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Find low faresSouthwest® flights from Los Angeles to San Antonio from $99
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Low fares from Los Angeles to San Antonio
$
Los Angeles (LAX)to
San Antonio (SAT)
Depart: 02/28/2026
One-way
Basic
From
$99
Seen: 4 hrs ago
Los Angeles (LAX)to
San Antonio (SAT)
Depart: 02/21/2026
One-way
Basic
From
$99
Seen: 48 minutes ago
Los Angeles (LAX)to
San Antonio (SAT)
Depart: 04/11/2026
One-way
Basic
From
$120
Seen: 2 hrs ago
Los Angeles (LAX)to
San Antonio (SAT)
Depart: 02/21/2026
One-way
Choice
From
$131
Seen: 48 minutes ago
Los Angeles (LAX)to
San Antonio (SAT)
Depart: 02/28/2026
One-way
Choice
From
$131
Seen: 4 hrs ago
Los Angeles (LAX)to
San Antonio (SAT)
Depart: 03/04/2026
One-way
Basic
From
$138
Seen: 4 hrs ago
Explore flights from Los Angeles to San Antonio
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Flight Details
Departing from:
Los Angeles International Airport
Arriving at:
San Antonio International Airport
Average flight time:
2 hours 58 minutes
Distance:
1211 miles
Route Information
156† Weekly flights
- 1‡ Nonstop flight per day Monday through Friday
- 1‡ Nonstop flight on Saturday
- 1‡ Nonstop flight on Sunday
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
The average flight time from Los Angeles to San Antonio is 2 hours 58 minutes.
There are 156 weekly flights from Los Angeles to San Antonio on Southwest Airlines.
Yes, Southwest flies nonstop from Los Angeles to San Antonio once per day from Monday through Friday.
Yes, Southwest flies nonstop from Los Angeles to San Antonio once per day on Saturdays and Sundays.
To find the lowest fares by day and time to fly Los Angeles to San Antonio with Southwest, check out our Low Fare Calendar.
You can rent a car at San Antonio International Airport book yours with your flight.
Yes! Flights from Los Angeles to San Antonio—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.