Flights
Flights from Chicago to Ottawa
Compare live fares from Chicago to Ottawa and book in a few steps.
Recent fares from Chicago to Ottawa
Airlines that fly nonstop from Chicago to Ottawa
United AirlinesORD to YOWLast seen November 2, 2026
Where to stay in Ottawa
Compare hotel prices in Ottawa and book your stay with the same account.
Questions about flights from Chicago to Ottawa
Yes. In the last 30 days, our searches found nonstop flights on this route with United Airlines.
On most airlines you can pick your seat on the plane map and add bags during checkout, with every price shown before you pay.