AirHint found the following cheapest return flights from Newark (EWR) to Mexico City (MEX) in July 2026 (see full year).

Return flights

17 Jul - 21 Jul	Spirit Airlines
29 Jul - 02 Aug	Spirit Airlines
28 Jul - 30 Jul	Arajet
23 Jul - 28 Jul	Spirit Airlines
17 Jul - 15 Aug	Arajet
09 Jul - 19 Jul	Spirit Airlines
17 Jul - 22 Aug	Arajet
30 Jul - 20 Aug	Spirit Airlines
24 Jul - 22 Aug	Spirit Airlines
28 Jul - 30 Jul	Aeromexico	direct
30 Jul - 20 Aug	Delta	direct
24 Jul - 28 Jul	Spirit Airlines
03 Jul - 06 Jul	Volaris
17 Jul - 21 Jul	Aeromexico	direct
29 Jul - 02 Aug	Aeromexico	direct
05 Jul - 06 Jul	Delta	direct
04 Jul - 06 Jul	Delta	direct
17 Jul - 22 Aug	Delta	direct
17 Jul - 15 Aug	Delta	direct

Also check the deals for one-way flights from Newark to Mexico City in July.

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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Cheapest return flights from Newark to Mexico City in July from 338€

Return flights