What is the flight distance between SAT and BUF?

Distance between San Antonio International Airport (SAT) and Buffalo Niagara International Airport (BUF) is 2304 kilometers or 1432 miles.

Distance From San Antonio International Airport to Buffalo Niagara International Airport (SAT - BUF Distance)

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

Flight time from San Antonio International Airport, San Antonio, United States to Buffalo Niagara International Airport, Buffalo, United States is 2 hours 51 minutes under avarage conditions.

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

Time difference between San Antonio (United States) and Buffalo (United States) is 2 Hours. Buffalo time is 2 Hours ahead of San Antonio. It is currently 14:35 in San Antonio International Airport (SAT) and 16:35 in Buffalo Niagara International Airport (BUF).

The flight distance from San Antonio International Airport (SAT) to Buffalo Niagara International Airport (BUF) is 1432 miles. This is equivalent to 2304 kilometers or 1244 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.

2304 kilometers is the distance from San Antonio International Airport, United States to Buffalo Niagara International Airport, United States.

Flight Duration between San Antonio, United States and Buffalo, United States

Estimated flight time from San Antonio International Airport, San Antonio, United States to Buffalo Niagara International Airport, Buffalo, United States is 2 hours 51 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 • SAT - BUF

Time difference between San Antonio (United States) and Buffalo (United States) is 2 Hours.
Current local time in San Antonio is 2026-03-29, 14:35:13 MDT and time in Buffalo is 2026-03-29, 16:35:13 EDT.
Buffalo time is 2 Hours ahead of San Antonio.

San Antonio International Airport to Buffalo Niagara International Airport Flight Route Map - SAT to BUF Flight Path

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

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

Nonstop flight route between San Antonio, United States and Buffalo, United States.

San Antonio International Airport
City:	San Antonio
Country:	United States
IATA Code:	SAT
ICAO Code:	KSAT
GPS Coordinates:	Latitude: N 29° 32' 1.3'' Longitude: W 98° 28' 11.3''
Current time:	2026-03-29, 14:35:13 MDT
Current weather:	San Antonio 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:	2026-03-29, 16:35:13 EDT
Current weather:	Buffalo Niagara International Airport 15 day weather forecast
Flights: