Cheapest return flights from Los Angeles to San Juan in March from $330

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

Return flights

06 Mar - 12 Mar jetBlue
06 Mar - 10 Mar jetBlue
31 Mar - 10 Apr Southwest Airlines
05 Mar - 14 Mar Southwest Airlines
25 Mar - 10 Apr Southwest Airlines
25 Mar - 30 Mar jetBlue
05 Mar - 09 Mar jetBlue
31 Mar - 06 Apr jetBlue
25 Mar - 29 Mar jetBlue
20 Mar - 20 Mar jetBlue
02 Mar - 07 Mar Spirit Airlines
02 Mar - 22 Mar Spirit Airlines
27 Mar - 05 Apr Southwest Airlines
20 Mar - 22 Mar Sun Country 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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