AirHint found the following cheapest return flights from Grand Rapids (GRR) to Raleigh-durham (RDU) in October 2025 (see full year).
Return flights
| 09 Oct - 12 Oct | Frontier Airlines | ||
| 03 Oct - 06 Oct | Allegiant Air | ||
| 25 Oct - 27 Oct | Delta | ||
| 24 Oct - 26 Oct | Allegiant Air | ||
| 17 Oct - 19 Oct | Allegiant Air |
Also check the deals for one-way flights from Grand Rapids to Raleigh-durham in October.
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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