Best airfares from San Juan to San Antonio
Jetradar compares airfares from San Juan to San Antonio with hundreds of airlines (including United Airlines, American Airlines, JetBlue Airways) and dozens of online travel agencies in one single place. We provide you with all the options to find the cheapest flights to San Antonio, you choose where to book. Also there you can find airlines special offers from San Juan to San Antonio. The cheapest round-trip price found within the last week was $338. The cheapest oneway price found within the last week was $172.Cheapest Flights from San Juan to San Antonio, TX
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Airline One Way One Way / Round-Trip Round-Trip 
United Airlines $172 $262 
American Airlines $171 $338 
JetBlue Airways $445 $605 
Aeromexico $2,005 $1,081 
Spirit Airlines $318 $526 -
Airline One Way One Way / Round-Trip Round-Trip 
Copa Airlines $493 $540 
Avianca $699 $1,439 
Frontier Airlines $381 $674 
Southwest Airlines $194 $416 
Interjet Find $1,180 -
Airline One Way One Way / Round-Trip Round-Trip 
Allegiant Air $235 $604
Flights from San Juan to San Antonio
Travelling from San Juan to San Antonio advices and facts
- The distance between San Juan and San Antonio is 2174 miles (or 3498 kilometers).
- The shortest flight time is 7h 1m
- When you fly from San Juan to San Antonio, don't forget about the time difference. The time in San Antonio is -2:00 from the San Juan time. The current time in San Antonio is 03:50am and 05:50am in San Juan. Check this again shortly before your flight.