$50 Cheap Flights from Denver (DEN) to Dallas (DFW)

View $50 flight on Sat, Nov 15, 2025Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW)

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Cheap Flights from Denver to Dallas (DEN-DFW)

Prices were available within the past 7 days and start at $50 for one-way flights and $90 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Oct 11 - Wed, Oct 15
DEN
Denver
DFW
Dallas
$90 Roundtrip, found 1 hour ago
$90
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Oct 11 from Denver to Dallas, returning Wed, Oct 15, priced at $90 found 1 hour ago
Frontier Airlines
Mon, Nov 10 - Tue, Nov 11
DEN
Denver
DFW
Dallas
$91 Roundtrip, found 2 days ago
$91
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Nov 10 from Denver to Dallas, returning Tue, Nov 11, priced at $91 found 2 days ago
Frontier Airlines
Sat, Oct 11 - Wed, Oct 15
DEN
Denver
DFW
Dallas
$104 Roundtrip, found 1 hour ago
$104
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Oct 11 from Denver to Dallas, returning Wed, Oct 15, priced at $104 found 1 hour ago
Frontier Airlines
Sat, Nov 1 - Sun, Nov 2
DEN
Denver
DFW
Dallas
$106 Roundtrip, just found
$106
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Nov 1 from Denver to Dallas, returning Sun, Nov 2, priced at $106 just found
Frontier Airlines
Sat, Oct 18 - Sun, Oct 19
DEN
Denver
DFW
Dallas
$115 Roundtrip, found 2 hours ago
$115
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Oct 18 from Denver to Dallas, returning Sun, Oct 19, priced at $115 found 2 hours ago
Frontier Airlines
Fri, Oct 31 - Sun, Nov 2
DEN
Denver
DFW
Dallas
$122 Roundtrip, just found
$122
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Oct 31 from Denver to Dallas, returning Sun, Nov 2, priced at $122 just found
American Airlines
Wed, Dec 10 - Wed, Dec 17
DEN
Denver
DFW
Dallas
$123 Roundtrip, found 3 days ago
$123
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Dec 10 from Denver to Dallas, returning Wed, Dec 17, priced at $123 found 3 days ago
United
Wed, Oct 1 - Sat, Oct 11
DEN
Denver
DFW
Dallas
$135 Roundtrip, found 3 hours ago
$135
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Oct 1 from Denver to Dallas, returning Sat, Oct 11, priced at $135 found 3 hours ago
Sun Country Airlines
Tue, Dec 30 - Wed, Dec 31
DEN
Denver
DFW
Dallas
$333 Roundtrip, found 13 hours ago
$333
Roundtrip
found 13 hours ago
Select Sun Country Airlines flight, departing Tue, Dec 30 from Denver to Dallas, returning Wed, Dec 31, priced at $333 found 13 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Fri, Dec 26 - Tue, Dec 30
DEN
Denver
DFW
Dallas
$345 Roundtrip, found 7 hours ago
$345
Roundtrip
found 7 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Dec 26 from Denver to Dallas, returning Tue, Dec 30, priced at $345 found 7 hours ago

Find the cheapest month to fly from Denver (DEN) to Dallas (DFW)

September is typically the cheapest month to fly

From $48 - $111 per traveler.

Graph displaying average flight prices per month

Alternative airports near Dallas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Love Field DAL. Closest option available. Average driving time to city center is 10 minutes. Flights from $222
DAL
Love Field
Closest
Average driving time to city center10 min
Flights from $222
0
Flights from Denver (DEN) to Dallas (DFW)
Origin airport
Denver Intl.
Destination airport
Dallas-Fort Worth Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, KEY LIME AIR DBA DENVER AIR CONNECTION, Sun Country Airlines, United
Roundtrip price
$90
Distance
640 mi

Denver to Dallas Flights

The cheapest times to fly from Denver to Dallas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Denver to Dallas are during the month of October. You can find some of the cheapest flights from Denver to Dallas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Dallas

Sunday is one of the best days to book for cheap flights from Denver to Dallas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Denver to Dallas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Denver to Dallas in 2025. You can also book with separate airlines for your outbound and return journeys, from $50 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Denver to Dallas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Denver to Dallas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW) cost?
Get a cheap one-way flight from $50 or cheap return flight from $90 from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW)?
October is the least expensive month to fly from DEN to DFW. Avoiding peak travel times is often the key to better flight prices.
Which airlines fly direct from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW)?
Enjoy a seamless journey to Dallas-Fort Worth Intl. Airport (DFW). 3 carriers offer nonstop flights from Denver Intl. Airport (DEN), including:

  • American Airlines
  • United Airlines
  • Frontier Airlines

What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW)?
While prices can change depending on your travel dates, Frontier Airlines and United Airlines are go-to choices for flights between Denver Intl. Airport (DEN) and Dallas-Fort Worth Intl. Airport (DFW). You can also compare airlines on Expedia and use the "Sort by" filter to find the lowest fare for your DEN to DFW flight.
How many flights per day from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW)?
When departing from Denver Intl. Airport (DEN), you'll have a choice from an average of 15 daily nonstop flights to Dallas-Fort Worth Intl. Airport (DFW).
What are the most popular departure times for flights from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW)?
Flights between DEN and DFW are busiest at 9 AM. If you'd like a more relaxed atmosphere and potentially cheaper fares, choose a time when demand is lower.
What day of the week has the most flights from DEN to DFW?
Thursday has the most flights from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW). Consider traveling on this day and you'll have a greater chance of finding a departure that fits your itinerary.
What is the earliest flight from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW)?
Hop on the earliest flight at around 5:00AM UTC-7, leaving from Denver Intl. Airport (DEN). You'll be traveling for approximately 2h 13m, reaching Dallas-Fort Worth Intl. Airport (DFW) at approximately 8:13AM UTC-6.
How long does it take to fly from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW)?
It takes around 2 hours and 7 minutes to cover the 640 mi from DEN to DFW.
What is the best time to fly from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW)?
To reach Dallas-Fort Worth Intl. Airport (DFW) on time, select a flight that leaves Denver Intl. Airport (DEN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Dallas from Denver Intl. Airport (DEN)?
Board a direct flight from Denver Intl. Airport (DEN) to Dallas and arrive at Dallas-Fort Worth Intl. Airport (DFW). Another entry point into the city is Love Field Airport (DAL).
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW) last-minute?
Last-minute fares from DEN to DFW are generally more expensive. To secure the lowest rates, start looking for flights as soon as possible. That being said, if you're flexible with your travel dates, you may land a cheap fare right before you leave.
Is it cheaper to book a DEN to DFW flight and hotel package?
You'll typically save money by securing a DEN to DFW flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your ideal accommodations and flights, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Dallas-Fort Worth Intl. Airport (DFW)?
If you reserved your DEN to DFW flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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*Available to One Key members.