Cheap flights from Missoula to St. Louis from $193

Travelers frequently search for route combinations, such as Missoula and San Diego, Salt Lake City, Dallas, Houston, Santa Ana, Seattle, San Antonio, Phoenix, Dublin, Las Vegas, Portland, Denver, Kauai, Veracruz, Pasco, Malta, Asunción, Cairo, Kathmandu, Nagpur.

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 Missoula is Missoula International. It is also served by Glacier Park International, Missoula International, Helena Regional, Great Falls International, Bert Mooney.

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, General Wayne A. Downing Peoria International, Central Illinois Regional, Cape Girardeau Regional, MidAmerica St. Louis, Barkley Regional, Waynesville-St. Robert Regional, Williamson County Regional.

Currently, you can fly between Missoula and St. Louis with Alaska Airlines, Hawaiian Airlines, United Airlines.

If you don’t have specific dates for your trip between Missoula 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 Missoula 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 Missoula. The main one is Missoula International and other nearby airports include Glacier Park International, Missoula International, Helena Regional, Great Falls International, Bert Mooney

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, General Wayne A. Downing Peoria International, Central Illinois Regional, Cape Girardeau Regional, MidAmerica St. Louis, Barkley Regional, Waynesville-St. Robert Regional, Williamson County Regional.