$99 Cheap Delta flights Dallas (DFW) to Denver (DEN)

Scoring cheap one-way Delta Air Lines flights from DFW to DEN from $99 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Or check out our budget-friendly return fares from $160 for your next exciting adventure.**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 Denver with Delta Air Lines. You could also find great deals on one-way and return tickets in November.

Start searching one to three months before your departure to get cheap fares on Delta Air Lines flights from Dallas-Fort Worth Intl. Airport (DFW) to Denver Intl. Airport (DEN). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic trips.*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.

To see if there’s a direct journey from DFW to DEN with Delta Air Lines or other carriers, use our “Nonstop” filter when looking for flights.

Find Delta Air Lines’s earliest flights from DFW to DEN by checking our “Morning” and “Early Morning” filters. Not only will you get to your destination sooner, early departures are also 20% less likely to be 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.

Denver Intl. Airport (DEN) is the primary Denver hub for Delta Air Lines flights from Dallas-Fort Worth Intl. Airport (DFW).

Delta Air Lines makes flying from DFW to DEN more comfortable with a rewarding loyalty program and an excellent in-flight experience. You also have the chance to earn points with Delta SkyMiles. Don’t forget to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Typically, you can cancel or modify your flight, although there may be additional charges if you made your booking more than 24 hours ago. Need flexible options? Use our “Changes included” or “No cancel fee” filter to find flights that won’t penalize you if you have to adjust your plans. To update your booking, visit “Trips,” select your flight and click on “Manage Booking” for more information.