Last minute flight deals from Chicago to Ottawa

If you’re looking for last minute flight deals from Chicago to Ottawa, WestJet has exactly what you want. We fly all over North America, Central America, the Caribbean and Europe, including Ottawa Macdonald-Cartier International Airport, so you can always rely on us to go to the destination you need to be. We believe in affordable travel and exceptional customer care, so our passengers can always expect to pay less and get more. Explore our selection of last minute flight deals now.

Low fare finder

Don't see what you're looking for? Find all of our great low fares in one place.

Find your tickets to Bytown at WestJet

Airport Details: From ORD, Chicago O'Hare International Airport To YOW, Ottawa Macdonald-Cartier International Airport

If you’re thinking of visiting Ottawa, you’ve made a great choice. From its bustling, handily located airport to historic boulevards and critically-acclaimed restaurants, with WestJet you can get to to the heart of the action in one of the world's most livable cities. Breathtaking architecture, beautiful art galleries and world-class sports: we can put it all at your fingertips in Canada's capital.

Rely on WestJet for last minute flight deals when you want to visit one of the most multicultural, enjoyable places in Ontario. We know you’re looking forward to the Canadian Museum of Civilization, Winterlude and the Rideau Canal, which is why WestJet is committed to getting you from Chicago to Ottawa.

Soar through the clouds with WestJet: book with us today.