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

We've found the cheapest flights to Washington

Returns from £149.96

One-way from £65.42

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 14 airliners to choose from including Virgin Australia, United Express, Flexjet, Lufthansa, Air China, Brussels Airlines, Ethiopian Airlines, Avianca, Austrian Airlines, All Nippon Airways, Copa Airlines, Air Canada, Air New Zealand 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 Airlines7107786600:3023:45VIEW FLIGHTS
Air New Zealand676666100:3021:31VIEW FLIGHTS
Air Canada666666100:3021:31VIEW FLIGHTS
Copa Airlines444444100:3021:31VIEW FLIGHTS
All Nippon Airways222222010:5017:56VIEW FLIGHTS
Austrian Airlines121111013:0516:23VIEW FLIGHTS
Avianca111111008:5208:52VIEW FLIGHTS
Ethiopian Airlines101101013:0513:05VIEW FLIGHTS
Brussels Airlines030000015:5216:44VIEW FLIGHTS
Lufthansa020000015:5216:23VIEW FLIGHTS
Air China010010008:5208:52VIEW FLIGHTS
Virgin Australia010000016:2316:23VIEW FLIGHTS
United Express010000015:5215:52VIEW FLIGHTS
Flexjet000100010:3010:30VIEW FLIGHTS

United Airlines is the most popular airliners who operate this route. They have around 51 a week with times that vary between 00:30 and 23:45.

