Flights from Chicago Flights to St. Louis

Direct flights from Chicago to St. Louis

Did you mean flights from St. Louis to Chicago?

Last updated on: 10-06-2026

Chicago

United States

ORD

O'Hare International Airport

St. Louis

United States

STL

Lambert-Saint Louis International Airport

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Flight schedule

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Distance

258 miles · (415 km)

Flight time

1 hour and 23 minutes

Airlines

American Airlines
United Airlines

Alliances

Oneworld
SkyTeam
Star Alliance

Classes

Economy
Premium Economy
Business Class
First Class

Aircrafts

Airbus A319
Airbus A320-100/200
Boeing 737 MAX 8
Boeing 737-700
Boeing 737-800
Boeing 737-900
Bombardier CRJ 550
Canadair Regional Jet 700
Embraer 170
Embraer 175

Chicago to St. Louis Flight Schedule

Scan through all non-stop flights from Chicago to St. Louis. The full flight schedule below gives an overview of all non-stop flights from ORD to STL, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

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Best time to visit St. Louis

What is the best time to visit St. Louis?

🌺 💦 Humid Subtropical

St. Louis is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.

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Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

You can visit St. Louis any time of the year, but the best months to explore are from to and from to .

St. Louis

STL

Airlines flying from Chicago to St. Louis

Airline-specific flight schedules from Chicago to St. Louis

In total there are 2 airlines operating nonstop flights from Chicago ORD to St. Louis STL. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.

Click an airline below to view their ORD STL flight schedule.

American Airlines (AA)

United Airlines (UA)

American Airlines flight schedulefrom Chicago to St. Louis

American Airlines is a member of Oneworld

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Return schedule

United Airlines flight schedulefrom Chicago to St. Louis

United Airlines is a member of Star Alliance

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Chicago to St. Louis Flights

Flights from ORD to STL are operated 93 times a week, with an average of 13 flights per day. Departure times vary between 06:50 - 23:05. The earliest flight departs at 06:50, the last flight departs at 23:05. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.

You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).

The fastest direct flight from Chicago to St. Louis takes 1 hour and 23 minutes. The flight distance between Chicago and St. Louis is 258 miles (or 415 km).

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Frequently asked questions - FAQ

How many airports are there in St. Louis?

There is 1 airport in St. Louis: Lambert-Saint Louis International Airport (STL).

How many flights per week are there from ORD to STL?

There are 93 flights per week flying from Chicago to St. Louis (as of October 2026).

How long does it take to fly from Chicago to St. Louis?

1 hour and 23 minutes is the average flight time from Chicago to St. Louis.

How far is St. Louis from Chicago?

The distance from Chicago to St. Louis is 258 miles (415 kilometers).

What airlines fly nonstop from ORD airport to STL airport?

American Airlines and United Airlines are flying nonstop from Chicago to St. Louis.

What alliances have direct flights from Chicago to St. Louis?

Oneworld and Star Alliance are flying nonstop from Chicago to St. Louis.

What classes are available from Chicago to St. Louis?

You can fly non-stop in Economy and Business Class.

What aircraft types fly from Chicago to St. Louis?

Aircraft types that fly from Chicago to St. Louis:

Airbus A319
Airbus A320-100/200
Boeing 737 MAX 8
Boeing 737-700
Boeing 737-800
Boeing 737-900
Bombardier CRJ 550
Canadair Regional Jet 700
Embraer 170
Embraer 175

What is the earliest flight departing from Chicago to St. Louis?

The earliest flight departs at 06:50 from Chicago and arrives at 08:29 at St. Louis.

What is the latest flight available from Chicago to St. Louis?

The latest flight departs at 23:05 from Chicago and arrives at 00:27 at St. Louis.

