ChicagotoSt. LouisFlight Time
ORD–STL · Nonstop
Chicago (O'Hare International Airport) to St. Louis (St. Louis Lambert International Airport).
The estimated flight time from Chicago (ORD) to St. Louis (STL) is about 1h 7m, covering 258 miles. United Airlines and American Airlines fly the route nonstop with 16-17/day departures, from 07:05 to 23:00 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~1h 7m Estimated from great-circle distance — no tracked flights yet. | 258 mi | Nonstop | 16-17/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from Chicago to St. Louis
United Airlines and American Airlines operate 16-17/day flights from ORD to STL. Departures leave from Terminals 2 and 3 at ORD.
- First departure
- 07:05
- Last departure
- 23:00
- Cadence
- ~every 30 min
- Scheduled departure times
- 28
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 10-11/day | Boeing 737, Bombardier CRJ, Canadair Regional Jet |
Aircraft on this route
Flying the other way?
STL to ORD flights — 16-17/day on 3 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for ORD, refreshed on a rolling basis. Frequency uses 113 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from Chicago to St. Louis?
The estimated flight time from Chicago (ORD) to St. Louis (STL) is about 1h 7m, based on the 258-mile flying distance.
How far is Chicago from St. Louis?
Chicago (ORD) to St. Louis (STL) is about 258 miles by air.
Are there nonstop flights from Chicago to St. Louis?
Yes. United Airlines and American Airlines fly nonstop from Chicago (ORD) to St. Louis (STL), with 16-17/day departures.
Which airlines fly from Chicago to St. Louis?
United Airlines and American Airlines fly nonstop from Chicago (ORD) to St. Louis (STL).
What aircraft fly from Chicago to St. Louis?
The ORD–STL route is flown with Airbus A320 family, Boeing 737, Bombardier CRJ, Canadair Regional Jet, Canadair reg jet 700.
Route hubs
Nearby airport options
Near Chicago
- MDW - ChicagoChicago Midway International Airport · 15 mi from ORDFlights from MDW
- MKE - MilwaukeeGeneral Mitchell International Airport · 67 mi from ORDFlights from MKE