Denver to Washington, D.C. flights from £56

Flights starting at £56. Choose between Frontier Airlines, United Airlines, or Delta Air Lines to find the best price.

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Tips to know when travelling to Washington, D.C.

Cheapest one-way trip

£56

Cheapest nonstop round-trip

£56

Cheapest round-trip

£91

Average round-trip

£139

Nonstop flights in December

£56 – £1172

Round trips

Denver DENWashington, D.C. DCA

Frontier Airlines

£91
Denver DENWashington, D.C. DCA

Frontier Airlines

£91

Updated:

2371 km
Distance
Duration
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Travelers usually depart from Denver International, Denver Union Station, Centennial Airport, or Rocky Mountain Metropolitan Airport when they travel from Denver to Washington, D.C.. Book your trip to arrive at Baltimore–Washington International, Washington Dulles International, Ronald Reagan Washington National, Washington, DC - Union Station, or Washington, DC - Rosslyn. The distance between Denver and Washington, D.C. is 2371 km. The most popular airlines for this route are Frontier Airlines, United Airlines, Delta Air Lines, Spirit Airlines, and American Airlines. Denver and Washington, D.C. have 401 direct flights per week. When you arrive at Washington, D.C., consider visiting National Mall, Lincoln Memorial, and Independence National Historical Park, PA, USA.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights1413148121413
Fly direct with

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

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

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

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

Washington, D.C. travel tips

1) Take a photo in front of the White House in Washington – the eternal symbol of the United States

White House has long been an iconic landmark in Washington. It is a symbol of the American nation and the presidency. Several halls are open for visiting. You can get to the White House only by prior arrangement with the embassy and after a long wait.

2) Relax at Kenilworth Park and Washington Water Park

In Kenilworth Park, there are ponds and a tidal swamp with rare water lilies and lotuses. The park is home to 9 species of mammals, eight species of reptiles, 257 species of birds, and about 650 species of insects. Enjoy even more at the annual Lotus and Water Lily Festival in July.

3) Bring your ID with you if you are going to a club in Washington or want to buy alcohol

You can drink alcohol in Washington only if you are older than 21. To enter a nightclub, you also need to be at least 21 years old. So, don't forget to take your passport or other ID before you go out to party. Marijuana is legal in Washington only for state residents.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Denver to Washington, D.C.?
A one-way nonstop (direct) flight between Denver and Washington, D.C. takes around 3.3 hours.
What is the flight distance between Denver and Washington, D.C.?
The flight distance between Denver and Washington, D.C. is 2371 km.
What airlines offer nonstop (direct) flights between Denver and Washington, D.C.?
Several carriers operate flights between Denver and Washington, D.C.. Airlines offering nonstop (direct) flights include Frontier Airlines, United Airlines.
What are the most popular routes to and from Denver?
Travelers frequently search for route combinations, such as Denver and London, Calgary, Dublin, Manchester, New York, San Francisco, Glasgow, Chicago, Las Vegas, Toronto, Los Angeles, Buffalo, Riga, Austin, San Jose, Phoenix, Detroit, Houston, Vancouver, Miami.
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, Manchester, Toronto, San Salvador, Birmingham, Athens, San Juan, Orlando, Manila, Tallinn, San Francisco, Boston, Hyderabad, Los Angeles, Edinburgh, Bangkok, Taipei, Chicago, Dublin, San Jose.
Which airports are there in Denver?
Denver is mainly served by Denver International. But there are other airports nearby, including Centennial Airport, Rocky Mountain Metropolitan Airport.
What airports are near Denver?
The main airport in Denver is Denver International. It is also served by Colorado Springs, Laramie Regional, Cheyenne Regional, Eagle County Regional, Pueblo Memorial.
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, Lehigh Valley International, Atlantic City International, Hagerstown Regional, Shenandoah Valley Regional, Altoona–Blair County.
What buses and trains depart from Denver?
A number of bus and train companies depart from Denver, including Amtrak train, Greyhound.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Denver and Washington, D.C.?
What is Virtual Interlining and how do I use it?
Which airlines fly between Denver and Washington, D.C.?
When's the best time to travel between Denver and Washington, D.C.?
What flights operate between Denver and Washington, D.C.?
How many airports are there near Denver?
How many airports are there near Washington, D.C.?
Is it possible to reach Denver by bus or train?
What time do nonstop (direct) flights between Denver and Washington, D.C. depart?
What time do nonstop (direct) flights between Denver and Washington, D.C. arrive?
What time do flights between Denver and Washington, D.C. depart?
What time do flights between Denver and Washington, D.C. arrive?

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