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

We've found the cheapest flights to Washington

Returns from £169.89

One-way from £99.41

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 12 airliners to choose from including NetJets, Air China, United Express, Ethiopian Airlines, Austrian Airlines, Emirates, Avianca, Copa Airlines, All Nippon Airways, 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 Airlines544465407:3018:20VIEW FLIGHTS
Air New Zealand333334008:5021:18VIEW FLIGHTS
Air Canada333334008:5021:18VIEW FLIGHTS
Copa Airlines222222008:5021:18VIEW FLIGHTS
All Nippon Airways222222008:5021:18VIEW FLIGHTS
Emirates111111021:1821:18VIEW FLIGHTS
Avianca111111008:5008:50VIEW FLIGHTS
Austrian Airlines100111013:0213:02VIEW FLIGHTS
United Express101100000:0822:45VIEW FLIGHTS
Ethiopian Airlines101001013:0213:02VIEW FLIGHTS
NetJets000200015:3015:31VIEW FLIGHTS
Air China010010008:5008:50VIEW FLIGHTS

United Airlines is the most popular airliners who operate this route. They have around 32 a week with times that vary between 07:30 and 18:20.

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
00:08
AirlineFlight  No
United ExpressUA4138
08:50
AirlineFlight  No
United AirlinesUA1357
Air New ZealandNZ2447
Air CanadaAC5456
All Nippon AirwaysNH7139
AviancaAV2014
Copa AirlinesCM2640
12:30
AirlineFlight  No
United AirlinesUA3906
13:02
AirlineFlight  No
United AirlinesUA1502
Air New ZealandNZ2451
Austrian AirlinesOS7916
Air CanadaAC4001
Ethiopian AirlinesET1351
14:30
AirlineFlight  No
United AirlinesUA2276
18:20
AirlineFlight  No
United AirlinesUA1946
21:18
AirlineFlight  No
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
EmiratesEK6258
VIEW FLIGHTS
Tuesday
08:50
AirlineFlight  No
Air ChinaCA7287
United AirlinesUA1357
Air New ZealandNZ2447
Air CanadaAC5456
All Nippon AirwaysNH7139
AviancaAV2014
Copa AirlinesCM2640
13:02
AirlineFlight  No
United AirlinesUA1502
Air New ZealandNZ2451
Air CanadaAC4001
14:30
AirlineFlight  No
United AirlinesUA2276
18:20
AirlineFlight  No
United AirlinesUA1946
21:18
AirlineFlight  No
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
EmiratesEK6258
VIEW FLIGHTS
Wednesday
08:50
AirlineFlight  No
United AirlinesUA1357
Air New ZealandNZ2447
Air CanadaAC5456
All Nippon AirwaysNH7139
AviancaAV2014
Copa AirlinesCM2640
13:02
AirlineFlight  No
United AirlinesUA1502
Air New ZealandNZ2451
Air CanadaAC4001
Ethiopian AirlinesET1351
14:30
AirlineFlight  No
United AirlinesUA2276
18:20
AirlineFlight  No
United AirlinesUA1946
21:18
AirlineFlight  No
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
EmiratesEK6258
22:45
AirlineFlight  No
United ExpressC54140
VIEW FLIGHTS
Thursday
02:40
AirlineFlight  No
United ExpressC54140
08:50
AirlineFlight  No
United AirlinesUA1357
Air New ZealandNZ2447
Air CanadaAC5456
All Nippon AirwaysNH7139
AviancaAV2014
Copa AirlinesCM2640
13:02
AirlineFlight  No
United AirlinesUA1502
Air New ZealandNZ2451
Austrian AirlinesOS7916
Air CanadaAC4001
14:30
AirlineFlight  No
United AirlinesUA2276
15:30
AirlineFlight  No
NetJetsEJA442
15:31
AirlineFlight  No
NetJetsEJA592
18:20
AirlineFlight  No
United AirlinesUA1946
21:18
AirlineFlight  No
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
EmiratesEK6258
VIEW FLIGHTS
Friday
07:30
AirlineFlight  No
United AirlinesUA3928
08:50
AirlineFlight  No
Air ChinaCA7287
United AirlinesUA1357
Air New ZealandNZ2447
Air CanadaAC5456
All Nippon AirwaysNH7139
AviancaAV2014
Copa AirlinesCM2640
11:00
AirlineFlight  No
United AirlinesUA3933
13:02
AirlineFlight  No
United AirlinesUA1502
Air New ZealandNZ2451
Austrian AirlinesOS7916
Air CanadaAC4001
14:30
AirlineFlight  No
United AirlinesUA2276
18:20
AirlineFlight  No
United AirlinesUA1946
21:18
AirlineFlight  No
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
EmiratesEK6258
VIEW FLIGHTS
Saturday
08:50
AirlineFlight  No
United AirlinesUA1357
Air New ZealandNZ2447
Air CanadaAC5456
All Nippon AirwaysNH7139
AviancaAV2014
Copa AirlinesCM2640
13:00
AirlineFlight  No
United AirlinesUA3909
13:02
AirlineFlight  No
United AirlinesUA1502
Air New ZealandNZ2451
Air CanadaAC4001
Ethiopian AirlinesET1351
14:00
AirlineFlight  No
United AirlinesUA2276
Air New ZealandNZ2449
Austrian AirlinesOS7916
Air CanadaAC4435
18:20
AirlineFlight  No
United AirlinesUA1946
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
EmiratesEK6258
VIEW FLIGHTS
Sunday
08:50
AirlineFlight  No
United AirlinesUA1357
13:02
AirlineFlight  No
United AirlinesUA1502
14:30
AirlineFlight  No
United AirlinesUA2276
18:20
AirlineFlight  No
United AirlinesUA1946
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
Benton Harbor to Dulles01 Hour 48 Minutes
Chicago Dupage County to Dulles01 Hour 57 Minutes
Kenosha to Dulles01 Hour 57 Minutes
Grand Rapids Gerald R Ford to Dulles01 Hour 46 Minutes
Gary to Dulles01 Hour 52 Minutes
Chicago Midway to Dulles01 Hour 54 Minutes
Milwaukee General Mitchell to Dulles01 Hour 58 Minutes
Moline to Dulles02 Hours 9 Minutes
Chicago Pal Waukee to Dulles01 Hour 56 Minutes
Rockford Greater Rockford to Dulles02 Hours 3 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 £99.41 ($134 €113.67)
£99.41
$134 | €113.67
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 £169.89 ($229 €194.25)
£169.89
$229 | €194.25
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 £51.19 ($69 €58.53)
£51.19
$69 | €58.53
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 £102.38 ($138 €117.06)
£102.38
$138 | €117.06
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, Copa Airlines, Emirates, Ethiopian Airlines, NetJets, United Airlines, United Express.
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.

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