Direct flights from Chicago to Ottawa
All flights from ORD to YOW non-stop. There are direct flights from Chicago O Hare International, Illinois, USA to Ottawa Macdonald Cartier International (YOW), Canada every day of the week with United Airlines. The flight distance is 656 miles and the trip usually takes about 2 hours and 11 minutes.
Airlines with non-stop routes:

United Airlines
Flight schedule from Chicago to Ottawa with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2025-03-15
Chicago to Ottawa flight departures
Select a date to see all scheduled flight departures between ORD to YOW.
ORD - YOW information
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Distance656 miles (1056 km)
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Flight time2 hours and 11 minutes
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Airlines
United
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AlliancesOne WorldSky TeamStar Alliance
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ClassesEconomyBusinessFirst Class
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United AircraftsCanadair (Bombardier) Regional JetEmbraer 170 / 175 / 190 / 195
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Departure TerminalTerminal 2 (United)
Unpublished Flight Rates From Chicago to Ottawa
Direct flights from Chicago to Canada

From Chicago to Vancouver
YVR Vancouver International Airport

From Chicago to Calgary
YYC Calgary International
From Chicago to Edmonton
YEG Edmonton International Airport
From Chicago to Halifax
YHZ Halifax International

From Chicago to Quebec
YQB Quebec Jean Lesage International
From Chicago to Winnipeg
YWG Winnipeg International

From Chicago to Montreal
YUL Pierre Elliott Trudeau International

From Chicago to Toronto
YYZ Pearson International