Cheapest return flights from Los Angeles to San Juan in May from 168€

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

Return flights

04 May - 14 May Frontier Airlines
02 May - 09 May Frontier Airlines
04 May - 11 May Frontier Airlines
06 May - 13 May Frontier Airlines
07 May - 12 May Frontier Airlines
05 May - 12 May Frontier Airlines
07 May - 14 May Frontier Airlines
09 May - 16 May Frontier Airlines
12 May - 19 May Frontier Airlines
13 May - 20 May Frontier Airlines
29 May - 05 Jun United
25 May - 19 Jun United
27 May - 03 Jun United
18 May - 02 Jun Spirit Airlines
26 May - 02 Jun Delta
28 May - 04 Jun United
13 May - 02 Jun Spirit Airlines
19 May - 02 Jun Spirit Airlines
20 May - 02 Jun Spirit Airlines
27 May - 02 Jun Spirit Airlines

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

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