Cheap flights from St. Louis to Indianapolis from £130

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

Travelers frequently search for route combinations, such as Indianapolis and London, Edinburgh, Orlando, Newcastle upon Tyne, Fort Lauderdale, New York, Las Vegas, Dallas, Toronto, Denver, Seattle, Tampa, Fort Myers, Los Angeles, Ottawa, Charleston, Lima, Jacksonville, Berlin, Barcelona.

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, Columbia Regional, Central Illinois Regional, Waynesville-St. Robert Regional, Cape Girardeau Regional.

The main airport in Indianapolis is Indianapolis International. It is also served by Cincinnati/Northern Kentucky International, Indianapolis International, Louisville International, South Bend International, Dayton International, Blue Grass, Fort Wayne International, Evansville Regional, Central Illinois Regional, University of Illinois Willard.

Currently, you can fly between St. Louis and Indianapolis with United Airlines, Frontier Airlines, Alaska Airlines, Air Canada.

If you don’t have specific dates for your trip between St. Louis and Indianapolis, 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 Indianapolis, 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, Evansville Regional, Abraham Lincoln Capital, MidAmerica St. Louis, General Wayne A. Downing Peoria International, Columbia Regional, Central Illinois Regional, Waynesville-St. Robert Regional, Cape Girardeau Regional

There are a number of airports in and around Indianapolis. The main one is Indianapolis International and other nearby airports include Cincinnati/Northern Kentucky International, Indianapolis International, Louisville International, South Bend International, Dayton International, Blue Grass, Fort Wayne International, Evansville Regional, Central Illinois Regional, University of Illinois Willard.