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

Return flights

03 May - 06 May	jetBlue	direct
11 May - 18 May	Volaris
12 May - 16 May	United
23 May - 30 May	Volaris
12 May - 16 May	jetBlue	direct
30 May - 04 Jun	Volaris
11 May - 17 May	Volaris
30 May - 05 Jun	Volaris
29 May - 01 Jun	jetBlue	direct
09 May - 16 May	jetBlue
30 May - 05 Jun	jetBlue	direct
30 May - 04 Jun	jetBlue	direct
12 May - 14 May	Air Canada
02 May - 07 May	Air Canada
13 May - 15 May	Air Canada

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

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.

Book a cheap hotel in Cancun

Cheap car rent in Cancun

Cheapest return flights from Newark to Cancun in May from $322

Return flights