Chicago to St. Louis Flight Schedule — Daily Timetable & Departure Times
Chicago to St. Louis Daily Flight Schedule — Today's Timetable
| Flight | Airline | Departure | Arrival | Duration | Aircraft | Stops |
|---|---|---|---|---|---|---|
| UA-5958 | UA | 7:05 AM | 8:39 AM | 1h 34m | CR5 | Direct |
| AA-4104 | AA | 7:05 AM | 8:31 AM | 1h 26m | E75 | Direct |
| UA-4613 | UA | 9:05 AM | 10:39 AM | 1h 34m | CR5 | Direct |
| UA-1355 | UA | 10:40 AM | 12:11 PM | 1h 31m | B737 MAX 8 | Direct |
| AA-6352 | AA | 11:45 AM | 1:12 PM | 1h 27m | CR7 | Direct |
| AA-3815 | AA | 12:39 PM | 2:02 PM | 1h 23m | E70 | Direct |
| UA-4581 | UA | 12:55 PM | 2:23 PM | 1h 28m | CR5 | Direct |
| UA-2000 | UA | 2:20 PM | 3:46 PM | 1h 26m | 739 | Direct |
| AA-4537 | AA | 3:03 PM | 4:33 PM | 1h 30m | E75 | Direct |
| UA-4552 | UA | 4:00 PM | 5:28 PM | 1h 28m | CR5 | Direct |
| UA-4518 | UA | 4:45 PM | 6:13 PM | 1h 28m | CR5 | Direct |
| UA-4416 | UA | 5:45 PM | 7:13 PM | 1h 28m | CR5 | Direct |
| AA-4144 | AA | 6:17 PM | 7:44 PM | 1h 27m | E70 | Direct |
| UA-2144 | UA | 7:59 PM | 9:30 PM | 1h 31m | 739 | Direct |
| UA-4472 | UA | 10:00 PM | 11:29 PM | 1h 29m | CR5 | Direct |
| AA-1004 | AA | 11:00 PM | 12:16 AM | 1h 16m | A319 | Direct |
Airlines Flying Chicago to St. Louis
The following airlines operate direct flights on the Chicago (ORD) to St. Louis (STL) route:
UA operates 10 flights daily on this route using CR5, B737 MAX 8, 739 aircraft.
AA operates 6 flights daily on this route using CR7, E75, A319, E70 aircraft.
Chicago to St. Louis Flight Time & Route Information
Flights from Chicago to St. Louis depart from O'Hare International Airport (ORD) and arrive at STL Airport (STL). The first flight of the day departs at 7:05 AM and the last flight departs at 11:00 PM.
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Frequently Asked Questions — Chicago to St. Louis Flight Schedule
How many flights operate from Chicago to St. Louis daily?
16 flights operate from Chicago to St. Louis daily. Airlines on this route include UA, AA.
What is the first flight from Chicago to St. Louis?
The first flight from Chicago to St. Louis is UA-5958 operated by UA, departing at 7:05 AM.
What is the last flight from Chicago to St. Louis?
The last flight from Chicago to St. Louis is AA-1004 operated by AA, departing at 11:00 PM.
Which airlines fly from Chicago to St. Louis?
UA, AA operate flights on the Chicago to St. Louis route. Use HappyFares to compare fares across all airlines and book the cheapest ticket.
What is the Chicago to St. Louis flight schedule today?
Today's Chicago to St. Louis flight schedule has 16 flights. Departures range from 7:05 AM (UA UA-5958) to 11:00 PM (AA AA-1004).
How to check Chicago to St. Louis live flight status?
For live Chicago to St. Louis flight status including delays, gate changes, and real-time tracking, visit our dedicated flight status page.
What is the cheapest Chicago to St. Louis flight ticket?
To find the cheapest Chicago to St. Louis flight ticket, compare fares across all airlines on HappyFares. Book 3–6 weeks in advance and fly mid-week for the lowest airfare on this route.