Buffalo to Raleigh/Durham (BUF-RDU): nonstop flights and who flies them

Frontier Airlines flies nonstop from Buffalo (BUF) to Raleigh/Durham (RDU) just twice a week. With so few departures, each one carries the only premium seats on the route that day. Frontier Airlines fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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2
Nonstop flights a week
488 mi
Nonstop distance
Free
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Buffalo to Raleigh/Durham flight schedule

Scheduled nonstop departures for BUF to RDU, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Buffalo (BUF) to Raleigh/Durham (RDU)
Date Flight Airline Departs BUF Arrives RDU Duration Aircraft
F9 2979Frontier Airlines10:0911:511h 42m32N
F9 2979Frontier Airlines17:2219:061h 44m32N
F9 2979Frontier Airlines17:2219:061h 44m32N
F9 2979Frontier Airlines17:2219:061h 44m32N
F9 2979Frontier Airlines17:2219:061h 44m32N
F9 2979Frontier Airlines17:2219:061h 44m32N
F9 2979Frontier Airlines17:2219:061h 44m32N

Showing all 7 scheduled BUF to RDU departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every BUF to RDU date on the interactive map

The full BUF to RDU nonstop schedule

Frontier Airlines fly the route nonstop in 2LNR's schedule data. This page carries the full BUF to RDU nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each BUF to RDU departure, checked against live inventory so you know what is open before you book.

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Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See BUF to RDU on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Buffalo to Raleigh/Durham nonstop

Carriers operating BUF to RDU nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See BUF to RDU on the interactive map →

Frequently asked questions about BUF to RDU

How far is Raleigh/Durham from Buffalo?
BUF to RDU covers about 488 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from BUF to RDU?
Frontier Airlines is currently the only airline flying BUF to RDU nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the BUF to RDU schedule rather than a space claim.
How often does BUF to RDU operate?
The nonstop currently runs twice a week, on Frontier Airlines. Thin schedules like this change by season, and an alert will catch anything added.
What time do flights from BUF to RDU depart?
Scheduled BUF to RDU nonstops in the next 7 days with service leave between 10:09 and 17:22, local time at Buffalo. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on BUF to RDU?
Not on this route: none of Frontier Airlines is a carrier 2LNR reads inventory for. The page carries the full BUF to RDU nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full BUF to RDU nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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