American Airlines
Oneworld
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Lambert-Saint Louis International Airport
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United States
O'Hare International Airport
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Scan through all non-stop flights from St. Louis to Chicago. The full flight schedule below gives an overview of all non-stop flights from STL to ORD, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Known for its continental climate, Chicago features hot, humid summers with temperatures above 30°C (86°F) and cold, snowy winters that often drop below 0°C (32°F). This striking seasonal contrast offers travelers a variety of activities, from summer hiking to winter sports, ensuring year-round appeal.
The best time to visit Chicago is from March to November, covering spring, summer, and fall. While summer can be hot, it also sees slightly more rainfall than other seasons.

In total there are 3 airlines operating nonstop flights from St. Louis STL to Chicago ORD. 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 STL ORD flight schedule.
Flights from STL to ORD are operated 114 times a week, with an average of 16 flights per day. Departure times vary between 05:00 - 20:35. The earliest flight departs at 05:00, the last flight departs at 20:35. 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 St. Louis to Chicago takes 1 hour and 34 minutes. The flight distance between St. Louis and Chicago is 258 miles (or 415 km).
There are 2 airports in Chicago: O'Hare International Airport (ORD) and Midway International Airport (MDW).
There are 114 flights per week flying from St. Louis to Chicago (as of April 2026).
1 hour and 34 minutes is the average flight time from St. Louis to Chicago.
The distance from St. Louis to Chicago is 258 miles (415 kilometers).
American Airlines, GoJet Airlines and United Airlines are flying nonstop from St. Louis to Chicago.
Oneworld and Star Alliance are flying nonstop from St. Louis to Chicago.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from St. Louis to Chicago:
The earliest flight departs at 05:00 from St. Louis and arrives at 06:31 at Chicago.
The latest flight departs at 20:35 from St. Louis and arrives at 22:13 at Chicago.
258 miles (415 km) · 1h 34m
05:51
07:21
American Airlines
Oneworld
AA 3128
American Airlines
Airbus A319
Y
W
J
F
05:51
07:21
American Airlines
Oneworld
AA 3128
American Airlines
Airbus A319
Y
W
J
F
05:51
07:21
American Airlines
Oneworld
AA 3128
American Airlines
Airbus A319
Y
W
J
F
06:00
07:28
American Airlines
Oneworld
AA 1223
American Airlines
Airbus A319
Y
W
J
F
06:00
07:37
American Airlines
Oneworld
AA 4617
American Airlines
Embraer 175
Y
W
J
F
06:30
07:59
United Airlines
Star Alliance
UA 4608
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:30
07:59
United Airlines
Star Alliance
UA 4608
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:30
07:59
United Airlines
Star Alliance
UA 4608
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:30
07:59
United Airlines
Star Alliance
UA 4608
