Flight information for St. Louis to Chicago O'Hare Intl Airport
(STL to ORD)
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Chicago O'Hare Intl Airport
| Best Price Found | $106 | The best flight deal from St. Louis to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $106 |
| Fastest flight time | 1h 23m | The fastest flight from St. Louis to Chicago O'Hare Intl Airport takes 1h 23m |
| Direct flights | Mon, Wed, Thu, Fri, Sat and Sun | Direct flights go from St. Louis to Chicago O'Hare Intl Airport on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is American Airlines. |
How to get the cheapest flight ticket from St. Louis to Chicago O'Hare Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from St. Louis to Chicago O'Hare Intl Airport?
August
The cheapest time of year to fly to Chicago O'Hare Intl Airport from St. Louis is August. Most expensive is March
What is the cheapest airline that flies to Chicago O'Hare Intl Airport from St. Louis?
Cape Air
American Airlines, Cape Air, and Delta are the most popular carriers operating from St. Louis to Chicago O'Hare Intl Airport
How far in advance should you book St. Louis to Chicago O'Hare Intl Airport flights?
52 days before
The cheapest time to buy a flight from St. Louis to Chicago O'Hare Intl Airport is approximately 52 days to departure
Easily compare round-trip flights from St. Louis to Chicago O'Hare Intl Airport
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Chicago O'Hare Intl Airport by changing tabs
Multiple Airlines![Multiple Airlines]()
Oct 12![Multiple Airlines]()
Oct 13
STL7:18 amLambert-St Louis
9h 13m
1 stop
ORD4:31 pmChicago O'Hare Intl
ORD3:24 amChicago O'Hare Intl
10h 03m
1 stop
STL1:27 pmLambert-St Louis
Spirit Airlines![Spirit Airlines]()
Oct 27![Spirit Airlines]()
Oct 31
STL3:00 amLambert-St Louis
12h 09m
1 stop
ORD3:09 pmChicago O'Hare Intl
ORD3:45 amChicago O'Hare Intl
26h 05m
1 stop
STL5:50 amLambert-St Louis
Frontier![Frontier]()
Oct 29![Frontier]()
Nov 1
STL4:30 amLambert-St Louis
11h 31m
1 stop
ORD4:01 pmChicago O'Hare Intl
ORD2:40 amChicago O'Hare Intl
10h 56m
1 stop
STL1:36 pmLambert-St Louis
United Airlines![United Airlines]()
Oct 30![United Airlines]()
Oct 30
STL9:25 amLambert-St Louis
1h 23m
ORD10:48 amChicago O'Hare Intl
ORD2:15 pmChicago O'Hare Intl
5h 41m
1 stop
STL7:56 pmLambert-St Louis
Multiple Airlines![Multiple Airlines]()
Nov 9![Multiple Airlines]()
Nov 18
STL7:30 amLambert-St Louis
7h 55m
1 stop
ORD3:25 pmChicago O'Hare Intl
ORD6:36 amChicago O'Hare Intl
6h 25m
1 stop
STL1:01 pmLambert-St Louis
Find the cheapest one-way flights from St. Louis to Chicago O'Hare Intl Airport
If you're looking for one-way flights from St. Louis to Chicago O'Hare Intl Airport, view some of our deals below provided by Air Choice One, Frontier and Spirit Airlines
Search last-minute flights to Chicago O'Hare Intl Airport from St. Louis
Find and compare flight prices for your last-minute flight from St. Louis to Chicago O'Hare Intl Airport
Spirit Airlines![Spirit Airlines]()
Oct 7![Spirit Airlines]()
Oct 12
STL3:00 amLambert-St Louis
13h 31m
1 stop
ORD4:31 pmChicago O'Hare Intl
ORD9:32 amChicago O'Hare Intl
23h 00m
1 stop
STL8:32 amLambert-St Louis
Multiple Airlines![Multiple Airlines]()
Oct 7![Multiple Airlines]()
Oct 11
STL3:00 amLambert-St Louis
13h 31m
1 stop
ORD4:31 pmChicago O'Hare Intl
ORD9:32 amChicago O'Hare Intl
27h 55m
1 stop
STL1:27 pmLambert-St Louis
Spirit Airlines![Spirit Airlines]()
Oct 8![Spirit Airlines]()
Oct 12
STL3:59 pmLambert-St Louis
13h 39m
1 stop
ORD5:38 amChicago O'Hare Intl
ORD3:24 amChicago O'Hare Intl
29h 08m
1 stop
STL8:32 amLambert-St Louis
Spirit Airlines![Spirit Airlines]()
Oct 8![Spirit Airlines]()
Oct 12
STL3:59 pmLambert-St Louis
24h 09m
1 stop
ORD4:08 pmChicago O'Hare Intl
ORD3:24 amChicago O'Hare Intl
29h 08m
1 stop
STL8:32 amLambert-St Louis
Spirit Airlines![Spirit Airlines]()
Oct 7![Spirit Airlines]()
Oct 12
STL3:00 amLambert-St Louis
7h 09m
1 stop
ORD10:09 amChicago O'Hare Intl
ORD9:32 amChicago O'Hare Intl
23h 00m
1 stop
STL8:32 amLambert-St Louis
Best airlines flying from St. Louis to Chicago O'Hare Intl Airport
Compare and see reviews for airlines that fly from St. Louis to Chicago O'Hare Intl Airport with momondo
AirlineFree CancellationPrice
PriceFrom $73
Free Cancellation
Reviews
Pros: Chance to see the coast and internal from above
1 / 1
PriceFrom $131
Free Cancellation
Reviews
Not because the flight is going to Africa we can’t get better service on board
1 / 10
PriceFrom $147
Free Cancellation
Reviews
Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!
1 / 10
PriceFrom $158
Free Cancellation
Reviews
Great
1 / 10
Are airlines flying from Lambert-St Louis to Chicago O'Hare Intl offering flexible cancellation due to COVID-19?
Due to the global impact of COVID-19, some of our airline partners operating flights from Lambert-St Louis to Chicago O'Hare Intl, such as American Airlines, United Airlines, and Cape Air may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.
How far is Lambert-St Louis to Chicago O'Hare Intl by plane?
Lambert-St Louis and Chicago O'Hare Intl are 261.0 mi apart from one another. Typically, this will take 1h 23m by plane in normal conditions.
Can I fly to Chicago O'Hare Intl from Lambert-St Louis right now?
Information is based on travel restrictions for travel to Chicago O'Hare Intl within the United States
Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Chicago O'Hare Intl.
COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Chicago O'Hare Intl.
Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Chicago O'Hare Intl.
Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Chicago O'Hare Intl.
COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Chicago O'Hare Intl.
Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Chicago O'Hare Intl.
Can I fly back to Lambert-St Louis from Chicago O'Hare Intl?
Returning to Lambert-St Louis from Chicago O'Hare Intl
COVID-19 testing requirements
Visitors from Chicago O'Hare Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.
Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering Lambert-St Louis.
COVID-19 testing requirements
Visitors from Chicago O'Hare Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.
Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering Lambert-St Louis.
Alternative routes for St. Louis to Chicago O'Hare Intl Airport
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Columbia, Missouri to Chicago O'Hare Intl Airport Flights
Fastest flight time1h 25m
Cheapest price$155