Cheapest return flights from Detroit to Phoenix in December from $129

AirHint found the following cheapest return flights from Detroit (DTW) to Phoenix (PHX) in December 2025 (see full year).

Return flights

15 Dec - 18 Dec Spirit Airlines direct
08 Dec - 11 Dec Spirit Airlines direct
14 Dec - 25 Dec Spirit Airlines direct
14 Dec - 18 Dec Spirit Airlines direct
12 Dec - 25 Dec Spirit Airlines direct
12 Dec - 18 Dec Spirit Airlines direct
08 Dec - 12 Dec Spirit Airlines direct
07 Dec - 12 Dec Spirit Airlines direct
14 Dec - 24 Dec Spirit Airlines direct
12 Dec - 26 Dec Spirit Airlines direct
24 Dec - 06 Jan Spirit Airlines direct
18 Dec - 06 Jan Spirit Airlines direct
20 Dec - 06 Jan Spirit Airlines direct
23 Dec - 06 Jan Spirit Airlines direct
19 Dec - 05 Jan Spirit Airlines direct
29 Dec - 10 Jan Frontier Airlines
14 Dec - 01 Jan Spirit Airlines direct
12 Dec - 01 Jan Spirit Airlines direct
15 Dec - 01 Jan Spirit Airlines direct
18 Dec - 05 Jan Spirit Airlines direct

Also check the deals for one-way flights from Detroit to Phoenix in December.

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