$119 Cheap Flights from Chicago to Washington

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from O'Hare Intl. to Washington Dulles Intl.

Amazing ORD to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $220 round trip and $119 one way. Prices and availability subject to change. Additional terms may apply.

Best Washington Dulles Intl. Flight and Hotel Packages

Washington Dulles Intl. flight + hotel packages - economy flights

Hotel Zena, a Viceroy Urban Retreat
Courtyard by Marriott Washington, DC Dupont Circle
Hyatt Place National Harbor
Waldorf Astoria Washington DC
The River Inn
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Frequently asked questions

 

Traveling From O'Hare Intl.
Traveling To Washington Dulles Intl.
Shortest Flight Time 1 hours 54 mins
Earliest Departure Time 8:55AM CDT
Latest Departure Time 6:07PM CDT
Lowest Flight Price $220

Route Info

Flight path for flights from O'Hare International Airport to Washington Dulles International Airport.

Distance:
590.00 miles

Airline carriers and aircraft used on flights from ORD to IAD

Airline Carrier
Aircraft
United Airlines
Boeing 737-300 pax
United Airlines
Boeing 737-800 (winglets) pax

Discover our best flights from Chicago ORD to Washington IAD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Chicago ORD to Washington IAD at the right price  

Airfares to Washington IAD from Chicago ORD currently cost between $220 and $256. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Chicago ORD to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Chicago ORD to Washington IAD on Travelocity starting at $119. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from Chicago ORD quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from ORD to take around 1 hour(s) 54 min(s).  

 

Find our cheapest airfares for flights from Chicago ORD to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from ORD. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Chicago ORD to Washington IAD today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from Chicago ORD to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from Chicago ORD 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from ORD have this option.  

 

Travel with confidence when you book flights to Washington IAD from Chicago ORD with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.