Flights from Chicago Airport (ORD) to Dulles International Airport Airport (IAD)

We've found the cheapest flights to Washington

Returns from £80.34

One-way from £40.17

Below we have compiled essential flight information for anyone who is flying from O'Hare International Airport to Washington Dulles International, including airliners who offer flights and their flight times. In total, there are 9 airliners to choose from including Air China, Ethiopian Airlines, Avianca, Austrian Airlines, All Nippon Airways, Copa Airlines, Air New Zealand, Air Canada and United Airlines. When travelling from O'Hare International Airport you will cover about 587 miles before you reach Washington Dulles International. This journey will take 1 Hour 55 Minutes.

The most expensive flight prices are typically at weekends and daytime flights. If you are on a tight budget then you should avoid flying at peak hours as the prices are more expensive. The cheapest flights are in the evenings and in mid week. If it is possible, you should book your flights 2 or more months in advance as ticket prices will be substantially lower.

On arriving at Washington Dulles International please note the time difference, the time zone at Washington Dulles International is 5.0 GMT compared to 6.0 GMT at O'Hare International Airport.

Below you will see all the airlines that fly from O'Hare International Airport (ORD) to Washington Dulles International (IAD) and the number of flights they operate each day.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
United Airlines665555500:1521:28VIEW FLIGHTS
Air New Zealand555555100:1521:15VIEW FLIGHTS
Air Canada555555100:1521:15VIEW FLIGHTS
Copa Airlines323232100:1521:15VIEW FLIGHTS
All Nippon Airways222222012:5920:56VIEW FLIGHTS
Avianca111111008:5011:50VIEW FLIGHTS
Austrian Airlines111111012:5912:59VIEW FLIGHTS
Ethiopian Airlines101001012:5912:59VIEW FLIGHTS
Air China010001008:5008:50VIEW FLIGHTS

United Airlines is the most popular airliners who operate this route. They have around 37 a week with times that vary between 00:15 and 21:28.

To book your flight you can visit United Airlines on their website united.com. You will find up to date information on availability and the latest discounts.

Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
00:15
AirlineFlight  No
Air CanadaAC5532
11:50
AirlineFlight  No
United AirlinesUA691
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
Copa AirlinesCM2640
12:59
AirlineFlight  No
Air New ZealandNZ2451
Austrian AirlinesOS7916
Air CanadaAC4001
Ethiopian AirlinesET1351
All Nippon AirwaysNH7139
15:58
AirlineFlight  No
United AirlinesUA1830
17:54
AirlineFlight  No
United AirlinesUA2004
Air New ZealandNZ2449
Air CanadaAC4435
17:55
AirlineFlight  No
United AirlinesUA2312
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
21:15
AirlineFlight  No
United AirlinesUA1729
Air New ZealandNZ2457
Copa AirlinesCM2639
21:28
AirlineFlight  No
United AirlinesUA3901
VIEW FLIGHTS
Tuesday
00:15
AirlineFlight  No
Air New ZealandNZ2457
Air CanadaAC5532
Copa AirlinesCM2639
08:50
AirlineFlight  No
Air ChinaCA7287
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
11:50
AirlineFlight  No
United AirlinesUA691
12:59
AirlineFlight  No
Austrian AirlinesOS7916
Air CanadaAC4001
All Nippon AirwaysNH7139
14:30
AirlineFlight  No
United AirlinesUA3902
15:58
AirlineFlight  No
United AirlinesUA1830
Air New ZealandNZ2451
17:54
AirlineFlight  No
United AirlinesUA2004
Air New ZealandNZ2449
Air CanadaAC4435
17:55
AirlineFlight  No
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
20:56
AirlineFlight  No
United AirlinesUA2312
21:15
AirlineFlight  No
United AirlinesUA1729
VIEW FLIGHTS
Wednesday
00:15
AirlineFlight  No
United AirlinesUA1729
08:50
AirlineFlight  No
United AirlinesUA691
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
Copa AirlinesCM2640
12:59
AirlineFlight  No
Air New ZealandNZ2451
Austrian AirlinesOS7916
Air CanadaAC4001
Ethiopian AirlinesET1351
All Nippon AirwaysNH7139
14:55
AirlineFlight  No
United AirlinesUA2004
15:58
AirlineFlight  No
United AirlinesUA1830
17:54
AirlineFlight  No
Air New ZealandNZ2449
Air CanadaAC4435
17:55
AirlineFlight  No
United AirlinesUA2312
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
21:15
AirlineFlight  No
Air New ZealandNZ2457
Air CanadaAC5532
Copa AirlinesCM2639
VIEW FLIGHTS
Thursday
00:15
AirlineFlight  No
United AirlinesUA1729
Air New ZealandNZ2457
Air CanadaAC5532
Copa AirlinesCM2639
11:50
AirlineFlight  No
United AirlinesUA691
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
12:59
AirlineFlight  No
United AirlinesUA1830
Air New ZealandNZ2451
Austrian AirlinesOS7916
Air CanadaAC4001
All Nippon AirwaysNH7139
14:55
AirlineFlight  No
United AirlinesUA2004
17:54
AirlineFlight  No
Air New ZealandNZ2449
Air CanadaAC4435
20:56
AirlineFlight  No
United AirlinesUA2312
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
VIEW FLIGHTS
Friday
00:15
AirlineFlight  No
United AirlinesUA1729
Air New ZealandNZ2457
Air CanadaAC5532
Copa AirlinesCM2639
08:50
AirlineFlight  No
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
Copa AirlinesCM2640
11:50
AirlineFlight  No
United AirlinesUA691
12:59
AirlineFlight  No
Austrian AirlinesOS7916
Air CanadaAC4001
All Nippon AirwaysNH7139
15:58
AirlineFlight  No
United AirlinesUA1830
Air New ZealandNZ2451
17:54
AirlineFlight  No
United AirlinesUA2004
Air New ZealandNZ2449
Air CanadaAC4435
20:56
AirlineFlight  No
United AirlinesUA2312
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
VIEW FLIGHTS
Saturday
00:17
AirlineFlight  No
United AirlinesUA1729
Air New ZealandNZ2457
Air CanadaAC5532
Copa AirlinesCM2639
08:50
AirlineFlight  No
United AirlinesUA691
11:50
AirlineFlight  No
Air ChinaCA7287
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
12:59
AirlineFlight  No
United AirlinesUA1830
14:55
AirlineFlight  No
United AirlinesUA2004
15:58
AirlineFlight  No
Air New ZealandNZ2451
Austrian AirlinesOS7916
Air CanadaAC4001
Ethiopian AirlinesET1351
All Nippon AirwaysNH7139
17:54
AirlineFlight  No
Air New ZealandNZ2449
Air CanadaAC4435
17:55
AirlineFlight  No
United AirlinesUA2312
20:56
AirlineFlight  No
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
VIEW FLIGHTS
Sunday
00:15
AirlineFlight  No
United AirlinesUA1729
Air New ZealandNZ2457
Air CanadaAC5532
Copa AirlinesCM2639
11:50
AirlineFlight  No
United AirlinesUA691
15:58
AirlineFlight  No
United AirlinesUA1830
17:54
AirlineFlight  No
United AirlinesUA2004
17:55
AirlineFlight  No
United AirlinesUA2312
VIEW FLIGHTS

