St. Louis to Chicago Flight Schedule — Daily Timetable & Departure Times
St. Louis to Chicago Daily Flight Schedule — Today's Timetable
| Flight | Airline | Departure | Arrival | Duration | Aircraft | Stops |
|---|---|---|---|---|---|---|
| UA-1008 | UA | 6:00 AM | 7:30 AM | 1h 30m | A319 | Direct |
| AA-2324 | AA | 7:03 AM | 8:30 AM | 1h 27m | A319 | Direct |
| UA-4423 | UA | 7:22 AM | 9:00 AM | 1h 38m | CR5 | Direct |
| UA-4567 | UA | 8:10 AM | 9:45 AM | 1h 35m | CR5 | Direct |
| AA-4104 | AA | 9:09 AM | 10:35 AM | 1h 26m | E75 | Direct |
| UA-5572 | UA | 9:14 AM | 10:49 AM | 1h 35m | CR5 | Direct |
| UA-4517 | UA | 10:25 AM | 11:57 AM | 1h 32m | CR5 | Direct |
| UA-4395 | UA | 11:25 AM | 1:03 PM | 1h 38m | CR5 | Direct |
| UA-1382 | UA | 1:13 PM | 2:43 PM | 1h 30m | B737 MAX 8 | Direct |
| AA-6352 | AA | 1:42 PM | 3:16 PM | 1h 34m | CR7 | Direct |
| AA-3815 | AA | 2:32 PM | 3:59 PM | 1h 27m | E70 | Direct |
| UA-4536 | UA | 3:22 PM | 5:00 PM | 1h 38m | CR5 | Direct |
| AA-4537 | AA | 5:03 PM | 6:44 PM | 1h 41m | E75 | Direct |
| UA-1639 | UA | 5:29 PM | 7:00 PM | 1h 31m | A319 | Direct |
| UA-4411 | UA | 7:05 PM | 8:35 PM | 1h 30m | CR5 | Direct |
| AA-4144 | AA | 8:14 PM | 9:45 PM | 1h 31m | E70 | Direct |
Airlines Flying St. Louis to Chicago
The following airlines operate direct flights on the St. Louis (STL) to Chicago (ORD) route:
UA operates 10 flights daily on this route using CR5, A319, B737 MAX 8 aircraft.
AA operates 6 flights daily on this route using E75, E70, A319, CR7 aircraft.
St. Louis to Chicago Flight Time & Route Information
Flights from St. Louis to Chicago depart from STL Airport (STL) and arrive at O'Hare International Airport (ORD). The first flight of the day departs at 6:00 AM and the last flight departs at 8:14 PM.
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Frequently Asked Questions — St. Louis to Chicago Flight Schedule
How many flights operate from St. Louis to Chicago daily?
16 flights operate from St. Louis to Chicago daily. Airlines on this route include UA, AA.
What is the first flight from St. Louis to Chicago?
The first flight from St. Louis to Chicago is UA-1008 operated by UA, departing at 6:00 AM.
What is the last flight from St. Louis to Chicago?
The last flight from St. Louis to Chicago is AA-4144 operated by AA, departing at 8:14 PM.
Which airlines fly from St. Louis to Chicago?
UA, AA operate flights on the St. Louis to Chicago route. Use HappyFares to compare fares across all airlines and book the cheapest ticket.
What is the St. Louis to Chicago flight schedule today?
Today's St. Louis to Chicago flight schedule has 16 flights. Departures range from 6:00 AM (UA UA-1008) to 8:14 PM (AA AA-4144).
How to check St. Louis to Chicago live flight status?
For live St. Louis to Chicago flight status including delays, gate changes, and real-time tracking, visit our dedicated flight status page.
What is the cheapest St. Louis to Chicago flight ticket?
To find the cheapest St. Louis to Chicago 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.