Southwest Airlines
Did you mean flights from Baltimore-Washington to Buffalo?
United States
Buffalo Niagara International Airport
Switch direction
United States
Baltimore/Washington International Thurgood Marshall Ai
Click to show full flight schedule
Scan through all non-stop flights from Buffalo to Baltimore-Washington. The full flight schedule below gives an overview of all non-stop flights from BUF to BWI, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Baltimore-Washington is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Baltimore-Washington any time of the year, but the best months to explore are from to and from to .
Currently, there is only one airline operating non-stop flights from Buffalo BUF to Baltimore-Washington BWI, which is Southwest Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their BUF BWI flight schedule.
Flights from BUF to BWI are operated 18 times a week, with an average of 3 flights per day. Departure times vary between 05:30 - 18:15. The earliest flight departs at 05:30, the last flight departs at 18:15. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Buffalo to Baltimore-Washington takes 1 hour and 10 minutes. The flight distance between Buffalo and Baltimore-Washington is 281 miles (or 452 km).
There are 0 airports in Baltimore-Washington: .
There are 18 flights per week flying from Buffalo to Baltimore-Washington (as of March 2026).
1 hour and 10 minutes is the average flight time from Buffalo to Baltimore-Washington.
The distance from Buffalo to Baltimore-Washington is 281 miles (452 kilometers).
Southwest Airlines is the only airline flying nonstop from Buffalo to Baltimore-Washington.
There are no alliances flying direct from Buffalo to Baltimore-Washington at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Buffalo to Baltimore-Washington:
The earliest flight departs at 05:30 from Buffalo and arrives at 06:40 at Baltimore-Washington.
The latest flight departs at 18:15 from Buffalo and arrives at 19:30 at Baltimore-Washington.
281 miles (452 km) · 1h 10m
06:00
07:20
Southwest Airlines
WN 1272
Southwest Airlines
Boeing 757
Y
W
J
F
06:10
07:25
Southwest Airlines
WN 1272
Southwest Airlines
Boeing 757
Y
W
J
F
09:10
10:25
Southwest Airlines
WN 1279
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
09:10
10:25
Southwest Airlines
WN 1279
Southwest Airlines
Boeing 757
Y
W
J
F
09:20
10:35
Southwest Airlines
WN 669
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
09:35
10:50
Southwest Airlines
WN 669
Southwest Airlines
Boeing 757
Y
W
J
F
10:45
12:00
Southwest Airlines
WN 3490
Southwest Airlines
Boeing 757
Y
W
J
F
11:20
12:30
Southwest Airlines
WN 3490
Southwest Airlines
Boeing 757
Y
W
J
F
12:25
13:35
Southwest Airlines
WN 658
Southwest Airlines
Boeing 757
Y
W
J
F
12:25
13:35
Southwest Airlines
WN 658
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
13:20
14:35
Southwest Airlines
WN 669
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
15:55
17:05
Southwest Airlines
WN 2436
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
16:40
17:55
Southwest Airlines
WN 658
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
17:50
19:05
Southwest Airlines
WN 1287
Southwest Airlines
Boeing 757
Y
W
J
F
17:55
19:10
Southwest Airlines
WN 1287
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
18:15
19:30
Southwest Airlines
WN 1287
Southwest Airlines
Boeing 757
Y
W
J
F
Click to Check Prices
