Cheapest one-way flights from Phoenix to Mexico City in September from 109€

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

One-Way flights

23 Sep Frontier Airlines
04 Sep Volaris
29 Sep Frontier Airlines
17 Sep Frontier Airlines
02 Sep Frontier Airlines
23 Sep Delta direct
17 Sep Delta direct
29 Sep Delta direct
04 Sep American Airlines direct
02 Sep Delta direct

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

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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