Flights from STL(St. Louis|St. Louis Lambert International Airport) to CHI(Chicago|)
Flights from St. Louis to Chicago
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STL - CHI Flight Information
St. Louis → ChicagoFlight information between St. Louis and Chicago
Cheapest one-way flight price
US$51
Cheapest return ticket price
US$92
Cheapest month
September
Peak season for travel
July
Flight distance
421.66 km
Average flight time
1 hour 26 minutes
Popular airline
American Airlines
STL - CHI Route FAQs
Common questions about flights from STL to CHI