Cheapest return flights from Atlanta to San Juan in April from 132€

AirHint found the following cheapest return flights from Atlanta (ATL) to San Juan (SJU) in April 2026 (see full year).

Return flights

25 Apr - 29 Apr Spirit Airlines
08 Apr - 16 Apr Frontier Airlines
13 Apr - 16 Apr Frontier Airlines
23 Apr - 28 Apr Frontier Airlines
16 Apr - 23 Apr Frontier Airlines
13 Apr - 23 Apr Frontier Airlines
09 Apr - 15 Apr Frontier Airlines
22 Apr - 30 Apr Frontier Airlines
23 Apr - 27 Apr Frontier Airlines
16 Apr - 21 Apr Frontier Airlines
29 Apr - 05 May Frontier Airlines
25 Apr - 02 May Spirit Airlines
24 Apr - 06 May Frontier Airlines
22 Apr - 22 May Frontier Airlines
20 Apr - 09 May Spirit Airlines
20 Apr - 01 May Spirit Airlines
22 Apr - 09 May Spirit Airlines
22 Apr - 01 May Spirit Airlines
25 Apr - 09 May Spirit Airlines
25 Apr - 01 May Spirit Airlines

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

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