The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Denver to Washington

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of December. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.

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week: 7 Dec - 13 Dec

Flights from just £51

£142

£123

£74

£154

£102

£51

£76

£98

£244

NovemberDecember

Flight Duration6 h and 36 mFlights between Denver and Washington take, on average, 6 h and 36 m minutes, but the time can vary according to other factors

Cheapest flight£75Cheapest price for a flight between Denver and Washington found by our customers in the last 72 hours

Origin airportDenver International AirportWhen flying from Denver to Washington

Destination airportsWashington Dulles International AirportWhen travelling from Denver to Washington

High seasonMarchAccording to search data from our customers, March is the busiest time to fly from Denver to Washington

Airlines flying this routeFrontier AirlinesAirline(s) with flights between Denver to Washington

One-way average Price£112The average price for a flight Denver - Washington at Opodo is £112, based on the price of last 6 months

Best time to bookDecemberAccording to real data December is the most popular time to book a flight to Washington when departing from Denver

Distance: 1,489 mi

Denver airports

Washington airports

Washington Dulles International Airport (IAD)How far from city centre: 23 mi

Book your Denver to Washington flight

Search direct and connecting flights from Denver to Washington (United States) with Opodo. When your results appear, sort them by timing or fare and book whichever option fits your plans best.

The cheapest fare booked on this route in recent days was £75, although the price you're shown will vary with your travel dates and departure times.

Flying non-stop from Denver to Washington takes roughly 6 hours, whereas journeys with a layover will take longer.

Airports and airlines on the Denver–Washington route

Plan your trip with confidence by checking the relevant airports and comparing the airlines that fly this route.

Arrival airport: Washington Dulles International Airport (IAD)

Tips for cheaper flights from Denver to Washington

A few ways to bring down the cost of your flight from Denver to Washington:

Flexible dates: check fares across two or three departure days. Going a day earlier or later can make a real difference to what you pay.
Baggage allowance: see what's included in each fare before booking, so you're not stung by unexpected charges at the airport.
Airports on your route: double-check which airports you'll fly from and into, particularly if the city has more than one. It makes it easier to plan transfers and work out the full cost of getting around.

After a bigger saving? Book a Flight + Hotel package to combine the two in a single booking and unlock exclusive discounts on your stay in Washington. Adding car hire to the same booking can save you money too.

Frequently asked questions about flights from Denver to Washington

On average, how much is the price of a flight from Denver to Washington?

When you fly from Denver to Washington the average price is £112. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.

How can I find cheap flights from Denver to Washington at Opodo?

The cheapest price for a flight from Denver to Washington is 75 £. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

When is the best time to book a flight from Denver to Washington?

The most popular months to book a flight from Denver to Washington are December, October and February, based on the searches of our customers.

When is the best time to travel from Denver to Washington?

The best time of the year to go to Washington when flying from Denver depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, March is the top 1º month to fly to Washington from Denver in terms of searches from our customer, followed by February and December. If you prefer to avoid high peaks of turism, however, and escape a crowded period, May, April and July are the months with less volume of searchs for the route Denver - Washington.

How long does the flight take to go from Denver to Washington?

The total flight time between Denver and Washington is of around 6 h and 36 m on average, considering an average distance of 1,489 mi, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).

Which are the airlines with flights from Denver to Washington?

Airlines with direct flights departing from Denver to Washington are:

Frontier Airlines.

Frontier Airlines

American Airlines

Plan your trip

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