Cheapest return flights from Newark to Cancun in September from $318

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

02 Sep - 16 Sep United direct
09 Sep - 16 Sep United direct
16 Sep - 30 Sep jetBlue direct
13 Sep - 16 Sep United direct
05 Sep - 10 Sep United direct
20 Sep - 24 Sep United
08 Sep - 12 Sep jetBlue direct
01 Sep - 15 Sep United direct
15 Sep - 22 Sep jetBlue
21 Sep - 07 Oct Spirit Airlines
13 Sep - 17 Sep Aeromexico
30 Sep - 13 Oct jetBlue

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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