Cheapest one-way flights from Islip to Punta Cana in October from $211
AirHint found the following cheapest one-way flights from Islip (ISP) to Punta Cana (PUJ) in October 2025 (see full year).
One-Way flights
| 26 Oct | Frontier Airlines |
Also check the deals for return flights from Islip to Punta Cana 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.
