Direct flights
from Washington (IAD)
to Chicago (ORD)

Weekly schedule for flights between Washington Dulles Intl (Washington, United States) and Chicago O'Hare Intl (Chicago, United States) operated by 1 airlines.
28 weekly flights operate on this route flying 590mi in 2h05min.
Expect $318 in average for a one-way ticket with the cheapest option at $0.