Flight time from Chicago to Dulles
ORD → IAD · Chicago O'Hare International Airport to Washington Dulles International Airport
The flight from Chicago (ORD) to Dulles (IAD) takes about 1h 18m nonstop on a narrowbody airliner, covering 587 miles (945 km).
How the aircraft compares
Regional jetEmbraer E175, CRJ
1h 20m
NarrowbodyBoeing 737, Airbus A320
1h 18m
WidebodyBoeing 787, A350, 777
1h 13m
When will you arrive?
Plan the trip
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Common questions
- How long is the flight from Chicago to Dulles?
- About 1h 18m nonstop on a narrowbody airliner. Airlines add taxi and buffer time to the schedule.
- How far is it?
- 587 miles, or 945 km (510 nautical miles) in a straight line.
- What is the time difference?
- Dulles is 1 hour ahead of Chicago.
Other routes