Direct flights from Saint Louis to Charleston
All flights from STL to CHS non-stop. There are direct flights from Saint Louis Airport (STL), Missouri, USA to Charleston Afb International (CHS), South Carolina, USA with Southwest Airlines. 7 weekly departures are currently scheduled on this route. Departure times range from 08:25 to 15:35 depending on the schedule period. The flight distance is 709 miles (1141 km). Flight time ranges from 1 hour and 50 minutes to 2 hours.
Saint Louis
, USA
Flight schedule from Saint Louis to Charleston with Southwest Airlines
This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-06-29
Saint Louis to Charleston scheduled departures
Select a date to see every published non-stop departure between STL and CHS.
STL - CHS route facts
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Distance709 miles (1141 km)
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Flight time1 hour and 50 minutes to 2 hours
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Airline Southwest
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Airline alliancesLow-cost carrier
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CabinsEconomy
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Departure terminalsTerminal 2
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AircraftBoeing 737-700 Passenger (Scimitar Winglets) , Boeing 737-800 (winglets) Passenger/BBJ2 and Boeing 737MAX 8 Passenger
Route FAQ
Direct flights from Saint Louis to SC, USA
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MYR Myrtle Beach International Airport
