Cheapest return flights from Salt Lake City to Las Vegas in December from $102

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

Return flights

06 Dec - 08 Dec Frontier Airlines direct
04 Dec - 07 Dec Frontier Airlines direct
06 Dec - 10 Dec Southwest Airlines direct
17 Dec - 05 Jan Southwest Airlines direct
18 Dec - 22 Dec Frontier Airlines direct
18 Dec - 23 Dec Frontier Airlines direct
17 Dec - 23 Dec Delta direct
25 Dec - 27 Dec United
25 Dec - 27 Dec Frontier Airlines direct
28 Dec - 30 Dec Frontier Airlines direct
27 Dec - 29 Dec Frontier Airlines direct
18 Dec - 05 Jan Spirit Airlines direct
25 Dec - 05 Jan Spirit Airlines direct
27 Dec - 05 Jan Spirit Airlines direct
28 Dec - 05 Jan Spirit Airlines direct

Also check the deals for one-way flights from Salt Lake City 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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