Cheapest return flights from Newark to Cancun in September from $325

AirHint found the following cheapest return flights from Newark (EWR) to Cancun (CUN) in September 2026 (see full year).

Return flights

21 Sep - 25 Sep United direct
22 Sep - 26 Sep United
15 Sep - 22 Sep United
02 Sep - 07 Sep Spirit Airlines
18 Sep - 25 Sep Volaris
14 Sep - 18 Sep United direct
17 Sep - 24 Sep United
15 Sep - 22 Sep jetBlue direct
22 Sep - 26 Sep jetBlue direct
18 Sep - 25 Sep jetBlue direct
30 Sep - 09 Oct United
30 Sep - 09 Oct jetBlue direct

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

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