Cheapest return flights from Los Angeles to San Juan in June from $286

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

06 Jun - 14 Jun Frontier Airlines
09 Jun - 16 Jun jetBlue
13 Jun - 20 Jun Spirit Airlines
16 Jun - 20 Jun Spirit Airlines
03 Jun - 11 Jun Spirit Airlines
02 Jun - 10 Jun Spirit Airlines
04 Jun - 10 Jun jetBlue
06 Jun - 10 Jun Spirit Airlines
11 Jun - 17 Jun Frontier Airlines
02 Jun - 08 Jun Spirit Airlines
11 Jun - 29 Jul Spirit Airlines
22 Jun - 05 Jul Spirit Airlines
28 Jun - 04 Jul Frontier Airlines
24 Jun - 01 Jul Spirit Airlines
21 Jun - 06 Jul Spirit Airlines
28 Jun - 06 Jul Spirit Airlines
27 Jun - 07 Jul Sun Country 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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