Cheapest one-way flights from New York to Mexico City in September from $145

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

09 Sep Spirit Airlines
08 Sep Spirit Airlines
18 Sep Spirit Airlines
04 Sep Spirit Airlines
23 Sep Spirit Airlines
10 Sep Spirit Airlines
30 Sep Spirit Airlines
29 Sep Spirit Airlines
06 Sep Spirit Airlines
19 Sep Spirit Airlines

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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