Southwest Airlines flights from Atlanta (ATL) to San Antonio (SAT).

FLIGHT SCHEDULE
Direct Flights:
Sat 13:45 Atlanta (ATL) N 15:35 San Antonio (SAT) A Southwest Airlines WN 246 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2026-01-10 through 2026-02-07
Thu,Fri,Sun 13:50 Atlanta (ATL) N 15:35 San Antonio (SAT) A Southwest Airlines WN 246 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-01-11 through 2026-01-16
Mon,Sun 13:50 Atlanta (ATL) N 15:35 San Antonio (SAT) A Southwest Airlines WN 246 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 13:50 Atlanta (ATL) N 15:35 San Antonio (SAT) A Southwest Airlines WN 246 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-02-01 through 2026-02-06
Mon,Sun 13:50 Atlanta (ATL) N 15:35 San Antonio (SAT) A Southwest Airlines WN 246 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 13:50 Atlanta (ATL) N 15:35 San Antonio (SAT) A Southwest Airlines WN 246 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-02-17 through 2026-02-23
Mon 13:50 Atlanta (ATL) N 15:35 San Antonio (SAT) A Southwest Airlines WN 246 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Operates only on 2026-03-02
Mon,Thu,Fri 14:55 Atlanta (ATL) N 16:40 San Antonio (SAT) A Southwest Airlines WN 246 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 14:55 Atlanta (ATL) N 16:40 San Antonio (SAT) A Southwest Airlines WN 246 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-02-20 through 2026-03-01
Mon,Thu,Fri 14:10 Atlanta (ATL) N 15:45 San Antonio (SAT) A Southwest Airlines WN 267 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-04-09 through 2026-06-01
Mon,Thu,Fri 13:15 Atlanta (ATL) N 14:40 San Antonio (SAT) A Southwest Airlines WN 416 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-06-04 through 2026-08-03
Sun 14:25 Atlanta (ATL) N 15:50 San Antonio (SAT) A Southwest Airlines WN 733 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-06-07 through 2026-08-02
Mon 14:20 Atlanta (ATL) N 16:00 San Antonio (SAT) A Southwest Airlines WN 1588 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Operates only on 2026-01-05
Sat 14:15 Atlanta (ATL) N 16:00 San Antonio (SAT) A Southwest Airlines WN 1755 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-02-14 through 2026-02-28
Sun 14:55 Atlanta (ATL) N 16:40 San Antonio (SAT) A Southwest Airlines WN 1758 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-03-08 through 2026-04-05
Mon,Thu,Fri 15:10 Atlanta (ATL) N 16:55 San Antonio (SAT) A Southwest Airlines WN 1758 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-03-05 through 2026-04-06
Tue,Wed 15:45 Atlanta (ATL) N 17:35 San Antonio (SAT) A Southwest Airlines WN 1758 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-03-10 through 2026-04-01
Sat 16:15 Atlanta (ATL) N 18:00 San Antonio (SAT) A Southwest Airlines WN 1758 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-03-07 through 2026-04-04
Sat 13:00 Atlanta (ATL) N 14:40 San Antonio (SAT) A Southwest Airlines WN 2023 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Operates only on 2026-01-03
Sun 15:15 Atlanta (ATL) N 16:40 San Antonio (SAT) A Southwest Airlines WN 2653 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-08-09 through 2026-09-27
Wed,Thu 16:05 Atlanta (ATL) N 17:50 San Antonio (SAT) A Southwest Airlines WN 2872 Non-stop Boeing 737-700 (73W) 2:45 Valid until 2026-01-01
Mon,Thu,Fri 12:50 Atlanta (ATL) N 14:15 San Antonio (SAT) A Southwest Airlines WN 3174 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-08-06 through 2026-09-28
Sun 14:55 Atlanta (ATL) N 16:30 San Antonio (SAT) A Southwest Airlines WN 3183 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Operates only on 2026-05-24
Tue,Wed 13:35 Atlanta (ATL) N 15:10 San Antonio (SAT) A Southwest Airlines WN 4389 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-04-07 through 2026-06-03
Sun 14:55 Atlanta (ATL) N 16:30 San Antonio (SAT) A Southwest Airlines WN 4389 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-04-12 through 2026-05-17
Sun 14:55 Atlanta (ATL) N 16:30 San Antonio (SAT) A Southwest Airlines WN 4389 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2026-05-31
Fri,Sun 09:45 Atlanta (ATL) N 11:30 San Antonio (SAT) A Southwest Airlines WN 4495 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-01-02 through 2026-01-04
Non-Direct Flights:
Mon,Thu,Fri 09:55 Atlanta (ATL) N 13:55 San Antonio (SAT) A Southwest Airlines WN 169 1-stop Boeing 737-700 (Scimitar Winglets) 5:00 Effective 2026-04-09 through 2026-06-01
Sat 09:20 Atlanta (ATL) N 13:35 San Antonio (SAT) A Southwest Airlines WN 224 1-stop Boeing 737-800 (73H) 5:15 Effective 2026-06-06 through 2026-08-01
Sun 10:40 Atlanta (ATL) N 13:40 San Antonio (SAT) A Southwest Airlines WN 2743 1-stop Boeing 737 MAX 8 (7M8) 4:00 Operates only on 2026-05-24
Thu,Fri,Sun 06:20 Atlanta (ATL) N 09:30 San Antonio (SAT) A Southwest Airlines WN 2918 1-stop Boeing 737-700 (Scimitar Winglets) 4:10 Effective 2026-01-11 through 2026-01-16
Mon,Sun 06:20 Atlanta (ATL) N 09:30 San Antonio (SAT) A Southwest Airlines WN 2918 1-stop Boeing 737-700 (Scimitar Winglets) 4:10 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 06:20 Atlanta (ATL) N 09:30 San Antonio (SAT) A Southwest Airlines WN 2918 1-stop Boeing 737-700 (Scimitar Winglets) 4:10 Effective 2026-02-01 through 2026-02-06
Mon,Sun 06:20 Atlanta (ATL) N 09:30 San Antonio (SAT) A Southwest Airlines WN 2918 1-stop Boeing 737-700 (Scimitar Winglets) 4:10 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 06:20 Atlanta (ATL) N 09:30 San Antonio (SAT) A Southwest Airlines WN 2918 1-stop Boeing 737-700 (Scimitar Winglets) 4:10 Effective 2026-02-17 through 2026-02-23
Mon 06:20 Atlanta (ATL) N 09:30 San Antonio (SAT) A Southwest Airlines WN 2918 1-stop Boeing 737-700 (Scimitar Winglets) 4:10 Operates only on 2026-03-02

