Cheapest return flights from San Diego to Salt Lake City in December from 43€

AirHint found the following cheapest return flights from San Diego (SAN) to Salt Lake City (SLC) in December 2025 (see full year).

Return flights

18 Dec - 21 Dec Frontier Airlines direct
18 Dec - 18 Dec Frontier Airlines direct
15 Dec - 21 Dec Frontier Airlines
24 Dec - 07 Jan Southwest Airlines
19 Dec - 21 Dec Delta direct
24 Dec - 04 Jan Frontier Airlines
30 Dec - 01 Jan Frontier Airlines
06 Dec - 11 Dec Frontier Airlines
27 Dec - 30 Dec Frontier Airlines
13 Dec - 14 Dec Frontier Airlines
24 Dec - 28 Dec Frontier Airlines
12 Dec - 14 Dec Frontier Airlines
24 Dec - 07 Jan Delta direct
15 Dec - 21 Dec Southwest Airlines direct
28 Dec - 02 Jan Frontier Airlines
29 Dec - 02 Jan Delta direct
24 Dec - 04 Jan Delta direct
30 Dec - 01 Jan Delta direct

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

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