Other routes are also possible. Flying from a different airport may offer more convenient flight times, so below we have we have put a list of other routes that may well be suitable.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Chicago Dupage County to Dulles 01 Hour 57 Minutes
Chicago Midway to Dulles 01 Hour 54 Minutes
Milwaukee General Mitchell to Dulles 01 Hour 58 Minutes
Madison Dane County Regional to Dulles 02 Hours 6 Minutes
Chicago Pal Waukee to Dulles 01 Hour 56 Minutes
South Bend to Dulles 01 Hour 46 Minutes
Waukesha to Dulles 02 Hours
Waukegan to Dulles 01 Hour 56 Minutes

Before you book your flights make sure you your passport is valid and preferably has at least 6 months or more left before it expires. To renew your passport it can take several weeks to renew and with many airliners flights are not refundable.

Planning a trip? Save money on car hire by booking in advance

Search for the cheapest vehicle rentals at IAD

Flight Price FAQ - Chicago (ORD) to Washington (IAD)

DIRECT United
What is the cheapest direct flight one way from Chicago ORD to Washington IAD?
The cheapest direct flight one way from Chicago ORD to Washington IAD is £40.17 ($53 €47.65)
£40.17
$53 | €47.65
Check Latest Price
DIRECT United
What is the cheapest direct return flight from Chicago ORD to Washington IAD?
The cheapest direct return flight from Chicago ORD to Washington IAD is £80.34 ($106 €95.30)
£80.34
$106 | €95.30
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 ORD to IAD

Was your flight delayed or cancelled?

Was your flight delayed or cancelled?

You may be eligible to receive up to 600 EUR compensation per person in your party.

Claim Now!

Flight Info FAQ - Chicago (ORD) to Washington (IAD)

Who flies from Chicago to Washington?
The following airlines fly from Chicago (ORD) to Washington (IAD): Air Canada, Air China, Air New Zealand, All Nippon Airways, Austrian Airlines, Avianca, Copa Airlines, Ethiopian Airlines, United Airlines.
How far is the flight from Chicago to Washington?
The flight from Chicago to Washington is 945KM or 587 miles.
How long does the flight from Chicago to Washington to take?
The flight from Chicago to Washington takes 1 Hour 55 Minutes.

Other Airports Connecting To Dulles International Airport in united states

Planning a trip? Save money on car rental by booking in advance

Search for the cheapest vehicle rentals in Dulles Virginia

Useful Information about Dulles International Airport

Lounges at Dulles International Airport

See all the airport lounges, locations and opening times available at Dulles International Airport

View...
Eating and Drinking at Dulles International Airport

See all bars and restaurants at Dulles International Airport, including locations and if they are before or after check-in

View...
Duty Free Shopping at Dulles International Airport

See all shops available at Dulles International Airport - plan your duty free shopping in advance

View...
Washington D. C. Tourist Attractions

Things to see and do in and around Washington D. C. in the United States of America

View...