Flights to Ottawa from St. Louis

If it's flights to Ottawa from St. Louis you're seeking, you can turn to WestJet. Whether you want to touch down at Ottawa Macdonald-Cartier International Airport or you're considering travelling to one of our 150+ destinations in North America, Central America, the Caribbean or Europe, we can help your next trip take flight. But our extensive network of routes isn't the only thing that makes WestJet a great choice for travellers: we also offer a friendly, welcoming guest experience that helps to set our safe, affordable air travel apart. So if you want great value without sacrificing great service, turn to WestJet.

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Your journey to Bytown starts with us

Airport Details: To YOW, Ottawa Macdonald-Cartier International Airport From STL, Lambert - St. Louis International Airport

From all-day, all-night Canada Day celebrations in the summer to ice skating along the canal in the winter, Ottawa is an ideal destination to visit year-round. From the Canadian Museum of Civilization to the National Gallery of Canada and everything in between, there's plenty to learn in this historic yet energetic city. In case you forgot you were in Canada's capital, pay a visit to the federal parliament buildings on Parliament Hill and take in the stunning architecture — and don't miss out on trying a delicious Beaver Tail pastry.

Ready to hit the skies? Browse and book flights with WestJet now and make your trip to multicultural, enjoyable Ottawa a reality. Whether you're visiting for business or to take in attractions like the Canadian Museum of Civilization, Winterlude or the Rideau Canal, rest assured that you can get there swiftly and safely with WestJet. Fly to Ottawa from St. Louis with WestJet.

Take a trip to remember: book with WestJet today.