Popular flights from Chicago, United States

Chicago to New York City

Chicago to Boston

Chicago to Los Angeles

Chicago to Washington

Chicago to Dallas-Fort Worth

Chicago to Atlanta

Chicago to San Francisco

Chicago to Denver

Chicago to Minneapolis

Chicago to Houston

Chicago to Newark

Chicago to Detroit

Chicago to Phoenix

Chicago to Seattle / Tacoma

Show all flights from Chicago Show all flights to St. Louis

Popular routes operated by American Airlines

Chicago to Dallas-Fort Worth

Chicago to Washington

Chicago to Charlotte

Chicago to New York City

Chicago to Phoenix

Chicago to Boston

Chicago to Philadelphia

Show all American Airlines flights

Popular routes operated by United Airlines

Chicago to Newark

Chicago to Denver

Chicago to Houston

Chicago to New York City

Chicago to San Francisco

Chicago to Washington

Chicago to Los Angeles

Show all United Airlines flights

Popular flights from Chicago via St. Louis

Chicago to Burbank

Chicago to Dallas

Chicago to Houston

Chicago to Jonesboro

Non-stop flights from ORD to STL

258 miles (415 km) · 1h 23m

Round trip

1 passenger

Economy

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Or compare the best Hotels in St. Louis

Return schedule

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Depart
Arrive
Airline
Flight no
Aircraft
Classes

