Direct flights
from Ottawa (YOW)
to Chicago (ORD)

Weekly schedule for flights between Macdonald-Cartier Intl (Ottawa, Canada) and Chicago O'Hare Intl (Chicago, United States) operated by 1 airlines.
21 weekly flights operate on this route flying 656mi in 2h41min.
Expect $706 in average for a one-way ticket with the cheapest option at $0.