Nonstop flights from Chicago to Ottawa
United Airlines flies this route 3 times a day.
ORDChicago O'Hare International
653 mi · 21 flights a week
YOWOttawa International
When they leave
Chicago time10:40a6:21pFirst departure 10:40 AM, last 6:21 PM
One morning flight at 10:40 AM, then one afternoon flight at 1:55 PM, then one evening flight at 6:21 PM. Every flight runs daily.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Chicago to Ottawa
United Airlines is the only airline flying nonstop from Chicago to Ottawa, 3 times a day on the Embraer 175 and Airbus A319.
The first arrival in Ottawa is at 1:59 PM and the last at 9:35 PM. The flight covers 653 miles.
Flying back, Ottawa to Chicago has 21 nonstop flights a week.
Return flights
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Schedules as of Oct 9, 2026.