Charleston→St. LouisNonstop Flight TimeCHS–STL

Charleston (Charleston International Airport) to St. Louis (St. Louis Lambert International Airport).

Direct flights from CHS to STL 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 13:50 to 17:25 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for CHS to STL, 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.