Cheapest return flights from Atlanta to San Juan in May from 139€

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

Return flights

02 May - 06 May Frontier Airlines
06 May - 09 May Frontier Airlines
06 May - 10 May Frontier Airlines
02 May - 08 May Frontier Airlines
03 May - 12 May Spirit Airlines
02 May - 12 May Spirit Airlines
13 May - 19 May Spirit Airlines
05 May - 12 May Spirit Airlines
11 May - 12 May Spirit Airlines
05 May - 09 May Spirit Airlines
27 May - 02 Jun Spirit Airlines
20 May - 02 Jun Spirit Airlines
13 May - 02 Jun Spirit Airlines
18 May - 02 Jun Spirit Airlines
16 May - 02 Jun Spirit Airlines
17 May - 02 Jun Spirit Airlines
14 May - 02 Jun Spirit Airlines
26 May - 02 Jun Spirit Airlines
23 May - 02 Jun Spirit Airlines
27 May - 01 Jun Spirit Airlines

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

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