAS) 1

15:30
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 737-800 (73H)
Direct Flights:
Southwest Airlines WN4355
11:00
Las Vegas Harry Reid (LAS) 1

15:30
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 737-800 (73H)
Direct Flights:
Southwest Airlines WN4355
16:50
Las Vegas Harry Reid (LAS) 1

21:20
San Antonio (SAT) A
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4526
18:25
Las Vegas Harry Reid (LAS) 1

23:05
San Antonio (SAT) A
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4526
19:25
Las Vegas Harry Reid (LAS) 1

00:05(+1)
San Antonio (SAT) A
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
Direct Flights:
Southwest Airlines WN4648
06:30
Las Vegas Harry Reid (LAS) 1

11:00
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 WN4648
06:30
Las Vegas Harry Reid (LAS) 1

11:00
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 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)
Direct Codeshare Flights:
Volaris Y42652
05:20
Las Vegas Harry Reid (LAS)

09:58
San Antonio (SAT)
Operates only on 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:38, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Volaris Y42652
06:00
Las Vegas Harry Reid (LAS)

10:40
San Antonio (SAT)
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:40, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Volaris Y42652
06:00
Las Vegas Harry Reid (LAS)

10:40
San Antonio (SAT)
Effective 2026-03-06 through 2026-03-13
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:40, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Volaris Y42652
06:00
Las Vegas Harry Reid (LAS)

10:40
San Antonio (SAT)
Effective 2026-03-16 through 2026-03-23
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:40, non-stop
Airbus A321 (321)
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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.
Return (SAT-LAS) flights
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