What is the cheapest airline that flies from Dallas/Fort Worth to Denver Intl?

Frontier, United Airlines, and American Airlines are the most popular carriers operating from Dallas/Fort Worth to Denver Intl

What airlines fly to Denver?

Frontier, American Airlines and Southwest are the top three most popular airlines that fly to Denver from Dallas/Fort Worth Airport according to our data. Frontier is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 6 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

How many flights depart from Dallas/Fort Worth Airport to Denver on average per day?

The number of flights available between Dallas/Fort Worth Airport and Denver is 22 per day as of September 2025. The most frequent departure time is 4:00PM, with 39% of daily flights leaving in the afternoon.

How many flights depart from Dallas/Fort Worth Airport to Denver on average per week?

As of September 2025, 156 flights take off from Dallas/Fort Worth Airport and land in Denver each week. The most common flight departure day for this route is Mon, with 33% of weekly flights taking off on this day.

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

Prices for flights from Dallas/Fort Worth Airport to Denver Intl Airport are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas/Fort Worth Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents you'll need for your trip to Denver Intl 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 Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$57 Cheap Flights from Dallas/Fort Worth Airport to Denver in 2025

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Find the cheapest flights from Dallas/Fort Worth Airport to Denver

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:05 pm - 9:22 pmDFW-DEN

2h 17mnonstop

8:00 am - 11:15 amDEN-DFW

2h 15mnonstop

$88Frontier

Find Deal

Sat, Sep 27 - Tue, Sep 30

6:00 am - 7:16 amDFW-DEN

2h 16mnonstop

6:01 pm - 9:15 pmDEN-DFW

2h 14mnonstop

$89Frontier

Find Deal

Sun, Sep 14 - Tue, Sep 23

10:25 pm - 11:42 pmDFW-DEN

2h 17mnonstop

6:10 am - 9:16 amDEN-DFW

2h 06mnonstop

$90Frontier

Find Deal

Fri, Sep 12 - Sun, Sep 14

5:35 am - 6:51 amDFW-DEN

2h 16mnonstop

12:59 am - 8:31 amDEN-DFW

6h 32m1 stop

$91Frontier

Find Deal

Thu, Oct 30 - Sat, Nov 1

7:45 am - 9:01 amDFW-DEN

2h 16mnonstop

7:30 am - 10:38 amDEN-DFW

2h 08mnonstop

$92Frontier

Find Deal

Wed, Sep 17 - Sat, Sep 20

10:25 pm - 11:42 pmDFW-DEN

2h 17mnonstop

6:10 am - 9:16 amDEN-DFW

2h 06mnonstop

$93Frontier

Find Deal

Fri, Sep 12 - Sun, Sep 14

8:05 pm - 9:22 pmDFW-DEN

2h 17mnonstop

8:00 am - 11:15 amDEN-DFW

2h 15mnonstop

$94Frontier

Find Deal

Sat, Sep 20 - Tue, Sep 23

5:10 am - 6:26 amDFW-DEN

2h 16mnonstop

6:15 am - 9:23 amDEN-DFW

2h 08mnonstop

$95Frontier

Find Deal

Thu, Oct 23 - Sun, Oct 26

10:25 pm - 11:42 pmDFW-DEN

2h 17mnonstop

8:00 am - 11:15 amDEN-DFW

2h 15mnonstop

$96Frontier

Find Deal

Fri, Sep 26 - Wed, Oct 1

7:07 pm - 8:27 pmDFW-DEN

2h 20mnonstop

10:01 am - 1:12 pmDEN-DFW

2h 11mnonstop

$97Frontier

Find Deal

Fri, Oct 17 - Tue, Oct 21

Frontier flights from Dallas/Fort Worth Airport to Denver

Our best Frontier deals on Dallas/Fort Worth Airport to Denver flight tickets

Frontier

Sep 27

DFW8:05 pmDallas/Fort Worth

2h 17m

DEN9:22 pmDenver Intl

Sep 30

DEN8:00 amDenver Intl

2h 15m

DFW11:15 amDallas/Fort Worth

$88

Find similar

Frontier

Sep 14

DFW6:00 amDallas/Fort Worth

2h 16m

DEN7:16 amDenver Intl

Sep 23

DEN6:01 pmDenver Intl

2h 14m

DFW9:15 pmDallas/Fort Worth

$89

Find similar

Frontier

Sep 12

DFW10:25 pmDallas/Fort Worth

2h 17m

DEN11:42 pmDenver Intl

Sep 14

DEN6:10 amDenver Intl

2h 06m

DFW9:16 amDallas/Fort Worth

$90

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momondo Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Sat 9/27

