preload-https://dimg04.c-ctrip.com/images/0wj401200085d8na02938_D_66_35_R5.jpgpreload-https://dimg04.c-ctrip.com/images/0wj401200085d8na02938_D_1920_418_R5.jpg

Find American Airlines(AA) flights from Chicago to St. Louis

Flight INFO & American Airlines(AA) flights from Chicago to St. Louis

Peak season for travel

November
US$125

Off-season for travel

January
US$33

Cheapest return ticket price

US$5,631
Chicago(ORD) ⇒ St. Louis(CPS)

Cheapest direct flight price

US$104
Chicago(MDW) ⇒ St. Louis(STL)

Book American Airlines(AA) flights from Chicago to St. Louis

[Important Notice]

In response to the COVID-19 outbreak, national and regional entry-exit restrictions are frequently updated and subject to change. Please read the latest Country/Region Entry Restrictions before traveling.

American Airlines(AA) flights from Chicago to St. Louis & Flight Schedule

Flight info.
Departure
Arrival
RouteWeekly Schedule

AA1169

06:55

ORD

Nonstop

08:13

STL

flights from Chicago to St. LouisS--WTFSSearch

AA2576

09:45

ORD

Nonstop

11:03

STL

flights from Chicago to St. LouisSM--T-SSearch

AA1043

09:50

ORD

Nonstop

11:03

STL

flights from Chicago to St. Louis--TW-FSSearch

AA1948

10:25

ORD

Nonstop

11:36

STL

flights from Chicago to St. Louis-------Search

AA2629

11:54

ORD

Nonstop

13:09

STL

flights from Chicago to St. LouisSMT--FSSearch

AA1778

11:55

ORD

Nonstop

13:09

STL

flights from Chicago to St. LouisSMTWTFSSearch

AA1960

13:20

ORD

Nonstop

14:28

STL

flights from Chicago to St. Louis----T--Search

AA2366

13:35

ORD

Nonstop

14:53

STL

flights from Chicago to St. LouisSMTWT-SSearch

AA2573

13:50

ORD

Nonstop

15:03

STL

flights from Chicago to St. LouisS------Search

AA1958

15:05

ORD

Nonstop

16:12

STL

flights from Chicago to St. Louis-------Search
Show less

American Airlines(AA) flights from Chicago to St. Louis Flight Booking FAQ

  • When are flight tickets from Chicago (CHI) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Chicago to St. Louis based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Chicago to St. Louis?

    According to Trip.com's data, from Chicago to St. Louis, the lowest price is around US$176.
  • How long does it take to fly from Chicago (CHI) to St. Louis (STL)?

    It takes about 1 hour 14 minutes to fly from Chicago (CHI) to St. Louis (STL).
  • What is the transportation method from the main airport to downtown in St. Louis?

    • The distance from St.Louis Lambert International Airport to downtown is about 20km, by taxi about 40 minutes.
  • What time does the earliest flight from Chicago to St. Louis depart?

    The earliest flight departs from Chicago (ORD) at 08:20 and arrives in St. Louis (STL) at 09:36.
  • What time does the latest flight from Chicago to St. Louis depart?

    The latest flight departs from Chicago (ORD) at 20:36 and arrives in St. Louis (STL) at 21:46.
  • What are the most popular airlines that fly from Chicago (CHI) to St. Louis (STL)?

    Airlines with flights from Chicago (CHI) to St. Louis (STL): United Airlines and American Airlines.
  • How many airports are there in St. Louis (STL)?

  • What are some travel guidelines for St. Louis during the COVID19 pandemic?

    Entry restrictions and flight schedule changes and cancellations are frequently updated and subject to change. If you plan to travel to St. Louis, please obtain the most updated information from the airline you plan to book your travels with. You can also refer to COVID19 Country/Region Entry Restrictions for more information.
  • Which airlines offer free date changes for flights to this city during the COVID19 pandemic?

    There are no airlines with flights to this city that provide this service. Please use this information as a reference only and confirm with the airline prior to booking.