$187 Cheap Delta flights Denver (DEN) to Newark Liberty Intl. Airport (EWR)

Finding cheap one-way Delta Air Lines flights from DEN to EWR from $187 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Or check out our budget-friendly round-trip fares from $287 for your next exciting vacation.**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.

January is one of the most affordable months to get away to Newark with Delta Air Lines. You could also find fantastic deals on return and one-way tickets in February.

For cheap Delta Air Lines fares from Denver Intl. Airport (DEN) to Liberty Intl. Airport (EWR), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the overall price. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**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.

Click on our “Nonstop” filter when looking for direct Delta Air Lines flights from DEN to EWR. You can also compare other carriers servicing the same nonstop trip.

Browse Delta Air Lines’s earliest flights from DEN to EWR by checking the “Early Morning” and “Morning” filters. Not only will you get to your destination sooner, early departures also have a 20% less chance of being canceled.**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.

Delta Air Lines flights from Denver Intl. Airport (DEN) to Newark arrive at Liberty Intl. Airport (EWR). This is the main gateway to this city.

Taking off from DEN to EWR with Delta Air Lines comes with a host of benefits, such as an excellent in-flight experience and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to use on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the ticket type you purchased, a fee may apply if you change or cancel your flight more than 24 hours after it has been confirmed. To secure plane tickets with more flexibility, select our “No cancel fee” or “Changes included” filter when searching for flights. For additional information on modifying or canceling your reservation, go to “Trips,” select your flight and click on “Manage Booking.”