Cheapest one-way flights from San Francisco to Las Vegas in December from $48

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

17 Dec Southwest Airlines direct
06 Dec Alaska Airlines direct
23 Dec Frontier Airlines direct
24 Dec Frontier Airlines direct
05 Dec Hawaiian Airlines direct
27 Dec United direct
26 Dec United direct
03 Dec Hawaiian Airlines direct

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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