8:05 pm-9:22 pm

Nonstop2h 17m

Denver Intl

Tue 9/30

8:00 am-11:15 am

Nonstop2h 15m

$88

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Sun 9/14

6:00 am-7:16 am

Nonstop2h 16m

Denver Intl

Tue 9/23

6:01 pm-9:15 pm

Nonstop2h 14m

$89

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Fri 9/12

10:25 pm-11:42 pm

Nonstop2h 17m

Denver Intl

Sun 9/14

6:10 am-9:16 am

Nonstop2h 06m

$90

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Thu 10/30

5:35 am-6:51 am

Nonstop2h 16m

Denver Intl

Sat 11/1

12:59 am-8:31 am

1 stop6h 32m

$91

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Wed 9/17

7:45 am-9:01 am

Nonstop2h 16m

Denver Intl

Sat 9/20

7:30 am-10:38 am

Nonstop2h 08m

$92

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Fri 9/12

10:25 pm-11:42 pm

Nonstop2h 17m

Denver Intl

Sun 9/14

6:10 am-9:16 am

Nonstop2h 06m

$93

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Sat 9/20

8:05 pm-9:22 pm

Nonstop2h 17m

Denver Intl

Tue 9/23

8:00 am-11:15 am

Nonstop2h 15m

$94

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Thu 10/23

5:10 am-6:26 am

Nonstop2h 16m

Denver Intl

Sun 10/26

6:15 am-9:23 am

Nonstop2h 08m

$95

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Fri 9/26

10:25 pm-11:42 pm

Nonstop2h 17m

Denver Intl

Wed 10/1

8:00 am-11:15 am

Nonstop2h 15m

$96

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Fri 10/17

7:07 pm-8:27 pm

Nonstop2h 20m

Denver Intl

Tue 10/21

10:01 am-1:12 pm

Nonstop2h 11m

$97

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Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Dallas/Fort Worth Airport is in February. Flight prices, which tend to average around $123, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in February, then you should wait until October to fly from Dallas/Fort Worth Airport, when ticket prices are also cheap, with an average price of $137.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Saturday when prices can be found for as low as $198. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $258.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $179. Flights at noon are often more expensive with an average ticket price of $315.

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

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

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from Dallas/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $169 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Dallas/Fort Worth Airport for as low as $128 on momondo.

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

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

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

As of September 2025, prices for Dallas/Fort Worth Airport to Denver flights are approximately 44% more expensive when compared to flights at the same time last year.

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

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

Estimated round-trip price

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

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

Best Price Found	$118
Fastest flight time	1h 59m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Dallas/Fort Worth Airport in the past 72 hours is $118. The best round-trip flight deal from Dallas/Fort Worth Airport to Denver found on momondo in the last 72 hours is $128.

The fastest flight from Dallas/Fort Worth Airport to Denver takes 1h 59m

Direct flights go from Dallas/Fort Worth Airport to Denver every day.

There is 1 airport near Denver: Denver Intl (DEN)

