Popular in | July |
---|---|
Cheapest in | January |
Round-trip from | $223 |
One-way from | $67 |
Tuesday is generally a great day to depart. Flying on this day could help you save up to 41%.
Users have found that booking a flight from St. Louis to Chicago O'Hare Intl Airport at least 48 days early can save you up to 98% on average compared to booking a flight this week. If booking 48 days before your flight isn’t an option for you, users have found flights from St. Louis to Chicago O'Hare Intl Airport for as little as $270 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $447 for flights departing within the next 3 days.
February can be a great time to fly to Chicago O'Hare Intl Airport from St. Louis with a flight ticket averaging about $271. Cheapflights users have found deals in the month of February for as cheap as $167. The most expensive prices can be found in the month of May.
It’s typically best to fly out from St. Louis to Chicago O'Hare Intl Airport in the evening. Doing so could potentially save you 49% on the flight price compared to flying at noon, which is usually more expensive.
Fly from
Fly to
Budget
$137 - $245
Route
Depart
Return
Price
Lambert-St LouisChicago O'Hare Intl
STL - ORD
STLORD
Lambert-St Louis
Sat 4/27
Nonstop1h 15m
Chicago O'Hare Intl
Sat 5/4
Nonstop1h 15m
Lambert-St LouisChicago O'Hare Intl
STL - ORD
STLORD
Lambert-St Louis
Sat 4/27
Nonstop1h 15m
Chicago O'Hare Intl
Sun 4/28
Nonstop1h 24m
Lambert-St LouisChicago O'Hare Intl
STL - ORD
STLORD
Lambert-St Louis
Tue 4/23
Nonstop1h 19m
Chicago O'Hare Intl
Fri 4/26
Nonstop1h 14m
Lambert-St LouisChicago O'Hare Intl
STL - ORD
STLORD
Lambert-St Louis
Sat 4/27
1 stop7h 07m
Chicago O'Hare Intl
Sun 4/28
1 stop6h 24m
Lambert-St LouisChicago O'Hare Intl
STL - ORD
STLORD
Lambert-St Louis
Sat 4/20
1 stop5h 04m
Chicago O'Hare Intl
Wed 4/24
1 stop4h 31m
Lambert-St LouisChicago O'Hare Intl
STL - ORD
STLORD
Lambert-St Louis
Tue 4/16
1 stop8h 06m
Chicago O'Hare Intl
Tue 4/23
1 stop7h 35m
Lambert-St LouisChicago O'Hare Intl
STL - ORD
STLORD
Lambert-St Louis
Mon 4/29
1 stop21h 50m
Chicago O'Hare Intl
Fri 5/3
1 stop15h 55m
Lambert-St LouisChicago O'Hare Intl
STL - ORD
STLORD
Lambert-St Louis
Sat 4/13
2 stops9h 26m
Chicago O'Hare Intl
Mon 4/15
2 stops15h 44m
Lambert-St LouisChicago O'Hare Intl
STL - ORD
STLORD
Lambert-St Louis
Sat 4/20
Nonstop1h 26m
Chicago O'Hare Intl
Wed 4/24
Nonstop1h 22m
Currently, February is the cheapest month in which you can book a flight from St. Louis to Chicago O'Hare Intl Airport (average of $245). Flying from St. Louis to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $361). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$248
February
$245
March
$280
April
$286
May
$291
June
$361
July
$336
August
$277
September
$258
October
$248
November
$270
December
$248
CHI Temperature | 23 - 73.4 °F |
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Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose
Boarding
Entertainment
Comfort
Crew
Food
Overall
Reviews
I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose
10%of flight departures | Early morningMidnight to 6 am |
---|---|
34%of flight departures | Morning6 am to noon |
56%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Sunday | 51daily flights |
---|---|
Monday | 52daily flights |
Tuesday | 41daily flights |
Wednesday | 41daily flights |
Thursday | 50daily flights |
Friday | 52daily flights |
Saturday | 42daily flights |
Cheapflights makes it easy to find St. Louis to O'Hare Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
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