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:30
07:59
United Airlines
Star Alliance
UA 4608
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:30
07:59
United Airlines
Star Alliance
UA 4608
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:30
07:59
United Airlines
Star Alliance
UA 4608
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:30
07:59
United Airlines
Star Alliance
UA 4608
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:30
07:59
United Airlines
Star Alliance
UA 4608
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:30
07:59
United Airlines
Star Alliance
UA 4608
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:30
07:59
United Airlines
Star Alliance
UA 4608
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:30
07:59
United Airlines
Star Alliance
UA 4608
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:30
07:59
United Airlines
Star Alliance
UA 4608
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:30
07:59
United Airlines
Star Alliance
UA 4608
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:30
07:59
United Airlines
Star Alliance
UA 4608
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:30
07:59
United Airlines
Star Alliance
UA 4608
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:30
07:59
United Airlines
Star Alliance
UA 4608
United Airlines
Bombardier CRJ 550
Y
W
J
F
06:30
07:54
United Airlines
Star Alliance
UA 4423
United Airlines
Bombardier CRJ 550
Y
W
J
F
07:00
08:33
American Airlines
Oneworld
AA 3476
American Airlines
Embraer 175
Y
W
J
F
07:05
08:36
American Airlines
Oneworld
AA 2444
American Airlines
Boeing 737 MAX 8
Y
W
J
F
07:05
08:36
American Airlines
Oneworld
AA 2444
American Airlines
Boeing 737 MAX 8
Y
W
J
F
07:45
09:11
United Airlines
Star Alliance
UA 473
United Airlines
Airbus A320-100/200
Y
W
J
F
07:45
09:11
United Airlines
Star Alliance
UA 473
United Airlines
Airbus A320-100/200
Y
W
J
F
07:45
09:11
United Airlines
Star Alliance
UA 473
United Airlines
Airbus A320-100/200
Y
W
J
F
07:45
09:11
United Airlines
Star Alliance
UA 473
United Airlines
Airbus A320-100/200
Y
W
J
F
07:45
09:11
United Airlines
Star Alliance
UA 473
United Airlines
Airbus A320-100/200
Y
W
J
F
07:45
09:11
United Airlines
Star Alliance
UA 473
United Airlines
Airbus A320-100/200
Y
W
J
F
07:45
09:11
United Airlines
Star Alliance
UA 473
United Airlines
Airbus A320-100/200
Y
W
J
F
07:45
09:11
United Airlines
Star Alliance
UA 473
United Airlines
Airbus A320-100/200
Y
W
J
F
07:45
09:11
United Airlines
Star Alliance
UA 473
United Airlines
Airbus A320-100/200
Y
W
J
F
07:45
09:11
United Airlines
Star Alliance
UA 473
United Airlines
Airbus A320-100/200
Y
W
J
F
07:45
09:11
United Airlines
Star Alliance
UA 473
United Airlines
Airbus A320-100/200
Y
W
J
F
07:45
09:11
United Airlines
Star Alliance
UA 473
United Airlines
Airbus A320-100/200
Y
W
J
F
07:45
09:11
United Airlines
Star Alliance
UA 473
United Airlines
Airbus A320-100/200
Y
W
J
F
07:45
09:11
United Airlines
Star Alliance
UA 473
United Airlines
Airbus A320-100/200
Y
W
J
F
07:45
09:11
United Airlines
Star Alliance
UA 473
United Airlines
Airbus A320-100/200
Y
W
J
F
