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All scheduled flights from Raleigh/Durham to Islip (RDU-ISP)

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All scheduled flights from RDU to ISP. You can fly from Raleigh/Durham to Islip non-stop on Mondays, Tuesdays, Thursdays, Fridays & Sundays and the flight takes about 1 and a half hour. Flights with stops take between 3 to 3 hours depending on your flight and connection airport.
RDU-ISP
- Flight has a long layover time at the stop-airport and will affect your flight time.
- Change of terminals at the layover airport. This can go quickly or take time depending on the airport.
- Flight is partially or completely overnight (Red-eye flight).
- Airline or one of the airlines in the flight path is a low-cost carrier. Some travelers wants to avoid low-cost airlines.
- This is codeshare flight. A codeshare flight is an agreement between airlines to sell seats on each others flights. Click on the flight to see the actual flight operator.

The fastest option is flying non-stop between RDU and ISP with a total flight time of 1 hour and 38 minutes.

ISP is the IATA airport code for Long Island Mac Arthur Airport, Islip, New York.

The transfer from ISP is 18 minutes by car to Islip.

Yes, you can fly non-stop from RDU to ISP with Frontier Airlines.

It all depends on what dates you plan on flying. But the approximate round-trip price for one passenger with Frontier Airlines is $120 and with Breeze Airways $123.