Cheap flights from St. Louis to Peoria from $298

Travelers frequently search for route combinations, such as St. Louis and Las Vegas, Cancún, Orlando, Los Angeles, San Francisco, Denver, Mexico City, Tuxtla Gutiérrez, Toronto, Ottawa, Lima, Buenos Aires, Cali, Sydney, Warsaw, San José, Washington, D.C., Reykjavik, Fort Lauderdale, Melbourne.

Travelers frequently search for route combinations, such as Peoria and Punta Gorda, Denver, Phoenix, Nashville, Green Bay, Louisville, Milwaukee, Atlantic City, Charlotte, Medford, Laredo, Syracuse, Oklahoma City, Indianapolis, Ontario, Boston, Houston, Dayton, Dallas, Salt Lake City.

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

The main airport in Peoria is General Wayne A. Downing Peoria International. It is also served by O Hare International, Chicago Midway International, St. Louis Lambert International, Chicago Rockford International, The Eastern Iowa, Quad City International, Abraham Lincoln Capital, General Wayne A. Downing Peoria International, MidAmerica St. Louis, Central Illinois Regional.

Currently, you can fly between St. Louis and Peoria with United Airlines, Allegiant Air, Frontier Airlines, Spirit Airlines, Southern Airways Express.

If you don’t have specific dates for your trip between St. Louis and Peoria, 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 St. Louis and Peoria, 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 St. Louis. The main one is St. Louis Lambert International and other nearby airports include St. Louis Lambert International, Abraham Lincoln Capital, General Wayne A. Downing Peoria International, MidAmerica St. Louis, Evansville Regional, Central Illinois Regional, Waynesville-St. Robert Regional, Quincy Regional, Cape Girardeau Regional, Barkley Regional

There are a number of airports in and around Peoria. The main one is General Wayne A. Downing Peoria International and other nearby airports include O Hare International, Chicago Midway International, St. Louis Lambert International, Chicago Rockford International, The Eastern Iowa, Quad City International, Abraham Lincoln Capital, General Wayne A. Downing Peoria International, MidAmerica St. Louis, Central Illinois Regional.