A domestic route departing from the Atlanta airport (ATL) and arriving at San Antonio airport (SAT).
The flight distance is 872 miles, or 1404 km.
The timezone of the departure airport is UTC-5 , 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 2:50.

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN246

13:45

Atlanta (ATL) N

15:35

San Antonio (SAT) A

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN246

13:50

Atlanta (ATL) N

15:35

San Antonio (SAT) A

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN246

13:50

Atlanta (ATL) N

15:35

San Antonio (SAT) A

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN246

13:50

Atlanta (ATL) N

15:35

San Antonio (SAT) A

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN246

13:50

Atlanta (ATL) N

15:35

San Antonio (SAT) A

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN246

13:50

Atlanta (ATL) N

15:35

San Antonio (SAT) A

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN246

13:50

Atlanta (ATL) N

15:35

San Antonio (SAT) A

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN246

14:55

Atlanta (ATL) N

16:40

San Antonio (SAT) A

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN246

14:55

Atlanta (ATL) N

16:40

San Antonio (SAT) A

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN267

14:10

Atlanta (ATL) N

15:45

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 WN416

13:15

Atlanta (ATL) N

14:40

San Antonio (SAT) A

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN733

14:25

Atlanta (ATL) N

15:50

San Antonio (SAT) A

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1588

14:20

Atlanta (ATL) N

16:00

San Antonio (SAT) A

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1755

14:15

Atlanta (ATL) N

16:00

San Antonio (SAT) A

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN1758

14:55

Atlanta (ATL) N

16:40

San Antonio (SAT) A

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN1758

15:10

Atlanta (ATL) N

16:55

San Antonio (SAT) A

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN1758

15:45

Atlanta (ATL) N

17:35

San Antonio (SAT) A

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1758

16:15

Atlanta (ATL) N

18:00

San Antonio (SAT) A

Effective 2026-03-07 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN2023

13:00

Atlanta (ATL) N

14:40

San Antonio (SAT) A

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2653

15:15

Atlanta (ATL) N

16:40

San Antonio (SAT) A

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2872

16:05

Atlanta (ATL) N

17:50

San Antonio (SAT) A

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN3174

12:50

Atlanta (ATL) N

14:15

San Antonio (SAT) A

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3183

14:55

Atlanta (ATL) N

16:30

San Antonio (SAT) A

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4389

13:35

Atlanta (ATL) N

15:10

San Antonio (SAT) A

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4389

14:55

Atlanta (ATL) N

16:30

San Antonio (SAT) A

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4389

14:55

Atlanta (ATL) N

16:30

San Antonio (SAT) A

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4495

09:45

Atlanta (ATL) N

11:30

San Antonio (SAT) A

Effective 2026-01-02 through 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

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

Non-Direct Flights:

Southwest Airlines WN169

09:55

Atlanta (ATL) N

13:55

San Antonio (SAT) A

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 5:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN224

09:20

Atlanta (ATL) N

13:35

San Antonio (SAT) A

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:15, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2743

10:40

Atlanta (ATL) N

13:40

San Antonio (SAT) A

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:00, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2918

06:20

Atlanta (ATL) N

09:30

San Antonio (SAT) A

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2918

06:20

Atlanta (ATL) N

09:30

San Antonio (SAT) A

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2918

06:20

Atlanta (ATL) N

09:30

San Antonio (SAT) A

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2918

06:20

Atlanta (ATL) N

09:30

San Antonio (SAT) A

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2918

06:20

Atlanta (ATL) N

09:30

San Antonio (SAT) A

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2918

06:20

Atlanta (ATL) N

09:30

San Antonio (SAT) A

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

A domestic route departing from the Atlanta airport (ATL) and arriving at San Antonio airport (SAT).
The flight distance is 872 miles, or 1404 km.
The timezone of the departure airport is UTC-5 , 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 2:50.

All ATL-SAT flights

All Southwest Airlines flights

Return (SAT-ATL) flights

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