Cheap Flights from Washington (IAD) to Chicago (ORD)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Chicago O'Hare Intl. Airport (ORD)

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Frequently asked questions

How long does it take to fly from Dulles Intl. Airport to ORD?
United Airlines operates a direct flight jetting off from Dulles Intl. Airport at 10:23PM and arriving at ORD at 11:30PM — a total flight time of 2 hours and 7 minutes. Secure the seat that's perfect for you, pack some things to keep you amused and the time will zip by.
Is it cheaper to buy a plane ticket from IAD to ORD last minute?
When it comes to booking your flights, being prepared pays dividends. While you could pick up a last-minute deal on a Dulles Intl. Airport to ORD flight, prices usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international journeys it's three to four months.
What airports do you fly into for Chicago from Washington?
O'Hare Intl. Airport (ORD), Midway Intl. Airport (MDW) and Lewis University Airport (LOT) are your options when heading off from Washington to Chicago. Roughly 26 kilometers northwest of the heart of Chicago, O'Hare Intl. Airport (ORD) is the city's major gateway. Keep in mind things like flight arrival and departure times and the distance to your hotel before settling on an airport. Wrigley Field and Millennium Park are two amazing attractions to add to your must-see list when you arrive.
What are the most popular departure times for flights from Dulles Intl. Airport to O'Hare Airport?
For United Airlines flights jetting out from Washington Dulles Intl. Airport (IAD) to O'Hare Airport, the peak period is between 6:00 AM - 7:00 AM. If you want to avoid any holdups, head out in the morning. This way you can miss the air traffic that builds up as the day goes by.
Can I change the date of my flight from Dulles Intl. Airport to O'Hare Intl. Airport (ORD)?
You can make changes to your IAD to O'Hare Intl. Airport (ORD) journey through the Expedia Trips portal. But before doing so, read the rules and restrictions in your itinerary to see what the carrier will let you do and if any charges apply. Some airlines have a change fee per person, plus any difference in fare prices. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also take a look at our Customer Service portal for further details and to connect with our Virtual Agent.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
O'Hare Intl.
Distance
940 km
Average flight time
1 hour 13 mins

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Washington to Chicago Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Washington to Chicago offer the perfect respite. Not only does exploring Chicago provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Washington to Chicago may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Chicago are only a plane trip away. Book your travel arrangements with us today!

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Washington to Chicago Flights

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