Cheap flights from Charleston to St. Louis from $192

Travelers frequently search for route combinations, such as Charleston and New York, Philadelphia, Tampa, Las Vegas, Orlando, Fort Myers, Los Angeles, San Juan, Denver, Cincinnati, Westchester County, New Orleans, San Diego, Fort Lauderdale, Phoenix, Boston, Pittsburgh, Dallas, Hartford, Detroit.

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 Charleston is Charleston International. It is also served by Charleston International, Myrtle Beach International, Savannah/Hilton Head International, Columbia Metropolitan, Augusta Regional, Hilton Head, Florence Regional, Brunswick Golden Isles.

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

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

If you don’t have specific dates for your trip between Charleston 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 Charleston 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 Charleston. The main one is Charleston International and other nearby airports include Charleston International, Myrtle Beach International, Savannah/Hilton Head International, Columbia Metropolitan, Augusta Regional, Hilton Head, Florence Regional, Brunswick Golden Isles

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