Cheapest return flights from Detroit to Phoenix in March from $120

AirHint found the following cheapest return flights from Detroit (DTW) to Phoenix (PHX) in March 2026 (see full year).

Return flights

04 Mar - 09 Mar Frontier Airlines
04 Mar - 09 Mar Frontier Airlines direct
14 Mar - 21 Mar Frontier Airlines direct
03 Mar - 05 Mar Frontier Airlines direct
12 Mar - 15 Mar Frontier Airlines
06 Mar - 08 Mar Frontier Airlines direct
01 Mar - 13 Mar Frontier Airlines
01 Mar - 13 Mar Frontier Airlines direct
13 Mar - 18 Mar Frontier Airlines
13 Mar - 17 Mar Frontier Airlines
27 Mar - 01 Apr Southwest Airlines
27 Mar - 04 Apr Southwest Airlines
29 Mar - 04 Apr Frontier Airlines direct
28 Mar - 02 Apr Southwest Airlines
27 Mar - 04 Apr Frontier Airlines direct
28 Mar - 02 Apr Delta direct
27 Mar - 01 Apr Delta direct

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

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