Cheapest return flights from Buffalo to Raleigh-durham in May from $161
AirHint found the following cheapest return flights from Buffalo (BUF) to Raleigh-durham (RDU) in May 2025 (see full year).
Return flights
| 04 May - 08 May | Frontier Airlines | direct | |
| 02 May - 04 May | Frontier Airlines | ||
| 01 May - 05 May | Frontier Airlines | ||
| 17 May - 20 May | Southwest Airlines | ||
| 10 May - 12 May | Frontier Airlines | ||
| 15 May - 20 May | Delta |
Also check the deals for one-way flights from Buffalo to Raleigh-durham in May.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
