Cheap flights from Calgary to St. Louis from £173

Travelers frequently search for route combinations, such as Calgary and London, Vancouver, Toronto, Los Angeles, Las Vegas, Phoenix, Abbotsford, Victoria, Winnipeg, Ottawa, Houston, Manchester, Kelowna, San Francisco, Montreal, Cancún, New York, Edinburgh, Seattle, Puerto Vallarta.

Travelers frequently search for route combinations, such as St. Louis and London, Denver, Orlando, Las Vegas, Toronto, Fort Lauderdale, Dallas, Los Angeles, Bogotá, Mexico City, Edmonton, Guadalajara, Tokyo, Reykjavik, Buenos Aires, Minneapolis, Frankfurt, Winnipeg, Yerevan, Accra.

The main airport in Calgary is Calgary International. It is also served by Calgary International, Lethbridge.

The main airport in St. Louis is St. Louis Lambert International. It is also served by St. Louis Lambert International, General Wayne A. Downing Peoria International, Evansville Regional, Williamson County Regional, Cape Girardeau Regional, Abraham Lincoln Capital, Waynesville-St. Robert Regional, Central Illinois Regional, MidAmerica St. Louis, Quincy Regional.

Currently, you can fly between Calgary and St. Louis with WestJet, Frontier Airlines, United Airlines, Alaska Airlines, Hawaiian Airlines.

If you don’t have specific dates for your trip between Calgary and St. Louis, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Calgary and St. Louis, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Calgary. The main one is Calgary International and other nearby airports include Calgary International, Lethbridge

There are a number of airports in and around St. Louis. The main one is St. Louis Lambert International and other nearby airports include St. Louis Lambert International, General Wayne A. Downing Peoria International, Evansville Regional, Williamson County Regional, Cape Girardeau Regional, Abraham Lincoln Capital, Waynesville-St. Robert Regional, Central Illinois Regional, MidAmerica St. Louis, Quincy Regional.