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Cheap Flights from St Louis to Chicago - STL to CHI
Fare Compare processes millions of flights and airfares daily.
This page displays the cheapest discounted airline ticket & flight information for St Louis, Missouri to Chicago, Illinois including the cheapest seats, historical ranking, recent email alerts and airlines with flights that serve these cities.
Did you know?
- The largest aircraft flying between St Louis, MO and Chicago, IL is a 757 operating by American with 188 seats.
- 3 carriers operate between St Louis, MO and Chicago, IL
- American has the most flights (69) between St Louis, MO and Chicago, IL.
- 179 flights per week fly between St Louis, MO and Chicago, IL
- The best current ticket price from St Louis to Chicago is $132.
Recent Cheap Airline Airfares from St Louis, Missouri (STL) to Chicago, Illinois (CHI)
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Airlines with Cheap Flights from St Louis, Missouri to Chicago, Illinois
Fare Compare's flight data shows that the following airlines have scheduled flights where both airports St Louis and Chicago can connect all the way through during the year using flights only on these airlines.
Cheap Flights to Chicago
FareCompare.com flight schedule information shows the following airlines with scheduled flight service between St Louis, Missouri and Chicago, Illinois. This airline list also includes cheap flight alternatives provided by code share airlines (where the plane is operated by a different partner airline).
Cheap One Way Airline Tickets
Cheap one way airfares for all airlines from St Louis to Chicago.
Cheap Flights from St Louis to Chicago, from $132, Airfare Search for STL to CHI