What is the flight distance between BOS and BUF?

Distance between Logan International Airport (BOS) and Buffalo Niagara International Airport (BUF) is 635 kilometers or 395 miles.

Distance From Logan International Airport to Buffalo Niagara International Airport (BOS - BUF Distance)

Q: How long is the flight from BOS to BUF?

Flight time from Logan International Airport, Boston, United States to Buffalo Niagara International Airport, Buffalo, United States is 0 hours 47 minutes under avarage conditions.

Q: What is the time difference between Boston, United States and Buffalo, United States?

Time difference between Boston (United States) and Buffalo (United States) is 0 Hours. It is currently 02:04 in Logan International Airport (BOS) and 02:04 in Buffalo Niagara International Airport (BUF).

The flight distance from Logan International Airport (BOS) to Buffalo Niagara International Airport (BUF) is 395 miles. This is equivalent to 635 kilometers or 343 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

635 kilometers is the distance from Logan International Airport, United States to Buffalo Niagara International Airport, United States.

Flight Duration between Boston, United States and Buffalo, United States

Estimated flight time from Logan International Airport, Boston, United States to Buffalo Niagara International Airport, Buffalo, United States is 0 hours 47 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • BOS - BUF

Time difference between Boston (United States) and Buffalo (United States) is 0 Hours.
Current local time in Boston is 2026-04-24, 02:04:47 EDT and time in Buffalo is 2026-04-24, 02:04:47 EDT.

Logan International Airport to Buffalo Niagara International Airport Flight Route Map - BOS to BUF Flight Path

Location of Logan International Airport & Buffalo Niagara International Airport is given below.
Click the map to view Boston to Buffalo nonstop flight path and travel direction.

Click to see flight route on Google Map between Boston, United States and Buffalo, United States. .

Nonstop flight route between Boston, United States and Buffalo, United States.

Logan International Airport
City:	Boston
Country:	United States
IATA Code:	BOS
ICAO Code:	KBOS
GPS Coordinates:	Latitude: N 42° 21' 51.6'' Longitude: W 71° 0' 18.7''
Current time:	2026-04-24, 02:04:47 EDT
Current weather:	Logan International Airport 15 day weather forecast

Buffalo Niagara International Airport
City:	Buffalo
Country:	United States
IATA Code:	BUF
ICAO Code:	KBUF
GPS Coordinates:	Latitude: N 42° 56' 25.9'' Longitude: W 78° 43' 55.8''
Current time:	2026-04-24, 02:04:47 EDT
Current weather:	Buffalo Niagara International Airport 15 day weather forecast
Flights: