Cheapest return flights from Los Angeles to San Juan in June from $382

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

AirHint found the following cheapest return flights from Los Angeles (LAX) to San Juan (SJU) in June 2025 (see full year).

Return flights

04 Jun - 12 Jun Spirit Airlines
02 Jun - 10 Jun United
11 Jun - 26 Jun Frontier Airlines
15 Jun - 20 Jun Frontier Airlines
03 Jun - 08 Jun jetBlue
12 Jun - 16 Jun Frontier Airlines
10 Jun - 10 Jul Spirit Airlines
04 Jun - 15 Jun Spirit Airlines
20 Jun - 24 Jun Delta
04 Jun - 09 Jun Spirit Airlines
04 Jun - 08 Jun Spirit Airlines
16 Jun - 09 Jul Frontier Airlines
11 Jun - 29 Jul Frontier Airlines
30 Jun - 07 Jul Frontier Airlines
27 Jun - 07 Jul Frontier Airlines

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

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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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