Direct flights from Chicago to Dulles (ORD → IAD)
Distance 946 km (588 mi)
Est. duration 1h 7m
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Frequently asked questions
How far is the flight from Chicago to Dulles? The flight distance from ORD to IAD is approximately 946 km (588 miles).
How long is the flight from ORD to IAD? The estimated flight time from Chicago to Dulles is approximately 1h 7m.
What airlines fly from ORD to IAD? Airlines operating direct flights from Chicago to Dulles include: UA.
Cheapest fares Chicago → Dulles
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Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Chicago → Dulles.
Try a nearby airport to Chicago
Flights to Dulles (IAD) from other airports within 350 km of Chicago. Often unlocks cheaper fares or better times.
Or try a nearby airport to Dulles
Flights from Chicago (ORD) to other airports within 350 km of Dulles.
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Other flights from Dulles (IAD)
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