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Cheap flights from Dallas/Fort Worth Airport to Denver from £51

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — DEN
3 Sep — 10 Sep1
1 adult

Cheapflights Tip: The best prices from Dallas/Fort Worth to Denver Intl are usually found in February or October, booked 77 days in advance, depart on a Monday or Friday and return on a Wednesday

Cheap flight deals from Dallas/Fort Worth to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) to Denver (DEN). 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 29 August 2025.

Round-trip from

£67

One-way from

£51

Popular in

June

Cheapest in

February

Average price

£131
Frontier
  • Frontier
  • 18/10-18/10
  • Nonstop
  • 4h 20m total
  • Dallas to Denver
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United Airlines
  • United Airlines
  • 17/12
  • Nonstop
  • 2h 07m total
  • Dallas to Denver
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£11 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Dallas/Fort Worth to Denver

Cheapest flights from Dallas/Fort Worth to Denver
Explore the most affordable flight options available from Dallas/Fort Worth to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Sat 18/1006:30DFW - DEN
Nonstop2h 15mFrontier
Sat 18/1021:14DEN - DFW
Nonstop2h 05mFrontier
Deal found 28/8£67
Sun 19/1005:14DFW - DEN
Nonstop2h 16mFrontier
Tue 21/1014:01DEN - DFW
1 stop6h 14mFrontier
Deal found 28/8£68
Mon 20/1005:14DFW - DEN
Nonstop2h 16mFrontier
Mon 20/1022:29DEN - DFW
1 stop6h 14mFrontier
Deal found 28/8£73
Fri 17/1017:30DFW - DEN
1 stop8h 16mFrontier
Wed 22/1006:01DEN - DFW
Nonstop2h 08mFrontier
Deal found 28/8£74
Sat 18/1006:30DFW - DEN
Nonstop2h 15mFrontier
Sun 19/1006:15DEN - DFW
Nonstop2h 08mFrontier
Deal found 28/8£82
Sat 18/1006:30DFW - DEN
Nonstop2h 15mFrontier
Wed 22/1014:01DEN - DFW
1 stop6h 14mFrontier
Deal found 28/8£84
Sat 18/1022:25DFW - DEN
Nonstop2h 18mFrontier
Mon 20/1000:36DEN - DFW
1 stop8h 35mFrontier
Deal found 28/8£90
Fri 17/1017:30DFW - DEN
1 stop8h 16mFrontier
Sat 18/1010:01DEN - DFW
Nonstop2h 11mFrontier
Deal found 28/8£92
Tue 30/918:15DFW - DEN
Nonstop2h 14mUnited Airlines
Tue 30/920:30DEN - DFW
Nonstop2h 01mUnited Airlines
Deal found 28/8£98
Sun 19/1005:14DFW - DEN
Nonstop2h 16mFrontier
Sun 19/1021:19DEN - DFW
Nonstop2h 05mFrontier
Deal found 28/8£99
Fri 17/1013:59DFW - DEN
1 stop11h 03mFrontier
Tue 21/1014:01DEN - DFW
1 stop6h 14mFrontier
Deal found 28/8£112

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dallas/Fort Worth to Denver 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 858,174 searches. Data last updated 29 August 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Denver that are best for you.

Fly from

Dallas/Fort Worth

Fly to

Denver

Route

Depart

Return

Price

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Sun 19/10

05:14-06:30

Nonstop2h 16m

Denver Intl

Sun 19/10

12:12-00:18

1 stop11h 06m

£73

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Fri 17/10

21:36-22:59

Nonstop2h 23m

Denver Intl

Sat 18/10

10:01-13:12

Nonstop2h 11m

£74

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Sat 18/10

06:30-07:45

Nonstop2h 15m

Denver Intl

Wed 22/10

14:01-21:15

1 stop6h 14m

£84

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Sat 18/10

06:30-07:45

Nonstop2h 15m

Denver Intl

Tue 21/10

14:01-21:15

1 stop6h 14m

£84

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Tue 21/10

07:35-08:52

Nonstop2h 17m

Denver Intl

Tue 21/10

14:01-21:15

1 stop6h 14m

£92

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Tue 30/9

18:15-19:29

Nonstop2h 14m

Denver Intl

Tue 30/9

20:30-23:31

Nonstop2h 01m

£98

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Sat 20/9

09:00-10:15

Nonstop2h 15m

Denver Intl

Sat 27/9

13:38-16:42

Nonstop2h 04m

£116

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Fri 17/10

17:30-00:46

1 stop8h 16m

Denver Intl

Wed 22/10

14:01-21:15

1 stop6h 14m

£118

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Sat 20/9

13:45-14:53

Nonstop2h 08m

Denver Intl

Wed 24/9

13:55-16:57

Nonstop2h 02m

£129

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Wed 24/12

16:53-18:14

Nonstop2h 21m

Denver Intl

Wed 31/12

17:55-20:59

Nonstop2h 04m

£131

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 22 results
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Best time to book a flight from Dallas/Fort Worth to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Dallas/Fort Worth with our price prediction graph.
Estimated return 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 Dallas/Fort Worth Airport to Denver

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

Use this chart to determine the optimal time to book a return flight from Dallas/Fort Worth to Denver. Price data was last updated on 22 August 2025.

The price you pay for your flight from Dallas/Fort Worth Airport to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 77 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 Dallas/Fort Worth Airport to Denver?

Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Denver (average of £667). Flying from Dallas/Fort Worth Airport to Denver in July is currently the most expensive (average of £985). 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 DFW to DEN?

Find hourly flight availability from Dallas/Fort Worth to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 94% on flights from Dallas/Fort Worth Airport to Denver by exploring options for tickets in the morning.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated 29 August 2025.
Get a feel of what it's like to fly with Frontier from Dallas/Fort Worth Airport to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Frontier
5.8
Fair
3,205 reviews
Check prices

Crew

6.7

Food

4.7

Boarding

6.1

Overall

5.8

Comfort

5.5

Entertainment

4.4

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
3,205 reviews
Frontier
5.8
Fair
3,205 reviews
Check prices

Crew

6.7

Food

4.7

Boarding

6.1

Overall

5.8

Comfort

5.5

Entertainment

4.4

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 Dallas/Fort Worth to Denver. 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 into for flights to Denver from Dallas/Fort Worth?

    If you book a flight to Denver from Dallas/Fort Worth, you will be flying to Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver. There are 30 flights from Dallas/Fort Worth to Denver Intl per day from 1 airline.

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

    There are many flights that can get you from Dallas/Fort Worth Airport to Denver in 2h 16m. Fly via Frontier to get the fastest option. Airlines will cover a distance of 641 mi. All flights are typically direct.

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

    Flying on Frontier is currently your cheapest option to Denver, with prices starting at £27. You may be able to fly from Dallas/Fort Worth Airport to Denver for 78% less than the average price by searching for this airline.

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

    Consider Avianca (74%), Air Canada (68%) or Frontier (68%) when booking your flight. These represent the most reliable airlines when flying from Dallas/Fort Worth Airport to Denver.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth to Denver 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 Dallas/Fort Worth Airport to Denver?

    Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Denver (average of £667). Flying from Dallas/Fort Worth Airport to Denver in July is currently the most expensive (average of £985). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Winter Park
Frisco

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Top airline flying from Dallas/Fort Worth to Denver

Discover the top airline that operate flights from Dallas/Fort Worth to Denver. 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 858,174 searches. Data last updated 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£27Average£41FlexibilityNo cancel feeOn-time62%
Search Frontier flights

Fly with Cheapflights

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Dallas/Fort Worth to Denver flexibly with Cheapflights today.

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