07:45
09:12
United Airlines
Star Alliance
UA 473
United Airlines
Airbus A320-100/200
Y
W
J
F
08:00
09:31
American Airlines
Oneworld
AA 3562
American Airlines
Embraer 175
Y
W
J
F
08:00
09:37
American Airlines
Oneworld
AA 4337
American Airlines
Embraer 170
Y
W
J
F
08:21
09:50
United Airlines
Star Alliance
UA 4555
United Airlines
Bombardier CRJ 550
Y
W
J
F
08:21
09:50
United Airlines
Star Alliance
UA 4555
United Airlines
Bombardier CRJ 550
Y
W
J
F
08:21
09:50
United Airlines
Star Alliance
UA 4555
United Airlines
Bombardier CRJ 550
Y
W
J
F
08:21
09:50
United Airlines
Star Alliance
UA 4555
United Airlines
Bombardier CRJ 550
Y
W
J
F
08:21
09:50
United Airlines
Star Alliance
UA 4555
United Airlines
Bombardier CRJ 550
Y
W
J
F
08:21
09:50
United Airlines
Star Alliance
UA 4555
United Airlines
Bombardier CRJ 550
Y
W
J
F
08:21
09:50
United Airlines
Star Alliance
UA 4555
United Airlines
Bombardier CRJ 550
Y
W
J
F
08:21
09:50
United Airlines
Star Alliance
UA 4555
United Airlines
Bombardier CRJ 550
Y
W
J
F
08:21
09:50
United Airlines
Star Alliance
UA 4555
United Airlines
Bombardier CRJ 550
Y
W
J
F
08:21
09:50
United Airlines
Star Alliance
UA 4555
United Airlines
Bombardier CRJ 550
Y
W
J
F
08:21
09:50
United Airlines
Star Alliance
UA 4569
United Airlines
Bombardier CRJ 550
Y
W
J
F
08:54
10:22
American Airlines
Oneworld
AA 4135
American Airlines
Embraer 175
Y
W
J
F
08:54
10:22
American Airlines
Oneworld
AA 4135
American Airlines
Embraer 170
Y
W
J
F
08:54
10:22
American Airlines
Oneworld
AA 4135
American Airlines
Embraer 175
Y
W
J
F
08:54
10:22
American Airlines
Oneworld
AA 4135
American Airlines
Embraer 175
Y
W
J
F
08:54
10:22
American Airlines
Oneworld
AA 4135
American Airlines
Embraer 175
Y
W
J
F
08:54
10:22
American Airlines
Oneworld
AA 4135
American Airlines
Embraer 175
Y
W
J
F
08:56
10:24
American Airlines
Oneworld
AA 4135
American Airlines
Embraer 170
Y
W
J
F
08:57
10:25
American Airlines
Oneworld
AA 4135
American Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:10
10:40
United Airlines
Star Alliance
UA 3686
United Airlines
Embraer 175
Y
W
J
F
09:14
10:38
United Airlines
Star Alliance
UA 4601
United Airlines
Bombardier CRJ 550
Y
W
J
F
09:16
10:45
GoJet Airlines
G7 4590
GoJet Airlines
Bombardier CRJ 550
Y
W
J
F
09:16
10:45
United Airlines
Star Alliance
UA 4590
United Airlines
Bombardier CRJ 550
Y
W
J
F
09:16
10:45
United Airlines
Star Alliance
UA 4590
United Airlines
Bombardier CRJ 550
Y
W
J
F
09:16
10:45
United Airlines
Star Alliance
UA 4590
United Airlines
Bombardier CRJ 550
Y
W
J
F
09:37
11:05
American Airlines
Oneworld
AA 4460
American Airlines
Embraer 175
Y
W
J
F
10:00
11:29
United Airlines
Star Alliance
UA 4601
United Airlines
Bombardier CRJ 550
Y
W
J
F
10:00
11:29
GoJet Airlines
G7 4601
GoJet Airlines
Bombardier CRJ 550
Y
W
J
F
10:25
11:58
United Airlines
Star Alliance
UA 4395
United Airlines
Bombardier CRJ 550
Y
W
J
F
10:33
11:55
American Airlines
Oneworld
AA 3712
American Airlines
Embraer 170
Y
W
J
F
11:15
12:44
United Airlines
Star Alliance
UA 4395
United Airlines
Bombardier CRJ 550
Y
W
J
F
11:15
12:45
United Airlines
Star Alliance
UA 3652
