Cheap Flights from Denver International to Dallas

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Flight deals from Denver International to Dallas

Looking for a cheap last-minute deal or the best return flight from Denver International to Dallas? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Denver International to Dallas

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

Direct flights from Denver International to Dallas

Alternative Denver International to Dallas routes

Looking for the cheapest, fastest or easiest route from Denver International to Dallas? You could fly into the following airports instead.

Denver to Dallas: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 105
Cheapest month to flyMarch
Average flight time2 hrs, 1 min
Most popular airlineSouthwest Airlines
Average flights per week581

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

There are 3 airports in Dallas: Dallas Love Field, Dallas Fort Worth International and Fort Worth.
The best price we found for a return flight from Denver International to Dallas is ر.ق.‏ 211. 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.
2 hours is the average flight time from Denver International to Dallas.
Southwest Airlines, Qatar Airways and American Airlines fly direct from Denver International to Dallas.
As of March 2025, there are 581 flights per week flying from Denver International to Dallas.
The cheapest month to fly from Denver International to Dallas is usually April.
If you're flying from Denver International Airport, the cheapest airport near Dallas is Dallas Fort Worth International – which is 24.0 km away from the centre of Dallas. We've found flights into this airport from ر.ق.‏ 211.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Dallas on Saturday, 5 April 2025.
Yes – the average flight time is 2 hours.
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 Dallas 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dallas is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 13°C. August is typically the warmest month in Dallas, when it usually averages around 36°C. You can expect the least rain in August. The coldest month is January, with temperatures averaging 1°C. The rainiest month is May.
Currently, Frontier Airlines offers the cheapest flight tickets to Dallas.

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

  • The average duration of a direct flight from Denver International Airport to Dallas is 2 hours 14 minutes.

  • The timezone in Dallas is UTC-5. The city is 1 hour ahead of Denver, where Denver International Airport is located.

  • The most popular route is from Denver International Airport (DEN) to Dallas/Fort Worth International Airport (DFW). Take your pick of 176 weekly services between these two airports. If you want to take off as soon as possible, the earliest flight from DEN to DFW is the 05:00 American Airlines option. If you're planning to fly out later on, the final departure is at 21:32 with Frontier Airlines.

  • To ensure you get on your flight from DEN to Dallas, leave plenty of time for things like check-in and baggage drop. Arriving two hours ahead of international departures and one hour before domestic flights is the general rule.

  • Flying during a peak month like July? Popular seasons (like summer, Christmas/New Year and spring break) can add another hour at check-in and security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

  • Direct flights from Denver International Airport (DEN) to Dallas are available for booking. Dallas/Fort Worth International Airport (DFW) is where you'll disembark.

  • Well-known carriers that offer direct flights from Denver International Airport to Dallas include:

  • Once you've booked your flight tickets from Denver International Airport to Dallas, get your travel documents in order. A visa or passport isn't needed since you're travelling within United States. As long as you have another valid form of identification, like an ID card or driver's licence, you're good to go.

  • The journey from central Denver to DEN takes approximately 1 hour and 31 minutes on public transport. If you ride-share, drive or get a cab, you'll cover the 40 kilometres in 34 minutes or so, depending on traffic.

  • Get your flight from Denver International Airport to Dallas off to a stress-free start. Just a short drive from DEN, stay at SpringHill Suites Denver Airport and be well-rested for the journey ahead.

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

  • ر.ق.‏ 105 is the best price for a one-way ticket from Denver International Airport to Dallas. Return flights start from ر.ق.‏ 211. These fares can change based on availability.

  • Book 9 months before your departure date. After looking at the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from DEN to Dallas.

  • The cheapest month for tickets from Denver International Airport to Dallas is May. Compare prices using the 'Whole month' tool to find the cheapest travel date.

  • Log into your online account or use the app to create a Price Alert. You'll be notified right away if there's a cheaper deal on this route. It doesn't take long, and it'll save you time checking for cheap flight tickets from DEN to Dallas every day.

  • Make the most of the filters to find your ideal journey. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Denver International Airport to Dallas, use the 'Sort by' tool. You can also filter by departure and arrival times, airline, and journey duration.

Airports in Dallas

Dallas/Fort Worth International Airport (DFW)

  • Dallas/Fort Worth International Airport (DFW) to central Dallas is roughly 32 kilometres. It takes around 26 minutes to get to the centre driving.

  • It takes roughly 3 hours and 55 minutes if you're travelling on public transport.

  • The last thing you need is a long journey to your hotel if you're getting in late on a flight from Denver International Airport to Dallas. Reserve one of these accommodation options near DFW instead:

Dallas Love Field Airport (DAL)

Best time to go to Dallas

  • July is the most popular month to hop on a flight from Denver International Airport to Dallas while February is the quietest. To work out the ideal time to go to Dallas, consider your preferred travel pace and style.

  • Before you book a flight from Denver International Airport to Dallas, think about the type of weather you enjoy. August is the warmest month in Dallas, with the temperature ranging from 24ºC to 41ºC.

  • January sees average temperatures of between 1ºC and 16ºC. Search for cheap flights from DEN to Dallas sometime then if you want to travel in cooler conditions.

More about Dallas

Complete your Dallas trip with a car rental

  • Pick one of our car rentals in Dallas and explore the city on your own terms. Easily compare options in one go to find the ideal ride once you've locked in your hotel and cheap flights from Denver International Airport to Dallas.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.