Cheap Flights from Dallas to Denver International

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Flight deals from Dallas to Denver International

Looking for a cheap last-minute deal or the best return flight from Dallas to Denver International Airport? If you want to travel next month, return fares start from $150. Find the lowest prices on one-way and return tickets right here.

Denver.$84 per passenger.Departing Thu, 6 Aug, returning Mon, 10 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Thu, 6 Aug, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Mon, 10 Aug, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $84, select.

Denver.$101 per passenger.Departing Tue, 23 Jun, returning Wed, 24 Jun.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Tue, 23 Jun, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Wed, 24 Jun, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $101, select.

Denver.$101 per passenger.Departing Tue, 23 Jun, returning Wed, 1 Jul.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Tue, 23 Jun, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Wed, 1 Jul, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $101, select.

Denver.$150 per passenger.Departing Wed, 22 Jul, returning Wed, 22 Jul.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Wed, 22 Jul, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Wed, 22 Jul, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $150, select.

Denver.$182 per passenger.Departing Tue, 22 Sep, returning Sat, 26 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Tue, 22 Sep, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Sat, 26 Sep, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $182, select.

Denver.$215 per passenger.Departing Tue, 28 Jul, returning Tue, 4 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Tue, 28 Jul, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Tue, 4 Aug, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $215, select.

Denver.$216 per passenger.Departing Tue, 25 Aug, returning Tue, 1 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Tue, 25 Aug, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Tue, 1 Sep, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $216, select.

Denver.$249 per passenger.Departing Tue, 6 Oct, returning Wed, 7 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Tue, 6 Oct, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Wed, 7 Oct, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $249, select.

Denver.$266 per passenger.Departing Sat, 26 Sep, returning Thu, 1 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Sat, 26 Sep, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Thu, 1 Oct, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $266, select.

Denver.$292 per passenger.Departing Sat, 13 Jun, returning Sun, 13 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Dallas Fort Worth International on Sat, 13 Jun, arriving in Denver International.Inbound direct flight with Frontier Airlines departs from Denver International on Sun, 13 Sep, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $292, select.

Denver.$366 per passenger.Departing Wed, 4 Nov, returning Wed, 11 Nov.Return flight with United.Outbound direct flight with United departs from Dallas Fort Worth International on Wed, 4 Nov, arriving in Denver International.Inbound direct flight with United departs from Denver International on Wed, 11 Nov, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $366, select.

Denver.$402 per passenger.Departing Wed, 6 Jan, returning Wed, 20 Jan.Return flight with United.Outbound direct flight with United departs from Dallas Fort Worth International on Wed, 6 Jan, arriving in Denver International.Inbound direct flight with United departs from Denver International on Wed, 20 Jan, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $402, select.

Denver.$404 per passenger.Departing Tue, 29 Dec, returning Tue, 12 Jan.Return flight with United.Outbound direct flight with United departs from Dallas Fort Worth International on Tue, 29 Dec, arriving in Denver International.Inbound direct flight with United departs from Denver International on Tue, 12 Jan, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $404, select.

Denver.$419 per passenger.Departing Mon, 23 Nov, returning Tue, 1 Dec.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Dallas Love Field on Mon, 23 Nov, arriving in Denver International.Inbound direct flight with Southwest Airlines departs from Denver International on Tue, 1 Dec, arriving in Dallas Love Field.Price includes taxes and charges.From $419, select.

Denver.$420 per passenger.Departing Wed, 2 Dec, returning Thu, 3 Dec.Return flight with United.Outbound direct flight with United departs from Dallas Fort Worth International on Wed, 2 Dec, arriving in Denver International.Inbound direct flight with United departs from Denver International on Thu, 3 Dec, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $420, select.

Denver.$421 per passenger.Departing Sat, 6 Mar, returning Wed, 10 Mar.Return flight with United.Outbound direct flight with United departs from Dallas Fort Worth International on Sat, 6 Mar, arriving in Denver International.Inbound direct flight with United departs from Denver International on Wed, 10 Mar, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $421, select.

Find the cheapest month to fly from Dallas to Denver International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dallas to Denver International flights are currently cheapest in August.

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Direct flights from Dallas to Denver International

Dallas to Denver International: Alternative routes

Compare routes from Dallas to Denver below. You may find an airport to fly into that's cheaper, faster, or easier than Denver International.

Dallas to Denver: Flight information

The things to know before you go.

Cheapest flight found	$84
Cheapest month to fly	August
Average flight time	2 hrs, 9 mins
Most popular airline	Southwest Airlines
Average flights per week	511

Finding cheap flights from Dallas to Denver International: Frequently asked questions

How much are return flights from Dallas to Denver International?

The best price we found for a return flight from Dallas to Denver International is $84. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Dallas to Denver International?

2 hours and 9 minutes is the average flight time from Dallas to Denver International.

Which airlines fly direct from Dallas to Denver International?

Southwest Airlines, American Airlines and Qatar Airways fly direct from Dallas to Denver International.

How many flights are there a week from Dallas to Denver International?

As of June 2026, there are 511 flights per week flying from Dallas to Denver International.

When is the cheapest time to fly from Dallas to Denver International?

The cheapest month to fly from Dallas to Denver International is usually August.

Which upcoming date is cheapest to fly from Dallas to Denver International Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Dallas to Denver International Airport on Thursday, 6 August 2026.

Can I get a direct flight from Dallas to Denver International Airport?

Yes – the average flight time is 2 hours and 9 minutes.

How can I find the best flight deal to Denver International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Denver International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Denver?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Denver is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Dallas to Denver International with?

The cheapest airline that flies to Denver International is Frontier Airlines .

