Cheapest return PHX–MEX flights, December

AirHint found the following cheapest return flights from Phoenix (PHX) to Mexico City (MEX) in December 2026 (see full year).

Return flights

13 Dec - 16 Jan Volaris
11 Dec - 16 Jan Volaris
08 Dec - 09 Dec Volaris
04 Dec - 08 Dec Volaris
08 Dec - 22 Dec Volaris
04 Dec - 08 Dec Delta direct
11 Dec - 16 Jan Delta direct
13 Dec - 16 Jan Delta direct
08 Dec - 09 Dec Delta direct
16 Dec - 02 Jan Volaris
19 Dec - 04 Jan Breeze Airways
19 Dec - 04 Jan Delta direct
16 Dec - 02 Jan Delta direct

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

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