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Flight times from Chicago to St. Louis & schedule

The average flight time from Chicago to St. Louis is About 2 hours 35 minutes, covering a distance of About 421.66 km.

Flight duration

About 2 hours 35 minutes

Flight distance

About 421.66 km

Earliest flight

06:40 → 07:56

Latest flight

21:20 → 22:45

How long is the flight from Chicago to St. Louis?

The flights usually depart from Midway International Airport and arrive at St. Louis Lambert International Airport.

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Earliest first
Latest first
Frontier Airlines F91596
ORD 05:10
ATL 08:24
With stops 2.2h
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Frontier Airlines F94473
ATL 15:41
STL 16:33
1.9h
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Southwest Airlines WN3936
MDW 05:25
STL 06:35
Nonstop 1.2h
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Delta Air Lines DL1264
ORD 06:00
ATL 09:02
With stops 2.0h
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Delta Air Lines DL1703
ATL 09:20
STL 09:59
1.6h
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Delta Air Lines DL1717
ORD 06:00
MSP 07:30
With stops 1.5h
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Delta Air Lines DL1564
MSP 10:00
STL 11:30
1.5h
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Delta Air Lines DL2400
MDW 06:00
ATL 08:55
With stops 1.9h
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Delta Air Lines DL3156
ATL 11:45
STL 12:21
1.6h
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American Airlines AA6324
ORD 06:55
STL 08:20
Nonstop 1.4h
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Delta Air Lines DL2039
ORD 07:00
DTW 09:23
With stops 1.4h
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Delta Air Lines DL1537
DTW 12:40
STL 13:20
1.7h
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Southwest Airlines WN2433
MDW 07:05
STL 08:15
Nonstop 1.2h
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Delta Air Lines DL1247
ORD 07:10
ATL 10:15
With stops 2.1h
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Delta Air Lines DL3156
ATL 11:45
STL 12:21
1.6h
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Frontier Airlines F91483
ORD 07:20
DEN 09:16
With stops 2.9h
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Frontier Airlines F93302
DEN 06:50
STL 10:02
2.2h
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Southern Airways Express 9X482
ORD 08:00
UIN 09:55
With stops 1.9h
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Southern Airways Express 9X465
UIN 14:50
STL 15:50
1.0h
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Delta Air Lines DL1085
ORD 09:10
DTW 11:33
With stops 1.4h
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Delta Air Lines DL1537
DTW 12:40
STL 13:20
1.7h
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Delta Air Lines DL3631
MDW 09:35
DTW 11:45
With stops 1.2h
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Delta Air Lines DL1537
DTW 12:40
STL 13:20
1.7h
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Delta Air Lines DL1063
MDW 10:35
ATL 13:32
With stops 1.9h
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Delta Air Lines DL2700
ATL 12:15
STL 12:56
1.7h
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Delta Air Lines DL1063
MDW 10:35
ATL 13:32
With stops 1.9h
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Delta Air Lines DL1485
ATL 15:15
STL 15:58
1.7h
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United Airlines UA5731
ORD 10:54
STL 12:20
Nonstop 1.4h
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Delta Air Lines DL2417
MDW 13:05
ATL 16:06
With stops 2.0h
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Delta Air Lines DL1393
ATL 17:20
STL 18:02
1.7h
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Delta Air Lines DL3567
MDW 13:09
DTW 15:20
With stops 1.2h
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Delta Air Lines DL2822
DTW 16:10
STL 16:49
1.6h
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Southern Airways Express 9X488
ORD 13:22
UIN 15:17
With stops 1.9h
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Southern Airways Express 9X463
UIN 12:30
STL 13:30
1.0h
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United Airlines UA2618
ORD 14:03
STL 15:21
Nonstop 1.3h
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American Airlines AA1466
ORD 22:05
STL 23:20
Nonstop 1.3h
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Southwest Airlines WN2945
MDW 21:45
STL 22:55
Nonstop 1.2h
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United Airlines UA1361
ORD 21:20
STL 22:45
Nonstop 1.4h
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Delta Air Lines DL3799
MDW 18:45
MSP 20:22
With stops 1.6h
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Delta Air Lines DL1609
MSP 21:30
STL 23:01
1.5h
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American Airlines AA1926
ORD 18:35
STL 20:02
Nonstop 1.4h
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Delta Air Lines DL2358
ORD 17:45
DTW 20:07
With stops 1.4h
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Delta Air Lines DL1537
DTW 12:40
STL 13:20
1.7h
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Delta Air Lines DL2060
MDW 17:25
ATL 20:27
With stops 2.0h
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Delta Air Lines DL1403
ATL 22:55
STL 23:38
1.7h
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Southwest Airlines WN484
MDW 16:00
DTW 18:10
