Flight tickets from Ottawa to St. Louis

If you're searching for flight tickets from Ottawa to St. Louis, look no further than WestJet. We fly to destinations in North America, Central America, the Caribbean and Europe — including flights into Lambert - St. Louis International Airport — and we're here to get you where you want to be. We believe in affordable travel and exceptional customer care, so our passengers can always expect to pay less and get more. So check out our flight tickets today. 

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WestJet has your ticket to The Gateway to the West

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

St. Louis is a character-rich city with a pleasing array of unique neighbourhoods, including Grand Center, the city's arts and entertainment district, and The Hill, home to authentic Italian eateries. The city’s history unfolds before the eyes of its visitors through attractions and memorials found in the 1,300-acre Forest Park. Nonetheless, no visit to The Gateway to the West is complete without admiring the remarkable Gateway Arch, the highest man-made monument in the U.S.

Find the flight ticket you need to start planning an unforgettable visit to one of the most formative and icon-filled destinations in Missouri. We know the Missouri Botanical Garden, Busch Stadium and the Fox Theatre are amongst the things you can’t wait to see, which is why at WestJet, we’re dedicated to getting you from Ottawa to St. Louis.

For an exceptional guest experience, book with WestJet today.