07:27
08:55
United Airlines

Star Alliance
UA 4613
United Airlines
Bombardier CRJ 550
Y
W
J
F

07:27
08:55
United Airlines

Star Alliance
UA 4613
United Airlines
Bombardier CRJ 550
Y
W
J
F

07:27
08:55
United Airlines

Star Alliance
UA 4613
United Airlines
Bombardier CRJ 550
Y
W
J
F

08:55
10:32
United Airlines

Star Alliance
UA 3556
United Airlines
Embraer 175
Y
W
J
F

08:55
10:32
United Airlines

Star Alliance
UA 3556
United Airlines
Embraer 175
Y
W
J
F

08:55
10:32
United Airlines

Star Alliance
UA 3556
United Airlines
Embraer 175
Y
W
J
F

09:15
10:48
United Airlines

Star Alliance
UA 4613
United Airlines
Bombardier CRJ 550
Y
W
J
F

09:15
10:48
United Airlines

Star Alliance
UA 5300
United Airlines
Bombardier CRJ 550
Y
W
J
F

09:29
10:50
American Airlines

Oneworld
AA 2208
American Airlines
Airbus A319
Y
W
J
F

09:29
10:50
American Airlines

Oneworld
AA 2208
American Airlines
Airbus A319
Y
W
J
F

09:29
10:50
American Airlines

Oneworld
AA 2208
American Airlines
Airbus A319
Y
W
J
F

09:29
10:50
American Airlines

Oneworld
AA 2208
American Airlines
Airbus A319
Y
W
J
F

09:30
10:51
American Airlines

Oneworld
AA 2208
American Airlines
Airbus A319
Y
W
J
F

09:30
10:51
American Airlines

Oneworld
AA 2208
American Airlines
Airbus A319
Y
W
J
F

10:40
12:13
United Airlines

Star Alliance
UA 1044
United Airlines
Boeing 737-700
Y
W
J
F

10:40
12:14
United Airlines

Star Alliance
UA 5300
United Airlines
Bombardier CRJ 550
Y
W
J
F

10:40
12:15
United Airlines

Star Alliance
UA 5300
United Airlines
Embraer 175
Y
W
J
F

10:40
12:15
United Airlines

Star Alliance
UA 5300
United Airlines
Embraer 175
Y
W
J
F

10:45
12:10
United Airlines

Star Alliance
UA 2844
United Airlines
Airbus A319
Y
W
J
F

10:45
12:10
United Airlines

Star Alliance
UA 2844
United Airlines
Airbus A320-100/200
Y
W
J
F

10:45
12:12
United Airlines

Star Alliance
UA 4438
United Airlines
Bombardier CRJ 550
Y
W
J
F

11:05
12:35
American Airlines

Oneworld
AA 6468
American Airlines
Canadair Regional Jet 700
Y
W
J
F

11:05
12:35
American Airlines

Oneworld
AA 6468
American Airlines
Canadair Regional Jet 700
Y
W
J
F

11:05
12:35
American Airlines

Oneworld
AA 6468
American Airlines
Canadair Regional Jet 700
Y
W
J
F

11:05
12:35
American Airlines

Oneworld
AA 6468
American Airlines
Canadair Regional Jet 700
Y
W
J
F

11:30
13:00
American Airlines

Oneworld
AA 6468
American Airlines
Canadair Regional Jet 700
Y
W
J
F

11:30
13:00
American Airlines

Oneworld
AA 6468
American Airlines
Canadair Regional Jet 700
Y
W
J
F

12:45
14:17
United Airlines

Star Alliance
UA 5696
United Airlines
Embraer 175
Y
W
J
F

12:45
14:16
United Airlines

Star Alliance
UA 5696
United Airlines
Bombardier CRJ 550
Y
W
J
F

12:55
14:30
United Airlines

Star Alliance
UA 5790
United Airlines
Embraer 175
Y
W
J
F

12:55
14:29
United Airlines

Star Alliance
UA 5790
United Airlines
Bombardier CRJ 550
Y
W
J
F

12:55
14:29
United Airlines

Star Alliance
UA 4419
United Airlines
Bombardier CRJ 550
Y
W
J
F

14:12
15:43
United Airlines

Star Alliance
UA 2000
United Airlines
Airbus A319
Y
W
J
F

14:12
15:43
United Airlines

Star Alliance
UA 2000
United Airlines
Boeing 737-900
Y
W
J
F

14:12
15:43
United Airlines

Star Alliance
UA 2000
United Airlines
Airbus A319
Y
W
J
F

14:12
15:43
United Airlines

Star Alliance
UA 2000
United Airlines
Airbus A320-100/200
Y
W
J
F

15:20
16:51
United Airlines

Star Alliance
UA 4416
United Airlines
Bombardier CRJ 550
Y
W
J
F

15:26
16:51
American Airlines

Oneworld
AA 3620
American Airlines
Embraer 175
Y
W
J
F

15:26
16:51
American Airlines

Oneworld
AA 3620
American Airlines
Embraer 175
Y
W
J
F

15:28
16:53
American Airlines

Oneworld
AA 3620
American Airlines
Embraer 175
Y
W
J
F

15:28
16:53
American Airlines

Oneworld
AA 3620
American Airlines
Embraer 175
Y
W
J
F

15:30
16:59
United Airlines

Star Alliance
UA 4416
United Airlines
Bombardier CRJ 550
Y
W
J
F

15:30
16:59
United Airlines

Star Alliance
UA 4416
United Airlines
Bombardier CRJ 550
Y
W
J
F

15:35
17:01
United Airlines

Star Alliance
UA 4416
United Airlines
Bombardier CRJ 550
Y
W
J
F

15:35
17:01
United Airlines

Star Alliance
