Cheapest return flights from San Jose to Las Vegas in December from $73

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

Return flights

01 Dec - 05 Dec Frontier Airlines direct
14 Dec - 18 Dec Frontier Airlines direct
02 Dec - 04 Dec Delta direct
16 Dec - 17 Dec Delta direct
30 Dec - 15 Jan Frontier Airlines direct
14 Dec - 21 Dec Frontier Airlines direct
13 Dec - 17 Dec Delta direct
01 Dec - 03 Dec Delta direct
21 Dec - 25 Dec Frontier Airlines direct
13 Dec - 15 Dec Delta direct
01 Dec - 06 Dec Delta
31 Dec - 06 Jan Alaska Airlines
31 Dec - 08 Jan Alaska Airlines
30 Dec - 06 Jan Alaska Airlines
22 Dec - 06 Jan Hawaiian Airlines
31 Dec - 01 Jan Alaska Airlines
31 Dec - 05 Jan Alaska Airlines
29 Dec - 05 Jan Southwest Airlines
23 Dec - 04 Jan Frontier Airlines direct
29 Dec - 01 Jan Southwest Airlines

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

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