With stops 1.2h
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Southwest Airlines WN3309
DTW 21:10
STL 21:45
1.6h
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United Airlines UA2618
ORD 14:03
STL 15:21
Nonstop 1.3h
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Southern Airways Express 9X488
ORD 13:22
UIN 15:17
With stops 1.9h
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Southern Airways Express 9X463
UIN 12:30
STL 13:30
1.0h
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Delta Air Lines DL3567
MDW 13:09
DTW 15:20
With stops 1.2h
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Delta Air Lines DL2822
DTW 16:10
STL 16:49
1.6h
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Delta Air Lines DL2417
MDW 13:05
ATL 16:06
With stops 2.0h
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Delta Air Lines DL1393
ATL 17:20
STL 18:02
1.7h
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United Airlines UA5731
ORD 10:54
STL 12:20
Nonstop 1.4h
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Delta Air Lines DL1063
MDW 10:35
ATL 13:32
With stops 1.9h
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Delta Air Lines DL2700
ATL 12:15
STL 12:56
1.7h
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Delta Air Lines DL1063
MDW 10:35
ATL 13:32
With stops 1.9h
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Delta Air Lines DL1485
ATL 15:15
STL 15:58
1.7h
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Delta Air Lines DL3631
MDW 09:35
DTW 11:45
With stops 1.2h
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Delta Air Lines DL1537
DTW 12:40
STL 13:20
1.7h
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Delta Air Lines DL1085
ORD 09:10
DTW 11:33
With stops 1.4h
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Delta Air Lines DL1537
DTW 12:40
STL 13:20
1.7h
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Southern Airways Express 9X482
ORD 08:00
UIN 09:55
With stops 1.9h
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Southern Airways Express 9X465
UIN 14:50
STL 15:50
1.0h
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Frontier Airlines F91483
ORD 07:20
DEN 09:16
With stops 2.9h
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Frontier Airlines F93302
DEN 06:50
STL 10:02
2.2h
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Delta Air Lines DL1247
ORD 07:10
ATL 10:15
With stops 2.1h
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Delta Air Lines DL3156
ATL 11:45
STL 12:21
1.6h
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Southwest Airlines WN3936
MDW 05:25
STL 06:35
Nonstop 1.2h
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American Airlines AA6324
ORD 06:55
STL 08:20
Nonstop 1.4h
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Southwest Airlines WN2433
MDW 07:05
STL 08:15
Nonstop 1.2h
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United Airlines UA5731
ORD 10:54
STL 12:20
Nonstop 1.4h
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United Airlines UA2618
ORD 14:03
STL 15:21
Nonstop 1.3h
See prices and details in the app >>
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American Airlines AA1926
ORD 18:35
STL 20:02
Nonstop 1.4h
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United Airlines UA1361
ORD 21:20
STL 22:45
Nonstop 1.4h
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Southwest Airlines WN2945
MDW 21:45
STL 22:55
Nonstop 1.2h
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American Airlines AA1466
ORD 22:05
STL 23:20
Nonstop 1.3h
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American Airlines AA1466
ORD 22:05
STL 23:20
Nonstop 1.3h
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Southwest Airlines WN2945
MDW 21:45
STL 22:55
Nonstop 1.2h
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United Airlines UA1361
ORD 21:20
STL 22:45
Nonstop 1.4h
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American Airlines AA1926
ORD 18:35
STL 20:02
Nonstop 1.4h
See prices and details in the app >>
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United Airlines UA2618
ORD 14:03
STL 15:21
Nonstop 1.3h
See prices and details in the app >>
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United Airlines UA5731
ORD 10:54
STL 12:20
Nonstop 1.4h
See prices and details in the app >>
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Southwest Airlines WN2433
MDW 07:05
STL 08:15
Nonstop 1.2h
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American Airlines AA6324
ORD 06:55
STL 08:20
Nonstop 1.4h
See prices and details in the app >>
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Southwest Airlines WN3936
MDW 05:25
STL 06:35
Nonstop 1.2h
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Top airlines for flights from Chicago to St. Louis

Multiple airlines provide flights from Chicago to St. Louis. The best rated one is American Airlines with an average rating of 10.0.

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American Airlines
American Airlines
User rating: 10.0

FAQs about flight schedules from Chicago to St. Louis

  • 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 departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How long does it take to fly from Chicago (CHI) to St. Louis (STL) and what is the distance?

    It takes around 1 hour 22 minutes to fly from Chicago (CHI) to St. Louis (STL).

  • What are the most popular airlines that fly from Chicago (CHI) to St. Louis (STL)?

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