Baltimore (BWI) to Columbus (CMH) flights
One airline flies nonstop from Baltimore (BWI) to Columbus (CMH): Southwest Airlines. The two airports are 336 miles (540 km) apart. There are also 18 ways to fly it with one stop, through Philadelphia, Detroit and Norfolk and more.
Airlines flying nonstop from BWI to CMH
- Southwest AirlinesNot in an allianceWho books it
BWI to CMH with one stop
18 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Philadelphia (PHL)Southwest Airlines, then American Airlines
- Via Detroit (DTW)Delta Air Lines the whole way
- Via Norfolk (ORF)Southwest Airlines, then Breeze Airways
- Via Raleigh/Durham (RDU)Southwest Airlines, then Breeze Airways
- Via New York (EWR), then United Airlines
- Via Charlotte (CLT)American Airlines the whole way
- Via Greenville (GSP)Southwest Airlines, then Breeze Airways
- Via Hartford (BDL)Southwest Airlines, then Breeze Airways
- Via Chicago (MDW)Southwest Airlines the whole way
- Via Chicago (ORD)American Airlines and United Airlines the whole way
- Via Nashville (BNA)Southwest Airlines the whole way
- Via Providence (PVD)Southwest Airlines, then Breeze Airways
- Via Charleston (CHS)Southwest Airlines, then Breeze Airways
- Via Boston (BOS)Delta Air Lines the whole way
- Via Atlanta (ATL)Delta Air Lines, Southwest Airlines and 1 more the whole way
BWI to CMH: common questions
Which airlines fly nonstop from BWI to CMH?
Southwest Airlines flies nonstop from Baltimore (BWI) to Columbus (CMH).
How far is Baltimore from Columbus by plane?
Baltimore (BWI) and Columbus (CMH) are 336 miles (540 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does BWI to CMH 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 CMH with taxes and fees.
Where can I connect between Baltimore and Columbus?
The most direct connections are through Philadelphia (PHL), Detroit (DTW), Norfolk (ORF), Raleigh/Durham (RDU) and New York (EWR). On 8 of them the same airline flies both flights, for example Delta Air Lines through Detroit.
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.