Best airfares from San Antonio to San Diego
Jetradar compares airfares from San Antonio to San Diego with hundreds of airlines (including United Airlines, American Airlines, Alaska Airlines) and dozens of online travel agencies in one single place. We provide you with all the options to find the cheapest flights to San Diego, you choose where to book. Also there you can find airlines special offers from San Antonio to San Diego. The cheapest round-trip price found within the last week was $179. The cheapest oneway price found within the last week was $110.Cheapest Flights from San Antonio, TX to San Diego, CA
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Airline One Way One Way / Round-Trip Round-Trip 
United Airlines $114 $181 
American Airlines $130 $189 
Alaska Airlines $224 $200 
JetBlue Airways $586 $453 
Aeromexico Find $1,247 -
Airline One Way One Way / Round-Trip Round-Trip 
Virgin America $324 $1,426 
Spirit Airlines $157 $291 
Frontier Airlines $96 $179 
Southwest Airlines $165 $278 
Mesa Airlines Find $681 -
Airline One Way One Way / Round-Trip Round-Trip 
Volaris $304 $521 
Allegiant Air $110 $223 
Fortune $268 Find 
Compass Airlines Inc. Find $552 
Great Lakes Airlines Find $664
Flights from San Antonio to San Diego
Travelling from San Antonio to San Diego advices and facts
- The distance between San Antonio and San Diego is 1128 miles (or 1815 kilometers).
- The shortest flight time is 3h 38m
- When you fly from San Antonio to San Diego, don't forget about the time difference. The time in San Diego is -2:00 from the San Antonio time. The current time in San Diego is 08:43pm and 10:43pm in San Antonio. Check this again shortly before your flight.