Cheapest one-way flights from San Francisco to Las Vegas in December from $30

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

One-Way flights

10 Dec Frontier Airlines direct
05 Dec Frontier Airlines direct
04 Dec Frontier Airlines direct
12 Dec Frontier Airlines direct
17 Dec Frontier Airlines direct
16 Dec Frontier Airlines direct
31 Dec Alaska Airlines direct
18 Dec Southwest Airlines direct
20 Dec United direct
24 Dec Southwest Airlines

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

Skyscanner

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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