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Cheap flights from St Louis to Chicago-O'Hare Intl (STL - ORD)

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The best prices from St Louis to Chicago-O'Hare Intl are usually found in December or February, booked 54 days in advance, depart on a Monday or Saturday and return on a Tuesday

Cheap flights from St Louis to Chicago-O'Hare Intl
$320
$280
$230
$184
Price
$184 - $295
Temperature
36 - 86 °F
Rainfall
2 - 5 inches
Most popular in August High demand for flights, 4% potential price rise
Cheapest in December Best time to find cheap flights, 2% potential price drop
Average price $184 Price for this month
Cheapest price $184 From St Louis to Chicago-O'Hare Intl

St Louis to Chicago-O'Hare Intl 2020 flight deals

Cheap flights to Chicago-O'Hare Intl from St Louis found for this year
15 Apr - 22 Apr
$154pp
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
3 Oct - 9 Oct
$154pp
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
23 Apr - 5 May
$154pp
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

Alternative routes for St Louis to Chicago-O'Hare Intl

Nashville to Detroit from $162 pp
Evansville to Detroit from $239 pp

Destination information for Chicago-O'Hare Intl

Things to know before you go. Useful info for your trip from St Louis to Chicago-O'Hare Intl
Average temperature for December in Chicago-O'Hare Intl
37.4 °F
Avg rainfall for December in Chicago-O'Hare Intl
1.9 ″

Airports servicing St. Louis

St Louis (STL)

Airports servicing Chicago

Chicago-O'Hare Intl (ORD)

Popular flight searches

Check out other popular destinations found by fellow travelers
Weekly flight availability
from St Louis to Chicago-O'Hare Intl
Sunday
67 daily flights
Monday
60 daily flights
Tuesday
43 daily flights
Wednesday
40 daily flights
Thursday
63 daily flights
Friday
69 daily flights
Saturday
48 daily flights

Related info for your journey

Useful info, stats and facts about St Louis to Chicago-O'Hare Intl flights.

Flight FAQs

From St Louis to Chicago-O'Hare Intl

What days are nonstop flights available from St Louis to Chicago-O'Hare Intl?

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

The Lambert-St Louis to Chicago O'Hare Intl flight path was viewed by 39 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

Based on our current data flights from St Louis to Chicago-O'Hare Intl are usually delayed by up to 52min. or more.

How many passenger seats are available on a flight on this route?

On average, there are a total of 1,631 seats offered from Lambert-St Louis to Chicago O'Hare Intl per day.

What is the cheapest airline for this route?

Currently, American Airlines Inc. offers the cheapest flights from St Louis to Chicago-O'Hare Intl. On average 199 flights can be found for this airline route daily.

How long does the flight from St Louis to Chicago-O'Hare Intl take?

For nonstop trips expect to fly for about 2 hours. The travel distance is approximately 161 miles.

How many flights depart from St Louis to Chicago-O'Hare Intl on average per day?

Travelers can expect 147 flights from Lambert-St Louis to Chicago O'Hare Intl on average per day.
Early Morning (Midnight to 6am) - 11% of flight departures
Morning (6am - Noon) - 54% of flight departures
Afternoon (Noon - 6pm) - 31% of flight departures
Evening (6pm - Midnight) - 5% of flight departures

Does it rain more in St Louis or Chicago-O'Hare Intl?

The rainfall in St Louis is generally same as the rainfall in Chicago-O'Hare Intl. This will continue over the next 14 days.

Is St Louis weather warmer or cooler than Chicago-O'Hare Intl?

Expect the weather to be around 90 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Chicago-O'Hare Intl is generally colder than in St Louis.

Related searches

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