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

We've found the cheapest flights to Washington

Returns from £136.87

One-way from £68.05

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 11 airliners to choose from including Vista America, Air China, Ethiopian Airlines, Austrian Airlines, Emirates, Avianca, 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 Airlines555555508:5021:07VIEW FLIGHTS
Air New Zealand555555008:5021:13VIEW FLIGHTS
Air Canada555555008:5021:13VIEW FLIGHTS
Copa Airlines313331008:5021:13VIEW FLIGHTS
All Nippon Airways222222013:0021:13VIEW FLIGHTS
Emirates111111018:1821:13VIEW FLIGHTS
Avianca111111008:5008:50VIEW FLIGHTS
Austrian Airlines010111013:0015:56VIEW FLIGHTS
Ethiopian Airlines101001013:0013:00VIEW FLIGHTS
Air China010001008:5008:50VIEW FLIGHTS
Vista America000100016:0016:00VIEW FLIGHTS

United Airlines is the most popular airliners who operate this route. They have around 35 a week with times that vary between 08:50 and 21:07.

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
08:50
AirlineFlight  No
United AirlinesUA545
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
Copa AirlinesCM2640
13:00
AirlineFlight  No
United AirlinesUA1830
Air CanadaAC4001
Ethiopian AirlinesET1351
15:56
AirlineFlight  No
Air New ZealandNZ2451
All Nippon AirwaysNH7139
16:05
AirlineFlight  No
United AirlinesUA587
Air New ZealandNZ2449
Air CanadaAC4435
18:18
AirlineFlight  No
United AirlinesUA444
Air CanadaAC5242
Copa AirlinesCM2638
EmiratesEK6258
21:07
AirlineFlight  No
United AirlinesUA276
Air New ZealandNZ2457
Air CanadaAC5532
Copa AirlinesCM2639
21:13
AirlineFlight  No
Air New ZealandNZ2453
All Nippon AirwaysNH7000
VIEW FLIGHTS
Tuesday
08:50
AirlineFlight  No
Air ChinaCA7287
United AirlinesUA545
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
Copa AirlinesCM2640
13:00
AirlineFlight  No
United AirlinesUA1830
Air New ZealandNZ2451
Austrian AirlinesOS7916
Air CanadaAC4001
All Nippon AirwaysNH7139
16:05
AirlineFlight  No
United AirlinesUA587
Air New ZealandNZ2449
Air CanadaAC4435
18:18
AirlineFlight  No
United AirlinesUA444
Air CanadaAC5242
21:07
AirlineFlight  No
United AirlinesUA276
Air New ZealandNZ2457
Air CanadaAC5532
21:13
AirlineFlight  No
Air New ZealandNZ2453
All Nippon AirwaysNH7000
EmiratesEK6258
VIEW FLIGHTS
Wednesday
08:50
AirlineFlight  No
United AirlinesUA545
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
Copa AirlinesCM2640
13:00
AirlineFlight  No
United AirlinesUA1830
Air New ZealandNZ2451
Air CanadaAC4001
Ethiopian AirlinesET1351
All Nippon AirwaysNH7139
16:05
AirlineFlight  No
United AirlinesUA587
Air New ZealandNZ2449
Air CanadaAC4435
18:18
AirlineFlight  No
United AirlinesUA444
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
EmiratesEK6258
21:07
AirlineFlight  No
United AirlinesUA276
Air New ZealandNZ2457
Air CanadaAC5532
Copa AirlinesCM2639
VIEW FLIGHTS
Thursday
08:50
AirlineFlight  No
United AirlinesUA545
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
Copa AirlinesCM2640
13:00
AirlineFlight  No
United AirlinesUA1830
15:56
AirlineFlight  No
Air New ZealandNZ2451
Austrian AirlinesOS7916
Air CanadaAC4001
All Nippon AirwaysNH7139
16:00
AirlineFlight  No
Vista AmericaVJA286
16:05
AirlineFlight  No
United AirlinesUA587
Air New ZealandNZ2449
Air CanadaAC4435
18:18
AirlineFlight  No
United AirlinesUA444
21:07
AirlineFlight  No
United AirlinesUA276
Air New ZealandNZ2457
Air CanadaAC5532
Copa AirlinesCM2639
21:13
AirlineFlight  No
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
EmiratesEK6258
VIEW FLIGHTS
Friday
08:50
AirlineFlight  No
United AirlinesUA545
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
Copa AirlinesCM2640
13:00
AirlineFlight  No
United AirlinesUA1830
Air New ZealandNZ2451
Austrian AirlinesOS7916
Air CanadaAC4001
All Nippon AirwaysNH7139
16:05
AirlineFlight  No
United AirlinesUA587
Air New ZealandNZ2449
Air CanadaAC4435
18:18
AirlineFlight  No
United AirlinesUA444
Air New ZealandNZ2453
Air CanadaAC5242
All Nippon AirwaysNH7000
Copa AirlinesCM2638
EmiratesEK6258
21:07
AirlineFlight  No
United AirlinesUA276
Air New ZealandNZ2457
Air CanadaAC5532
Copa AirlinesCM2639
VIEW FLIGHTS
Saturday
08:59
AirlineFlight  No
Air ChinaCA7287
United AirlinesUA545
Air New ZealandNZ2447
Air CanadaAC5456
AviancaAV2014
Copa AirlinesCM2640
13:02
AirlineFlight  No
United AirlinesUA1830
Air New ZealandNZ2451
Austrian AirlinesOS7916
Air CanadaAC4001
Ethiopian AirlinesET1351
All Nippon AirwaysNH7139
16:31
AirlineFlight  No
United AirlinesUA587
Air New ZealandNZ2449
Air CanadaAC4435
All Nippon AirwaysNH7000
18:18
AirlineFlight  No
United AirlinesUA444
Air New ZealandNZ2453
Air CanadaAC5242
EmiratesEK6258
21:07
AirlineFlight  No
United AirlinesUA276
Air New ZealandNZ2457
Air CanadaAC5532
VIEW FLIGHTS
Sunday
08:57
AirlineFlight  No
United AirlinesUA545
13:00
AirlineFlight  No
United AirlinesUA1830
16:05
AirlineFlight  No
United AirlinesUA587
18:18
AirlineFlight  No
United AirlinesUA444
21:07
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
Appleton to Dulles 02 Hours 6 Minutes
Bloomington Central Illinois Regional at Bloomington Normal to Dulles 01 Hour 59 Minutes
Kenosha to Dulles 01 Hour 57 Minutes
Green Bay to Dulles 02 Hours 5 Minutes
Chicago Midway to Dulles 01 Hour 54 Minutes
Milwaukee General Mitchell to Dulles 01 Hour 58 Minutes
Rockford Greater Rockford to Dulles 02 Hours 3 Minutes
South Bend to Dulles 01 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.

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 £68.05 ($88 €81.59)
£68.05
$88 | €81.59
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 £136.87 ($177 €164.10)
£136.87
$177 | €164.10
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 £38.66 ($50 €46.36)
£38.66
$50 | €46.36
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 £77.33 ($100 €92.71)
£77.33
$100 | €92.71
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, United Airlines, Vista America.
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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