Search flight deals

How far is Dallas/Fort Worth to Denver Intl by plane?
A flight from Dallas/Fort Worth to Denver Intl will travel around 646.5 mi. Flights usually cover this in 2h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Dallas/Fort Worth Airport to Denver Intl Airport?
Prices for flights from Dallas/Fort Worth Airport to Denver Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Dallas/Fort Worth Airport to Denver Intl Airport?
There are 6 operators available for flights from Dallas/Fort Worth Airport to Denver Intl Airport as of September 2025.
How old do you have to be to fly from Dallas/Fort Worth Airport to Denver Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas/Fort Worth Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl 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 Denver Intl 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 Dallas/Fort Worth Airport to Denver?
Based on momondo bookings for flights between Dallas/Fort Worth Airport and Denver, the leading plane model is Airbus A321-100/200, making up 18.60% of the total bookings. Other popular models include Boeing 737-800 with 14.45%, Boeing 737 MAX 8 with 12.67%, and Airbus A321neo with 10.49%.
What is the most popular airline from Dallas/Fort Worth Airport to Denver?
Based on momondo bookings for flights between Dallas/Fort Worth Airport and Denver, the leading airline is Frontier, making up 67% of the total bookings. Other popular airlines include Southwest with 13%, American Airlines with 13%, and United Airlines with 7%.

Best airlines flying from Dallas/Fort Worth Airport to Denver

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Denver with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $59	Free Cancellation	Rating 5.8 3,200 reviews	Search Frontier flights
Denver Air Connection	PriceFrom $104	Free Cancellation	Rating 9.0 16 reviews	Search Denver Air Connection flights
Alaska Airlines	PriceFrom $132	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $139	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $146	Free Cancellation	Rating 7.4 8,936 reviews	Search United Airlines flights
Southwest	PriceFrom $147	Free Cancellation	Rating 8.0 4,239 reviews	Search Southwest flights

United Airlines Flights From Dallas/Fort Worth Airport to Denver
Across 29 United Airlines flights from Dallas/Fort Worth Airport to Denver this week, the average price was $295, with the best United Airlines deals starting from $146 round-trip. 8,936 users have rated United Airlines on momondo, with an average score of 7.4/10.
American Airlines Flights From Dallas/Fort Worth Airport to Denver
Another popular option for Dallas/Fort Worth Airport to Denver flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from Dallas/Fort Worth Airport to Denver around 22 times per week, with deals starting from $139 round-trip and rising to an average price of around $248.

Estes Park

Breckenridge

Black Hawk

Aurora

Fort Collins

Keystone

Cripple Creek

Longmont

Boulder

Manitou Springs

Lakewood

Greeley

Westminster

Thornton

Winter Park

Grand Lake

Copper Mountain

Frisco

Silverthorne

Centennial

Why use momondo?

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

It is quick and easy to find Dallas to Denver flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Denver that suits you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dallas to Denver.

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

If you are simply researching potential flights to Denver, momondo offers a useful price alert feature which will track prices for flights to Denver from Dallas and alert you when they change.

An easier way to manage your Denver trip

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Cheap flights from Dallas/Fort Worth Airport to Denver from $59

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Frontier flights from Dallas/Fort Worth Airport to Denver

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Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Denver that are best for you.

See travel insights to Denver from

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

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 cheapest month to fly to Denver?

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Saturday when prices can be found for as low as $198. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $258.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $179. Flights at noon are often more expensive with an average ticket price of $315.

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

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

How far in advance should I book a flight to Denver?

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

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

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

As of September 2025, prices for Dallas/Fort Worth Airport to Denver flights are approximately 44% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Dallas/Fort Worth to Denver Intl?

Frontier, United Airlines, and American Airlines are the most popular carriers operating from Dallas/Fort Worth to Denver Intl

What airlines fly to Denver?

How many flights depart from Dallas/Fort Worth Airport to Denver on average per day?

The number of flights available between Dallas/Fort Worth Airport and Denver is 22 per day as of September 2025. The most frequent departure time is 4:00PM, with 39% of daily flights leaving in the afternoon.

How many flights depart from Dallas/Fort Worth Airport to Denver on average per week?

As of September 2025, 156 flights take off from Dallas/Fort Worth Airport and land in Denver each week. The most common flight departure day for this route is Mon, with 33% of weekly flights taking off on this day.

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

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Denver

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

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

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

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

What documentation or ID do you need to fly to Denver Intl Airport?

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

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

Best airlines flying from Dallas/Fort Worth Airport to Denver

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Denver with momondo

United Airlines Flights From Dallas/Fort Worth Airport to Denver

American Airlines Flights From Dallas/Fort Worth Airport to Denver

Traveling to a place near Denver?

Why use momondo?

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

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

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

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

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Colorado