Cheapest return flights from Atlanta to San Juan in August from $418

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

08 Aug - 15 Aug Frontier Airlines direct
03 Aug - 09 Aug Frontier Airlines direct
22 Aug - 26 Aug Southwest Airlines
15 Aug - 19 Aug jetBlue
22 Aug - 26 Aug Delta direct
15 Aug - 17 Aug jetBlue
28 Aug - 02 Sep jetBlue
15 Aug - 17 Aug Frontier Airlines direct
08 Aug - 11 Aug Frontier Airlines direct
07 Aug - 10 Aug jetBlue
28 Aug - 01 Sep Southwest Airlines
21 Aug - 24 Aug jetBlue
30 Aug - 01 Sep jetBlue
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.

Book a cheap hotel in San Juan

Cheap car rent in San Juan