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$48+ Cheap flights from Denver (DEN) to Dallas/Fort Worth (DFW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — DFW
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Denver Intl to Dallas/Fort Worth are usually found in February or September, booked 72 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Denver to Dallas/Fort Worth

Cheapest flights from Denver to Dallas/Fort Worth
Explore the most affordable flight options available from Denver to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Frontier deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 amDEN - DFW
Nonstop2h 09mFrontier
Thu 1/86:45 amDFW - DEN
Nonstop2h 15mFrontier
Deal found 12/15$79
This Frontier deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 amDEN - DFW
Nonstop2h 09mFrontier
Fri 1/96:45 amDFW - DEN
Nonstop2h 15mFrontier
Deal found 12/15$93
This Super.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 amDEN - DFW
Nonstop2h 09mFrontier
Mon 1/59:57 pmDFW - DEN
Nonstop2h 20mFrontier
Deal found 12/15$98
This CheapOair deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:29 pmDEN - DFW
1 stop14h 15mFrontier
Tue 1/610:00 amDFW - DEN
Nonstop2h 26mFrontier
Deal found 12/15$111
This Frontier deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 amDEN - DFW
Nonstop2h 09mFrontier
Wed 1/76:23 pmDFW - DEN
1 stop10h 35mFrontier
Deal found 12/15$120
This Frontier deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 amDEN - DFW
Nonstop2h 09mFrontier
Tue 1/62:54 pmDFW - DEN
1 stop7h 41mFrontier
Deal found 12/15$121
This Frontier deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:05 pmDEN - DFW
Nonstop2h 04mFrontier
Tue 1/64:44 pmDFW - DEN
Nonstop2h 19mFrontier
Deal found 12/15$128
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:35 amDEN - DFW
Nonstop2h 09mFrontier
Wed 12/3110:47 pmDFW - DEN
1 stop6h 11mFrontier
Deal found 12/16$131
This Frontier deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:33 pmDEN - DFW
Nonstop2h 07mFrontier
Wed 1/74:44 pmDFW - DEN
Nonstop2h 19mFrontier
Deal found 12/15$138
This Frontier deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:30 amDEN - DFW
Nonstop2h 09mFrontier
Thu 1/86:45 amDFW - DEN
Nonstop2h 15mFrontier
Deal found 12/15$139
This Frontier deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:05 pmDEN - DFW
Nonstop2h 04mFrontier
Thu 1/19:16 pmDFW - DEN
Nonstop2h 20mFrontier
Deal found 12/18$143

Find 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 December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$79
(Frontier)

One-way from

$48
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$224

Good round-trip deal

$202 or less

Good one-way deal

$106 or less
Provider with most accurate pricing for Denver Intl-Dallas/Fort Worth flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Dallas/Fort Worth flights.
Search Deals
From Denver Intl to Dallas/Fort Worth
Search Deals
One-way flight from Denver Intl to Dallas/Fort Worth
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Denver Intl to Dallas/Fort Worth.
Search Deals
Price to beat on a one-way flight from Denver Intl to Dallas/Fort Worth.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Dallas/Fort Worth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Denver to Dallas/Fort Worth Airport that are best for you.

