Cheapest one-way flights from New York to Mexico City in September from $126

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

One-Way flights

23 Sep Volaris El Salvador
30 Sep Frontier Airlines
29 Sep Frontier Airlines
27 Sep Spirit Airlines
24 Sep Spirit Airlines
26 Sep Spirit Airlines
25 Sep Viva direct
24 Sep Viva direct
27 Sep Viva direct
22 Sep Avianca

Also check the deals for return flights from New York 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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