AirHint found the following cheapest return flights from Las Vegas (LAS) to San Jose (SJO) in October 2025 (see full year).

Return flights

28 Oct - 30 Oct	Spirit Airlines
28 Oct - 31 Oct	Spirit Airlines
07 Oct - 20 Oct	Spirit Airlines
14 Oct - 30 Oct	Spirit Airlines
14 Oct - 31 Oct	Spirit Airlines
14 Oct - 20 Oct	Spirit Airlines
07 Oct - 21 Oct	Spirit Airlines
14 Oct - 21 Oct	Spirit Airlines
27 Oct - 30 Oct	Spirit Airlines
27 Oct - 31 Oct	Spirit Airlines
28 Oct - 06 Nov	Spirit Airlines
27 Oct - 06 Nov	Spirit Airlines
30 Oct - 06 Nov	Spirit Airlines
25 Oct - 06 Nov	Spirit Airlines

Also check the deals for one-way flights from Las Vegas to San Jose 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 Las Vegas to San Jose in October from 308€

Return flights