Cheapest return flights from Newark to Cancun in September from $348

Best time to book flights for Newark (EWR) to Cancun (CUN) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to Cancun (CUN) in September 2025 (see full year).

Return flights

14 Sep - 19 Sep jetBlue direct
03 Sep - 10 Sep jetBlue direct
06 Sep - 10 Sep United direct
14 Sep - 20 Sep jetBlue direct
01 Sep - 05 Sep jetBlue direct
10 Sep - 17 Sep Delta
12 Sep - 18 Sep jetBlue direct
13 Sep - 20 Sep Delta
19 Sep - 29 Sep Aeromexico
04 Sep - 07 Sep Aeromexico
25 Sep - 01 Oct Air Canada
27 Sep - 05 Oct Aeromexico

Also check the deals for one-way flights from Newark to Cancun 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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