Cheapest return flights from Atlanta to San Juan in April from 134€

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

Return flights

23 Apr - 26 Apr Spirit Airlines
22 Apr - 27 Apr Spirit Airlines
15 Apr - 18 Apr Spirit Airlines
23 Apr - 27 Apr Spirit Airlines
26 Apr - 07 May Spirit Airlines
29 Apr - 02 May Spirit Airlines
25 Apr - 02 May Frontier Airlines
26 Apr - 14 May Spirit Airlines
26 Apr - 27 Apr Spirit Airlines
24 Apr - 26 Apr Spirit Airlines
17 Apr - 20 Apr Spirit Airlines
26 Apr - 09 May Spirit Airlines
26 Apr - 02 May Spirit Airlines
26 Apr - 16 May Spirit Airlines
23 Apr - 07 May Spirit Airlines
25 Apr - 07 May Spirit Airlines
29 Apr - 07 May Spirit Airlines
19 Apr - 23 Apr Frontier Airlines
26 Apr - 29 Apr Spirit Airlines
16 Apr - 21 Apr Spirit Airlines

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

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