Cheapest return flights from Las Vegas to San Jose in January from $368

AirHint found the following cheapest return flights from Las Vegas (LAS) to San Jose (SJO) in January 2026 (see full year).

Return flights

11 Jan - 17 Jan United
07 Jan - 13 Jan Spirit Airlines
05 Jan - 13 Jan Spirit Airlines
01 Jan - 08 Jan Copa
24 Jan - 02 Feb Spirit Airlines
23 Jan - 02 Feb Spirit Airlines
01 Jan - 13 Jan Spirit Airlines
02 Jan - 13 Jan Spirit Airlines
03 Jan - 13 Jan Spirit Airlines
15 Jan - 02 Feb Spirit Airlines
07 Jan - 08 Jan Spirit Airlines
01 Jan - 03 Jan Spirit Airlines
07 Jan - 09 Jan Spirit Airlines

Also check the deals for one-way flights from Las Vegas 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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