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
08:52
AirlineFlight  No
United AirlinesUA2277
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
Copa AirlinesCM2640
10:50
AirlineFlight  No
United AirlinesUA758
Air New ZealandNZ2455
Air CanadaAC3056
All Nippon AirwaysNH7139
Copa AirlinesCM2636
13:05
AirlineFlight  No
United AirlinesUA1140
Air New ZealandNZ2451
Austrian AirlinesOS7916
Air CanadaAC4001
Ethiopian AirlinesET1351
14:24
AirlineFlight  No
United AirlinesUA1634
Air New ZealandNZ2449
Air CanadaAC4435
17:56
AirlineFlight  No
United AirlinesUA2677
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
21:31
AirlineFlight  No
United AirlinesUA276
Air New ZealandNZ2457
Air CanadaAC5532
Copa AirlinesCM2639
23:45
AirlineFlight  No
United AirlinesUA3925
VIEW FLIGHTS
Tuesday
02:35
AirlineFlight  No
United AirlinesUA3925
08:52
AirlineFlight  No
Air ChinaCA7287
United AirlinesUA2277
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
Copa AirlinesCM2640
10:50
AirlineFlight  No
United AirlinesUA758
Air New ZealandNZ2455
Air CanadaAC3056
All Nippon AirwaysNH7139
Copa AirlinesCM2636
13:05
AirlineFlight  No
United AirlinesUA1140
Air New ZealandNZ2451
Austrian AirlinesOS7916
Air CanadaAC4001
14:24
AirlineFlight  No
United AirlinesUA1634
Air New ZealandNZ2449
Air CanadaAC4435
15:52
AirlineFlight  No
LufthansaLH7921
Brussels AirlinesSN8995
United ExpressUA6095
16:23
AirlineFlight  No
United AirlinesUA1849
Air New ZealandNZ9163
Austrian AirlinesOS7884
LufthansaLH7489
Virgin AustraliaVA8380
Brussels AirlinesSN8949
16:44
AirlineFlight  No
United AirlinesUA405
Brussels AirlinesSN8938
17:56
AirlineFlight  No
United AirlinesUA2677
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
18:00
AirlineFlight  No
United AirlinesUA3909
21:31
AirlineFlight  No
United AirlinesUA276
Air New ZealandNZ2457
Air CanadaAC5532
Copa AirlinesCM2639
VIEW FLIGHTS
Wednesday
08:52
AirlineFlight  No
United AirlinesUA2277
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
Copa AirlinesCM2640
10:50
AirlineFlight  No
United AirlinesUA758
Air New ZealandNZ2455
Air CanadaAC3056
All Nippon AirwaysNH7139
Copa AirlinesCM2636
12:15
AirlineFlight  No
United AirlinesUA3904
13:05
AirlineFlight  No
United AirlinesUA1140
Air New ZealandNZ2451
Austrian AirlinesOS7916
Air CanadaAC4001
Ethiopian AirlinesET1351
14:24
AirlineFlight  No
United AirlinesUA1634
Air New ZealandNZ2449
Air CanadaAC4435
17:56
AirlineFlight  No
United AirlinesUA2677
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
21:31
AirlineFlight  No
United AirlinesUA276
Air New ZealandNZ2457
Air CanadaAC5532
Copa AirlinesCM2639
VIEW FLIGHTS
Thursday
08:52
AirlineFlight  No
United AirlinesUA2277
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
Copa AirlinesCM2640
10:30
AirlineFlight  No
FlexjetLXJ463
10:50
AirlineFlight  No
United AirlinesUA758
Air New ZealandNZ2455
Air CanadaAC3056
All Nippon AirwaysNH7139
Copa AirlinesCM2636
13:05
AirlineFlight  No
United AirlinesUA1140
Air New ZealandNZ2451
Austrian AirlinesOS7916
Air CanadaAC4001
Ethiopian AirlinesET1351
14:24
AirlineFlight  No
United AirlinesUA1634
Air New ZealandNZ2449
Air CanadaAC4435
14:30
AirlineFlight  No
United AirlinesUA3926
17:56
AirlineFlight  No
United AirlinesUA2677
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
21:31
AirlineFlight  No
United AirlinesUA276
Air New ZealandNZ2457
Air CanadaAC5532
Copa AirlinesCM2639
VIEW FLIGHTS
Friday
00:30
AirlineFlight  No
United AirlinesUA276
Air New ZealandNZ2457
Air CanadaAC5532
Copa AirlinesCM2639
08:00
AirlineFlight  No
United AirlinesUA3909
08:30
AirlineFlight  No
United AirlinesUA3932
08:52
AirlineFlight  No
Air ChinaCA7287
United AirlinesUA2277
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
Copa AirlinesCM2640
10:50
AirlineFlight  No
United AirlinesUA758
Air New ZealandNZ2455
Air CanadaAC3056
All Nippon AirwaysNH7139
Copa AirlinesCM2636
13:05
AirlineFlight  No
United AirlinesUA1140
Air New ZealandNZ2451
Austrian AirlinesOS7916
Air CanadaAC4001
14:24
AirlineFlight  No
United AirlinesUA1634
Air New ZealandNZ2449
Air CanadaAC4435
17:56
AirlineFlight  No
United AirlinesUA2677
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
VIEW FLIGHTS
Saturday
08:52
AirlineFlight  No
United AirlinesUA2277
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
Copa AirlinesCM2640
10:50
AirlineFlight  No
United AirlinesUA758
Air New ZealandNZ2455
Air CanadaAC3056
All Nippon AirwaysNH7139
Copa AirlinesCM2636
13:05
AirlineFlight  No
United AirlinesUA1140
Air New ZealandNZ2451
Austrian AirlinesOS7916
Air CanadaAC4001
Ethiopian AirlinesET1351
14:24
AirlineFlight  No
United AirlinesUA1634
Air New ZealandNZ2449
Air CanadaAC4435
17:56
AirlineFlight  No
United AirlinesUA2677
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
21:31
AirlineFlight  No
United AirlinesUA276
Air New ZealandNZ2457
Air CanadaAC5532
Copa AirlinesCM2639
VIEW FLIGHTS
Sunday
00:30
AirlineFlight  No
Air New ZealandNZ2457
Air CanadaAC5532
Copa AirlinesCM2639
08:52
AirlineFlight  No
United AirlinesUA2277
10:50
AirlineFlight  No
United AirlinesUA758
13:05
AirlineFlight  No
United AirlinesUA1140
14:24
AirlineFlight  No
United AirlinesUA1634
17:56
AirlineFlight  No
United AirlinesUA2677
21:31
AirlineFlight  No
United AirlinesUA276
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
Kalamazoo to Dulles01 Hour 43 Minutes
Lafayette Purdue University to Dulles01 Hour 47 Minutes
Chicago Midway to Dulles01 Hour 54 Minutes
Peoria to Dulles02 Hours 4 Minutes
Chicago Pal Waukee to Dulles01 Hour 56 Minutes
South Bend to Dulles01 Hour 46 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.

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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 £65.42 ($89 €75.89)
£65.42
$89 | €75.89
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 £149.96 ($204 €173.95)
£149.96
$204 | €173.95
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Chicago ORD to Washington IAD?
The cheapest flight one way from Chicago ORD to Washington IAD is £64.69 ($88 €75.04)
£64.69
$88 | €75.04
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Chicago ORD to Washington IAD?
The cheapest return flight from Chicago ORD to Washington IAD is £132.31 ($180 €153.49)
£132.31
$180 | €153.49
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

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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, Brussels Airlines, Copa Airlines, Ethiopian Airlines, Flexjet, Lufthansa, United Airlines, United Express, Virgin Australia.
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

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Useful Information about Dulles International Airport

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