Flying from Dallas to Denver International Airport (DEN): What you need to know

Your adventure gets underway at one of Dallas's main airports, Dallas Fort Worth International Airport (DFW) or Dallas Love Field (DAL). Explore the options for booking a flight from Dallas to Denver International Airport (DEN) jetting off from either of these.
Expect to be in the air for 2 hours 10 minutes. That's the average time for a direct Dallas to Denver International Airport flight.
The timezone in Denver is UTC-7, which is one hour behind Dallas. Denver International Airport is located in Denver.
The most popular route is from Dallas Fort Worth International Airport (DFW) to Denver International Airport (DEN), with 107 direct services every week. If you're looking to take off without delay, the earliest flight from DFW to DEN is the 5:05am Frontier Airlines service. If a later start suits your schedule, the final departure is at 10:59pm with American Airlines.
For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to catch your flight from Dallas to DEN.
With more people on the move during busy periods like July, be at your terminal even earlier. Two hours for domestic flights and as much as four for international journeys will allow for extra wait times. Remember things also get busy during major holidays like July Fourth.

Airports in Dallas

Dallas Fort Worth International Airport (DFW)

Dallas Fort Worth International Airport (DFW) will have you travelling directly to your destination. Nonstop flights from Dallas to Denver International Airport (DEN) take off from this terminal.
Leading airlines that have direct flights from Dallas to Denver International Airport leaving from DFW include:
American Airlines ranks first in bookings for flights from DFW to DEN.
The carrier with the most reliable on-time performance on this route is United. Its services arrive as scheduled 79.23% of the time.
Located around 32 kilometres from the centre of Dallas, DFW can be reached in about 25 minutes by car, depending on traffic. The journey on public transport will take roughly 1 hour.
Want a stress-free start to your break? Stay near Dallas Fort Worth International Airport. Whether you have an early flight from Dallas to Denver International Airport or aren't a fan of being rushed, these hotels have you covered:
When it comes to Dallas Fort Worth International Airport's on-time performance, 72% of flights stick to their scheduled arrival time.
DFW is located at 2400 Aviation Dr.

Dallas Love Field (DAL)

You can book a direct Dallas to Denver International Airport (DEN) plane ticket out of Dallas Love Field (DAL). Decide if leaving from DAL is a better fit for your trip.
Southwest Airlines has direct flights from Dallas to DEN leaving from DAL. Book your favourite window (or aisle) seat and reach your destination in a single stretch.
Southwest Airlines has the largest share of bookings on the DAL to DEN route.
With 70.69% of its services landing on schedule, Southwest Airlines is the most punctual carrier flying between Dallas Love Field and Denver International Airport.
On public transport, you can travel from central Dallas to DAL in around 45 minutes. The airport is roughly 13 kilometres away, and making the journey by car will take approximately 20 minutes.
Get your holiday started early with an additional night away from home. Before catching your Dallas to DEN flight, kick back in one of these hotels close to Dallas Love Field:
Dallas Love Field has an on-time performance rate of 74%. This figure reflects how frequently flights that leave from this airport make it to their destination on time.
The address for DAL is 8008 Cedar Springs Road.

About Denver International Airport (DEN)

Get off your flight from Dallas to Denver International Airport and be sprawled out in your hotel bed soon after. If you're searching for a convenient option a quick drive from DEN, make your way to Baymont by Wyndham Denver International Airport.
Lock in the best rate by booking your ride around one week ahead of your Dallas to Denver International Airport flight.
The street address for DEN is 8500 Pena Boulevard.

Getting from Denver International Airport (DEN) to central Denver

Denver International Airport is around 40 kilometres from the centre of Denver. It takes around 35 minutes or so to get to the city by car.
It takes roughly 35 minutes if you're travelling by public transport.

How to find the cheapest flights from Dallas to Denver International Airport (DEN)

At the moment, $51 is the lowest price we've found for a one-way ticket from Dallas to Denver International Airport. The cheapest price for a return flight is $84. Remember fares can change due to demand at the time of booking.
Booking in advance is often the key to finding a cheap flight from Dallas to DEN. Flight prices rise as demand increases, so the closer you get to departure, the more you'll likely pay.
Cheap Dallas to Denver International Airport tickets are easier to find when your travel dates are flexible. Try using the 'Whole month' search function to compare fares across the month and then pick the cheapest day.
Spend less time searching for cheap plane tickets from Dallas to DEN by setting up a Price Alert. We'll send you an email or notification through the app when a lower fare pops up.
Tailor your travel plans using filters. Pick your preferred departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Dallas to Denver International Airport.

The best time to fly from Dallas to Denver International Airport (DEN)

July is when most people book flights from Dallas to Denver International Airport (DEN). Visit Denver in December for a quieter experience.
The warmest month in Denver is July, with temperatures ranging between 14ºC and 32ºC. Book your Dallas to DEN plane ticket then if you enjoy this type of weather.
Look for cheap tickets from Dallas to Denver International Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -9ºC and 7ºC.

More about Denver

When it comes to searching for somewhere to rest your head, you'll find the best stays in Denver right here. Explore these hotels once you've locked in your flight from Dallas to Denver International Airport:
Denver Art Museum and Meow Wolf Denver's Convergence Station are just two of the popular attractions to add to your Denver itinerary. Keep the adventure rolling by checking out Ballpark.

Explore more of the United States

You've seen Denver, now it's time to discover other parts of the United States. Journey around 113 kilometres south to Colorado Springs to check off its top sights. From Garden of the Gods to Pikes Peak Region Attractions and Red Rock Canyon, you'll have a full itinerary ahead.
If you want to check out another major destination in the United States, head for Pueblo, about 177 kilometres south of Denver. Rosemount Museum, Cathedral of the Sacred Heart and Sangre de Cristo Arts & Conference Centre are among the biggest draws.