Airline tickets from Ottawa to St. Louis

When it comes to finding airline tickets from Ottawa to St. Louis, there’s no better place to look than WestJet. Our flights land all over North America, Central America, the Caribbean and Europe, including Lambert - St. Louis International Airport, so you can always rely on us to get you to where you need to be. In addition, our commitment to safe, friendly and affordable air travel is second-to-none, so you can expect your money to go further with us. So start by checking out our airline tickets today.

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Find your tickets to The Gateway to the West at WestJet

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

Boasting an alluring array of distinctive neighbourhoods, including Grand Center, which plays host to numerous arts and entertainment venues, and The Hill, home to more Italian eateries than any other area in the city, St. Louis is a city with personality. The city is also abundant in historical attractions and green spaces; in fact, 1,300-acre Forest Park is 500 acres larger than NYC's Central Park and houses everything from statues and memorials to a science centre and a golf course. Take a moment to stop at the Gateway Arch, an impressive man-made monument signifying the spirit of the West.

Get airline tickets from WestJet and before you know it, you’ll be in a truly formative and icon-filled part of Missouri. Enjoy swift, safe air travel from Ottawa to St. Louis with WestJet — and then get down to the serious business of enjoying the likes of the Missouri Botanical Garden, Busch Stadium or the Fox Theatre.

For an exceptional guest experience, book with WestJet today.