Fly from

Denver

Fly to

Dallas/Fort Worth

Route

Depart

Return

Price

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Sat 1/31

5:25 pm-8:33 pm

Nonstop2h 08m

Dallas/Fort Worth

Tue 2/3

11:37 am-5:49 pm

1 stop7h 12m

$93

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Wed 1/28

1:20 pm-4:28 pm

Nonstop2h 08m

Dallas/Fort Worth

Sat 1/31

1:05 pm-5:49 pm

1 stop5h 44m

$93

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Fri 1/16

10:48 pm-11:45 am

1 stop11h 57m

Dallas/Fort Worth

Fri 1/23

10:08 pm-11:29 pm

Nonstop2h 21m

$109

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Sat 2/28

8:54 am-9:08 pm

1 stop11h 14m

Dallas/Fort Worth

Tue 3/17

6:43 pm-8:00 pm

Nonstop2h 17m

$129

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Wed 1/14

5:42 pm-8:45 pm

Nonstop2h 03m

Dallas/Fort Worth

Sun 1/18

1:43 pm-2:55 pm

Nonstop2h 12m

$144

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Fri 1/9

9:44 am-12:53 pm

Nonstop2h 09m

Dallas/Fort Worth

Sun 1/11

10:28 pm-10:14 am

1 stop12h 46m

$153

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Tue 1/20

6:13 pm-3:59 pm

1 stop20h 46m

Dallas/Fort Worth

Thu 1/22

8:12 pm-8:30 am

1 stop13h 18m

$162

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Fri 1/2

6:15 am-1:15 pm

1 stop6h 00m

Dallas/Fort Worth

Tue 1/6

4:44 pm-6:03 pm

Nonstop2h 19m

$165

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Wed 12/31

9:05 pm-12:09 am

Nonstop2h 04m

Dallas/Fort Worth

Sun 1/4

10:47 pm-8:55 am

1 stop11h 08m

$175

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Tue 1/13

12:00 pm-9:00 pm

1 stop8h 00m

Dallas/Fort Worth

Tue 1/20

7:00 am-1:37 pm

1 stop7h 37m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 19 results
1
2

Compare providers for flights from Denver to Dallas/Fort Worth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Dallas/Fort Worth in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Dallas/Fort Worth Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Denver-Dallas/Fort Worth Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Denver-Dallas/Fort Worth Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Dallas/Fort Worth Airport flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Dallas/Fort Worth Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 12, 2025.

The price you pay for your flight from Denver to Dallas/Fort Worth Airport may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Denver to Dallas/Fort Worth Airport (average of $56). Flying from Denver to Dallas/Fort Worth Airport in June is currently the most expensive (average of $102). 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 December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Denver to Dallas/Fort Worth Airport in the evening. If you’re flexible enough to do this you can expect to save up to 71% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Denver to Dallas/Fort Worth Airport?

Use this chart to determine the cheapest time to fly round-trip from Denver to Dallas/Fort Worth. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Denver to Dallas/Fort Worth Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Denver to Dallas/Fort Worth Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Denver to Dallas/Fort Worth Airport trip
Airports
DEN

For quick access to Denver Airport, use the A Line train, which runs every 15 minutes to Union Station.

Read more about DENBy Emily Zemler
DFW

Upon arrival at DFW, use the DART Orange Line for a direct connection to downtown Dallas from Terminal A.

Read more about DFWBy Chris Dong
Our travel experts
Chris Dong

Chris Dong

Expert on DFW

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Emily Zemler

Emily Zemler

Expert on DEN

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

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 December 18, 2025.
Read through reviews of airlines operating flights from Denver to Dallas/Fort Worth Airport, such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,093 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,055 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,081 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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?

    For a flight from Denver to Dallas/Fort Worth, you will be flying from Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city. Denver Intl is the only Denver airport and it handles 15 outbound flights to Dallas/Fort Worth per day. 4 airlines have flights to Dallas/Fort Worth from Denver Intl on a regular basis.

  • How long is the flight from Denver to Dallas/Fort Worth Airport?

    Frontier and United Airlines can get you from Denver to Dallas/Fort Worth Airport in just under 2h 03m. Your travel time will be generally consistent. Airlines will cover a distance of 641 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Denver to Dallas/Fort Worth Airport round-trip?

    According to our current data, Frontier ($62), United Airlines ($138), and Southwest ($157) offers the cheapest pricing from Denver to Dallas/Fort Worth Airport. Frontier is priced at 67% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Denver to Dallas/Fort Worth Airport one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $38. Users have also found prices from $78 and $78 on American Airlines and Southwest, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Denver to Dallas/Fort Worth Airport consider choosing Avianca (91%), Japan Airlines (87%) or Volaris (76%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Denver to Dallas/Fort Worth Airport?

    On average you can expect to pay $552 for a flight from Denver to Dallas/Fort Worth Airport. The cheapest flight overall is $35 while the most popular route, (Denver Intl - Dallas/Fort Worth) is currently priced at $106.

  • 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, January is the cheapest month in which you can book a flight from Denver to Dallas/Fort Worth Airport (average of $56). Flying from Denver to Dallas/Fort Worth Airport in June is currently the most expensive (average of $102). 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

Traveling to a place near Dallas/Fort Worth Airport?

Book flights to Dallas/Fort Worth Airport if you plan to visit one of these locations
Fort Worth
Arlington
Rockwall
Allen
Garland
Frisco
Mansfield
Cedar Hill
Plano
Denton
Grapevine
McKinney
Durant
Richardson
Burleson
Weatherford
Sherman
Granbury
Cleburne
Sunnyvale

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Denver to Dallas/Fort Worth

Discover the top 4 airlines 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$65Average$156FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$148Average$286FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$157Average$242FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$157Average$256FlexibilityNo cancel feeOn-time71%

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