$90 Cheap Flights from Raleigh to Islip (RDU to ISP)

App

Customer Support

USD

Find Bookings

Trip.com

Flights

Flights to United States

Flights to New York State

Flights to Islip

Flights from Raleigh to Islip

Worldwide Coverage

Flights to over 5,000 cities

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued

Secure Payment

Convenient & reliable booking and payment system

Cheap flight deals from Raleigh to Islip Starting at $90

For as little as $90, you can take your next adventure to Islip without breaking the bank. Choose between one-way and return tickets from Raleigh below.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Raleigh to Islip?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Islip from Raleigh have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Raleigh to Islip

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Raleigh to Islip.

Frontier Airlines

From $90

Avelo Airlines

From $93

Delta Air Lines

From $176

Jetblue Airways

From $177

United Airlines

From $280

Southwest Airlines

From $397

Find more flights and airlines

Alternative Cheap Routes from Raleigh to Islip

Did you know that you can save money and time on an alternative route from Raleigh to Islip? Check out some of the different available routes below.

Cheapest
RDU
09:44 pm
10h 6m
1 transfer
ISP
07:50 am
Raleigh–Durham International Airport - Long Island Macarthur Airport
Sun, Dec 22Frontier Airlines
$90
RDU
09:44 pm
10h 6m
1 transfer
ISP
07:50 am
Raleigh–Durham International Airport - Long Island Macarthur Airport
Sun, Dec 22Frontier Airlines
$90
Find More Flights

Frequently Asked Questions

When are flight tickets from Raleigh (RDU) to Islip (ISP) the cheapest?
Airlines adjust prices for flights from Raleigh to Islip based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Raleigh (RDU) to Islip (ISP) cost?
According to Trip.com's data, the lowest price is around $296.
How long does it take to fly from Raleigh (RDU) to Islip (ISP) and what is the distance?
It takes around 1 hour 31 minutes to fly from Raleigh (RDU) to Islip (ISP).
What is the transportation method from the main airport to downtown in Islip?
- The distance from Long Island Macarthur Airport to downtown is about 11 km. It takes about 30 minutes by taxi.
What are the most popular airlines that fly from Raleigh (RDU) to Islip (ISP)?
Airlines with flights from Raleigh (RDU) to Islip (ISP): Breeze Airways.

How to find a cheap flight from Raleigh to Islip

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Info | Raleigh to Islip

Cheapest nonstop flight price	$90
Off-season for travel	December
Peak season for travel	January
Flight distance	737.92 km
Average flight time	1 hour 31 minutes
Popular airline	American Airlines