$153 Cheap United flights Cancun (CUN) to Newark Liberty Intl. Airport (EWR)

You'll discover cheap round-trip United Airlines flights from $276 from CUN to EWR by organizing your results from "Price (lowest to highest)" on Expedia. Or search for bargains from $153 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

To discover cheap flights from CUN to EWR with United Airlines, start searching about one month before your planned departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The first flight from CUN to EWR with United Airlines departs at 8:23AM UTC-5. You'll touch down at 12:05PM UTC-5. The final United Airlines flight of the day takes off at 7:00PM UTC-5 and arrives at 10:43PM UTC-5. With approximately 20% fewer cancellations for morning departures, starting your travel day early is generally the smartest option.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Fly from CUN to EWR with United Airlines and look forward to a range of perks including a rewarding loyalty program. When you book through Expedia as a United Mileage Plus and One Key™ member, you can also earn OneKeyCash™* to spend on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.