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Cheap flights from Raleigh to New York from $48

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 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Raleigh to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
3:15 pm - 4:47 pmRDU  Raleigh-Durham-ISP Islip Long Island
1h 32mnonstop
Breeze Airways Logo
12:00 pm - 1:44 pmISP  Islip Long Island-RDU Raleigh-Durham
1h 44mnonstop
$97Breeze Airways
Tue, Sep 8 - Tue, Sep 15
Breeze Airways Logo
3:15 pm - 4:47 pmRDU  Raleigh-Durham-ISP Islip Long Island
1h 32mnonstop
Breeze Airways Logo
12:00 pm - 1:44 pmISP  Islip Long Island-RDU Raleigh-Durham
1h 44mnonstop
$97Breeze Airways
Tue, Sep 8 - Wed, Sep 16
Breeze Airways Logo
9:48 am - 11:20 amRDU  Raleigh-Durham-ISP Islip Long Island
1h 32mnonstop
Breeze Airways Logo
12:00 pm - 1:44 pmISP  Islip Long Island-RDU Raleigh-Durham
1h 44mnonstop
$98Breeze Airways
Sat, Sep 26 - Wed, Sep 30
Multiple Airlines Logo
10:07 am - 4:58 pmRDU  Raleigh-Durham-ISP Islip Long Island
6h 51m1 stop Orlando
Multiple Airlines Logo
12:00 pm - 1:44 pmISP  Islip Long Island-RDU Raleigh-Durham
1h 44mnonstop
$139Multiple Airlines
Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
9:48 am - 11:20 amRDU  Raleigh-Durham-ISP Islip Long Island
1h 32mnonstop
Multiple Airlines Logo
5:43 pm - 9:09 amISP  Islip Long Island-RDU Raleigh-Durham
15h 26m1 stop Orlando
$146Multiple Airlines
Sat, Sep 26 - Mon, Sep 28
Multiple Airlines Logo
3:15 pm - 4:47 pmRDU  Raleigh-Durham-ISP Islip Long Island
1h 32mnonstop
Multiple Airlines Logo
10:57 am - 6:15 pmISP  Islip Long Island-RDU Raleigh-Durham
7h 18m1 stop Orlando
$156Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Frontier Logo
9:59 pm - 9:53 amRDU  Raleigh-Durham-ISP Islip Long Island
11h 54m1 stop Orlando
Frontier Logo
10:57 am - 5:10 pmISP  Islip Long Island-RDU Raleigh-Durham
6h 13m1 stop Orlando
$176Frontier
Mon, Aug 31 - Wed, Sep 2
Frontier Logo
9:59 pm - 9:53 amRDU  Raleigh-Durham-ISP Islip Long Island
11h 54m1 stop Orlando
Frontier Logo
10:57 am - 5:10 pmISP  Islip Long Island-RDU Raleigh-Durham
6h 13m1 stop Orlando
$176Frontier
Mon, Aug 24 - Sat, Aug 29
Southwest Logo
11:30 am - 10:10 pmRDU  Raleigh-Durham-ISP Islip Long Island
10h 40m2 stops Dallas Love Field Baltimore/Washington
Southwest Logo
10:55 am - 2:55 pmISP  Islip Long Island-RDU Raleigh-Durham
4h 00m1 stop Baltimore/Washington
$241Southwest
Fri, Sep 11 - Tue, Sep 15
Southwest Logo
6:40 pm - 10:45 pmRDU  Raleigh-Durham-ISP Islip Long Island
4h 05m1 stop Baltimore/Washington
Southwest Logo
11:55 am - 9:00 pmISP  Islip Long Island-RDU Raleigh-Durham
9h 05m2 stops Baltimore/Washington Orlando
$241Southwest
Sun, Sep 6 - Sat, Sep 12

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Frontier flights from Raleigh to Islip, New York

Our best Frontier deals on Raleigh to Islip, New York flight tickets
Frontier
Aug 24
RDU9:59 pmRaleigh-Durham
11h 54m
1 stop
ISP9:53 amIslip Long Island
Aug 27
ISP10:57 amIslip Long Island
7h 18m
1 stop
RDU6:15 pmRaleigh-Durham
$176
Frontier
Sep 10
RDU4:49 pmRaleigh-Durham
25h 14m
1 stop
ISP6:03 pmIslip Long Island
Sep 14
ISP5:43 pmIslip Long Island
15h 26m
1 stop
RDU9:09 amRaleigh-Durham
$186
Frontier
Aug 17
RDU9:43 amRaleigh-Durham
9h 18m
1 stop
ISP7:01 pmIslip Long Island
Aug 27
ISP10:57 amIslip Long Island
7h 18m
1 stop
RDU6:15 pmRaleigh-Durham
$238

Breeze Airways flights from Raleigh to Islip, New York

Our best Breeze Airways deals on Raleigh to Islip, New York flight tickets
Breeze Airways
Sep 8
RDU3:15 pmRaleigh-Durham
1h 32m
ISP4:47 pmIslip Long Island
Sep 16
ISP12:00 pmIslip Long Island
1h 44m
RDU1:44 pmRaleigh-Durham
$97
Breeze Airways
Sep 26
RDU9:48 amRaleigh-Durham
1h 32m
ISP11:20 amIslip Long Island
Sep 30
ISP12:00 pmIslip Long Island
1h 44m
RDU1:44 pmRaleigh-Durham
$98
Breeze Airways
Sep 9
RDU9:48 amRaleigh-Durham
1h 32m
ISP11:20 amIslip Long Island
Sep 16
ISP12:00 pmIslip Long Island
1h 44m
RDU1:44 pmRaleigh-Durham
$102

momondo Fare Finder

 
Customize your flight search to find flights from Raleigh to Islip, New York that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Raleigh to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

