Cheap STL to Chicago flights

Book your STL to MDW 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 MDW, with new flight deals and promotions almost daily. When you book your next trip from Lambert St. Louis Intl. to Midway 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!

STL to MDW Route Map

St. Louis to Chicago Flights, Stats and Airplanes

Route information for flights from Lambert St. Louis Intl. to Midway Intl..

Destination:
Distance:
251.12 miles

STL - Lambert St. Louis Intl. Airlines

Browse the most popular airlines servicing the St. Louis (STL) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

MDW - Midway Intl. Airlines

Browse the most popular airlines servicing the Chicago (MDW) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

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

  • Delta Airlines carried a total of 233 passengers from STL to MDW in 2009.
  • There were 233 passengers that flew from St. Louis to Chicago in 2009.
  • The largest aircraft servicing flights between St. Louis and Chicago from Delta Airlines is the B737-8 built by Boeing with 160 seats.
  • Delta Airlines offers flights from St. Louis, MO to Chicago, IL.
  • 320 seats were available on flights from STL to MDW in 2009. Of those seats, a total of 233 passengers flew on all flights from STL to MDW that year.
  • Delta Airlines operated flights from STL to MDW using one type of aircraft in 2009.
  • The newest aircraft servicing STL to MDW in 2009 was Delta Airlines' B737-8 from Boeing. The B737-8 started flying in 1998.
  • The smallest aircraft servicing flights from STL to MDW for Delta Airlines is the B737-8 built by Boeing with 160 seats.
  • The oldest aircraft servicing trips from St. Louis, MO to Chicago, IL in 2009 was Delta Airlines' B737-8 from Boeing which started flying in 1998.
  • The average aircraft occupancy on flights from St. Louis to Chicago in 2009 was 72.81%.
  • In 2009, there was just one airline company serving flights from St. Louis to Chicago.

(Source: FAA & BTS 2009 Databases)

-->