Cheapest return flights from San Antonio (SAT) to San Juan (SJU), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
21 Aug 24 Aug Southwest Airlines
21 Aug 26 Aug Southwest Airlines
14 Aug 21 Aug Southwest Airlines
10 Aug 19 Aug Delta
27 Aug 31 Aug Delta
21 Aug 25 Aug Southwest Airlines
12 Aug 20 Aug United
06 Aug 24 Aug United
02 Aug 07 Aug Southwest Airlines
08 Aug 10 Aug Breeze Airways
Powered by

deals for one-way flights from San Antonio to San Juan in August.

Book a cheap hotel in San Juan

Cheap car rent in Luis Munoz Marin Intl

Updated Jul 5, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.