Cheap Flights from Chicago to St. Louis

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Interesting Facts About Flights from Chicago to St. Louis (ORD to STL)

ORD to STL Flight Schedule

A $ indicates that Expedia.com offers pricing for these airline's flights on the dates shown. A dot () indicates the airline has an available flight scheduled, but Expedia does not provide online booking at this time.

Cheap ORD to St. Louis flights

Book your ORD to STL flights with Expedia and find last-minute Chicago to St. Louis airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between ORD and STL, with new flight deals and promotions almost daily. When you book your next trip from O'Hare Intl. to Lambert St. Louis Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

Popular Flights from Chicago, Illinois

Browse popular flight destinations from Chicago (ORD), and plan your next exciting trip. Expedia has cheap flights from Chicago on multiple airline carriers, so book your next trip today!

Popular Flights from St. Louis, Missouri

Browse popular flight destinations from St. Louis (STL), and plan your next exciting trip. Expedia has cheap flights from St. Louis on multiple airline carriers, so book your next trip today!

ORD to STL Route Map


Chicago to St. Louis Flights, Stats and Airplanes

Route information for flights from O'Hare Intl. to Lambert St. Louis Intl..

Distance:
258.12 miles

Airline carriers and aircraft used on flights from ORD to STL

Airline Carrier Aircraft
Alaska Airlines, Inc. McDonnell Douglas MD80
Alaska Airlines, Inc. McDonnell Douglas MD83
American Airlines Boeing 757 all pax models
American Airlines McDonnell Douglas MD80
American Airlines McDonnell Douglas MD83
Continental Airlines Canadair Regional Jet
Continental Airlines Canadair Regional Jet 700
Continental Airlines Embraer 170
Continental Airlines Embraer RJ145 Amazon
Gulf Air Bahrain Boeing 757 all pax models
Gulf Air Bahrain McDonnell Douglas MD83
Royal Jordanian McDonnell Douglas MD80
United Airlines Canadair Regional Jet
United Airlines Canadair Regional Jet 700
United Airlines Embraer 170
United Airlines Embraer RJ145 Amazon
US Airways Canadair Regional Jet
US Airways Canadair Regional Jet 700
US Airways Embraer 170
US Airways Embraer RJ145 Amazon