How many flights depart from Raleigh to Islip, New York on average per week?

As of August 2025, 2 flights take off from Raleigh and land in Islip, New York each week. The most common flight departure day for this route is Mon, with 50% of weekly flights taking off on this day.

What airlines fly to Islip, New York?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Islip, New York from Raleigh according to our data. Delta is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 8 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Raleigh-Durham to Islip Long Island?

Breeze Airways, Frontier, and Southwest are the most popular carriers operating from Raleigh-Durham to Islip Long Island

When did momondo last update prices for flights from Raleigh-Durham Airport to Islip Long Island Airport?

Prices for flights from Raleigh-Durham Airport to Islip Long Island Airport refresh daily.

How many operators does momondo search for flights from Raleigh-Durham Airport to Islip Long Island Airport?

The number of operators available for flights from Raleigh-Durham Airport to Islip Long Island Airport is 3 as of August 2025.

How old do you have to be to fly from Raleigh-Durham Airport to Islip Long Island Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Raleigh-Durham Airport to Islip Long Island Airport.

What documentation or ID do you need to fly to Islip Long Island Airport?

The travel and health documents you'll need for your trip to Islip Long Island Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Islip Long Island Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$51 Cheap Flights from Raleigh to Islip in 2025

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Find the cheapest flights from Raleigh to New York

