Cheapest return flights from Las Vegas to San Jose in January from $351

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

Return flights

21 Jan - 25 Jan Copa
22 Jan - 27 Jan Copa
22 Jan - 25 Jan Copa
23 Jan - 07 Feb Spirit Airlines
24 Jan - 07 Feb Spirit Airlines
21 Jan - 07 Feb Spirit Airlines
29 Jan - 07 Feb Spirit Airlines
29 Jan - 18 Feb Spirit Airlines
23 Jan - 08 Feb Spirit Airlines
24 Jan - 08 Feb Spirit Airlines
21 Jan - 08 Feb Spirit Airlines
29 Jan - 19 Feb Spirit Airlines
29 Jan - 08 Feb Spirit Airlines
23 Jan - 31 Jan Spirit Airlines
24 Jan - 31 Jan Spirit Airlines
21 Jan - 31 Jan Spirit Airlines
29 Jan - 31 Jan Spirit Airlines
23 Jan - 30 Jan Spirit Airlines
24 Jan - 30 Jan Spirit Airlines
21 Jan - 30 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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