Cheapest return flights from Atlanta to San Juan in August from $163

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

Return flights

25 Aug - 29 Aug Frontier Airlines direct
11 Aug - 22 Aug Spirit Airlines
09 Aug - 22 Aug Spirit Airlines
31 Aug - 06 Sep Frontier Airlines direct
31 Aug - 04 Sep Frontier Airlines direct
04 Aug - 07 Aug Spirit Airlines
16 Aug - 22 Aug Spirit Airlines
07 Aug - 22 Aug Spirit Airlines
04 Aug - 22 Aug Spirit Airlines
10 Aug - 22 Aug Spirit Airlines
12 Aug - 22 Aug Spirit Airlines
18 Aug - 22 Aug Spirit Airlines
23 Aug - 04 Sep Spirit Airlines
23 Aug - 11 Sep Spirit Airlines
16 Aug - 04 Sep Spirit Airlines
18 Aug - 04 Sep Spirit Airlines
24 Aug - 04 Sep Spirit Airlines
24 Aug - 11 Sep Spirit Airlines
25 Aug - 04 Sep Spirit Airlines
25 Aug - 11 Sep Spirit Airlines

Also check the deals for one-way flights from Atlanta 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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