Direct flights from San Diego to San Antonio
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 07:10 to 20:10 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 Diego
, USA
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
The timetable & schedule information was updated at 2026-08-11
San Diego to San Antonio scheduled departures
Select a date to see every published non-stop departure between SAN and SAT.
SAN - SAT route facts
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Distance1133 miles (1823 km)
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Flight time2 hours and 35 minutes to 2 hours and 55 minutes
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Airline Southwest
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Airline alliancesLow-cost carrier
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CabinsEconomy
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Departure terminalsTerminal 1
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Arrival terminalsTerminal A
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AircraftBoeing 737-700 Passenger (Scimitar Winglets) , Boeing 737-800 (winglets) Passenger/BBJ2 and Boeing 737MAX 8 Passenger
Route FAQ
Direct flights from San Diego to TX, USA
From San Diego to Houston
IAH George Bush Intcntl Houston
From San Diego to Dallas
DFW Dallas Fort Worth International
From San Diego to Houston
HOU William P. Hobby Airport
From San Diego to Dallas
DAL Dallas Love Fld
From San Diego to Austin
AUS Austin-Bergstrom International Airport
From San Diego to El Paso
ELP El Paso International Airport
