Cheapest return flights from Salt Lake City to San Diego in January from $58

AirHint found the following cheapest return flights from Salt Lake City (SLC) to San Diego (SAN) in January 2026 (see full year).

Return flights

31 Jan - 02 Feb Frontier Airlines direct
31 Jan - 07 Feb Frontier Airlines
31 Jan - 07 Feb Frontier Airlines direct
30 Jan - 05 Feb Frontier Airlines direct
25 Jan - 28 Jan Frontier Airlines
23 Jan - 25 Jan Frontier Airlines
15 Jan - 01 Feb Frontier Airlines
15 Jan - 22 Jan Frontier Airlines
15 Jan - 01 Feb Frontier Airlines direct
25 Jan - 28 Jan Frontier Airlines direct
17 Jan - 24 Jan Frontier Airlines
15 Jan - 18 Jan Frontier Airlines
15 Jan - 17 Jan Frontier Airlines
15 Jan - 18 Jan Frontier Airlines direct
15 Jan - 22 Jan Frontier Airlines direct
17 Jan - 19 Jan Frontier Airlines

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

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