Cheapest return flights from Los Angeles to San Jose in August from $248

AirHint found the following cheapest return flights from Los Angeles (LAX) to San Jose (SJO) in August 2025 (see full year).

Return flights

20 Aug - 28 Aug Volaris Costa Rica
20 Aug - 26 Aug Volaris Costa Rica
12 Aug - 20 Aug Volaris Costa Rica
14 Aug - 18 Aug Volaris Costa Rica
29 Aug - 02 Sep Volaris El Salvador
22 Aug - 26 Aug Volaris El Salvador
28 Aug - 02 Sep Volaris Costa Rica
29 Aug - 07 Sep Volaris El Salvador
14 Aug - 19 Aug Volaris Costa Rica
13 Aug - 20 Aug Volaris El Salvador
07 Aug - 17 Aug Volaris Costa Rica
22 Aug - 25 Aug Volaris El Salvador
21 Aug - 24 Aug Volaris Costa Rica
29 Aug - 01 Sep Avianca
29 Aug - 08 Sep Avianca
12 Aug - 06 Sep Volaris Costa Rica
22 Aug - 05 Sep Spirit Airlines
18 Aug - 05 Sep Spirit Airlines
12 Aug - 06 Sep Alaska Airlines direct
29 Aug - 07 Sep Alaska Airlines direct

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

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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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