Flights from St. Louis to Chicago

Tips and tricks to help you find cheap flights from St. Louis to Chicago

Favorite airline: Southern Airways Express
Flight tickets on the route St. Louis – Chicago are most frequently booked with Southern Airways Express.
Southern Airways Express
47 %
United Airlines
20 %
Spirit Airlines
13 %
Cheapest weekday: Tuesday
Flight tickets are cheapest on Tuesday. Flights on these weekdays cost up to 53 % less.
Direct flights are the cheapest connection
On this route, direct flights are $62.00 cheaper than flights with a stopover.
non stop flight
1 stop
01h 21min
03h 15min
Favourite connection: via Quincy
Stopover flights on this route are especially popular via Quincy, making up 41 % of bookings.
1 stopover Quincy, IL
03h 15min, from $159
41 %
Direct flights
01h 21min, from $97
30 %
1 stopover Burlington, IA
19h 40min, from $191
10 %

Flight information: St. Louis - Chicago

Roundtrip from $97.07
Flight duration min. 01:00 / max. 12:10
Return flight duration min. 01:05/ max. 08:55
Distance 419 km
Flights per week 199
Departure airport St. Louis - Lambert International Airport (STL)
Arrival airport Chicago-IL all Airports (ORD, MDW, RFD) (CHI)
Destination country United States
Alternative flights to Chicago
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Flight destinations with a similar price