Cheapest return flights from Los Angeles to San Jose in January from 353€

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

Return flights

15 Jan - 21 Jan Avianca
19 Jan - 27 Jan United
19 Jan - 24 Jan Alaska Airlines
05 Jan - 12 Jan Copa
04 Jan - 11 Jan United
19 Jan - 09 Feb Spirit Airlines
19 Jan - 02 Feb Spirit Airlines
02 Jan - 10 Jan Viva
04 Jan - 11 Jan Alaska Airlines direct
05 Jan - 16 Jan Spirit Airlines
02 Jan - 16 Jan Viva
02 Jan - 12 Jan Viva

Also check the deals for one-way 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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