Cheapest one-way flights from Phoenix to Mexico City in December from $252

AirHint found the following cheapest one-way flights from Phoenix (PHX) to Mexico City (MEX) in December 2025 (see full year).

One-Way flights

27 Dec Delta
27 Dec Aeromexico direct

Also check the deals for return flights from Phoenix to Mexico City in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheap car rent in Mexico City

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