United Airlines
Embraer 175
Y
W
J
F
11:15
12:49
United Airlines
Star Alliance
UA 4494
United Airlines
Bombardier CRJ 550
Y
W
J
F
12:05
13:28
American Airlines
Oneworld
AA 3355
American Airlines
Embraer 170
Y
W
J
F
12:27
13:51
American Airlines
Oneworld
AA 1926
American Airlines
Airbus A319
Y
W
J
F
12:27
13:51
American Airlines
Oneworld
AA 1926
American Airlines
Airbus A319
Y
W
J
F
12:27
13:51
American Airlines
Oneworld
AA 1926
American Airlines
Airbus A319
Y
W
J
F
12:27
13:51
American Airlines
Oneworld
AA 1926
American Airlines
Airbus A319
Y
W
J
F
12:27
13:51
American Airlines
Oneworld
AA 1926
American Airlines
Airbus A319
Y
W
J
F
12:27
13:51
American Airlines
Oneworld
AA 1926
American Airlines
Airbus A319
Y
W
J
F
12:27
13:51
American Airlines
Oneworld
AA 1926
American Airlines
Airbus A319
Y
W
J
F
12:55
14:20
American Airlines
Oneworld
AA 1926
American Airlines
Boeing 737-800
Y
W
J
F
13:10
14:39
United Airlines
Star Alliance
UA 4592
United Airlines
Bombardier CRJ 550
Y
W
J
F
13:10
14:39
United Airlines
Star Alliance
UA 4592
United Airlines
Bombardier CRJ 550
Y
W
J
F
13:10
14:39
United Airlines
Star Alliance
UA 4592
United Airlines
Bombardier CRJ 550
Y
W
J
F
13:10
14:39
United Airlines
Star Alliance
UA 4592
United Airlines
Bombardier CRJ 550
Y
W
J
F
13:10
14:39
United Airlines
Star Alliance
UA 4592
United Airlines
Bombardier CRJ 550
Y
W
J
F
13:10
14:39
United Airlines
Star Alliance
UA 4592
United Airlines
Bombardier CRJ 550
Y
W
J
F
13:10
14:39
United Airlines
Star Alliance
UA 4592
United Airlines
Bombardier CRJ 550
Y
W
J
F
13:10
14:39
United Airlines
Star Alliance
UA 4592
United Airlines
Bombardier CRJ 550
Y
W
J
F
13:10
14:39
United Airlines
Star Alliance
UA 4592
United Airlines
Bombardier CRJ 550
Y
W
J
F
13:10
14:39
United Airlines
Star Alliance
UA 4592
United Airlines
Bombardier CRJ 550
Y
W
J
F
13:24
14:53
United Airlines
Star Alliance
UA 4592
United Airlines
Bombardier CRJ 550
Y
W
J
F
14:19
15:43
American Airlines
Oneworld
AA 3547
American Airlines
Embraer 170
Y
W
J
F
14:33
16:01
American Airlines
Oneworld
AA 3622
American Airlines
Embraer 175
Y
W
J
F
14:33
16:01
American Airlines
Oneworld
AA 3622
American Airlines
Embraer 175
Y
W
J
F
14:33
16:01
American Airlines
Oneworld
AA 3622
American Airlines
Embraer 175
Y
W
J
F
14:33
16:01
American Airlines
Oneworld
AA 3622
American Airlines
Embraer 175
Y
W
J
F
14:33
16:01
American Airlines
Oneworld
AA 3622
American Airlines
Embraer 175
Y
W
J
F
14:33
16:01
American Airlines
Oneworld
AA 3622
American Airlines
Embraer 175
Y
W
J
F
14:33
16:01
American Airlines
Oneworld
AA 3622
American Airlines
Embraer 175
Y
W
J
F
14:33
16:01
American Airlines
Oneworld
AA 3622
American Airlines
Embraer 175
Y
W
J
F
14:33
16:01
American Airlines
Oneworld
AA 3622
American Airlines
Embraer 175
Y
W
J
F
14:33
16:01
American Airlines
Oneworld
AA 3622
American Airlines
Embraer 175
Y
W
J
F
15:15
16:44
United Airlines
Star Alliance
UA 4464
United Airlines
Bombardier CRJ 550
Y
W
J
F
15:15
16:44
United Airlines
Star Alliance
UA 4464
United Airlines
Bombardier CRJ 550
Y
W
J
F
15:15
16:44
United Airlines
Star Alliance
UA 4464
