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Cheap flights from St Louis to Chicago (STL - ORD)

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The best prices from St Louis to Chicago are usually found in May or January, booked 54 days in advance, depart on a Monday or Wednesday and return on a Saturday

+45.0%
+30.0%
+15.0%
Base
Price
$217 - $292
Temperature
34 - 84 °F
Rainfall
1 - 4 inches
Most popular in April High demand for flights, 4% potential price rise
Cheapest in May Best time to find cheap flights, 2% potential price drop
Average price $241 Price for this month
Cheapest price $217 From St Louis to Chicago

Cheap flights from St Louis to Chicago in August 2019

The best prices found for STL to ORD flights for August
31 Aug - 2 Sep
$175pp
STL
Lambert-St Louis
Cape Air
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Cape Air
 
1 STOP
STL
Lambert-St Louis
29 Aug - 2 Sep
$185pp
STL
Lambert-St Louis
Cape Air
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Cape Air
 
1 STOP
STL
Lambert-St Louis
30 Aug - 2 Sep
$195pp
STL
Lambert-St Louis
Cape Air
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Cape Air
 
1 STOP
STL
Lambert-St Louis

St Louis to Chicago 2019 flight deals

Cheap flights to Chicago from St Louis found for this year
25 Dec - 27 Dec
$165pp
STL
Lambert-St Louis
Cape Air
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Cape Air
 
1 STOP
STL
Lambert-St Louis
9 Oct - 11 Oct
$165pp
STL
Lambert-St Louis
Cape Air
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Cape Air
 
1 STOP
STL
Lambert-St Louis
4 Oct - 6 Oct
$165pp
STL
Lambert-St Louis
Cape Air
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Cape Air
 
1 STOP
STL
Lambert-St Louis

Last minute flights from St Louis to Chicago

Late deals on round-trip flights to Chicago from St Louis, departing today and this week
19 Aug - 22 Sep
$179pp
STL
Lambert-St Louis
Cape Air
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Cape Air
 
1 STOP
STL
Lambert-St Louis
21 Aug - 22 Aug
$185pp
STL
Lambert-St Louis
Cape Air
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Cape Air
 
1 STOP
STL
Lambert-St Louis
26 Aug - 27 Aug
$215pp
STL
Lambert-St Louis
Cape Air
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Cape Air
 
1 STOP
STL
Lambert-St Louis

Destination information for Chicago

Things to know before you go. Useful info for your trip from St Louis to Chicago
Flight duration
1h 57m

Airports servicing St. Louis

Airports servicing Chicago

Chicago-O'Hare Intl (ORD)
Rockford (RFD)
Average temperature for August in Chicago
28.0 °C
Avg rainfall for August in Chicago
98.0 mm
There will be 1 inch more rainfall in Chicago than in St Louis over the next ten days.
During the next 10 days, the weather in Chicago is expected to be 7°F cooler than St Louis (90°F).
If you want to fly direct from St Louis to Chicago then Sun, Mon, Tue, Wed, Thu, Fri and Sat are the days where this is possible.
Which airlines fly from St Louis to Chicago?
Direct flights from St Louis to Chicago are currently served by 21 airlines, including American Airlines, Air Canada and JAL.
There have been 95 users looking for flights to Chicago from St Louis in the past thirty days.
How many flights depart from Lambert-St Louis to Chicago on average per day?
Travelers can expect 205 flights from Lambert-St Louis to Chicago on average per day.
Early Morning (Midnight to 6am) - 16% of flight departures
Morning (6am - Noon) - 36% of flight departures
Afternoon (Noon - 6pm) - 37% of flight departures
Evening (6pm - Midnight) - 11% of flight departures
How long does the flight from Lambert-St Louis to Chicago take?
Travelers can expect a nonstop flight to take approximately 1 hour, flying a distance of about 156 miles.

Related info for your journey

Useful info, stats and facts about St Louis to Chicago flights.
Flight FAQs
From St Louis to Chicago
What percent of flights are delayed?
A delay of 51.5 mins is common
How many passenger seats are available on a flight on this route?
On average, all flights from St Louis offer a total of 1,631 seats to Chicago per day
What is the cheapest airline for this route?
The cheapest airline for this route is American Airlines Inc. on average. American Airlines Inc. operates 199 flight per week
Related searches
Flights to Chicago from St Louis