Frontier Airlines
Did you mean flights from Buffalo to Raleigh / Durham?
United States
Raleigh-Durham International Airport
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United States
Buffalo Niagara International Airport
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Scan through all non-stop flights from Raleigh / Durham to Buffalo. The full flight schedule below gives an overview of all non-stop flights from RDU to BUF, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Warm Continental destinations such as Buffalo enjoy summer temperatures that fluctuate between 20°C and 28°C (68°F to 82°F), with some heatwaves leading to even hotter days. Winters are mostly cold and snowy, with average temperatures ranging from -5°C to 0°C (23°F to 32°F). Travelers can enjoy the vibrant autumn scenery, ski during the winter season, or enjoy the comfortable to warm summer months.
If you're planning a trip to Buffalo, the best time to visit is from late spring through the end of summer, when the weather is pleasantly warm from May to August. Winters can be quite cold, with frost occurring almost every month from November to March and regular snowfall. This makes the mountainous regions perfect for winter sports, offering great opportunities for a winter getaway as well!
Currently, there is only one airline operating non-stop flights from Raleigh / Durham RDU to Buffalo BUF, which is Frontier 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 RDU BUF flight schedule.
Flights from RDU to BUF are operated twice a week. Departure times vary between 08:41 - 18:21. The earliest flight departs at 08:41, the last flight departs at 18:21. 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 Raleigh / Durham to Buffalo takes 1 hour and 40 minutes. The flight distance between Raleigh / Durham and Buffalo is 487 miles (or 784 km).
There is 1 airport in Buffalo: Buffalo Niagara International Airport (BUF).
There are 2 flights per week flying from Raleigh / Durham to Buffalo (as of March 2026).
1 hour and 40 minutes is the average flight time from Raleigh / Durham to Buffalo.
The distance from Raleigh / Durham to Buffalo is 487 miles (784 kilometers).
Frontier Airlines is the only airline flying nonstop from Raleigh / Durham to Buffalo.
There are no alliances flying direct from Raleigh / Durham to Buffalo at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Raleigh / Durham to Buffalo:
The earliest flight departs at 08:41 from Raleigh / Durham and arrives at 10:34 at Buffalo.
The latest flight departs at 18:21 from Raleigh / Durham and arrives at 20:04 at Buffalo.
487 miles (784 km) · 1h 40m
08:41
10:34
Frontier Airlines
F9 2980
Frontier Airlines
Airbus A320neo
Y
W
J
F
13:29
15:22
Frontier Airlines
F9 2980
Frontier Airlines
Airbus A320neo
Y
W
J
F
18:21
20:04
Frontier Airlines
F9 2980
Frontier Airlines
Airbus A320neo
Y
W
J
F
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