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

Return flights

02 Oct - 06 Oct	Alaska Airlines	direct
02 Oct - 07 Oct	Alaska Airlines	direct
16 Oct - 22 Oct	Alaska Airlines	direct
01 Oct - 07 Oct	Spirit Airlines
01 Oct - 06 Oct	Spirit Airlines
01 Oct - 01 Oct	Spirit Airlines
01 Oct - 03 Oct	Spirit Airlines
01 Oct - 05 Oct	Spirit Airlines
01 Oct - 04 Oct	Spirit Airlines
02 Oct - 03 Oct	Spirit Airlines
28 Oct - 13 Nov	Spirit Airlines
31 Oct - 02 Nov	Alaska Airlines	direct

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

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 San Jose to Los Angeles in October from $102

Return flights