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Cheap flights from Denver to Dallas from $39

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Dallas departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:43 pm - 10:48 pm
DEN
-
DFW
2h 05mnonstop
Frontier Logo
10:00 am - 11:26 am
DFW
-
DEN
2h 26mnonstop
$80Frontier
Tue, Jan 6 - Wed, Jan 7
Frontier Logo
10:11 pm - 1:15 am
DEN
-
DFW
2h 04mnonstop
Frontier Logo
6:15 am - 7:28 am
DFW
-
DEN
2h 13mnonstop
$82Frontier
Fri, Jan 16 - Sun, Jan 18
Frontier Logo
10:11 pm - 1:15 am
DEN
-
DFW
2h 04mnonstop
Frontier Logo
6:40 am - 7:53 am
DFW
-
DEN
2h 13mnonstop
$83Frontier
Fri, Jan 16 - Mon, Jan 19
Frontier Logo
9:05 pm - 12:09 am
DEN
-
DFW
2h 04mnonstop
Frontier Logo
6:45 am - 8:00 am
DFW
-
DEN
2h 15mnonstop
$84Frontier
Fri, Jan 9 - Mon, Jan 12
Frontier Logo
9:06 pm - 12:12 am
DEN
-
DFW
2h 06mnonstop
Frontier Logo
2:05 pm - 3:21 pm
DFW
-
DEN
2h 16mnonstop
$85Frontier
Thu, Feb 12 - Mon, Feb 16
Frontier Logo
6:45 am - 10:00 am
DEN
-
DFW
2h 15mnonstop
Frontier Logo
9:55 am - 11:14 am
DFW
-
DEN
2h 19mnonstop
$86Frontier
Mon, Feb 16 - Wed, Feb 25
Frontier Logo
9:41 am - 12:50 pm
DEN
-
DFW
2h 09mnonstop
Frontier Logo
2:00 pm - 3:16 pm
DFW
-
DEN
2h 16mnonstop
$87Frontier
Fri, Jan 16 - Fri, Jan 23
Frontier Logo
7:43 pm - 10:48 pm
DEN
-
DFW
2h 05mnonstop
Frontier Logo
4:44 pm - 6:03 pm
DFW
-
DEN
2h 19mnonstop
$88Frontier
Wed, Jan 7 - Sat, Jan 10
Frontier Logo
1:42 pm - 4:50 pm
DEN
-
DFW
2h 08mnonstop
Frontier Logo
5:45 am - 7:02 am
DFW
-
DEN
2h 17mnonstop
$89Frontier
Sun, Feb 15 - Sat, Feb 28
Frontier Logo
6:45 am - 10:00 am
DEN
-
DFW
2h 15mnonstop
Frontier Logo
7:00 am - 8:19 am
DFW
-
DEN
2h 19mnonstop
$90Frontier
Mon, Feb 16 - Sun, Feb 22

Frontier flights from Denver to Dallas/Fort Worth Airport

Our best Frontier deals on Denver to Dallas/Fort Worth Airport flight tickets
Frontier
Jan 6
DEN7:43 pmDenver Intl
2h 05m
DFW10:48 pmDallas/Fort Worth
Jan 7
DFW10:00 amDallas/Fort Worth
2h 26m
DEN11:26 amDenver Intl
$80
Find similar
Frontier
Jan 16
DEN10:11 pmDenver Intl
2h 04m
DFW1:15 amDallas/Fort Worth
Jan 18
DFW6:15 amDallas/Fort Worth
2h 13m
DEN7:28 amDenver Intl
$82
Find similar
Frontier
Jan 16
DEN10:11 pmDenver Intl
2h 04m
DFW1:15 amDallas/Fort Worth
Jan 19
DFW6:40 amDallas/Fort Worth
2h 13m
DEN7:53 amDenver Intl
$83
Find similar

American Airlines flights from Denver to Dallas/Fort Worth Airport

Our best American Airlines deals on Denver to Dallas/Fort Worth Airport flight tickets
American Airlines
Jan 24
DEN8:44 amDenver Intl
2h 11m
DFW11:55 amDallas/Fort Worth
Jan 24
DFW3:13 pmDallas/Fort Worth
2h 08m
DEN4:21 pmDenver Intl
$132
Find similar
American Airlines
Dec 31
DEN8:21 amDenver Intl
2h 10m
DFW11:31 amDallas/Fort Worth
Jan 1
DFW4:35 pmDallas/Fort Worth
2h 02m
DEN5:37 pmDenver Intl
$209
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Dallas/Fort Worth Airport 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Denver to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Tue 1/6

