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Cheap flights from Denver to Dallas/Fort Worth Airport

DEN — DFW
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Denver Intl to Dallas/Fort Worth are usually found in February or October, booked 70 days in advance, depart on a Friday or Tuesday and return on a Tuesday

Cheap flight deals from Denver to Dallas/Fort Worth

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Dallas/Fort Worth (DFW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 September 2025.

Popular in

June

Cheapest in

February

Average price

C$ 215

Good one-way deal

C$ 715 or less
Highest demand for flights based on searches. 9% potential increase in price (C$ 35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Denver Intl to Dallas/Fort Worth.
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Best time to book a flight from Denver to Dallas/Fort Worth

Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Dallas/Fort Worth Airport

How far ahead should I book a flight from Denver to Dallas/Fort Worth Airport?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Dallas/Fort Worth. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from Denver to Dallas/Fort Worth Airport, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Denver to Dallas/Fort Worth Airport?

Currently, July is the cheapest month in which you can book a flight from Denver to Dallas/Fort Worth Airport (average of C$ 472). Flying from Denver to Dallas/Fort Worth Airport in December is currently the most expensive (average of C$ 529). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to DFW?

Find hourly flight availability from Denver to Dallas/Fort Worth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

It’s optimal to fly from Denver to Dallas/Fort Worth Airport in the afternoon. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Dallas/Fort Worth

Get insights into the airlines that provide service to Dallas/Fort Worth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas/Fort Worth. Reviews last updated 11 September 2025.
Check out reviews from past customers who have flown with Frontier from Denver to Dallas/Fort Worth Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Frontier
5.8
Fair
3,177 reviews
Check prices

Entertainment

4.4

Food

4.7

Overall

5.8

Comfort

5.5

Crew

6.7

Boarding

6.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

MCO - DFW

Frontier likes to promote themselves as being a cheap airline to fly, but in the end, that’s laughable. Only AFTER I booked through you, and then had to go to their site to choose my seats and baggage, did I find they charged a $75 “Passenger” fee. No explanation on what that was even for. Then for them to charge $5 for sodas, and who knows what for any small snack, is just insulting.
Frontier
5.8
Fair
3,177 reviews
Frontier
5.8
Fair
3,177 reviews
Check prices

Entertainment

4.4

Food

4.7

Overall

5.8

Comfort

5.5

Crew

6.7

Boarding

6.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

MCO - DFW

Frontier likes to promote themselves as being a cheap airline to fly, but in the end, that’s laughable. Only AFTER I booked through you, and then had to go to their site to choose my seats and baggage, did I find they charged a $75 “Passenger” fee. No explanation on what that was even for. Then for them to charge $5 for sodas, and who knows what for any small snack, is just insulting.

Related info for your journey

Find useful and relevant information for your journey from Denver to Dallas/Fort Worth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Dallas/Fort Worth?

    Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to Dallas/Fort Worth. You should not have trouble finding flights to Dallas/Fort Worth from Denver Intl; the airport handles an average of 42 outbound flights to Dallas/Fort Worth per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Denver airport to Dallas/Fort Worth. It is only a 29.7 km journey to Denver Intl (DEN) from Denver’s city centre.

  • What is the cheapest airline to fly from Denver to Dallas/Fort Worth Airport round-trip?

    Flying on Frontier is currently your cheapest option to Dallas/Fort Worth Airport, with prices starting at C$ 70. Frontier is currently priced 72% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Denver to Dallas/Fort Worth Airport?

    Consider SkyWest Airlines (100%), Avianca (87%) or Japan Airlines (84%) when booking your flight. These represent the most reliable airlines when flying from Denver to Dallas/Fort Worth Airport.

  • Can I find deals for flights from Denver to Dallas/Fort Worth that include hotel bookings?

    Yes. In addition to deals on Denver to Dallas/Fort Worth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Dallas/Fort Worth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Dallas/Fort Worth.

  • Can I find deals for business class flights from Denver to Dallas/Fort Worth?

    Yes. Cheapflights offers flight deals from Denver to Dallas/Fort Worth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Dallas/Fort Worth Airport?

    Currently, July is the cheapest month in which you can book a flight from Denver to Dallas/Fort Worth Airport (average of C$ 472). Flying from Denver to Dallas/Fort Worth Airport in December is currently the most expensive (average of C$ 529). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Dallas/Fort Worth Airport?

Book flights to Dallas/Fort Worth Airport if you plan to visit one of these locations
Richardson
Fort Worth

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Top airline flying from Denver to Dallas/Fort Worth

Discover the top airline that operate flights from Denver to Dallas/Fort Worth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 70AverageC$ 180FlexibilityNo cancel feeOn-time62%
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How does Cheapflights help users find flights from Denver to Dallas/Fort Worth?

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Can Cheapflights notify me if prices for flights from Denver to Dallas/Fort Worth become cheaper?

Not ready to book yet? You can track prices for flights from Denver to Dallas/Fort Worth on Cheapflights with our Price Alert feature and get notified when better prices are available.

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