Cheapest return flights from San Francisco to Las Vegas in December from 66€

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

Return flights

13 Dec - 17 Dec Frontier Airlines direct
10 Dec - 12 Dec Frontier Airlines direct
05 Dec - 08 Dec Frontier Airlines direct
01 Dec - 03 Dec Frontier Airlines direct
12 Dec - 14 Dec Frontier Airlines direct
11 Dec - 13 Dec Frontier Airlines direct
17 Dec - 24 Dec Frontier Airlines direct
30 Dec - 06 Jan United direct
05 Dec - 07 Dec Frontier Airlines direct
18 Dec - 25 Dec Frontier Airlines direct
30 Dec - 05 Jan Alaska Airlines direct
09 Dec - 16 Dec Delta
31 Dec - 03 Jan Alaska Airlines direct
29 Dec - 03 Jan Alaska Airlines direct
31 Dec - 04 Jan Alaska Airlines direct
26 Dec - 03 Jan United direct
28 Dec - 01 Jan Alaska Airlines direct
25 Dec - 03 Jan United
25 Dec - 03 Jan Frontier Airlines direct
12 Dec - 04 Jan Delta

Also check the deals for one-way 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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