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:13 pm - 1:45 pmRDU-ISP

1h 32mnonstop

2:25 pm - 4:04 pmISP-RDU

1h 39mnonstop

$113Breeze Airways

Find Deal

Fri, Nov 14 - Mon, Nov 17

11:59 am - 1:31 pmRDU-ISP

1h 32mnonstop

2:21 pm - 4:04 pmISP-RDU

1h 43mnonstop

$117Breeze Airways

Find Deal

Fri, Feb 6 - Mon, Feb 9

12:13 pm - 1:45 pmRDU-ISP

1h 32mnonstop

9:54 am - 5:42 pmISP-RDU

7h 48m1 stop

$142

Find Deal

Fri, Nov 14 - Mon, Nov 17

8:08 pm - 10:55 amRDU-ISP

14h 47m1 stop

11:25 am - 9:53 amISP-RDU

22h 28m1 stop

$148Frontier

Find Deal

Fri, Sep 12 - Sun, Sep 14

9:55 pm - 4:27 pmRDU-ISP

18h 32m1 stop

11:25 am - 9:53 amISP-RDU

22h 28m1 stop

$150Frontier

Find Deal

Thu, Sep 11 - Sun, Sep 14

9:10 am - 12:25 pmRDU-ISP

3h 15m1 stop

4:55 pm - 10:30 pmISP-RDU

5h 35m1 stop

$157Southwest

Find Deal

Wed, Oct 8 - Wed, Oct 15

12:13 pm - 1:45 pmRDU-ISP

1h 32mnonstop

2:25 pm - 4:04 pmISP-RDU

1h 39mnonstop

$159Breeze Airways

Find Deal

Fri, Nov 21 - Mon, Dec 1

8:08 pm - 10:55 amRDU-ISP

14h 47m1 stop

9:49 am - 5:11 pmISP-RDU

7h 22m1 stop

$167Frontier

Find Deal

Fri, Sep 12 - Fri, Sep 26

9:48 pm - 10:37 amRDU-ISP

12h 49m1 stop

4:58 pm - 7:16 pmISP-RDU

26h 18m1 stop

$171Frontier

Find Deal

Fri, Oct 31 - Sat, Nov 1

10:00 am - 3:10 pmRDU-ISP

5h 10m1 stop

6:00 am - 10:30 amISP-RDU

4h 30m1 stop

$201Southwest

Find Deal

Wed, Sep 17 - Mon, Sep 22

Breeze Airways flights from Raleigh to Islip, New York

Our best Breeze Airways deals on Raleigh to Islip, New York flight tickets

Breeze Airways

Nov 14

RDU12:13 pmRaleigh-Durham

1h 32m

ISP1:45 pmIslip Long Island

Nov 17

ISP2:25 pmIslip Long Island

1h 39m

RDU4:04 pmRaleigh-Durham

$113

Find similar

Breeze Airways

Feb 6

RDU11:59 amRaleigh-Durham

1h 32m

ISP1:31 pmIslip Long Island

Feb 9

ISP2:21 pmIslip Long Island

1h 43m

RDU4:04 pmRaleigh-Durham

$117

Find similar

Breeze Airways

Nov 21

RDU12:13 pmRaleigh-Durham

1h 32m

ISP1:45 pmIslip Long Island

Dec 1

ISP2:25 pmIslip Long Island

1h 39m

RDU4:04 pmRaleigh-Durham

$159

Find similar

Frontier flights from Raleigh to Islip, New York

Our best Frontier deals on Raleigh to Islip, New York flight tickets

Frontier

Sep 12

RDU8:08 pmRaleigh-Durham

14h 47m

1 stop

ISP10:55 amIslip Long Island

Sep 14

ISP11:25 amIslip Long Island

22h 28m

1 stop

RDU9:53 amRaleigh-Durham

$148

Find similar

Frontier

Sep 11

RDU9:55 pmRaleigh-Durham

18h 32m

1 stop

ISP4:27 pmIslip Long Island

Sep 14

ISP11:25 amIslip Long Island

22h 28m

1 stop

RDU9:53 amRaleigh-Durham

$150

Find similar

Frontier

Sep 12

RDU8:08 pmRaleigh-Durham

14h 47m

1 stop

ISP10:55 amIslip Long Island

Sep 26

ISP9:49 amIslip Long Island

7h 22m

1 stop

RDU5:11 pmRaleigh-Durham

$167

Find similar

Fly from

Fly to

Route

Depart

Return

Price

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Fri 11/14

12:13 pm-1:45 pm

Nonstop1h 32m

Islip Long Island

Mon 11/17

2:25 pm-4:04 pm

Nonstop1h 39m

$113

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Fri 2/6

11:59 am-1:31 pm

Nonstop1h 32m

Islip Long Island

Mon 2/9

2:21 pm-4:04 pm

Nonstop1h 43m

$117

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Fri 11/14

12:13 pm-1:45 pm

Nonstop1h 32m

Islip Long Island

Mon 11/17

9:54 am-5:42 pm

1 stop7h 48m

$142

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Fri 9/12

8:08 pm-10:55 am

1 stop14h 47m

Islip Long Island

Sun 9/14

11:25 am-9:53 am

1 stop22h 28m

$148

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Thu 9/11

9:55 pm-4:27 pm

1 stop18h 32m

Islip Long Island

Sun 9/14

11:25 am-9:53 am

1 stop22h 28m

$150

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Wed 10/8

9:10 am-12:25 pm

1 stop3h 15m

Islip Long Island

Wed 10/15

4:55 pm-10:30 pm

1 stop5h 35m

$157

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Fri 11/21

12:13 pm-1:45 pm

Nonstop1h 32m

Islip Long Island

Mon 12/1

2:25 pm-4:04 pm

Nonstop1h 39m

$159

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Fri 9/12

8:08 pm-10:55 am

1 stop14h 47m

Islip Long Island

Fri 9/26

9:49 am-5:11 pm

1 stop7h 22m

$167

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Fri 10/31

9:48 pm-10:37 am

1 stop12h 49m

Islip Long Island

Sat 11/1

4:58 pm-7:16 pm

1 stop26h 18m

$171

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Wed 9/17

10:00 am-3:10 pm

1 stop5h 10m

Islip Long Island

Mon 9/22

6:00 am-10:30 am

1 stop4h 30m

$201

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Raleigh to Islip, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Islip, New York?

The month of February is, on average, the cheapest month to fly to Islip, New York from Raleigh, with most prices found around $103. If you aren’t able to travel to Islip, New York during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $113.

What is the cheapest day to depart on your flight to Islip, New York?

The cheapest day to depart from Raleigh to Islip, New York is on a Thursday. Travelers who choose to depart for Islip, New York on a Thursday will often find tickets for as low as $139. The most expensive day to fly to Islip, New York is Wednesday, with ticket prices averaging around $238.

What is the cheapest time of day to depart on your flight to Islip, New York?

Flying to Islip, New York from Raleigh in the morning is the least expensive time of day to depart. momondo users have found prices as low as $153 when looking at flights departing in the morning. Flights to Islip, New York are more costly at noon, with an average ticket price of $259. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Raleigh-Durham to Islip Long Island flight route?

Fly from Raleigh-Durham to Islip Long Island for the best Raleigh-Durham - Islip Long Island flight prices

How far in advance should I book a flight to Islip, New York?

You are more likely to see cheaper flights to Islip, New York from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Islip, New York for around $205 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Islip, New York from Raleigh for as low as $109 on momondo.

What cabin class options are available on Raleigh-Durham to Islip Long Island flights?

There are 2 cabin classes available to choose from on Raleigh-Durham to Islip Long Island flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Raleigh to Islip, New York

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Islip, New York according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Raleigh to Islip, New York (RDU to ISP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Islip, New York

Best Price Found	$51
Fastest flight time	1h 31m
Direct flights	Tue, Thu and Sat
Airports in Islip, New York	1 airport

The best one-way flight to Islip, New York from Raleigh in the past 72 hours is $51. The best round-trip flight deal from Raleigh to Islip, New York found on momondo in the last 72 hours is $113.

The fastest flight from Raleigh to Islip, New York takes 1h 31m

Direct flights go from Raleigh to Islip, New York on Tuesday, Thursday and Saturday. The only airline offering direct flights is Breeze Airways.

