AirHint found the following cheapest return flights from Buffalo (BUF) to Raleigh-durham (RDU) in August 2025 (see full year).
Return flights
| 23 Aug - 28 Aug | Frontier Airlines | direct | |
| 18 Aug - 22 Aug | American Airlines |
Also check the deals for one-way flights from Buffalo to Raleigh-durham in August.
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.
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