Cheap Flights from St. Louis to Chicago

Advanced Options

Best Price
Guarantee

Best Price
Guarantee

An economy car will be added to your search. (You may change your car options later.)

Best Price
Guarantee

An economy car will be added to your search. (You may change your car options later.)

Best Price
Guarantee

Top Vacation Deals

Flight Deals found within the last 12 hours

No results found.

Last Minute Flight Deals

Vacation Deals found within the last 12 hours

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

STL to ORD 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 STL to Chicago flights

Book your STL to ORD flights with Expedia and find last-minute St. Louis to Chicago airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between STL and ORD, with new flight deals and promotions almost daily. When you book your next trip from Lambert St. Louis Intl. to O'Hare 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 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!

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!

STL to ORD Route Map


St. Louis to Chicago Flights, Stats and Airplanes

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

Destination:
Distance:
258.12 miles

Airline carriers and aircraft used on flights from STL to ORD

Airline Carrier Aircraft
Alaska Airlines, Inc. McDonnell Douglas MD80
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
Etihad Airways McDonnell Douglas MD83
Gulf Air Bahrain McDonnell Douglas MD83
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