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.
14 weekly flights operate on this route flying 656mi in 21h22min.
Expect $1071 in average for a one-way ticket with the cheapest option at $405.