Cheapest return flights from Salt Lake City to Phoenix in December from 73€

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

Return flights

15 Dec - 16 Dec Frontier Airlines
15 Dec - 16 Dec Frontier Airlines direct
16 Dec - 18 Dec Frontier Airlines direct
17 Dec - 31 Dec Frontier Airlines
21 Dec - 24 Dec Frontier Airlines
23 Dec - 26 Dec Frontier Airlines
29 Dec - 03 Jan Frontier Airlines
28 Dec - 02 Jan Frontier Airlines
28 Dec - 03 Jan Frontier Airlines
24 Dec - 28 Dec Frontier Airlines direct
20 Dec - 22 Dec Frontier Airlines
18 Dec - 21 Dec Frontier Airlines
10 Dec - 17 Dec Frontier Airlines
29 Dec - 04 Jan Frontier Airlines
30 Dec - 04 Jan Frontier Airlines
28 Dec - 04 Jan Frontier Airlines
28 Dec - 02 Jan Frontier Airlines direct
29 Dec - 03 Jan Southwest Airlines direct
28 Dec - 03 Jan Southwest Airlines direct
28 Dec - 04 Jan Southwest Airlines direct

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

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