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

18 Mar - 25 Mar Frontier Airlines
17 Mar - 24 Mar Frontier Airlines
07 Mar - 11 Mar Frontier Airlines
02 Mar - 10 Mar Frontier Airlines
02 Mar - 11 Mar Frontier Airlines
24 Mar - 31 Mar Frontier Airlines
03 Mar - 10 Mar Spirit Airlines
04 Mar - 10 Mar Frontier Airlines
26 Mar - 31 Mar Frontier Airlines
23 Mar - 30 Mar Frontier Airlines
30 Mar - 04 Apr Frontier Airlines
22 Mar - 05 Apr Frontier Airlines
28 Mar - 04 Apr Frontier Airlines
29 Mar - 05 Apr Frontier Airlines
17 Mar - 07 Apr Spirit Airlines
23 Mar - 07 Apr Spirit Airlines
30 Mar - 07 Apr Spirit Airlines
24 Mar - 07 Apr Spirit Airlines
25 Mar - 07 Apr Spirit Airlines
18 Mar - 07 Apr Spirit Airlines

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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