Cheap Flights from Denver to Washington D.C. from CAD 52️ 2024

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Flights from Denver to Washington D.C.

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Find Denver to Washington D.C. flights starting at CAD 52.

Book one-way or return flights from Denver to Washington D.C. from as little as CAD 52. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Denver to Washington D.C.? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Denver to Washington D.C.. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Denver to Washington D.C.

View airlines operating flights from Denver to Washington D.C.. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From CAD 52

Delta Air Lines

From CAD 128

Southwest Airlines

From CAD 129

Sun Country Airlines

From CAD 131

United Airlines

From CAD 140

American Airlines

From CAD 155

Alaska Airlines

From CAD 236

Jetblue Airways

From CAD 313

Allegiant Air

From CAD 419

ANA airlines

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Alternative Routes for Denver to Washington D.C. Flights

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Denver to Washington D.C..

Cheapest
DEN
16:35
3h 24m
Direct
DCA
21:59
Denver International Airport - Ronald Reagan Washington National Airport
Tue, May 7Frontier Airlines
CAD 52
DEN
00:59
5h 47m
1 transfer
IAD
08:46
Denver International Airport - Dulles International Airport
Tue, May 21Delta Air Lines
CAD 128
DEN
00:59
5h 47m
1 transfer
IAD
08:46
Denver International Airport - Dulles International Airport
Tue, May 21Delta Air Lines
CAD 128
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How do I find the cheapest flights?

When are flight tickets from Denver (DEN) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Denver to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Denver (DEN) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around CAD 437.
How long is the flight from Denver (DEN) to Washington D.C. (WAS)?
It takes about 3 hours 48 minutes to fly from Denver (DEN) to Washington D.C. (WAS).
What are the most popular airlines that fly from Denver (DEN) to Washington D.C. (WAS)?
Airlines with flights from Denver (DEN) to Washington D.C. (WAS): United Airlines, Air Canada, Copa Airlines, Brussels Airlines, Lufthansa, Scandinavian Airlines, Avianca and Ethiopian Airlines.
What's the most popular airline for direct flights from Denver (DEN) to Washington D.C. (WAS)?
United Airlines operates 2 direct flights from Denver (DEN) to Washington D.C. (WAS).
How many airports in Washington D.C. (WAS)?
There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.

How to find a cheap flight from Denver to Washington D.C.

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Denver to Washington D.C.. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information for Denver to Washington D.C. Flights

Cheapest direct flight price	CAD 52
Cheapest return ticket price	CAD 100
Cheapest month	January
Peak season for travel	October
Flight distance	2,368.31km
Average flight time	3 hours 48 minutes
Popular airline	Frontier Airlines