Baltimore (BWI) to Charleston (CHS) flights
One airline flies nonstop from Baltimore (BWI) to Charleston (CHS): Southwest Airlines. The two airports are 474 miles (763 km) apart. There are also 29 ways to fly it with one stop, through Richmond, Norfolk and Charlotte and more.
Airlines flying nonstop from BWI to CHS
- Southwest AirlinesNot in an allianceWho books it
BWI to CHS with one stop
29 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Richmond (RIC)Southwest Airlines, then Breeze Airways
- Via Norfolk (ORF)Southwest Airlines, then Breeze Airways
- Via Charlotte (CLT)American Airlines the whole way
- Via Philadelphia (PHL)Southwest Airlines, then American Airlines
- Via Pittsburgh (PIT)Southwest Airlines, then Breeze Airways
- Via New York (EWR), then United Airlines
- Via Atlanta (ATL)Delta Air Lines the whole way
- Via Columbus (CMH)Southwest Airlines, then Breeze Airways
- Via Islip (ISP)Southwest Airlines, then Breeze Airways
- Via Cincinnati (CVG)Southwest Airlines, then Allegiant Air and Breeze Airways
- Via New Haven (HVN)Avelo Airlines the whole way
- Via Louisville (SDF)Southwest Airlines, then Breeze Airways
- Via Rochester (ROC)Southwest Airlines, then Breeze Airways
- Via Hartford (BDL)Southwest Airlines, then Breeze Airways
- Via Nashville (BNA)Southwest Airlines the whole way
BWI to CHS: common questions
Which airlines fly nonstop from BWI to CHS?
Southwest Airlines flies nonstop from Baltimore (BWI) to Charleston (CHS).
How far is Baltimore from Charleston by plane?
Baltimore (BWI) and Charleston (CHS) are 474 miles (763 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does BWI to CHS cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for BWI to CHS with taxes and fees.
Where can I connect between Baltimore and Charleston?
The most direct connections are through Richmond (RIC), Norfolk (ORF), Charlotte (CLT), Philadelphia (PHL) and Pittsburgh (PIT). On 10 of them the same airline flies both flights, for example American Airlines through Charlotte.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.