A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
Departure window: through .
No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.
Did you mean Flights from St Louis to Charleston?
Charleston
United StatesCHS
Charleston Air Force Base-International Airport
St Louis
United StatesSTL
Lambert St Louis International Airport
Charleston Air Force Base-International Airport (CHS) serves Charleston; Lambert St Louis International Airport (STL) serves St Louis.
The airports are 705 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from CHS to STL.
Marketing airlines listed in the current schedule, including codeshare sellers, are Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Oct 1, 2026 – Jun 2, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Charleston Air Force Base-International Airport (CHS) is the origin airport and Lambert St Louis International Airport (STL) is the destination airport.
CHS and STL are approximately 705 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from CHS to STL.
Marketing airlines listed in the current schedule, including codeshare sellers, are Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Boeing 737 MAX 8 (7M8) and 7S7.