UA 4416
United Airlines
Bombardier CRJ 550
Y
W
J
F

16:10
17:41
United Airlines

Star Alliance
UA 4416
United Airlines
Bombardier CRJ 550
Y
W
J
F

16:35
18:09
United Airlines

Star Alliance
UA 4518
United Airlines
Bombardier CRJ 550
Y
W
J
F

16:35
18:09
United Airlines

Star Alliance
UA 4518
United Airlines
Bombardier CRJ 550
Y
W
J
F

16:35
18:09
United Airlines

Star Alliance
UA 4518
United Airlines
Bombardier CRJ 550
Y
W
J
F

16:50
18:16
American Airlines

Oneworld
AA 2444
American Airlines
Boeing 737-800
Y
W
J
F

16:50
18:16
American Airlines

Oneworld
AA 2444
American Airlines
Boeing 737-800
Y
W
J
F

17:29
19:00
United Airlines

Star Alliance
UA 4518
United Airlines
Bombardier CRJ 550
Y
W
J
F

17:29
19:00
United Airlines

Star Alliance
UA 4518
United Airlines
Bombardier CRJ 550
Y
W
J
F

17:30
19:01
United Airlines

Star Alliance
UA 4518
United Airlines
Bombardier CRJ 550
Y
W
J
F

17:30
19:01
United Airlines

Star Alliance
UA 4518
United Airlines
Bombardier CRJ 550
Y
W
J
F

17:30
19:01
United Airlines

Star Alliance
UA 4518
United Airlines
Bombardier CRJ 550
Y
W
J
F

17:30
19:01
United Airlines

Star Alliance
UA 4518
United Airlines
Bombardier CRJ 550
Y
W
J
F

17:30
19:01
United Airlines

Star Alliance
UA 4518
United Airlines
Bombardier CRJ 550
Y
W
J
F

17:45
19:23
United Airlines

Star Alliance
UA 4412
United Airlines
Bombardier CRJ 550
Y
W
J
F

17:45
19:23
United Airlines

Star Alliance
UA 4412
United Airlines
Bombardier CRJ 550
Y
W
J
F

18:10
19:41
United Airlines

Star Alliance
UA 4412
United Airlines
Bombardier CRJ 550
Y
W
J
F

18:10
19:41
United Airlines

Star Alliance
UA 4412
United Airlines
Bombardier CRJ 550
Y
W
J
F

18:10
19:41
United Airlines

Star Alliance
UA 4412
United Airlines
Bombardier CRJ 550
Y
W
J
F

18:10
19:41
United Airlines

Star Alliance
UA 4412
United Airlines
Bombardier CRJ 550
Y
W
J
F

18:10
19:41
United Airlines

Star Alliance
UA 4412
United Airlines
Bombardier CRJ 550
Y
W
J
F

18:10
19:41
United Airlines

Star Alliance
UA 4412
United Airlines
Bombardier CRJ 550
Y
W
J
F

19:34
20:57
American Airlines

Oneworld
AA 2444
American Airlines
Boeing 737-800
Y
W
J
F

19:34
20:57
American Airlines

Oneworld
AA 2444
American Airlines
Boeing 737-800
Y
W
J
F

19:34
20:57
American Airlines

Oneworld
AA 2444
American Airlines
Boeing 737-800
Y
W
J
F

19:34
20:57
American Airlines

Oneworld
AA 2444
American Airlines
Boeing 737-800
Y
W
J
F

19:50
21:21
United Airlines

Star Alliance
UA 1625
United Airlines
Boeing 737-800
Y
W
J
F

19:50
21:21
United Airlines

Star Alliance
UA 1625
United Airlines
Boeing 737-700
Y
W
J
F

19:50
21:13
American Airlines

Oneworld
AA 2444
American Airlines
Boeing 737-800
Y
W
J
F

19:50
21:21
United Airlines

Star Alliance
UA 1625
United Airlines
Boeing 737-900
Y
W
J
F

19:50
21:13
American Airlines

Oneworld
AA 2444
American Airlines
Boeing 737-800
Y
W
J
F

20:10
21:40
United Airlines

Star Alliance
UA 516
United Airlines
Boeing 737-700
Y
W
J
F

20:10
21:40
United Airlines

Star Alliance
UA 516
United Airlines
Airbus A320-100/200
Y
W
J
F

21:29
22:58
United Airlines

Star Alliance
UA 4576
United Airlines
Bombardier CRJ 550
Y
W
J
F

21:30
22:59
United Airlines

Star Alliance
UA 4576
United Airlines
Bombardier CRJ 550
Y
W
J
F

22:00
23:31
United Airlines

Star Alliance
UA 4772
United Airlines
Embraer 175
Y
W
J
F

22:00
23:24
United Airlines

Star Alliance
UA 4576
United Airlines
Bombardier CRJ 550
Y
W
J
F

23:00
00:19
American Airlines

Oneworld
AA 3069
American Airlines
Airbus A319
Y
W
J
F

23:00
00:19
American Airlines

Oneworld
AA 3069
American Airlines
Airbus A319
Y
W
J
F

23:00
00:19
American Airlines

Oneworld
AA 3069
American Airlines
Airbus A319
Y
W
J
F

23:00
00:19
American Airlines

Oneworld
AA 3069
American Airlines
Airbus A319
Y
W
J
F

23:00
00:19
American Airlines

Oneworld
AA 3069
American Airlines
Airbus A319
Y
W
J
F

23:00
00:19
American Airlines

Oneworld
AA 3069
American Airlines
Airbus A319
Y
W
J
F

23:00
00:19
American Airlines

Oneworld
AA 3069
American Airlines
Airbus A319
Y
W
J
F

23:00
00:19
American Airlines

Oneworld
AA 3069
American Airlines
Airbus A319
Y
W
J
F