United Airlines
Bombardier CRJ 550
Y
W
J
F
15:15
16:44
United Airlines
Star Alliance
UA 4464
United Airlines
Bombardier CRJ 550
Y
W
J
F
15:15
16:44
United Airlines
Star Alliance
UA 4464
United Airlines
Bombardier CRJ 550
Y
W
J
F
15:15
16:44
United Airlines
Star Alliance
UA 4464
United Airlines
Bombardier CRJ 550
Y
W
J
F
15:15
16:44
United Airlines
Star Alliance
UA 4464
United Airlines
Bombardier CRJ 550
Y
W
J
F
15:15
16:44
United Airlines
Star Alliance
UA 4464
United Airlines
Bombardier CRJ 550
Y
W
J
F
15:15
16:44
United Airlines
Star Alliance
UA 4464
United Airlines
Bombardier CRJ 550
Y
W
J
F
15:15
16:44
United Airlines
Star Alliance
UA 4464
United Airlines
Bombardier CRJ 550
Y
W
J
F
15:15
16:44
United Airlines
Star Alliance
UA 4464
United Airlines
Bombardier CRJ 550
Y
W
J
F
15:20
16:51
United Airlines
Star Alliance
UA 4487
United Airlines
Bombardier CRJ 550
Y
W
J
F
16:30
18:10
American Airlines
Oneworld
AA 6399
American Airlines
Canadair Regional Jet 700
Y
W
J
F
16:30
18:10
American Airlines
Oneworld
AA 6399
American Airlines
Canadair Regional Jet 700
Y
W
J
F
16:30
18:10
American Airlines
Oneworld
AA 6399
American Airlines
Canadair Regional Jet 700
Y
W
J
F
17:21
18:55
American Airlines
Oneworld
AA 418
American Airlines
Airbus A319
Y
W
J
F
17:21
18:55
American Airlines
Oneworld
AA 418
American Airlines
Airbus A319
Y
W
J
F
17:21
18:55
American Airlines
Oneworld
AA 418
American Airlines
Airbus A319
Y
W
J
F
17:21
18:55
American Airlines
Oneworld
AA 418
American Airlines
Airbus A319
Y
W
J
F
17:21
18:55
American Airlines
Oneworld
AA 418
American Airlines
Airbus A319
Y
W
J
F
17:21
18:55
American Airlines
Oneworld
AA 418
American Airlines
Airbus A319
Y
W
J
F
17:21
18:55
American Airlines
Oneworld
AA 418
American Airlines
Airbus A319
Y
W
J
F
17:21
18:55
American Airlines
Oneworld
AA 418
American Airlines
Airbus A319
Y
W
J
F
17:21
18:55
American Airlines
Oneworld
AA 418
American Airlines
Airbus A319
Y
W
J
F
17:28
19:00
United Airlines
Star Alliance
UA 5764
United Airlines
Embraer 175
Y
W
J
F
18:33
20:01
American Airlines
Oneworld
AA 2479
American Airlines
Airbus A319
Y
W
J
F
18:55
20:24
United Airlines
Star Alliance
UA 4616
United Airlines
Bombardier CRJ 550
Y
W
J
F
18:55
20:24
United Airlines
Star Alliance
UA 4616
United Airlines
Bombardier CRJ 550
Y
W
J
F
18:55
20:24
United Airlines
Star Alliance
UA 4616
United Airlines
Bombardier CRJ 550
Y
W
J
F
18:55
20:24
United Airlines
Star Alliance
UA 4616
United Airlines
Bombardier CRJ 550
Y
W
J
F
18:55
20:24
United Airlines
Star Alliance
UA 4616
United Airlines
Bombardier CRJ 550
Y
W
J
F
18:55
20:24
United Airlines
Star Alliance
UA 4616
United Airlines
Bombardier CRJ 550
Y
W
J
F
19:09
20:40
United Airlines
Star Alliance
UA 4580
United Airlines
Bombardier CRJ 550
Y
W
J
F
20:03
21:40
American Airlines
Oneworld
AA 6190
American Airlines
Canadair Regional Jet 700
Y
W
J
F
20:15
21:44
United Airlines
Star Alliance
UA 4610
United Airlines
Bombardier CRJ 550
Y
W
J
F
20:30
22:01
United Airlines
Star Alliance
UA 4450
United Airlines
Bombardier CRJ 550
Y
W
J
F
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