Direct (nonstop) flights from Buffalo to Atlanta
2 airlines fly nonstop from Buffalo Niagara International (BUF) to Hartsfield–Jackson Atlanta International Airport (ATL). It's 711 miles (1,145 km), about 2h 17m in the air. Operated by Delta Air Lines, Frontier Airlines.
Delta Air Lines
Frontier Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
DL
Delta Air Lines
F9
Frontier Airlines
Alternative Routes
Other ways to fly from Buffalo to Atlanta with one stop · direct emits 132 kg CO₂ per passenger
Looking for the return flight?
ATL → BUF: Flights from Atlanta to BuffaloOther direct flights from Buffalo
Direct flights from Atlanta (ATL)
Frequently Asked Questions
How long is the direct flight from Buffalo to Atlanta?
A nonstop flight from Buffalo (BUF) to Atlanta (ATL) takes approximately 2 hours and 17 minutes. The distance is 711 miles (1,145 km).
Which airlines fly nonstop from Buffalo to Atlanta?
2 airlines: Delta Air Lines, Frontier Airlines.
Is there a nonstop flight from Buffalo to Atlanta?
Yes. 2 airlines: Delta Air Lines, Frontier Airlines.
How far is Buffalo from Atlanta?
The flight distance from Buffalo to Atlanta is 711 miles (1,145 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from Buffalo to Atlanta?
At 2h 17m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Buffalo to Atlanta?
Roughly 132 kg CO2 per passenger one-way. That's about the same as driving 660 km.
Is the return flight from Atlanta to Buffalo also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Buffalo to Atlanta?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Buffalo Niagara International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.