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Direct flights from San Diego to San Antonio

Airlines Schedules

SAN - SAT route map All flights from SAN to SAT non-stop. There are direct flights from San Diego International Airport (SAN), California, USA to San Antonio International (SAT), Texas, USA with Southwest Airlines. 13 weekly departures are currently scheduled on this route. Departure times range from 07:20 to 20:00 depending on the schedule period. The flight distance is 1133 miles (1823 km). Flight time ranges from 2 hours and 35 minutes to 2 hours and 55 minutes.

SAN
San Diego Airport
USASan Diego , USA
SAT
San Antonio
USASan Antonio , USA
SAN
San Diego Airport
USASan Diego , USA
San Antonio
USASan Antonio , USA
SAT
Flight time 2h 35min to 2h 55min
Updated Sep 28, 2026
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Airlines with non-stop routes:

Southwest Airlines Low-cost carrier

Departure times vary between 07:20 and 20:00 • From Terminal 1
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
13 flights/week
13 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from San Diego to San Antonio with Southwest Airlines

This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Nov 2
Tue
Nov 3
Wed
Nov 4
Thu
Nov 5
Fri
Nov 6
Sat
Nov 7
Sun
Nov 8
WN2893
08:35
09:15
09:15
08:35
08:35
----
08:35
WN3734
19:15
18:00
18:00
19:15
19:15
15:30
19:15

The timetable & schedule information was updated at 2026-09-28

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San Diego to San Antonio scheduled departures

Select a date to see every published non-stop departure between SAN and SAT.

Friday
Fri
Oct 30
2 flights(2)
Saturday
Sat
Oct 31
1 flights(1)
Sunday
Sun
Nov 01
2 flights(2)
Monday
Mon
Nov 02
2 flights(2)
Tuesday
Tue
Nov 03
2 flights(2)
Wednesday
Wed
Nov 04
2 flights(2)
Thursday
Thu
Nov 05
2 flights(2)
Time
Airline
Flight
08:25
Southwest Airlines Southwest Airlines
WN3673
19:50
Southwest Airlines Southwest Airlines
WN957
11:50
Southwest Airlines Southwest Airlines
WN3451
08:35
Southwest Airlines Southwest Airlines
WN2893
19:15
Southwest Airlines Southwest Airlines
WN3734
08:35
Southwest Airlines Southwest Airlines
WN2893
19:15
Southwest Airlines Southwest Airlines
WN3734
09:15
Southwest Airlines Southwest Airlines
WN2893
18:00
Southwest Airlines Southwest Airlines
WN3734
09:15
Southwest Airlines Southwest Airlines
WN2893
18:00
Southwest Airlines Southwest Airlines
WN3734
08:35
Southwest Airlines Southwest Airlines
WN2893
19:15
Southwest Airlines Southwest Airlines
WN3734
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SAN-SAT flight route
Route map from San Diego, SAN to San Antonio, SAT. The distance is 1133 miles or 1823 km.
San Diego - San Antonio direct flight map
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SAN - SAT route facts

  • Distance
    1133 miles (1823 km)
  • Flight time
    2 hours and 35 minutes to 2 hours and 55 minutes
  • Airline
    Southwest Southwest
  • Airline alliances
    Low-cost carrier
  • Cabins
    Economy
  • Departure terminals
    Terminal 1
  • Arrival terminals
    Terminal A
  • Aircraft
    Boeing 737-800 (winglets) Passenger/BBJ2, Boeing 737MAX 8 Passenger and Boeing 737-700 Passenger (Scimitar Winglets)

Route FAQ

Southwest Airlines operates non-stop flights from SAN to SAT with 13 weekly departures.

Scheduled flight time from SAN to SAT ranges from 2 hours and 35 minutes to 2 hours and 55 minutes. The route covers 1133 miles (1823 km).

13 weekly departures are currently scheduled on this route, with published departure times ranging from 07:20 to 20:00 depending on the schedule period.

Departure terminal: Terminal 1. Arrival terminal: Terminal A.

Economy are currently scheduled on non-stop flights for this route.
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