Cheapest one-way flights from New York to Mexico City in December from $128

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

One-Way flights

05 Dec Frontier Airlines
08 Dec Frontier Airlines
03 Dec Frontier Airlines
06 Dec Spirit Airlines
10 Dec Frontier Airlines
02 Dec Spirit Airlines
12 Dec Frontier Airlines
13 Dec Spirit Airlines
31 Dec Spirit Airlines
09 Dec Spirit Airlines

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

Powered by

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.

Book a cheap hotel in Mexico City

Cheap car rent in Mexico City

Feel free to contact us with any feedback or request another flight research.