$266 Cheap Frontier Airlines flights Raleigh (RDU) to Islip (ISP)

$266 Cheap Frontier Airlines flights Raleigh (RDU) to Islip (ISP)

Prices were available within the past 7 days and start at $266 for one-way flights and $242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines

Find the cheapest month to fly from Raleigh (RDU) to Islip (ISP)

March is typically the cheapest month to fly

From $101 - $458 per traveler.
Flights from Raleigh (RDU) to Islip (ISP)
Origin airport
Raleigh - Durham Intl.
Destination airport
MacArthur
Airlines serving
Breeze Airways, Frontier Airlines, Southwest Airlines
Popular airline
Breeze Airways
Distance
733 km
Average flight time
1 hour 32 mins