AirHint found the following cheapest return flights from Los Angeles (LAX) to San Jose (SJO) in August 2026 (see full year).

Return flights

22 Aug - 31 Aug	Volaris El Salvador
21 Aug - 30 Aug	Volaris El Salvador
18 Aug - 02 Sep	Spirit Airlines
06 Aug - 11 Aug	Avianca
08 Aug - 29 Aug	Avianca
23 Aug - 02 Sep	Spirit Airlines
06 Aug - 13 Aug	Avianca
09 Aug - 15 Aug	Spirit Airlines
01 Aug - 15 Aug	Spirit Airlines
02 Aug - 15 Aug	Spirit Airlines
22 Aug - 02 Sep	Spirit Airlines
21 Aug - 02 Sep	Spirit Airlines
01 Aug - 08 Aug	Spirit Airlines
02 Aug - 08 Aug	Spirit Airlines
16 Aug - 02 Sep	Spirit Airlines

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

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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Cheapest return flights from Los Angeles to San Jose in August from 206€

Return flights