Cheapest return flights from Atlanta to San Juan in August from $304

Best time to book flights for Atlanta (ATL) to San Juan (SJU) flights at AirHint

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

Return flights

02 Aug - 09 Aug Frontier Airlines direct
10 Aug - 17 Aug Spirit Airlines
01 Aug - 07 Aug Spirit Airlines
09 Aug - 16 Aug Spirit Airlines
07 Aug - 12 Aug Frontier Airlines
07 Aug - 12 Aug Spirit Airlines direct
09 Aug - 16 Aug Spirit Airlines direct
13 Aug - 13 Aug Frontier Airlines direct
18 Aug - 24 Aug Frontier Airlines
27 Aug - 31 Aug Southwest Airlines
29 Aug - 02 Sep jetBlue
29 Aug - 05 Sep Southwest Airlines
28 Aug - 01 Sep Southwest Airlines
29 Aug - 01 Sep United
29 Aug - 05 Sep Delta direct
28 Aug - 01 Sep Delta direct

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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