Cheapest return flights from San Diego to Las Vegas in December from 57€

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

Return flights

14 Dec - 16 Dec Frontier Airlines direct
10 Dec - 12 Dec Alaska Airlines direct
01 Dec - 12 Dec Frontier Airlines direct
18 Dec - 22 Dec Delta direct
24 Dec - 25 Dec Delta direct
03 Dec - 04 Dec Alaska Airlines direct
05 Dec - 08 Dec Frontier Airlines direct
29 Dec - 01 Jan Hawaiian Airlines direct
15 Dec - 19 Dec Delta direct
01 Dec - 03 Dec Southwest Airlines direct
31 Dec - 01 Jan Frontier Airlines direct
31 Dec - 04 Jan Alaska Airlines direct
04 Dec - 07 Dec Hawaiian Airlines direct
29 Dec - 03 Jan Frontier Airlines direct
31 Dec - 07 Jan Southwest Airlines
30 Dec - 03 Jan Delta direct
31 Dec - 07 Jan Delta direct
27 Dec - 01 Jan Frontier Airlines direct
31 Dec - 02 Jan Frontier Airlines direct
27 Dec - 13 Jan Frontier Airlines direct

Also check the deals for one-way flights from San Diego to Las Vegas in December.

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