Last minute flights to Ottawa from St. Louis

When it comes to last minute flights to Ottawa from St. Louis, you can count on WestJet. We fly into Ottawa Macdonald-Cartier International Airport and more than 150 other destinations across Canada, the U.S., Central America, the Caribbean and Europe — so you can depend on us to get you there. Beyond our convenient routes, we believe in giving our passengers an outstanding experience from start to finish, which means you can expect air travel that's swift, safe, comfortable and affordable. So if you want great value without sacrificing great service, turn to WestJet.

Travel to Bytown in comfort

From spectacular Canada Day fireworks in the summer to scenes of classic architecture in the snow, Ottawa is a fantastic destination throughout the changing seasons. With art galleries and museums galore and festivals and performances aplenty, this city is a fantastic destination for history, culture and entertainment. Don't miss the impressive architecture of Parliament Hill or the tastiest treat in Canada's capital: Beaver Tail pastries.

Ready to go? Browse and book last minute flights with WestJet now and make your trip to multicultural, enjoyable Ottawa a reality. It doesn't matter if it's business travel or a trip to see the Canadian Museum of Civilization, Winterlude or the Rideau Canal — you can get there with us. Fly to Ottawa from St. Louis with us and find out firsthand how we take outstanding customer service sky high.

We take customer care sky-high: book with WestJet today.

Search for great WestJet flights