Cheapest return flights from Los Angeles to San Juan in March from $150

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

Return flights

03 Mar - 09 Mar Spirit Airlines
03 Mar - 10 Mar Spirit Airlines
02 Mar - 09 Mar Spirit Airlines
03 Mar - 17 Mar Spirit Airlines
03 Mar - 07 Mar Spirit Airlines
10 Mar - 17 Mar Spirit Airlines
11 Mar - 18 Mar Spirit Airlines
02 Mar - 11 Mar Spirit Airlines
07 Mar - 11 Mar Spirit Airlines
24 Mar - 14 Apr Frontier Airlines
09 Mar - 17 Mar Frontier Airlines
11 Mar - 02 Apr Spirit Airlines
24 Mar - 19 Apr Frontier Airlines
24 Mar - 07 Apr Frontier Airlines
31 Mar - 14 Apr Spirit Airlines
25 Mar - 15 Apr Frontier Airlines
24 Mar - 13 Apr Spirit Airlines
31 Mar - 13 Apr Spirit Airlines
31 Mar - 04 Apr Frontier Airlines
31 Mar - 06 Apr Frontier Airlines

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

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