There is 1 airport near Islip, New York: Islip Long Island (ISP)

Search flight deals

How far is Raleigh-Durham to Islip Long Island by plane?
Islip Long Island is 451.1 mi away from Raleigh-Durham. Typically, this will take 1h 32m by plane in normal conditions.
When did momondo last update prices for flights from Raleigh-Durham Airport to Islip Long Island Airport?
Prices for flights from Raleigh-Durham Airport to Islip Long Island Airport refresh daily.
How many operators does momondo search for flights from Raleigh-Durham Airport to Islip Long Island Airport?
The number of operators available for flights from Raleigh-Durham Airport to Islip Long Island Airport is 3 as of August 2025.
How old do you have to be to fly from Raleigh-Durham Airport to Islip Long Island Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Raleigh-Durham Airport to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The travel and health documents you'll need for your trip to Islip Long Island Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Islip Long Island Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Raleigh to Islip, New York?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Raleigh to Islip, New York is Embraer 190 (33.17% of total bookings). The next most popular plane models are Airbus A321neo (13.66%), Airbus A220-300 (11.71%), and Canadair (Bombardier) Regional Jet 900 (5.85%).
What is the most popular airline from Raleigh to Islip, New York?
Based on momondo bookings for flights between Raleigh and Islip, New York, the leading airline is Breeze Airways, making up 76% of the total bookings. Other popular airlines include Southwest with 17% and Frontier with 7%.

Best airlines flying from Raleigh to Islip, New York

Compare and see reviews for airlines that fly from Raleigh to Islip, New York with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $49	Free Cancellation	Rating 5.8 3,212 reviews	Search Frontier flights
Breeze Airways	PriceFrom $95	Free Cancellation	Rating 8.0 196 reviews	Search Breeze Airways flights
Southwest	PriceFrom $248	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Breeze Airways Flights From Raleigh to Islip, New York
Breeze Airways operates around 2 flights from Raleigh to Islip, New York every week. The average price of these flights found in the last 72 hours has been $168, but momondo users have found Breeze Airways deals from Raleigh to Islip, New York from as low as $95 round-trip. Breeze Airways has been scored 8.0/10 in 196 reviews.

Montauk

Riverhead

Sag Harbor

Southampton

Amagansett

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Islip?

Finding the right flight to Islip from Raleigh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Islip quick and easy, saving you time and money.

Can I find flights from Raleigh to Islip with flexible booking policies on momondo?

Flights from Raleigh to Islip with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Raleigh to Islip?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Islip from Raleigh.

I’m not ready to book a flight from Raleigh to Islip right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Islip, momondo offers a useful price alert feature which will track prices for flights to Islip from Raleigh and alert you when they change.

An easier way to manage your Islip, New York trip

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Cheap flights from Raleigh to New York from $51

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to New York departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Breeze Airways flights from Raleigh to Islip, New York

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How to get the cheapest flight ticket from Raleigh to Islip, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Islip, New York?

What is the cheapest day to depart on your flight to Islip, New York?

The cheapest day to depart from Raleigh to Islip, New York is on a Thursday. Travelers who choose to depart for Islip, New York on a Thursday will often find tickets for as low as $139. The most expensive day to fly to Islip, New York is Wednesday, with ticket prices averaging around $238.

What is the cheapest time of day to depart on your flight to Islip, New York?

What is the cheapest Raleigh-Durham to Islip Long Island flight route?

Fly from Raleigh-Durham to Islip Long Island for the best Raleigh-Durham - Islip Long Island flight prices

How far in advance should I book a flight to Islip, New York?

What cabin class options are available on Raleigh-Durham to Islip Long Island flights?

There are 2 cabin classes available to choose from on Raleigh-Durham to Islip Long Island flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Raleigh-Durham to Islip Long Island?

Breeze Airways, Frontier, and Southwest are the most popular carriers operating from Raleigh-Durham to Islip Long Island

What airlines fly to Islip, New York?

How many flights depart from Raleigh to Islip, New York on average per week?

As of August 2025, 2 flights take off from Raleigh and land in Islip, New York each week. The most common flight departure day for this route is Mon, with 50% of weekly flights taking off on this day.

When to book flights from Raleigh to Islip, New York

Cheap Raleigh to Islip, New York (RDU to ISP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Islip, New York

Best Price Found

Fastest flight time

Direct flights

Airports in Islip, New York

How far is Raleigh-Durham to Islip Long Island by plane?

When did momondo last update prices for flights from Raleigh-Durham Airport to Islip Long Island Airport?

How many operators does momondo search for flights from Raleigh-Durham Airport to Islip Long Island Airport?

How old do you have to be to fly from Raleigh-Durham Airport to Islip Long Island Airport?

What documentation or ID do you need to fly to Islip Long Island Airport?

What is the most popular plane model from Raleigh to Islip, New York?

What is the most popular airline from Raleigh to Islip, New York?

Best airlines flying from Raleigh to Islip, New York

Compare and see reviews for airlines that fly from Raleigh to Islip, New York with momondo

Breeze Airways Flights From Raleigh to Islip, New York

Traveling to a place near New York?

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Islip?

Can I find flights from Raleigh to Islip with flexible booking policies on momondo?

How can momondo help me find flights from Raleigh to Islip?

I’m not ready to book a flight from Raleigh to Islip right now. Can momondo alert me if prices change?

An easier way to manage your Islip, New York trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing New York