RaleighIslip

RDU Raleigh-Durham - ISP Islip Long Island

RDUISP

Raleigh-Durham

Tue 9/8

3:15 pm-4:47 pm

Nonstop1h 32m

Islip Long Island

Tue 9/15

12:00 pm-1:44 pm

Nonstop1h 44m

$97

RaleighIslip

RDU Raleigh-Durham - ISP Islip Long Island

RDUISP

Raleigh-Durham

Tue 9/8

3:15 pm-4:47 pm

Nonstop1h 32m

Islip Long Island

Wed 9/16

12:00 pm-1:44 pm

Nonstop1h 44m

$97

RaleighIslip

RDU Raleigh-Durham - ISP Islip Long Island

RDUISP

Raleigh-Durham

Sat 9/26

9:48 am-11:20 am

Nonstop1h 32m

Islip Long Island

Wed 9/30

12:00 pm-1:44 pm

Nonstop1h 44m

$98

RaleighIslip

RDU Raleigh-Durham - ISP Islip Long Island

RDUISP

Raleigh-Durham

Tue 9/22

10:07 am-4:58 pm

1 stop6h 51m

Islip Long Island

Wed 9/30

12:00 pm-1:44 pm

Nonstop1h 44m

$139

RaleighIslip

RDU Raleigh-Durham - ISP Islip Long Island

RDUISP

Raleigh-Durham

Sat 9/26

9:48 am-11:20 am

Nonstop1h 32m

Islip Long Island

Mon 9/28

5:43 pm-9:09 am

1 stop15h 26m

$146

RaleighIslip

RDU Raleigh-Durham - ISP Islip Long Island

RDUISP

Raleigh-Durham

Tue 9/1

3:15 pm-4:47 pm

Nonstop1h 32m

Islip Long Island

Tue 9/8

10:57 am-6:15 pm

1 stop7h 18m

$156

RaleighIslip

RDU Raleigh-Durham - ISP Islip Long Island

RDUISP

Raleigh-Durham

Mon 8/31

9:59 pm-9:53 am

1 stop11h 54m

Islip Long Island

Wed 9/2

10:57 am-5:10 pm

1 stop6h 13m

$176

RaleighIslip

RDU Raleigh-Durham - ISP Islip Long Island

RDUISP

Raleigh-Durham

Mon 8/24

9:59 pm-9:53 am

1 stop11h 54m

Islip Long Island

Sat 8/29

10:57 am-5:10 pm

1 stop6h 13m

$176

RaleighIslip

RDU Raleigh-Durham - ISP Islip Long Island

RDUISP

Raleigh-Durham

Fri 9/11

11:30 am-10:10 pm

2 stops10h 40m

Islip Long Island

Tue 9/15

10:55 am-2:55 pm

1 stop4h 00m

$241

RaleighIslip

RDU Raleigh-Durham - ISP Islip Long Island

RDUISP

Raleigh-Durham

Sun 9/6

6:40 pm-10:45 pm

1 stop4h 05m

Islip Long Island

Sat 9/12

11:55 am-9:00 pm

2 stops9h 05m

$241

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

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 typical price of a round-trip flight between Raleigh and Islip, New York?

Prices are currently low for flights on this route.

Typical prices usually range from $172 to $308.
The lowest price recently found on this route was $97.

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

The month of January is, on average, the cheapest month to fly to Islip, New York from Raleigh, with most prices found around $138. If you aren’t able to travel to Islip, New York during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $149.

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 Tuesday. Travelers who choose to depart for Islip, New York on a Tuesday will often find tickets for as low as $162. The most expensive day to fly to Islip, New York is Monday, with ticket prices averaging around $221.

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 afternoon is the least expensive time of day to depart. momondo users have found prices as low as $162 when looking at flights departing in the afternoon. Flights to Islip, New York are more costly at noon, with an average ticket price of $368. 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 from Raleigh 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 $214 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 $125 on momondo.

What cabin class options are available on Raleigh to Islip, New York flights?

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

How have Raleigh to Islip, New York flight prices changed over time?

As of August 2026, prices for Raleigh to Islip, New York flights are approximately 11% cheaper when compared to flights at the same time last year.

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

$104

Fastest flight time

1h 32m

Direct flights

Every day

Airports in Islip, New York

1 airport
The best one-way flight to Islip, New York from Raleigh in the past 72 hours is $104. The best round-trip flight deal from Raleigh to Islip, New York found on momondo in the last 72 hours is $213.
The fastest flight from Raleigh to Islip, New York takes 1h 32m
Direct flights go from Raleigh to Islip, New York every day.
There is 1 airport in Islip, New York. From Raleigh there are direct flights to Islip Long Island (ISP).
Search flight deals

Frequently asked questions about flying from Raleigh to Islip, New York

  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Breeze AirwaysPriceFrom $117Free CancellationRating
8.2
304 reviews
Search Breeze Airways flights
FrontierPriceFrom $141Free CancellationRating
5.6
2,723 reviews
Search Frontier flights
SouthwestPriceFrom $218Free CancellationRating
8.0
4,217 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 $207, but momondo users have found Breeze Airways deals from Raleigh to Islip, New York from as low as $117 round-trip. Breeze Airways has been scored 8.2/10 in 304 reviews.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
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Riverhead
Southampton
Sag Harbor
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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