IAD to ORD (Washington to Chicago) Flights

Last Minute Flights from IAD to ORD

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
IADChicagoMarch 14 to April 2$325
*Prices include taxes and fees

Cheapest IAD to ORD Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
IADChicagoMay 9 to May 13$180
IADChicagoApril 29 to May 4$195
IADChicagoMay 26 to May 30$205
IADChicagoApril 25 to April 27$265
*Prices include taxes and fees
IAD to ORD Flight Details
Origin airport
Washington Dulles Intl.
Origin airport IATA code
IAD
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Distance
587 mi

Frequently asked questions

What airlines fly direct from Dulles Intl. Airport to O'Hare Intl. Airport (ORD)?
United Airlines (UA) does. Jump on one of the 152 monthly flights that take off from IAD and fly straight to O'Hare Intl. Airport (ORD). Avoiding a time-consuming stopover is an awesome way to start your vacation.
How many flights are there from IAD to ORD?
Approximately 5 services operate every day from Washington, DC (IAD-Washington Dulles Intl.) to Chicago, IL (ORD-O'Hare Intl.). Fasten your safety belt because your plane to Chicago is ready to depart.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
The flight time from Washington, DC (IAD-Washington Dulles Intl.) to Chicago, IL (ORD-O'Hare Intl.) is around 2 hours and 9 minutes. In-flight entertainment isn't always available on short journeys like this, so bring a book to read or download some new music on your smartphone.
What is the flight distance from Washington, DC (IAD-Washington Dulles Intl.) to Chicago, IL (ORD-O'Hare Intl.)?
Washington, DC (IAD-Washington Dulles Intl.) to Chicago, IL (ORD-O'Hare Intl.) is a short-haul trip of 590 miles (950 1). You'll barely have time to get comfortable in your seat before your plane hits the tarmac in Chicago.
How many morning flights are there from IAD to ORD?
Travel from IAD to ORD with one of the 13 morning flights available every week. United Airlines (UA) lists 13 of these flights, with the first departing at 6:35AM.
How many afternoon flights are there from IAD to ORD?
With 22 weekly afternoon and evening flights from IAD to ORD, don't worry about setting your alarm. Browse the deals with United Airlines (UA) and select from 22 flights every week that take off after midday. The first leaves the runway at 12:46PM.
What is the earliest departure time out of Chantilly to Chicago?
Depart IAD at 6:35AM and land at ORD at 8:44AM. This is the earliest departure you can get on this route.
What is the latest departure time out of Chantilly to Chicago?
Secure a ticket for the 10:23PM flight from IAD, landing at ORD at 12:30AM, and allow yourself time to attend to those last-minute vacation preparations. This is the latest flight you can get on this route.
What is the average price from Chantilly to Chicago?
Round-trip tickets from IAD to ORD start from $180. Book yours today and score a sensational deal. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Washington to Chicago Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Washington to Chicago to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from IAD to ORD, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Washington to Chicago, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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