Nonstop flights from Buffalo to Baltimore

Southwest Airlines flies this route 3 to 5 times a day.

BUFBuffalo Niagara International

281 mi · 28 flights a week

BWIBaltimore/Washington International Thurgood Marshall

BUFBWI

When they leave

Buffalo time

5:40a5:55pFirst departure 5:40 AM, last 5:55 PM

Five in the morning, 5:40 AM to 11:25 AM, then three in the afternoon, 2:50 PM to 3:55 PM, then one evening flight at 5:55 PM.

Every flight

Earliest first

5:40 AM→6:50 AMSouthwest AirlinesBoeing 737Daily
8:45 AM→9:55 AMSouthwest AirlinesBoeing 737-700Mon
8:50 AM→10:05 AMSouthwest AirlinesBoeing 737-700Wed, Sat
9:40 AM→10:50 AMSouthwest AirlinesBoeing 737-700Thu, Fri
9:40 AM→10:50 AMSouthwest AirlinesBoeing 737Sun
11:25 AM→12:40 PMSouthwest AirlinesBoeing 737 MAX 8Tue, Wed, Thu, Fri, Sat, Sun
2:50 PM→4:05 PMSouthwest AirlinesBoeing 737-700Mon
3:00 PM→4:20 PMSouthwest AirlinesBoeing 737 MAX 8Mon, Tue, Wed, Sat, Sun
3:55 PM→5:10 PMSouthwest AirlinesBoeing 737 MAX 8Thu, Fri
5:55 PM→7:15 PMSouthwest AirlinesBoeing 737 MAX 8Mon

Schedules last checked Sep 19, 2026. Times are local.

Flying from Buffalo to Baltimore

Southwest Airlines is the only airline flying nonstop from Buffalo to Baltimore, 3 to 5 times a day on the Boeing 737 MAX 8, Boeing 737-700 and Boeing 737.

Flights run every day of the week, from 3 on Tuesdays to 5 on Mondays. The first arrival in Baltimore is at 6:50 AM and the last at 7:15 PM. The flight covers 281 miles.

Flying back, Baltimore to Buffalo has 28 nonstop flights a week. From Buffalo, Dulles (IAD) and Ronald Reagan Washington National (DCA) are the other Washington area airports with nonstop flights, 26 and 21 a week.