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Flights from San Diego to San Antonio
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Find cheap one-way flights from San Diego to San Antonio starting at US$53.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
- SAN08:4424h 12m1 stopSAT10:56Sat, Apr 20|San Diego - San Antonio|Frontier AirlinesUS$53US$8740% OFF40% OFFUS$87US$53
- SAN08:3410h 30m1 stopSAT21:04Wed, Apr 17|San Diego - San Antonio|Frontier AirlinesUS$54US$8738% OFF38% OFFUS$87US$54
- SAN08:3410h 30m1 stopSAT21:04Wed, Apr 10|San Diego - San Antonio|Frontier AirlinesUS$54US$8738% OFF38% OFFUS$87US$54
- SAN09:049h 32m1 stopSAT20:36Mon, Apr 15|San Diego - San Antonio|Frontier AirlinesUS$57US$57
- SAN16:2427h 35m1 stopSAT21:59Thu, Apr 11|San Diego - San Antonio|Frontier AirlinesUS$58US$58
- SAN21:3820h 40m1 stopSAT20:18Thu, Apr 18|San Diego - San Antonio|Frontier AirlinesUS$58US$58
- SAN21:4220h 54m1 stopSAT20:36Sun, Apr 14|San Diego - San Antonio|Frontier AirlinesUS$58US$58
- SAN16:3013h 50m1 stopSAT08:20Fri, Apr 26|San Diego - San Antonio|Frontier AirlinesUS$58US$58
- SAN21:3820h 40m1 stopSAT20:18Thu, Apr 25|San Diego - San Antonio|Frontier AirlinesUS$60US$60
- SAN17:5115h 51m1 stopSAT11:42Tue, Apr 9|San Diego - San Antonio|Frontier AirlinesUS$67US$67
- SAN13:003h 5mDirectSAT14:00Fri, Apr 5|San Diego - San Antonio|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from San Diego to San Antonio
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From US$53
Spirit Airlines
From US$131
American Airlines
From US$156
United Airlines
From US$157
Alaska Airlines
From US$162
Southwest Airlines
From US$162
Delta Air Lines
From US$229
ANA airlines
Find more flights and airlines
Find cheap flights from San Diego to San Antonio by different airports
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Diego to San Antonio.
- CheapestSAN08:4424h 12m1 transferSAT10:56San Diego International Airport - San Antonio International AirportSat, Apr 20Frontier AirlinesUS$53
- SAN08:4424h 12m1 transferSAT10:56San Diego International Airport - San Antonio International AirportSat, Apr 20Frontier AirlinesUS$53Find More Flights
Frequently Asked Questions
San Diego to San Antonio Flight Information
Cheapest nonstop flight price | $52 |
---|---|
Cheapest round-trip ticket price | $235 |
Off-season for travel | February |
Peak season for travel | June |
Plan Your Trip Around San Antonio
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