￥14,580 Cheap flights from Washington (IAD) to Chicago (ORD)

Featured airlines

Plan, book, fly with confidence

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 40% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Cheap Flights from Washington to Chicago (IAD-ORD)

Prices were available within the past 7 days and start at ￥14,580 for one-way flights and ￥35,460 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Sat, Jun 8 - Fri, Jun 14

IAD

Washington

ORD

Chicago

￥35,460

Roundtrip

found 5 days ago

Tue, Jun 18 - Tue, Jun 25

IAD

Washington

ORD

Chicago

￥37,060

Roundtrip

found 3 days ago

Fri, Jul 12 - Tue, Jul 16

IAD

Washington

ORD

Chicago

￥38,060

Roundtrip

found 22 hours ago

Tue, Jun 18 - Tue, Jun 25

IAD

Washington

ORD

Chicago

￥40,180

Roundtrip

found 3 days ago

Wed, Jul 24 - Wed, Jul 31

IAD

Washington

ORD

Chicago

￥40,430

Roundtrip

found 1 day ago

Tue, Jun 18 - Mon, Jun 24

IAD

Washington

ORD

Chicago

￥41,680

Roundtrip

found 2 days ago

Fri, Jul 12 - Tue, Jul 16

IAD

Washington

ORD

Chicago

￥41,940

Roundtrip

found 22 hours ago

Tue, Jun 18 - Tue, Jun 25

IAD

Washington

ORD

Chicago

￥42,530

Roundtrip

found 3 days ago

Sat, Jun 8 - Thu, Jun 13

IAD

Washington

ORD

Chicago

￥43,200

Roundtrip

found 5 days ago

Fri, Jul 12 - Tue, Jul 16

IAD

Washington

ORD

Chicago

￥43,330

Roundtrip

found 22 hours ago

Flights from Washington (IAD) to Chicago (ORD)
Origin airport	Washington Dulles Intl.
Destination airport	O'Hare Intl.
Airlines serving	United
Roundtrip price	￥35,460
Distance	940 km
Average flight time	2 hours 25 mins

Washington to Chicago Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Washington to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Chicago.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with IAD to ORD flights that won’t make your bank account wince. Ready to temporarily leave behind Washington for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ORD with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to O'Hare Intl. Airport (ORD)?

The lowest price advertised for a round-trip flight from Dulles Intl. Airport to O’Hare Airport is ￥35,460. But you better get a move on. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to O'Hare Airport?

The majority of flights can be conveniently canceled online, but whether you are charged a fee all comes down to your airline. If you do have to cancel your trip, follow the easy instructions in the Customer Service Portal.

How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to O'Hare Airport that have flexible change policies?

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Washington Dulles Intl. Airport (IAD) to ORD flights, you’ll see a “no change fees” filter for you to select.

How many hours is the flight from Dulles Intl. Airport to O'Hare Intl. Airport (ORD)?

Get comfortable, choose an in-flight movie and 2 hours and 11 minutes will pass by before you know it. That’s how long it takes to get to O’Hare Airport from IAD.

How far is the flight from IAD to O'Hare Airport?

It’s just 950 kilometers between Chantilly and Chicago. Chances are you’ll spend more time getting to and from the airport than actually flying!

Which airlines fly direct from IAD to O'Hare Airport?

Operating 147 flights monthly, United Airlines (UA) is a top choice when flying directly from IAD to ORD.

Are IAD to ORD flight tickets cheaper when they're purchased at the last minute?

Booking your trip from Dulles Intl. Airport to O’Hare Intl. Airport (ORD) at the last minute could be your ticket to a cheap deal. However, it could end up costing you a whole lot more! If you’d prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn’t released tickets yet, check back frequently as deals are updated all the time on Expedia.