Cheapest one-way flights from Newark to Mexico City in December from 136€

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

One-Way flights

06 Dec Frontier Airlines
05 Dec Frontier Airlines
08 Dec Frontier Airlines
30 Dec Spirit Airlines
04 Dec Spirit Airlines
31 Dec Spirit Airlines
02 Dec Frontier Airlines
03 Dec Frontier Airlines
13 Dec Spirit Airlines
12 Dec Frontier Airlines

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

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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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