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 28 OctUS$65.43One wayEconomy1 traveller
- Tue 21 OctUS$66.15One wayEconomy1 traveller
- Wed 22 OctUS$66.71One wayEconomy1 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$485 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$485 |
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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