Cheapest return flights from Los Angeles to San Juan in July from $245

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

Return flights

11 Jul - 16 Jul Frontier Airlines
09 Jul - 16 Jul Frontier Airlines
09 Jul - 12 Jul Frontier Airlines
08 Jul - 12 Jul Spirit Airlines
12 Jul - 15 Jul Frontier Airlines
15 Jul - 22 Jul Spirit Airlines
01 Jul - 15 Jul Spirit Airlines
16 Jul - 20 Jul Frontier Airlines
15 Jul - 20 Jul Frontier Airlines
01 Jul - 22 Jul Spirit Airlines
21 Jul - 08 Aug Spirit Airlines
26 Jul - 09 Aug Frontier Airlines
21 Jul - 10 Aug Spirit Airlines
21 Jul - 06 Aug Spirit Airlines
28 Jul - 08 Aug Spirit Airlines
22 Jul - 08 Aug Spirit Airlines
29 Jul - 08 Aug Spirit Airlines
28 Jul - 10 Aug Spirit Airlines
28 Jul - 06 Aug Spirit Airlines
22 Jul - 06 Aug Spirit Airlines

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

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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