St. LouistoChicagoFlight Time
STL–ORD · Nonstop
St. Louis (St. Louis Lambert International Airport) to Chicago (O'Hare International Airport).
The estimated flight time from St. Louis (STL) to Chicago (ORD) is about 1h 7m, covering 258 miles. United Airlines, American Airlines, and Alaska Airlines fly the route nonstop with 16-17/day departures, from 06:00 to 22:44 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 St. Louis to Chicago
United Airlines, American Airlines, and Alaska Airlines operate 16-17/day flights from STL to ORD. Departures leave from Terminal 1 at STL.
- First departure
- 06:00
- Last departure
- 22:44
- Cadence
- ~every 30 min
- Scheduled departure times
- 38
| 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?
ORD to STL flights — 16-17/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for STL, refreshed on a rolling basis. Frequency uses 114 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 St. Louis to Chicago?
The estimated flight time from St. Louis (STL) to Chicago (ORD) is about 1h 7m, based on the 258-mile flying distance.
How far is St. Louis from Chicago?
St. Louis (STL) to Chicago (ORD) is about 258 miles by air.
Are there nonstop flights from St. Louis to Chicago?
Yes. United Airlines, American Airlines, and Alaska Airlines fly nonstop from St. Louis (STL) to Chicago (ORD), with 16-17/day departures.
Which airlines fly from St. Louis to Chicago?
United Airlines, American Airlines, and Alaska Airlines fly nonstop from St. Louis (STL) to Chicago (ORD).
What aircraft fly from St. Louis to Chicago?
The STL–ORD route is flown with Airbus A320 family, Boeing 737, Bombardier CRJ, Canadair Regional Jet, Embraer E-Jet.
Route hubs
Nearby airport options
Near Chicago
- MDW - ChicagoChicago Midway International Airport · 15 mi from ORDFlights to MDW
- MKE - MilwaukeeGeneral Mitchell International Airport · 67 mi from ORDFlights to MKE