Direct flights from Dulles to Chicago
All flights from IAD to ORD non-stop. There are direct flights from Washington Dulles International (IAD), Virginia, USA to Chicago O Hare International (ORD), Illinois, USA with United Airlines. 49 weekly departures are currently scheduled on this route. Departure times range from 06:10 to 22:47 depending on the schedule period. The flight distance is 590 miles (949 km). Flight time ranges from 2 hours and 3 minutes to 2 hours and 30 minutes.
Dulles
, USA
Flight schedule from Dulles to Chicago with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-24
Dulles to Chicago scheduled departures
Select a date to see every published non-stop departure between IAD and ORD.
IAD - ORD route facts
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Distance590 miles (949 km)
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Flight time2 hours and 3 minutes to 2 hours and 30 minutes
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Airline United
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Airline alliancesStar Alliance
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CabinsEconomy Premium Economy Business First
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Hub airportsORD (Largest hub.) and IAD (Secondary hub.)
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Arrival terminalsTerminal 1
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AircraftBoeing 737MAX 9 Passenger, Airbus A319, Boeing 737-900 Passenger, Boeing 737-800 Passenger, Airbus A321neo, Boeing 757-300 Passenger, Boeing 737MAX 8 Passenger, Boeing 737-700 Passenger, Airbus A320 and Boeing 757-200 Passenger
Route FAQ
Nearby airports that offer flights to Chicago (ORD)
From Reagan National (DCA)
148 flights per week
