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$47+ Cheap flights from Denver (DEN) to Dallas

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — DFW
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Dallas are usually found in August or February, booked 56 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Denver to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Dallas (A78). 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 March 28, 2025.

Round-trip from

$96
(Cheapflightsfares)

One-way from

$47
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$204
From Denver Intl to Dallas
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One-way flight from Denver Intl to Dallas
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Highest demand for flights based on searches. 13% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Denver to Dallas

Cheapest flights from Denver to Dallas
Explore the most affordable flight options available from Denver to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/228:00 pmDEN - DFW
Nonstop2h 04mFrontier
Wed 4/236:00 amDFW - DEN
Nonstop2h 19mFrontier
Deal found 3/27$96
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/264:05 pmDEN - DAL
Nonstop2h 00mSouthwest
Tue 4/295:00 pmDAL - DEN
Nonstop2h 25mSouthwest
Deal found 3/27$157
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/76:00 amDEN - DFW
Nonstop2h 06mAmerican Airlines
Mon 6/94:39 pmDFW - DEN
Nonstop2h 02mAmerican Airlines
Deal found 3/27$183
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/294:40 pmDEN - DFW
1 stop5h 16mUnited Airlines
Tue 6/36:00 pmDFW - DEN
Nonstop2h 31mUnited Airlines
Deal found 3/26$192
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2512:55 amDEN - DFW
1 stop6h 51mDelta
Sat 5/35:25 amDFW - DEN
1 stop7h 57mDelta
Deal found 3/27$197
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:30 pmDEN - DFW
1 stop13h 15mMultiple Airlines
Sun 5/189:47 pmDFW - DEN
Nonstop2h 30mMultiple Airlines
Deal found 3/27$218
This Sun Country Air deal was found by Cheapflights users on 3/27. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/245:50 pmDEN - DFW
1 stop15h 42mSun Country Air
Thu 5/112:30 pmDFW - DEN
1 stop5h 57mSun Country Air
Deal found 3/27$265
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2612:55 amDEN - DAL
1 stop7h 31mDelta
Tue 4/296:38 pmDAL - DEN
1 stop6h 02mDelta
Deal found 3/27$268
This Alaska Airlines deal was found by Cheapflights users on 3/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/237:00 amDEN - DAL
1 stop9h 23mAlaska Airlines
Mon 4/286:23 pmDAL - DEN
2 stops17h 58mAlaska Airlines
Deal found 3/28$395

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Dallas 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 March 28, 2025.
Use the filters below to find and compare flights from Denver to Dallas that are best for you.

