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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
27 Jul 24 Aug Southwest Airlines
29 Jul 03 Aug Breeze Airways
17 Jul 19 Jul Frontier Airlines
31 Jul 04 Aug Breeze Airways
31 Jul 08 Aug Frontier Airlines
11 Jul 20 Jul Southwest Airlines
08 Jul 15 Jul Frontier Airlines
12 Jul 17 Jul Southwest Airlines
24 Jul 27 Jul Frontier Airlines
09 Jul 16 Jul Southwest Airlines
06 Jul 27 Jul Frontier Airlines
09 Jul 19 Jul Frontier Airlines
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deals for one-way flights from San Antonio to San Juan in July.

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Updated Jul 4, 2026.

About these fares

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