Cheap flights from Provo to St. Louis from $118

Travelers frequently search for route combinations, such as Provo and Santa Ana, Phoenix, San Francisco, Las Vegas, Portland, Dallas, Washington, D.C., Nashville, Houston, London, Istanbul, Cancún, Orlando, Madrid, Chicago, Raleigh, Tahiti, Colorado Springs, Malé, Midland.

Travelers frequently search for route combinations, such as St. Louis and Denver, Orlando, Las Vegas, Los Angeles, London, Dallas, Fort Lauderdale, Bogotá, Mexico City, Tokyo, Frankfurt, Cebu, San Francisco, Athens, Amsterdam, Naples, Cancún, Portland, Washington, D.C., San Diego.

The main airport in Provo is Provo Municipal. It is also served by Salt Lake City International, Provo Municipal, Canyonlands Field, Ogden-Hinckley, Vernal Regional.

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, Abraham Lincoln Capital, Central Illinois Regional, MidAmerica St. Louis, Waynesville-St. Robert Regional, Quincy Regional, Cape Girardeau Regional, Columbia Regional.

Currently, you can fly between Provo and St. Louis with Frontier Airlines, BREEZE, Spirit Airlines, Allegiant Air, JetBlue Airways.

If you don’t have specific dates for your trip between Provo 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 Provo 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 Provo. The main one is Provo Municipal and other nearby airports include Salt Lake City International, Provo Municipal, Canyonlands Field, Ogden-Hinckley, Vernal 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, General Wayne A. Downing Peoria International, Evansville Regional, Abraham Lincoln Capital, Central Illinois Regional, MidAmerica St. Louis, Waynesville-St. Robert Regional, Quincy Regional, Cape Girardeau Regional, Columbia Regional.