$69 Cheap American Airlines flights Dallas (DFW) to Denver (DEN)

Scoring cheap one-way American Airlines flights from DFW to DEN from $69 on Expedia is easy --- just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares from $137 for your next 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.

Start searching one to three months ahead of your departure date to find cheaper fares on American Airlines 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 reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, 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.

The earliest American Airlines flight from DFW to DEN departs at 7:15AM UTC-6, arriving at 8:25AM UTC-7. If you'd like to jet off later in the day, the last American Airlines flight leaves DFW at 10:49PM UTC-6 and lands at DEN at 11:56PM UTC-7. Flying before noon is generally a good option as morning flights are least likely to experience cancellations.**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.