Cheapest one-way flights from Los Angeles to San Juan in March from 78€

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

One-Way flights

12 Mar Frontier Airlines
06 Mar Frontier Airlines
16 Mar Delta
17 Mar Southwest Airlines
31 Mar Frontier Airlines
14 Mar Frontier Airlines
18 Mar Frontier Airlines
02 Mar Spirit Airlines
03 Mar Spirit Airlines
15 Mar Southwest Airlines

Also check the deals for return 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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