Cheapest return flights from Los Angeles to San Jose in April from $238

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

Return flights

12 Apr - 18 Apr Volaris Costa Rica
12 Apr - 19 Apr Volaris Costa Rica
11 Apr - 18 Apr Volaris Costa Rica
07 Apr - 09 May Volaris El Salvador
02 Apr - 24 Apr Volaris El Salvador
06 Apr - 13 Apr Volaris Costa Rica
24 Apr - 06 May Alaska Airlines direct
02 Apr - 10 Apr Volaris El Salvador
01 Apr - 06 Apr Volaris El Salvador
07 Apr - 12 Apr Volaris El Salvador
02 Apr - 09 Apr Volaris El Salvador
09 Apr - 16 Apr Avianca
24 Apr - 07 May Viva
17 Apr - 07 May Viva
20 Apr - 07 May Viva
14 Apr - 04 May Spirit Airlines
13 Apr - 04 May Spirit Airlines
19 Apr - 07 May Spirit Airlines
24 Apr - 08 May Viva
26 Apr - 07 May Spirit Airlines

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

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