Search flights from Saint Louis (STL) to Chicago (CHI)
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Cheapest flights to Chicago
The cheapest flights available in the next 60 days – prices are updated regularly
Tue 16 Dec
US$95.60
One way
Economy
1 traveller
Wed 17 Dec
US$96.20
One way
Economy
1 traveller
Wed 24 Dec
US$99.64
One way
Economy
1 traveller
Flying from Saint Louis to Chicago: things to know
The most popular route is from Lambert- St.Louis International Airport in Saint Louis to Chicago O'Hare International Airport in Chicago. On average this flight takes 1 hour 32 minutes one way and costs US$474 for the round trip.
Most popular route | Lambert- St.Louis International Airport (STL) to Chicago O'Hare International Airport (ORD) |
|---|---|
Average flight time | 1 hour 32 minutes |
Average round-trip price | US$474 |
Fly from Saint Louis to Chicago | 5 airlines |
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Airlines that fly from Saint Louis to Chicago
Airline options may vary according to recently booked flights and your search terms
Southern Airways Express
American Airlines
United Airlines
Southwest Airlines
Spirit Airlines
Frequently asked questions
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