Cheapest one-way flights from San Jose to Las Vegas in December from $27

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

One-Way flights

01 Dec Frontier Airlines direct
02 Dec Delta direct
15 Dec Delta direct
10 Dec Delta direct
30 Dec Frontier Airlines direct
21 Dec Frontier Airlines direct
13 Dec Alaska Airlines
11 Dec Alaska Airlines
12 Dec Frontier Airlines direct
31 Dec Alaska Airlines

Also check the deals for return flights from San Jose to Las Vegas in December.

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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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