Cheap flights from Washington, D.C. to Denver

Choose between United Airlines, Frontier Airlines, or Spirit Airlines to find the best price

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Denver travel tips

1) Visit bars and cafes in Denver during happy hours

Take advantage of happy hours in Denver. Usually, they are from 16:00 to 18:00. Lots of bars and restaurants have special drink/food prices. For example, head to 1950 W 32nd Avenue to Occidental bar to eat their burgers and drink cocktails for about $8-10 for one person.

2) Visit the US Mint in Denver for free

Situated on 320 W Colfax Avenue in Denver, the US Mint offers you to find out how monetary coins are made. Tours with a clear explanation of US coins history are free.

3) Purchase unusual crafts at Fancy Tiger Crafts in Denver

Head to 59 Broadway in Denver and find Fancy Tiger Crafts store. This is a shelter for Denver's crafty hipsters to choose a great selection of fabric, yarn and books. Also you can visit their yarn or tattoo classes.

Travelers usually depart from Baltimore–Washington International, Washington Dulles International, Ronald Reagan Washington National, Washington, DC - Union Station, or Washington DC - Parking Convention Center DC when they travel from Washington, D.C. to Denver. Book your trip to arrive at Denver International, or Denver Union Station. The distance between Washington, D.C. and Denver is 2396 km. The most popular airlines for this route are United Airlines, Frontier Airlines, Spirit Airlines, Delta Air Lines, and American Airlines. Washington, D.C. and Denver have 327 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights37413980-4090
Fly direct with

Frontier Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Spirit Airlines on Tuesdays, Thursdays, and Sundays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Washington, D.C. to Denver

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
American AirlinesAALAAYesNo

Frequently asked questions

How long does it take to travel from Washington, D.C. to Denver?
A one-way nonstop (direct) flight between Washington, D.C. and Denver takes around 4.0 hours.
What is the flight distance between Washington, D.C. and Denver?
The flight distance between Washington, D.C. and Denver is 2396 km.
What airlines offer nonstop (direct) flights between Washington, D.C. and Denver?
Several carriers operate flights between Washington, D.C. and Denver. Airlines offering nonstop (direct) flights include United Airlines, Spirit Airlines, Frontier Airlines.
What are the most popular routes to and from Washington, D.C.?
Travelers frequently search for route combinations, such as Washington, D.C. and London, Orlando, San Salvador, Toronto, Manchester, San Francisco, Boston, San Juan, New York, Austin, Atlanta, Los Angeles, New Orleans, Edinburgh, Fort Lauderdale, Las Vegas, Seattle, Vilnius, Phoenix, Houston.
What are the most popular routes to and from Denver?
Travelers frequently search for route combinations, such as Denver and London, Calgary, Manchester, Bangkok, Dublin, Taipei, Buffalo, Athens, Detroit, Toronto, Manila, Edinburgh, New York, Seattle, Austin, Chicago, San Francisco, Orlando, Fort Lauderdale, Los Angeles.
Which airports are there in Washington, D.C.?
Washington, D.C. is mainly served by Baltimore–Washington International. But there are other airports nearby, including Washington Dulles International, Ronald Reagan Washington National.
What airports are near Washington, D.C.?
The main airport in Washington, D.C. is Baltimore–Washington International. It is also served by Philadelphia International, Norfolk International, Richmond International, Trenton–Mercer, Harrisburg International, Atlantic City International, Lehigh Valley International, New Castle Airport, Lancaster, Hagerstown Regional.
What airports are near Denver?
The main airport in Denver is Denver International. It is also served by Colorado Springs, Eagle County Regional, Cheyenne Regional, Laramie Regional, Pueblo Memorial.
What buses and trains depart from Washington, D.C.?
A number of bus and train companies depart from Washington, D.C., including Amtrak train, Peter Pan Bus.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Washington, D.C. and Denver?
What is Virtual Interlining and how do I use it?
Which airlines fly between Washington, D.C. and Denver?
When's the best time to travel between Washington, D.C. and Denver?
What flights operate between Washington, D.C. and Denver?
How many airports are there near Washington, D.C.?
How many airports are there near Denver?
Is it possible to reach Washington, D.C. by bus or train?
What time do nonstop (direct) flights between Washington, D.C. and Denver depart?
What time do nonstop (direct) flights between Washington, D.C. and Denver arrive?
What time do flights between Washington, D.C. and Denver depart?
What time do flights between Washington, D.C. and Denver arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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