Cheapest one-way flights from San Diego to Salt Lake City in December from 22€

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

One-Way flights

18 Dec Frontier Airlines direct
11 Dec Frontier Airlines direct
22 Dec Frontier Airlines
21 Dec Frontier Airlines
12 Dec Frontier Airlines
21 Dec Frontier Airlines direct
19 Dec Frontier Airlines
22 Dec Alaska Airlines direct
02 Dec Frontier Airlines
12 Dec Southwest Airlines direct

Also check the deals for return flights from San Diego to Salt Lake City 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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