Flights from Denver Airport DEN to Washington Airport IAD

We've found the cheapest flights to Washington

Returns from £139.92

One-way from £70.36

A selection of 7 airliners offer flights to Washington Dulles International to Denver International, Ethiopian Airlines, Avianca, Lufthansa, Brussels Airlines, Southwest Airlines, Copa Airlines and United Airlines. The distance covered when flying from Denver International to Washington Dulles International United States is 2,332 Km (1,449 Miles) with the travel time being around 3 Hours 33 Minutes. DEN is the Airport code for Denver International and IAD is for Washington Dulles International United States.

Flight prices can fluctuate at certain times of the day but also at weekends. It is normally worth booking flights well in advance if possible to get the best deal to Washington Dulles International United States perhaps midweek or late evening. Flights to Washington Dulles International United States normally go up in price the nearer the travel date, so it would be advisable to book as early as possible.

There is a time difference of 5.0 GMT at Washington Dulles International United States, so remember to alter your watch to the correct time upon your arrival.

Please see below the airlines that fly from Denver International (DEN) to Washington Dulles International (IAD) and the amount of daily flights in operation.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
United Airlines666666606:0017:55VIEW FLIGHTS
Copa Airlines666666406:0017:55VIEW FLIGHTS
Southwest Airlines222231308:5518:45VIEW FLIGHTS
Brussels Airlines222222208:0010:20VIEW FLIGHTS
Lufthansa212212110:2015:55VIEW FLIGHTS
Avianca111111108:0010:20VIEW FLIGHTS
Ethiopian Airlines101101010:2013:40VIEW FLIGHTS

The greatest amount of direct flights offered from Denver International to Washington Dulles International United States are by United Airlines with around 42 flights a week. The earliest flight is available at 06:00 and the latest flights at 17:55 with the most popular flight number being UA1101, UA1911, UA2087 and UA2408.

united.com is available for information regarding booking flights etc with United Airlines.

