St. LouisCharlestonNonstop Flight TimeSTL–CHS
St. Louis (St. Louis Lambert International Airport) to Charleston (Charleston International Airport).
Direct flights from STL to CHS have an estimated flight time of about 2h 2m, based on the 705-mile great-circle distance. Our current captured departure sample includes 1/day across 1 captured airline, with Southwest Airlines appearing most often in that sample. Captured departure times run from 08:25 to 15:15 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~2h 2m Estimated from great-circle distance — no tracked flights yet. | 705 mi | Nonstop | 1/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured nonstop airlines for STL to CHS
Our current provider sample includes 1/day direct flights from STL to CHS across 1 captured airline. Captured departure terminal data is available for 2.
- First departure
- 08:25
- Last departure
- 15:15
- Cadence
- ~every 2 hours
- Captured departures/day
- 5
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 1/day | Boeing 737 · Terminal 2 · Seat map | 08:25 |
Aircraft on this route
Flying the other way?
CHS to STL flights — 1/day on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for STL to CHS, last seen June 15, 2026. Frequency uses 7 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from STL to CHS?
The STL to CHS flight time is estimated at about 2h 2m from great-circle distance until enough tracked flights are available.
How far is STL from CHS?
STL to CHS is about 705 miles by air.
Are there nonstop flights from STL to CHS?
Yes. Captured schedules show 1/day from STL to CHS on Southwest Airlines. Confirm live timetables before booking.
Which airlines fly from STL to CHS?
Our current provider sample for STL to CHS includes Southwest Airlines. Confirm live timetables before booking.
What aircraft fly from STL to CHS?
Aircraft captured in our current provider sample for STL to CHS include Boeing 737.
Route hubs
Nearby airport options
Near Charleston
- SAV - SavannahSavannah/Hilton Head International Airport · 86 mi from CHSFlights to SAV