Cheapest one-way flights from Los Angeles to San Jose in January from $111

AirHint found the following cheapest one-way flights from Los Angeles (LAX) to San Jose (SJO) in January 2026 (see full year).

One-Way flights

21 Jan Volaris Costa Rica
22 Jan Volaris Costa Rica
18 Jan Volaris Costa Rica
19 Jan Volaris Costa Rica
17 Jan Volaris Costa Rica
20 Jan Volaris
16 Jan Volaris El Salvador
23 Jan Volaris El Salvador
27 Jan Spirit Airlines
26 Jan Spirit Airlines

Also check the deals for return flights from Los Angeles to San Jose in January.

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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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