Cheapest return flights from Las Vegas to San Jose in December from $334

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

Return flights

05 Dec - 09 Dec Viva
05 Dec - 13 Dec Viva
05 Dec - 23 Dec Viva
05 Dec - 16 Dec Viva
30 Dec - 17 Jan Spirit Airlines
30 Dec - 14 Jan Spirit Airlines
07 Dec - 14 Dec American Airlines
30 Dec - 15 Jan Spirit Airlines
17 Dec - 24 Dec United
11 Dec - 13 Dec Spirit Airlines
24 Dec - 14 Jan Spirit Airlines
22 Dec - 23 Dec Viva
05 Dec - 20 Dec Viva
24 Dec - 26 Dec Copa
30 Dec - 16 Jan Spirit Airlines
25 Dec - 14 Jan Spirit Airlines
25 Dec - 15 Jan Spirit Airlines
30 Dec - 08 Jan Spirit Airlines
22 Dec - 08 Jan Viva
24 Dec - 08 Jan Spirit Airlines

Also check the deals for one-way flights from Las Vegas to San Jose in December.

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