How long is the flight to Denver International?

The average flight time to Denver International is 4 hours. We've calculated this based on journeys from Washington, D.C..

Which airlines offer direct flights to Denver International?

Southwest Airlines, United, SkyWest Airlines, Air Canada, Frontier Airlines, WestJet, American Airlines and Delta all fly non-stop to Denver International.

When is the cheapest time to fly to Denver International?

The cheapest month to fly to Denver International is usually May.

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.

Can I get a direct flight to Denver International Airport?

Yes – the average flight time is 2 hours and 35 minutes.

How much are round-trip flights to Denver International?

The best price we found for a round-trip flight to Denver International is $36. 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.

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

After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Denver International Airport is Wednesday, May 15, 2024 .

When is the best time to book flights to Denver International?

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

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

Currently, Frontier Airlines offers the cheapest flight tickets to Denver International.

$36 Cheap Flights to Denver International (DEN)

Compare Denver International Airport flights across hundreds of providers

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

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Flight deals to Denver International

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

Denver.$36 per passenger.Departing Sat, Jun 8, returning Mon, Jun 10.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Phoenix Sky Harbor on Sat, Jun 8, arriving in Denver International.Inbound direct flight with Frontier Airlines departing from Denver International on Mon, Jun 10, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $36, select.

Denver.$36 per passenger.Departing Wed, May 15, returning Tue, May 21.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Dallas Fort Worth International on Wed, May 15, arriving in Denver International.Inbound direct flight with Frontier Airlines departing from Denver International on Tue, May 21, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $36, select.

Denver.$37 per passenger.Departing Wed, May 15, returning Tue, Jun 4.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Dallas Fort Worth International on Wed, May 15, arriving in Denver International.Inbound direct flight with Frontier Airlines departing from Denver International on Tue, Jun 4, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $37, select.

Denver.$53 per passenger.Departing Wed, Jun 19, returning Wed, Jul 10.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Dallas Fort Worth International on Wed, Jun 19, arriving in Denver International.Inbound direct flight with Frontier Airlines departing from Denver International on Wed, Jul 10, arriving in Dallas Fort Worth International.Price includes taxes and charges.From $53, select.

Find the cheapest time to fly to Denver International

Flexible on travel dates? Find the cheapest month – or even day – to fly to Denver International.

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Airports near Denver

Looking for an alternative route to Denver? There are 3 more airports nearby. Compare them below to find the cheapest or fastest.

Direct flights to Denver International

Alaska Airlines

jetBlue

Southwest Airlines

Frequently asked questions

: The average flight time to Denver International is 4 hours. We've calculated this based on journeys from Washington, D.C..
: Southwest Airlines, United, SkyWest Airlines, Air Canada, Frontier Airlines, WestJet, American Airlines and Delta all fly non-stop to Denver International.
: The cheapest month to fly to Denver International is usually May.
: 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.
: Yes – the average flight time is 2 hours and 35 minutes.
: The best price we found for a round-trip flight to Denver International is $36. 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.
: After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Denver International Airport is Wednesday, May 15, 2024.
: We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Denver International is around 40 days in advance, so don’t leave your flight to the last minute.
: Currently, Frontier Airlines offers the cheapest flight tickets to Denver International.

Flying to Denver International

The things to know before you go.

Cheapest flight found	$36
Cheapest month to fly	May
Average flight time	2 hrs, 36 mins
Most popular airline	Southwest Airlines
Average flights per week	11,516

Discover Denver International

How to find cheap flights to Denver International Airport

Finding cheap flights to Denver International Airport is easy with Skyscanner. Flight prices often change, with your fare depending on travel date, seat availability, and booking time. We've compared ticket prices from all top online travel agents and airlines flying to Denver International Airport to find you the most affordable flights. With Skyscanner, what you see is what you get – no hidden fees.

Best time to visit Denver

The best time to visit Denver is usually from June to August. During this time, you can expect warm temperatures, with averages ranging from 59°F to 88°F. If you prefer fewer crowds or want to save some money, you might want to think about coming during the winter months from December to February. Just keep in mind that it can get pretty cold, with temperatures dropping as low as -0.4°F, and snowfall is common, so pack accordingly.

Best time to book flights to Denver International Airport

Looking for low-cost flights to Denver International Airport from within the United States? We recommend booking your flight about 45-60 days in advance – this timeframe often offers the best deals. And remember, with our Price Alert feature, we'll monitor prices for you and let you know about any changes. This way, we help you make the most of your travel budget.

Denver International Airport amenities: where to eat, shop and rest

If you're hungry, grab a bite at Sweetwater Mountain Taphouse, Denver ChopHouse, CRÚ Food & Wine Bar, Caribou Coffee, or McDonald's. If shopping is on your agenda, there's a decent variety of stores to explore. You can browse through Spirit of the Red Horse, Misura, Mosaic, Tuleh Ruche, and Aksels. If you need a place to rest, The Westin offers comfortable rooms nearby.

How to reach Denver city center from Denver International Airport

Denver International Airport is conveniently located about 24 miles from the city center. You can easily reach the city by car in approximately 35 minutes. Alternatively, take the A Line commuter train from Denver Airport Station to Union Station, which will get you to the city in about 45 minutes. You could even hire a car – why not compare some deals with us?

Top things to see and do in Denver

Denver features a blend of towering buildings and lush parks. Denver Art Museum offers a glimpse into cultural diversity, while City Park is ideal for leisurely strolls. Visit Larimer Square for distinctive shops and local crafts, or meander through Union Station to sample the food scene. If architecture interests you, the structures on Capitol Hill are worth visiting. After a day spent exploring the Denver Museum of Nature and Science and the Botanic Gardens, unwind at a brewery and savor a craft beer or cider.

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