Cheap flights from Kansas City, MO to St. Louis, MO

Travelers frequently search for route combinations, such as Kansas City and San Francisco, Las Vegas, Los Angeles, Orlando, Sacramento, Fort Lauderdale, Denver, Phoenix, Atlanta, San Diego, Mexico City, Ontario, Chicago, Bogotá, Rome, Salt Lake City, San Juan, Raleigh, Washington, D.C., Philadelphia.

Travelers frequently search for route combinations, such as St. Louis and Orlando, Las Vegas, Denver, San Diego, London, Los Angeles, Cancún, Fort Lauderdale, New York, Seattle, Mexico City, Charlotte, Sacramento, Boston, Minneapolis, Helsinki, Anchorage, Reno, Munich, Bogotá.

The main airport in Kansas City is Charles B. Wheeler Downtown. It is also served by Kansas City International, Springfield-Branson National, Kirksville Regional, Columbia Regional, Manhattan Regional, Joplin Regional.

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

Currently, you can fly between Kansas City and St. Louis with United Airlines.

If you don’t have specific dates for your trip between Kansas City 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 Kansas City 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 Kansas City. The main one is Charles B. Wheeler Downtown and other nearby airports include Kansas City International, Springfield-Branson National, Kirksville Regional, Columbia Regional, Manhattan Regional, Joplin Regional

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, Evansville Regional, Abraham Lincoln Capital, MidAmerica St. Louis, General Wayne A. Downing Peoria International, Waynesville-St. Robert Regional, Central Illinois Regional, Quincy Regional, Cape Girardeau Regional, Columbia Regional.