Cheapest return flights from Salt Lake City to Las Vegas in December from $38

AirHint found the following cheapest return flights from Salt Lake City (SLC) to Las Vegas (LAS) in December 2025 (see full year).

Return flights

19 Dec - 21 Dec Frontier Airlines direct
23 Dec - 25 Dec Frontier Airlines direct
31 Dec - 02 Jan Frontier Airlines direct
19 Dec - 22 Dec Frontier Airlines direct
26 Dec - 02 Jan Frontier Airlines direct
28 Dec - 03 Jan Frontier Airlines direct
23 Dec - 06 Jan Frontier Airlines direct
20 Dec - 22 Dec Frontier Airlines direct
18 Dec - 21 Dec Frontier Airlines direct
12 Dec - 15 Dec Frontier Airlines direct
25 Dec - 27 Dec Frontier Airlines direct
26 Dec - 29 Dec Frontier Airlines direct
05 Dec - 07 Dec Frontier Airlines direct
06 Dec - 08 Dec Frontier Airlines
12 Dec - 10 Jan Southwest Airlines direct
12 Dec - 11 Jan Southwest Airlines direct

Also check the deals for one-way flights from Salt Lake City to Las Vegas in December.

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