Using the online timetable is an easy way to look at all the direct flights Chicago — Saint Louis
82 flights in a week
Departure and arrival times are local (Chicago and Saint Louis)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 03:30 | 04:23 | tue, wed, thu, fri | 5X634 | UPS | 53m | Chicago Rockford International Airport — Lambert-St. Louis International Airport | Select dates |
| 03:30 | 04:28 | thu | 5X634 | UPS | 58m | Chicago Rockford International Airport — Lambert-St. Louis International Airport | Select dates |
| 07:15 | 08:38 | sun | AA3734 | American Eagle | 1h 23m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 07:18 | 08:41 | tue, wed, thu, fri | AA3897 | American Eagle | 1h 23m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 07:20 | 08:51 | mon, tue, wed, thu, fri | AA4460 | American Eagle | 1h 31m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 08:06 | 09:29 | tue | AA3712 | American Eagle | 1h 23m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 08:40 | 10:03 | mon, wed, thu, sat, sun | AA3712 | American Eagle | 1h 23m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 09:00 | 10:24 | wed | G73395 | GoJet | 1h 24m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 09:05 | 10:36 | mon, tue, wed, sat, sun | UA4613 | United Express | 1h 31m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 10:12 | 11:35 | mon, tue, wed, thu, fri, sun | AA3355 | American Eagle | 1h 23m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 10:15 | 11:30 | sat | WN265 | Southwest Airlines | 1h 15m | Chicago Midway International Airport — Lambert-St. Louis International Airport | Select dates |
| 10:30 | 11:40 | tue, wed | WN265 | Southwest Airlines | 1h 10m | Chicago Midway International Airport — Lambert-St. Louis International Airport | Select dates |
| 12:24 | 13:43 | mon, tue, wed, thu, fri, sun | AA3868 | American Eagle | 1h 19m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 12:24 | 13:39 | wed | AA2304 | American Eagle | 1h 15m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 12:45 | 14:00 | sat | WN2022 | Southwest Airlines | 1h 15m | Chicago Midway International Airport — Lambert-St. Louis International Airport | Select dates |
| 12:47 | 14:07 | tue | AA3868 | American Eagle | 1h 20m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 12:50 | 14:15 | wed | UA3750 | United Express | 1h 25m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 13:00 | 14:29 | wed | UA4494 | United Express | 1h 29m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 13:11 | 14:42 | mon, wed | UA5508 | United Express | 1h 31m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 13:18 | 14:49 | tue | UA5508 | United Express | 1h 31m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 14:13 | 15:35 | wed | AA4889 | American Eagle | 1h 22m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 14:54 | 16:23 | tue | UA4460 | United Express | 1h 29m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 15:18 | 16:41 | mon, tue, wed, sat, sun | AA418 | American Eagle | 1h 23m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 16:36 | 17:58 | tue | AA6235 | American Eagle | 1h 22m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 16:40 | 18:00 | sun | AA3714 | American Eagle | 1h 20m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 16:40 | 17:53 | mon, fri | AA2479 | American Eagle | 1h 13m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 17:40 | 18:55 | thu, fri, sat | WN2253 | Southwest Airlines | 1h 15m | Chicago Midway International Airport — Lambert-St. Louis International Airport | Select dates |
| 17:50 | 19:05 | mon | WN2253 | Southwest Airlines | 1h 15m | Chicago Midway International Airport — Lambert-St. Louis International Airport | Select dates |
| 19:46 | 21:11 | mon, sun | AA3573 | American Eagle | 1h 25m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 20:12 | 21:42 | mon | UA4596 | United Express | 1h 30m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 21:40 | 22:55 | sat | WN397 | Southwest Airlines | 1h 15m | Chicago Midway International Airport — Lambert-St. Louis International Airport | Select dates |
| 22:05 | 23:20 | sun | WN2253 | Southwest Airlines | 1h 15m | Chicago Midway International Airport — Lambert-St. Louis International Airport | Select dates |
| 22:15 | 23:30 | mon | WN4009 | Southwest Airlines | 1h 15m | Chicago Midway International Airport — Lambert-St. Louis International Airport | Select dates |
| 22:22 | 23:35 | fri | AA1926 | American Eagle | 1h 13m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 22:30 | 23:44 | mon, tue, wed, thu, sun | AA1926 | American Eagle | 1h 14m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 22:30 | 23:46 | tue | AA2956 | American Eagle | 1h 16m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |
| 22:34 | 23:48 | mon, tue, wed, thu | AA1926 | American Eagle | 1h 14m | O'Hare International Airport — Lambert-St. Louis International Airport | Select dates |