Cheap Flight Tickets from Raleigh/Durham (RDU) to Islip (ISP), Starting at $310

Good to Know: Cheapest and Fastest RDU - ISP Flights

Useful information for finding best airline tickets from Raleigh Durham International to Long Island Mac Arthur on your next trip.

Cheapest Round Trip Flight

$630

WN Southwest Airlines • 1 stop • 12h 5m

Aug 20 – Aug 24

The cheapest round trip flight from Raleigh/Durham to Islip (RDU-ISP-RDU) is currently $630

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Cheapest Direct Flight

$310

MX Breeze Airways • nonstop • 2h 12m

Sep 25

The cheapest nonstop flight from Raleigh/Durham to Islip (RDU-ISP) is currently $310

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Fastest Flight

2h 12m

The fastest nonstop flight from Raleigh/Durham to Islip (RDU-ISP) takes 2h 12m

Top Airlines Flying from Raleigh/Durham to Islip

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Raleigh/Durham (RDU) to Islip (ISP)

Compare and book low fare round-trip air tickets from Raleigh/Durham to Islip. Ideal for travelers with confirmed return itineraries.

Aug 20 - Aug 24, Economy
WN
Raleigh/Durham → Islip
12h 5m
2:40 PM - 10:05 PM • 1 stop
WN
Raleigh/Durham → Islip
5h 40m
10:20 AM - 2:00 PM • 1 stop
$630
Southwest Airlines
Aug 20 - Aug 24, Economy
WN
Raleigh/Durham → Islip
8h 55m
7:00 AM - 12:35 PM • 1 stop
WN
Raleigh/Durham → Islip
5h 30m
6:10 AM - 9:40 AM • 1 stop
$630
Southwest Airlines
Aug 20 - Aug 24, Economy
WN
Raleigh/Durham → Islip
15h 25m
7:00 AM - 4:25 PM • 1 stop
WN
Raleigh/Durham → Islip
5h 30m
6:10 AM - 9:40 AM • 1 stop
$630
Southwest Airlines
Aug 20 - Aug 24, Economy
WN
Raleigh/Durham → Islip
15h 35m
12:30 PM - 10:05 PM • 1 stop
WN
Raleigh/Durham → Islip
5h 40m
10:20 AM - 2:00 PM • 1 stop
$630
Southwest Airlines
Aug 20 - Aug 24, Economy
WN
Raleigh/Durham → Islip
19h 5m
10:20 AM - 10:05 PM • 2 stops
WN
Raleigh/Durham → Islip
5h 30m
6:10 AM - 9:40 AM • 1 stop
$636
Southwest Airlines
Aug 20 - Aug 24, Economy
WN
Raleigh/Durham → Islip
15h 40m
6:45 AM - 4:25 PM • 3 stops
WN
Raleigh/Durham → Islip
10h 30m
6:10 AM - 12:40 PM • 2 stops
$646
Southwest Airlines

Fly from Raleigh/Durham to Islip with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Raleigh/Durham to Islip? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Raleigh/Durham to Islip Flights

What are the airports in Raleigh/Durham?
RDU
What’s the most popular airline flying from RDU to ISP?
The most popular airline flying from Raleigh/Durham to Islip are
Can I fly from RDU to ISP non-stop?
Yes, you can fly RDU to ISP non-stop on
Which airlines fly nonstop between Raleigh/Durham and Islip?
The non-stop flights between Raleigh/Durham and Islip are .
What’s the earliest departure time from RDU to ISP Airport?
The earliest flight leaves RDU at 6:45 am and lands in ISP - Long Island Mac Arthur
What are the airports in Islip?
ISP
Can I make changes to my Raleigh/Durham to Islip flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from RDU to ISP?
Read the fare rules of the Raleigh/Durham to Islip air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Raleigh/Durham and Islip?
operate flights between Raleigh/Durham and Islip
How long does a flight from Raleigh/Durham to Islip take?
It takes approximately 2 hour to fly non-stop from RDU to ISP, which is 458.6 miles by air.
Which airlines provide the cheapest flights from Raleigh/Durham (RDU) to Islip (ISP) ?
In the past couple of days, the cheapest tickets to ISP from RDU were found on WN : USD 646
Do I need a passport to fly between RDU and ISP?
No
What’s the latest departure time from RDU to ISP ?
The last flight leaves RDU at 2:40 pm

Raleigh/Durham (RDU) to Islip (ISP): Airport Information

Origin Airport Raleigh Durham International , Raleigh/Durham, US
Destination Airport Long Island Mac Arthur , Islip, US
Distance 459 miles

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