Cheapest one-way flights from Los Angeles to San Juan in April from $145

Best time to book flights for Los Angeles (LAX) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest one-way flights from Los Angeles (LAX) to San Juan (SJU) in April 2025 (see full year).

One-Way flights

09 Apr Frontier Airlines
01 Apr Frontier Airlines
02 Apr Frontier Airlines
03 Apr Frontier Airlines
30 Apr United
29 Apr Spirit Airlines

Also check the deals for return flights from Los Angeles to San Juan in April.

Skyscanner

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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