Home › Charleston (CHS) › Southwest
Southwest · Charleston International Airport · CHS

Southwest nonstop flights from Charleston

8 nonstop destinations on Southwest out of CHS — 12% of everything that departs. Zero layovers, zero connections.

8
Nonstop cities
12%
of CHS departures
72
Flights / week
CHS
Your origin

Where Southwest can take you

Dashed arcs = Southwest nonstop routes from CHS · updates with the day filter
Filter by day you want to fly
Looking wider?

All nonstop destinations from Charleston (CHS) every airline, not just Southwest

Everywhere Southwest flies 121 airports

Where can you fly nonstop on Southwest from Charleston (CHS)?

Southwest flies 8 nonstop routes from Charleston International Airport (CHS), around 72 departures a week — 12% of everything leaving CHS.

Its busiest is Charleston to Baltimore at 23 Southwest flights a week. 5 of these 8 destinations have no other nonstop operator from CHS, so Southwest is the only way to reach them without a connection.

Use the day filter above to see which Southwest routes fly on the day you want to travel. Route data updated November 2026 from observed departures.

Frequencies shown are Southwest's own departures, counted from observed schedules. Schedules change — always confirm with the airline before booking.