St Louis (STL) → Charleston (CHS)
Southwest Airlines operates nonstop flights from St Louis (STL) to Charleston (CHS). The nonstop flight takes around ~1h 25m, covering 705 miles (1,135 km). Updated 1 June 2026.
STL
→
CHS
Round trip
1 adult
Economy
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Frequently asked questions
Is there a direct flight from St Louis to Charleston?
Yes, Southwest Airlines operates nonstop flights from St Louis (STL) to Charleston (CHS).
Which airlines fly direct from St Louis to Charleston?
Southwest Airlines operates nonstop flights from St Louis to Charleston.
How long is the flight from St Louis to Charleston?
The nonstop flight from St Louis to Charleston takes ~1h 25m (approximately 1135 km).