Fly from

Denver

Fly to

Dallas

Route

Depart

Return

Price

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Tue 4/22

8:00 pm-11:04 pm

Nonstop2h 04m

Dallas/Fort Worth

Wed 4/23

6:00 am-7:19 am

Nonstop2h 19m

$96

DenverDallas

DEN - DAL

DENDAL

Denver Intl

Sat 4/26

4:05 pm-7:05 pm

Nonstop2h 00m

Dallas Love Field

Tue 4/29

5:00 pm-6:25 pm

Nonstop2h 25m

$157

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Sat 6/7

6:00 am-9:06 am

Nonstop2h 06m

Dallas/Fort Worth

Mon 6/9

4:39 pm-5:41 pm

Nonstop2h 02m

$183

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Thu 5/29

4:40 pm-10:56 pm

1 stop5h 16m

Dallas/Fort Worth

Tue 6/3

6:00 pm-7:31 pm

Nonstop2h 31m

$192

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Fri 4/25

12:55 am-8:46 am

1 stop6h 51m

Dallas/Fort Worth

Sat 5/3

5:25 am-12:22 pm

1 stop7h 57m

$197

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Fri 5/16

6:30 pm-8:45 am

1 stop13h 15m

Dallas/Fort Worth

Sun 5/18

9:47 pm-11:17 pm

Nonstop2h 30m

$218

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Thu 4/24

5:50 pm-10:32 am

1 stop15h 42m

Dallas/Fort Worth

Thu 5/1

12:30 pm-5:27 pm

1 stop5h 57m

$265

DenverDallas

DEN - DAL

DENDAL

Denver Intl

Sat 4/26

12:55 am-9:26 am

1 stop7h 31m

Dallas Love Field

Tue 4/29

6:38 pm-11:40 pm

1 stop6h 02m

$268

DenverDallas

DEN - DAL

DENDAL

Denver Intl

Wed 4/23

7:00 am-5:23 pm

1 stop9h 23m

Dallas Love Field

Mon 4/28

6:23 pm-11:21 am

2 stops17h 58m

$395

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Wed 4/30

8:00 pm-11:04 pm

Nonstop2h 04m

$47

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 20 results
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The best insider tips for Denver to Dallas flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Denver to Dallas trip
Airports
DEN

For a quick check-in, use the DEN Reserve service to book a security screening time online, bypassing long lines at Denver Airport.

Read more about DENby Emily Zemler
DFW

Use the DART Orange Line for a convenient train ride from DFW to downtown Dallas, with a station at 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

Best time to book a flight from Denver to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas 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

How far ahead should I book a flight from Denver to Dallas?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Dallas. Price data was last updated on March 21, 2025.

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Dallas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Denver to Dallas?

Currently, August is the cheapest month in which you can book a flight from Denver to Dallas (average of $216). Flying from Denver to Dallas in March is currently the most expensive (average of $295). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

A simple way to save on the total cost of your ticket is to fly from Denver to Dallas in the evening. If you’re flexible enough to do this you can expect to save up to 70% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Denver to Dallas?

Use this chart to determine the cheapest time to fly round-trip from Denver to Dallas. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Denver to Dallas flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to Dallas

Explore weekly flight availability from Denver to Dallas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 28, 2025.

The most flights from DEN to A78 are scheduled on a Friday (46 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (19 on average).

Rainfall in Dallas by month

Plan your trip to Dallas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dallas ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas when rainfall is around 1.9 in.

Temperature in Dallas by month

Plan your trip to Dallas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dallas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. 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. Reviews last updated March 28, 2025.
To help decide which airline to fly from Denver to Dallas, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,797 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,899 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,604 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Denver to Dallas. 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?

    For a flight from Denver to Dallas, 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 29 outbound flights to Dallas per day. 5 airlines have flights to Dallas from Denver Intl on a regular basis.

  • What are the cheapest airlines flying from Denver to Dallas round-trip?

    Flying on Frontier is currently your cheapest option to Dallas, with prices starting at $96. Additional round-trip tickets that might be worth considering are offered by Southwest and American Airlines, with the lowest prices starting at $157 and $183, respectively. Frontier is priced at 40% 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 one-way?

    The cheapest airlines for a one-way flight from Denver to Dallas are Frontier ($47), Southwest ($79), and American Airlines ($89).

  • What are the most reliable airlines from Denver to Dallas?

    Consider Avianca (91%), Japan Airlines (85%) or United Airlines (85%) when booking your flight. These represent the most reliable airlines when flying from Denver to Dallas.

  • What are the cheapest flights from Denver to Dallas?

    Looking for the cheapest flight from Denver to Dallas? While on average our users pay $2,024, our data indicates the cheapest price to be $69. The most popular route (Denver Intl - Dallas/Fort Worth), is priced around $127.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Dallas 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?

    Currently, August is the cheapest month in which you can book a flight from Denver to Dallas (average of $216). Flying from Denver to Dallas in March is currently the most expensive (average of $295). 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

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Alternative routes for Denver to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Denver to Dallas

Discover the top 5 airlines that operate flights from Denver to Dallas. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$129FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$137Average$299FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$138Average$246FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$146Average$317FlexibilityNo cancel feeOn-time71%
DeltaCheapest$219Average$464FlexibilityNo cancel feeOn-timeN/A
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