Nonstop flights from Columbus to Baltimore

Southwest Airlines flies this route 2 to 3 times a day.

CMHJohn Glenn Columbus International

336 mi · 20 flights a week

BWIBaltimore/Washington International Thurgood Marshall

CMHBWI

When they leave

Columbus time

6:00a4:35pFirst departure 6:00 AM, last 4:35 PM

Five in the morning, 6:00 AM to 10:50 AM, then four in the afternoon, 3:15 PM to 4:35 PM.

Every flight

Earliest first

6:00 AM→7:20 AMSouthwest AirlinesBoeing 737 MAX 8Mon, Tue, Wed, Thu, Fri, Sat
6:05 AM→7:25 AMSouthwest AirlinesBoeing 737Sun
9:20 AM→10:40 AMSouthwest AirlinesBoeing 737-700Sun
9:50 AM→11:05 AMSouthwest AirlinesBoeing 737 MAX 8Mon, Thu, Fri
10:50 AM→12:10 PMSouthwest AirlinesBoeing 737-700Tue, Wed
3:15 PM→4:40 PMSouthwest AirlinesBoeing 737 MAX 8Tue, Wed
3:20 PM→4:45 PMSouthwest AirlinesBoeing 737-700Sat
3:50 PM→5:15 PMSouthwest AirlinesBoeing 737-700Mon, Thu, Fri
4:35 PM→5:55 PMSouthwest AirlinesBoeing 737-700Sun

Schedules last checked Sep 20, 2026. Times are local.

Flying from Columbus to Baltimore

Southwest Airlines is the only airline flying nonstop from Columbus to Baltimore, 2 to 3 times a day on the Boeing 737-700, Boeing 737 MAX 8 and Boeing 737.

There are 2 or 3 flights every day of the week. The first arrival in Baltimore is at 7:20 AM and the last at 5:55 PM. The flight covers 336 miles.

Flying back, Baltimore to Columbus has 20 nonstop flights a week. From Columbus, Ronald Reagan Washington National (DCA) and Dulles (IAD) are the other Washington area airports with nonstop flights, 41 and 28 a week.