Cheapest one-way flights from Atlanta to San Juan in August from $62

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

One-Way flights

24 Aug Frontier Airlines
08 Aug Frontier Airlines
21 Aug Frontier Airlines
12 Aug Spirit Airlines direct
11 Aug Spirit Airlines direct
22 Aug Frontier Airlines
10 Aug Frontier Airlines
07 Aug Frontier Airlines
24 Aug Frontier Airlines direct
10 Aug Frontier Airlines direct

Also check the deals for return 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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