Cheapest return flights from San Antonio to San Juan in August from 173€

AirHint found the following cheapest return flights from San Antonio (SAT) to San Juan (SJU) in August 2025 (see full year).

Return flights

04 Aug - 22 Aug Spirit Airlines direct
11 Aug - 15 Aug Spirit Airlines direct
11 Aug - 22 Aug Spirit Airlines direct
11 Aug - 29 Aug Spirit Airlines direct
18 Aug - 22 Aug Spirit Airlines direct
18 Aug - 29 Aug Spirit Airlines direct
15 Aug - 22 Aug Spirit Airlines direct
15 Aug - 29 Aug Spirit Airlines direct
04 Aug - 15 Aug Spirit Airlines direct
18 Aug - 05 Sep Spirit Airlines direct
15 Aug - 05 Sep Spirit Airlines direct
22 Aug - 29 Aug Spirit Airlines direct
22 Aug - 05 Sep Spirit Airlines direct
22 Aug - 12 Sep Spirit Airlines direct
21 Aug - 05 Sep Spirit Airlines
28 Aug - 05 Sep Spirit Airlines
28 Aug - 12 Sep Spirit Airlines
28 Aug - 18 Sep Spirit Airlines

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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