Cheap Flights from Dallas to Denver International

Compare Dallas to Denver International flight deals

Find the cheapest month or even day of the year to fly to Denver International

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Flight deals from Dallas to Denver International

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

Denver.1.479.916 ₫ per passenger.Departing Tue, Jul 1.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Dallas Fort Worth International on Tue, Jul 1, arriving in Denver International.Price includes taxes and charges.From 1.479.916 ₫, select.

Denver.1.479.916 ₫ per passenger.Departing Tue, May 20.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Dallas Fort Worth International on Tue, May 20, arriving in Denver International.Price includes taxes and charges.From 1.479.916 ₫, select.

Denver.1.479.916 ₫ per passenger.Departing Mon, Aug 4.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Dallas Fort Worth International on Mon, Aug 4, arriving in Denver International.Price includes taxes and charges.From 1.479.916 ₫, select.

Denver.1.479.916 ₫ per passenger.Departing Mon, Jun 2.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Dallas Fort Worth International on Mon, Jun 2, arriving in Denver International.Price includes taxes and charges.From 1.479.916 ₫, select.

Denver.2.603.967 ₫ per passenger.Departing Tue, Oct 14.One-way flight with Delta.Outbound indirect flight with Delta, departing from Dallas Love Field on Tue, Oct 14, arriving in Denver International.Price includes taxes and charges.From 2.603.967 ₫, select.

Denver.2.637.957 ₫ per passenger.Departing Sat, Sep 20.One-way flight with United.Outbound direct flight with United departing from Dallas Fort Worth International on Sat, Sep 20, arriving in Denver International.Price includes taxes and charges.From 2.637.957 ₫, select.

Denver.3.001.212 ₫ per passenger.Departing Tue, Oct 14.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departing from Dallas Love Field on Tue, Oct 14, arriving in Denver International.Price includes taxes and charges.From 3.001.212 ₫, select.

Denver.3.462.300 ₫ per passenger.Departing Wed, Mar 4.One-way flight with Delta.Outbound indirect flight with Delta, departing from Dallas Fort Worth International on Wed, Mar 4, arriving in Denver International.Price includes taxes and charges.From 3.462.300 ₫, select.

When is the cheapest time 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 May.

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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	1.479.916 ₫
Cheapest month to fly	May
Average flight time	2 hrs, 10 mins
Most popular airline	Southwest Airlines
Average flights per week	1,462

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

How much are round-trip flights from Dallas to Denver International?

The best price we found for a round-trip flight from Dallas to Denver International is 2.909.585 ₫. 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?

There are 705 flights per week flying from Dallas to Denver International, as of April 2025.

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

The cheapest month to fly from Dallas to Denver International is usually April 2025.

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 Wednesday, May 21, 2025.

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 with from Dallas to Denver International?

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

How to find cheap flights to Denver International from Dallas

Looking for cheap tickets from Dallas to Denver International? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Dallas to Denver International. And with us, there are no hidden fees – what you see is what you pay.
Compare flight deals to Denver International from Dallas from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
Flex your dates to find the best Dallas–Denver International ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Denver International from Dallas.
Set up a Price Alert. You can easily track the fare of your cheap Dallas–Denver International flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Dallas and Denver International? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business Class flights from Dallas and Denver International. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Denver International, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Dallas to Denver International flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

Combine your flight to Denver International from Dallas with hotels and car rental

Once you've secured your cheap flight ticket from Dallas to Denver International, discover the best prices and exclusive rates for hotels in Denver International or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.