Please see below the times of flights. These times and frequency may vary at different times of the year please visit the website for more information.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
06:00
AirlineFlightNo
United AirlinesUA1911
Copa AirlinesCM2870
08:00
AirlineFlightNo
United AirlinesUA1101
AviancaAV2040
Brussels AirlinesSN8810
Copa AirlinesCM2869
09:45
AirlineFlightNo
Southwest AirlinesWN677
10:20
AirlineFlightNo
United AirlinesUA2087
Ethiopian AirlinesET1365
LufthansaLH7463
Brussels AirlinesSN8952
Copa AirlinesCM2866
13:40
AirlineFlightNo
United AirlinesUA347
Copa AirlinesCM2868
15:55
AirlineFlightNo
United AirlinesUA798
LufthansaLH7519
Copa AirlinesCM2871
17:45
AirlineFlightNo
Southwest AirlinesWN4022
17:55
AirlineFlightNo
United AirlinesUA2408
Copa AirlinesCM2865
VIEW FLIGHTS
Tuesday
06:00
AirlineFlightNo
United AirlinesUA1911
Copa AirlinesCM2870
08:00
AirlineFlightNo
United AirlinesUA1101
Brussels AirlinesSN8810
Copa AirlinesCM2869
09:45
AirlineFlightNo
Southwest AirlinesWN677
10:20
AirlineFlightNo
United AirlinesUA2087
LufthansaLH7463
AviancaAV2040
Brussels AirlinesSN8952
Copa AirlinesCM2866
13:40
AirlineFlightNo
United AirlinesUA347
Copa AirlinesCM2868
15:55
AirlineFlightNo
United AirlinesUA798
Copa AirlinesCM2871
17:45
AirlineFlightNo
Southwest AirlinesWN4022
17:55
AirlineFlightNo
United AirlinesUA2408
Copa AirlinesCM2865
VIEW FLIGHTS
Wednesday
06:00
AirlineFlightNo
United AirlinesUA1911
Copa AirlinesCM2870
08:00
AirlineFlightNo
United AirlinesUA1101
AviancaAV2040
Brussels AirlinesSN8810
Copa AirlinesCM2869
09:45
AirlineFlightNo
Southwest AirlinesWN677
10:20
AirlineFlightNo
United AirlinesUA2087
Ethiopian AirlinesET1365
LufthansaLH7463
Brussels AirlinesSN8952
Copa AirlinesCM2866
13:40
AirlineFlightNo
United AirlinesUA347
Copa AirlinesCM2868
15:55
AirlineFlightNo
United AirlinesUA798
LufthansaLH7519
Copa AirlinesCM2871
17:45
AirlineFlightNo
Southwest AirlinesWN4022
17:55
AirlineFlightNo
United AirlinesUA2408
Copa AirlinesCM2865
VIEW FLIGHTS
Thursday
06:00
AirlineFlightNo
United AirlinesUA1911
Copa AirlinesCM2870
08:00
AirlineFlightNo
United AirlinesUA1101
Brussels AirlinesSN8810
Copa AirlinesCM2869
09:45
AirlineFlightNo
Southwest AirlinesWN677
10:20
AirlineFlightNo
United AirlinesUA2087
LufthansaLH7463
AviancaAV2040
Brussels AirlinesSN8952
Copa AirlinesCM2866
13:40
AirlineFlightNo
United AirlinesUA347
Ethiopian AirlinesET1365
Copa AirlinesCM2868
15:55
AirlineFlightNo
United AirlinesUA798
LufthansaLH7519
Copa AirlinesCM2871
17:45
AirlineFlightNo
Southwest AirlinesWN4022
17:55
AirlineFlightNo
United AirlinesUA2408
Copa AirlinesCM2865
VIEW FLIGHTS
Friday
06:00
AirlineFlightNo
United AirlinesUA1911
Copa AirlinesCM2870
08:00
AirlineFlightNo
United AirlinesUA1101
AviancaAV2040
Brussels AirlinesSN8810
Copa AirlinesCM2869
08:55
AirlineFlightNo
Southwest AirlinesWN5131
10:20
AirlineFlightNo
United AirlinesUA2087
LufthansaLH7463
Brussels AirlinesSN8952
Copa AirlinesCM2866
13:40
AirlineFlightNo
United AirlinesUA347
Copa AirlinesCM2868
13:45
AirlineFlightNo
Southwest AirlinesWN196
15:55
AirlineFlightNo
United AirlinesUA798
Copa AirlinesCM2871
17:55
AirlineFlightNo
United AirlinesUA2408
Copa AirlinesCM2865
18:45
AirlineFlightNo
Southwest AirlinesWN4022
VIEW FLIGHTS
Saturday
06:00
AirlineFlightNo
United AirlinesUA1911
Copa AirlinesCM2870
08:00
AirlineFlightNo
United AirlinesUA1101
Southwest AirlinesWN677
Brussels AirlinesSN8810
Copa AirlinesCM2869
10:20
AirlineFlightNo
United AirlinesUA2087
Ethiopian AirlinesET1365
LufthansaLH7463
AviancaAV2040
Brussels AirlinesSN8952
Copa AirlinesCM2866
13:40
AirlineFlightNo
United AirlinesUA347
Copa AirlinesCM2868
15:55
AirlineFlightNo
United AirlinesUA798
LufthansaLH7519
Copa AirlinesCM2871
17:55
AirlineFlightNo
United AirlinesUA2408
Copa AirlinesCM2865
VIEW FLIGHTS
Sunday
06:00
AirlineFlightNo
United AirlinesUA1911
Copa AirlinesCM2870
08:00
AirlineFlightNo
United AirlinesUA1101
AviancaAV2040
Brussels AirlinesSN8810
Copa AirlinesCM2869
08:55
AirlineFlightNo
Southwest AirlinesWN5131
10:20
AirlineFlightNo
United AirlinesUA2087
LufthansaLH7463
Brussels AirlinesSN8952
Copa AirlinesCM2866
13:40
AirlineFlightNo
United AirlinesUA347
13:45
AirlineFlightNo
Southwest AirlinesWN196
15:55
AirlineFlightNo
United AirlinesUA798
17:55
AirlineFlightNo
United AirlinesUA2408
Copa AirlinesCM2865
18:45
AirlineFlightNo
Southwest AirlinesWN4022
VIEW FLIGHTS

Alternatively, there are other routes that depart Denver International and arrive at Washington Dulles International or other nearby airports. The table below gives you a summary of these.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Denver Arapahoe Co to Dulles02,349 km (1,460 miles)3 Hours 34 Minutes
Broomfield to Dulles02,369 km (1,472 miles)3 Hours 36 Minutes

Please remember your valid passport before departing DEN airport.

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Flight Price FAQ - Denver (DEN) to Washington (IAD)

DIRECT United
What is the cheapest direct flight one way from Denver DEN to Washington IAD?
The cheapest direct flight one way from Denver DEN to Washington IAD is £70.36 ($88 €84.68)
£70.36
$88 | €84.68
Check Latest Price
DIRECT United
What is the cheapest direct return flight from Denver DEN to Washington IAD?
The cheapest direct return flight from Denver DEN to Washington IAD is £139.92 ($175 €168.39)
£139.92
$175 | €168.39
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Denver DEN to Washington IAD?
The cheapest flight one way from Denver DEN to Washington IAD is £47.97 ($60 €57.74)
£47.97
$60 | €57.74
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Denver DEN to Washington IAD?
The cheapest return flight from Denver DEN to Washington IAD is £101.55 ($127 €122.21)
£101.55
$127 | €122.21
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from DEN to IAD

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Flight Info FAQ - Denver (DEN) to Washington (IAD)

Who flies from Denver to Washington?
The following airlines fly from Denver (DEN) to Washington (IAD): Avianca, Brussels Airlines, Copa Airlines, Ethiopian Airlines, Lufthansa, Southwest Airlines, United Airlines.
How far is the flight from Denver to Washington?
The flight from Denver to Washington is 2,332KM or 1,449 miles.
How long does the flight from Denver to Washington to take?
The flight from Denver to Washington takes 3 Hours 33 Minutes.

Alternative Airports in United States with Connections from Denver Airport

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Useful Information about Denver Airport

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