7:43 pm-10:48 pm

Nonstop2h 05m

Dallas/Fort Worth

Wed 1/7

10:00 am-11:26 am

Nonstop2h 26m

$80

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Fri 1/16

10:11 pm-1:15 am

Nonstop2h 04m

Dallas/Fort Worth

Sun 1/18

6:15 am-7:28 am

Nonstop2h 13m

$82

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Fri 1/16

10:11 pm-1:15 am

Nonstop2h 04m

Dallas/Fort Worth

Mon 1/19

6:40 am-7:53 am

Nonstop2h 13m

$83

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Fri 1/9

9:05 pm-12:09 am

Nonstop2h 04m

Dallas/Fort Worth

Mon 1/12

6:45 am-8:00 am

Nonstop2h 15m

$84

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Thu 2/12

9:06 pm-12:12 am

Nonstop2h 06m

Dallas/Fort Worth

Mon 2/16

2:05 pm-3:21 pm

Nonstop2h 16m

$85

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Mon 2/16

6:45 am-10:00 am

Nonstop2h 15m

Dallas/Fort Worth

Wed 2/25

9:55 am-11:14 am

Nonstop2h 19m

$86

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Fri 1/16

9:41 am-12:50 pm

Nonstop2h 09m

Dallas/Fort Worth

Fri 1/23

2:00 pm-3:16 pm

Nonstop2h 16m

$87

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Wed 1/7

7:43 pm-10:48 pm

Nonstop2h 05m

Dallas/Fort Worth

Sat 1/10

4:44 pm-6:03 pm

Nonstop2h 19m

$88

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Sun 2/15

1:42 pm-4:50 pm

Nonstop2h 08m

Dallas/Fort Worth

Sat 2/28

5:45 am-7:02 am

Nonstop2h 17m

$89

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Mon 2/16

6:45 am-10:00 am

Nonstop2h 15m

Dallas/Fort Worth

Sun 2/22

7:00 am-8:19 am

Nonstop2h 19m

$90

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dallas from

How to get the cheapest flight ticket from Denver to Dallas/Fort Worth Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Denver and Dallas/Fort Worth Airport?

What is the cheapest month to fly to Dallas/Fort Worth Airport?

The cheapest month to fly to Dallas/Fort Worth Airport from Denver is in February. Flight prices, which tend to average around $139, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in February, then September is your next best option. Flight prices from Denver to Dallas/Fort Worth Airport during September average around $157.

What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?

On average, the least expensive day to fly to Dallas/Fort Worth Airport from Denver is on a Friday. momondo users have found tickets for Friday departures for as low as $325. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Denver to Dallas/Fort Worth Airport for around $517.

What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?

Flying to Dallas/Fort Worth Airport from Denver in the evening is the least expensive time of day to depart. momondo users have found prices as low as $181 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $554 on average. Flights to Dallas/Fort Worth Airport from Denver in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Denver Intl to Dallas/Fort Worth flight route?

Fly from Denver Intl to Dallas/Fort Worth for the best Denver Intl - Dallas/Fort Worth flight prices

How far in advance should I book a flight to Dallas/Fort Worth Airport?

You are more likely to see cheaper flights to Dallas/Fort Worth Airport from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around $191 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from Denver for as low as $152 on momondo.

What cabin class options are available on Denver Intl to Dallas/Fort Worth flights?

There are 4 cabin classes available to choose from on Denver Intl to Dallas/Fort Worth flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Dallas/Fort Worth Airport flights?

No. A direct flight is the cheapest option for a flight between Denver to Dallas/Fort Worth Airport.

How have Denver to Dallas/Fort Worth Airport flight prices changed over time?

As of December 2025, prices for Denver to Dallas/Fort Worth Airport flights are approximately 69% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Dallas/Fort Worth Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Dallas/Fort Worth Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Dallas/Fort Worth Airport (DEN to DFW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Dallas/Fort Worth Airport

Best Price Found

$116

Fastest flight time

1h 55m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from Denver in the past 72 hours is $116. The best round-trip flight deal from Denver to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $215.
The fastest flight from Denver to Dallas/Fort Worth Airport takes 1h 55m
Direct flights go from Denver to Dallas/Fort Worth Airport every day.
Search flight deals

  • How far is Denver Intl to Dallas/Fort Worth by plane?

    The straight-line distance from Denver Intl to Dallas/Fort Worth is 646.5 mi. 1h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Denver Intl Airport to Dallas/Fort Worth Airport?

    Prices for flights from Denver Intl Airport to Dallas/Fort Worth Airport were last updated today.

  • How many operators does momondo search for flights from Denver Intl Airport to Dallas/Fort Worth Airport?

  • How old do you have to be to fly from Denver Intl Airport to Dallas/Fort Worth Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The travel and health documents you'll need for your trip to Dallas/Fort Worth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dallas/Fort Worth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Denver to Dallas/Fort Worth Airport?

  • What is the most popular airline from Denver to Dallas/Fort Worth Airport?

Best airlines flying from Denver to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from Denver to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $65Free CancellationRating
5.8
3,074 reviews
Search Frontier flights
United AirlinesPriceFrom $148Free CancellationRating
7.4
9,106 reviews
Search United Airlines flights
SouthwestPriceFrom $157Free CancellationRating
8.0
4,253 reviews
Search Southwest flights
American AirlinesPriceFrom $157Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

  • United Airlines Flights From Denver to Dallas/Fort Worth Airport

    United Airlines is one of the most popular airlines flying from Denver to Dallas/Fort Worth Airport, operating 30 flights/week on average for this route. A good United Airlines flight deal for Denver to Dallas/Fort Worth Airport starts from $148 round-trip, up to an average price of $291. Our users have rated United Airlines at 7.4/10.

  • American Airlines Flights From Denver to Dallas/Fort Worth Airport

    $157 is the best American Airlines flight deal from Denver to Dallas/Fort Worth Airport found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to $256, however, with flight time and availability significantly affecting the price. American Airlines (7.2/10 from 11,050 user reviews) flies into Dallas/Fort Worth Airport from Denver 46 times in an average week so prices can vary.

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Fort Worth
Arlington
Frisco
Plano
Grapevine
Irving
Denton
Thackerville
Grand Prairie
Durant
McKinney
Garland
Rockwall
Richardson
Lewisville
Ardmore
Addison
Allen
Mansfield
Waxahachie

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Dallas?

Finding the right flight to Dallas from Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dallas quick and easy, saving you time and money.

Can I find flights from Denver to Dallas with flexible booking policies on momondo?

All flight searches from Denver to Dallas on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Denver to Dallas?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dallas from Denver.

I’m not ready to book a flight from Denver to Dallas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Denver to Dallas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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