Direct (nonstop) flights from Buffalo to Raleigh/Durham
1 airline flys nonstop from Buffalo Niagara International (BUF) to Raleigh–Durham Airport (RDU). It's 487 miles (783 km), about 1h 35m in the air. Operated by Frontier Airlines.
Frontier Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
F9
Frontier Airlines
Alternative Routes
Other ways to fly from Buffalo to Raleigh/Durham with one stop · direct emits 90 kg CO₂ per passenger
Looking for the return flight?
RDU → BUF: Flights from Raleigh/Durham to BuffaloOther direct flights from Buffalo
Direct flights from Raleigh/Durham (RDU)
Frequently Asked Questions
How long is the direct flight from Buffalo to Raleigh/Durham?
A nonstop flight from Buffalo (BUF) to Raleigh/Durham (RDU) takes approximately 1 hours and 35 minutes. The distance is 487 miles (783 km).
Which airlines fly nonstop from Buffalo to Raleigh/Durham?
Just Frontier Airlines.
Is there a nonstop flight from Buffalo to Raleigh/Durham?
Yes. 1 airline: Frontier Airlines.
How far is Buffalo from Raleigh/Durham?
The flight distance from Buffalo to Raleigh/Durham is 487 miles (783 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Buffalo to Raleigh/Durham?
At 1h 35m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Buffalo to Raleigh/Durham?
Roughly 90 kg CO2 per passenger one-way. That's about the same as driving 450 km.
Is the return flight from Raleigh/Durham 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 Raleigh/Durham?
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.