Cheapest return flights from Atlanta to San Juan in April from $110

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 April 2025 (see full year).

Return flights

30 Apr - 06 May Spirit Airlines direct
01 Apr - 03 Apr Frontier Airlines direct
14 Apr - 16 Apr Frontier Airlines
01 Apr - 08 Apr Frontier Airlines
01 Apr - 07 Apr Frontier Airlines
02 Apr - 09 Apr Frontier Airlines
07 Apr - 10 Apr Frontier Airlines
12 Apr - 15 Apr Frontier Airlines
12 Apr - 16 Apr Frontier Airlines
02 Apr - 10 Apr Frontier Airlines
24 Apr - 28 Apr Frontier Airlines
24 Apr - 01 May Frontier Airlines
21 Apr - 01 May Frontier Airlines
30 Apr - 04 May Spirit Airlines direct
24 Apr - 01 May Spirit Airlines direct
21 Apr - 01 May Spirit Airlines direct

Also check the deals for one-way flights from Atlanta to San Juan in April.

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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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