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RDU - ISP

$58 Find cheap flights from Raleigh to Islip, New York

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Raleigh to Islip departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to Islip

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Islip, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Islip, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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Cheap flight deals from Raleigh to Islip (RDU-ISP)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Raleigh to Islip that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:49 am - 8:13 amRDU-ISP
20h 24m1 stop
9:42 pm - 8:45 amISP-RDU
11h 03m1 stop
$102Frontier
Find Deal
Wed, May 22 - Tue, May 28
10:16 pm - 7:40 amRDU-ISP
9h 24m1 stop
10:23 pm - 8:28 amISP-RDU
10h 05m1 stop
$120Frontier
Find Deal
Sat, Jun 8 - Sun, Jun 9
9:50 pm - 10:02 amRDU-ISP
12h 12m1 stop
4:49 pm - 7:55 amISP-RDU
15h 06m1 stop
$125Frontier
Find Deal
Sat, Jun 1 - Sun, Jun 2
1:01 pm - 7:40 amRDU-ISP
18h 39m1 stop
4:46 pm - 7:53 amISP-RDU
15h 07m1 stop
$126Frontier
Find Deal
Tue, Jun 4 - Mon, Jun 10
10:46 pm - 8:13 amRDU-ISP
9h 27m1 stop
10:27 pm - 7:55 amISP-RDU
9h 28m1 stop
$128Frontier
Find Deal
Sat, May 18 - Sun, May 19
9:50 pm - 10:02 amRDU-ISP
12h 12m1 stop
4:49 pm - 2:44 pmISP-RDU
21h 55m2 stops
$130Frontier
Find Deal
Sat, Jun 1 - Sun, Jun 2
11:56 am - 1:26 pmRDU-ISP
1h 30mnonstop
2:05 pm - 3:40 pmISP-RDU
1h 35mnonstop
$133Breeze Airways
Find Deal
Thu, May 16 - Sun, May 26
11:45 am - 1:17 pmRDU-ISP
1h 32mnonstop
1:57 pm - 3:35 pmISP-RDU
1h 38mnonstop
$143Breeze Airways
Find Deal
Thu, Sep 19 - Sun, Sep 29
11:45 am - 1:17 pmRDU-ISP
1h 32mnonstop
1:57 pm - 3:35 pmISP-RDU
1h 38mnonstop
$148Breeze Airways
Find Deal
Fri, Nov 1 - Mon, Nov 4
10:46 pm - 8:13 amRDU-ISP
9h 27m1 stop
2:05 pm - 3:40 pmISP-RDU
1h 35mnonstop
Sat, May 18 - Sun, May 19

Flights from Raleigh to Islip - Travel Insights & Trends

Get data-powered insights and trends into flights from Raleigh to Islip to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Raleigh to Islip?

The average price of all flights from Raleigh to Islip, New York clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Raleigh to Islip, look for departures on Fridays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Islip, Friday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Raleigh to Islip, New York, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Raleigh to Islip, New York is October, where tickets cost $91 on average. On the other hand, the most expensive months are December and January, where the average cost of tickets is $817 and $232 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Raleigh to Islip, New York, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Raleigh to Islip, New York, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 18 days before departure.

Which airlines provide the cheapest flights from Raleigh to Islip?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Raleigh to Islip were found on Frontier ($102) and Breeze Airways ($133). Frontier proposed the cheapest one-way flight at $58.

Which airlines fly non-stop between Raleigh and Islip, New York?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Raleigh to Islip, New York.
There is just one airline that flies from Raleigh to Islip, New York direct and that is Breeze Airways. The best one-way deal found from Breeze Airways for the route is $75.

How many flights are there between Raleigh and Islip, New York per day?

There is a maximum of 1 nonstop flight a day that takes off from Raleigh and lands in Islip, New York, with an average flight time of 1h 30m. The most common departure time is 11:00 am and most flights take off in the morning. Each week, there are 2 flights.

Which cabin class options are there for flights between Raleigh and Islip, New York?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Raleigh to Islip take?

Direct flights cover the 458 miles separating Raleigh to Islip in about 1h 30m.

What’s the earliest departure time from Raleigh to Islip?

Early birds can take the earliest flight from Raleigh at 11:56 am and will be landing in Islip, New York at 1:26 pm.

What’s the latest departure time from Raleigh to Islip?

If you prefer to fly at night, the latest flight from Raleigh to Islip, New York jets off at 11:56 am and lands at 1:26 pm.

Good to know

Low season

December

High season

August

Cheapest flight

$58
Best time to beat the crowds but there is an average 306% increase in price.
Most popular time to fly and prices are also 48% lower on average.
Flight from Raleigh to Islip

When to book flights from Raleigh to Islip

Are your dates flexible? Find out the best times to travel from Raleigh to Islip based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Raleigh to Islip

  • What is the cheapest flight from Raleigh to Islip, New York?

    In the last 3 days, the lowest price for a flight from Raleigh to Islip, New York was $58 for a one-way ticket and $102 for a round-trip.

  • Do I need a passport to fly between Raleigh and Islip?

    No, a passport isn't needed to fly from Raleigh to Islip. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from Raleigh to Islip?

    Delta, American Airlines, and JetBlue offer inflight Wi-Fi service on the Raleigh to Islip flight route.

  • Which aircraft models fly most regularly from Raleigh to Islip?

    The Embraer 195 is the aircraft model that flies most regularly on the Raleigh to Islip flight route.

  • On which days can I fly direct from Raleigh to Islip?

    You can catch a nonstop flight from Raleigh to Islip on on Thursday, and Sunday.

  • Which is the best airline for flights from Raleigh to Islip, Breeze Airways or Frontier?

    The two airlines most popular with KAYAK users for flights from Raleigh to Islip are Breeze Airways and Frontier. With an average price for the route of $148 and an overall rating of 8.1, Breeze Airways is the most popular choice. Frontier is also a great choice for the route, with an average price of $95 and an overall rating of 6.2.

  • How does KAYAK find such low prices on flights from Raleigh to Islip?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Raleigh to Islip.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Raleigh to Islip?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Raleigh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Raleigh to Islip?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Islip with an airline and back to Raleigh with another airline. Booking your flights between Raleigh and ISP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Raleigh to Islip?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Islip from Raleigh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from RDU to Islip

  • Looking for a cheap flight? 25% of our users found flights on this route for $60 or less one-way and $129 or less round-trip.

Prefer to fly non-stop from Raleigh to Islip?

Find which airlines fly direct from Raleigh-Durham to Long Island, which days they fly and book direct flights.

Nonstop departures

Raleigh-Durham to Islip Long Island

Thursday

Breeze Airways

Breeze Airways

Sunday

Breeze Airways

Breeze Airways

See more direct flights

Nonstop returns

Islip Long Island to Raleigh-Durham

Thursday

Breeze Airways

Breeze Airways

Sunday

Breeze Airways

Breeze Airways

See more direct flights
See more direct flights

Top 3 airlines serving from Raleigh to Islip

 
See real verified KAYAK customer reviews for airlines flying from Raleigh to Islip. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Raleigh to Islip? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Breeze AirwaysOverall score based on 75 reviews
8.3Boarding
6.4Entertainment
6.7Food
8.1Comfort
8.9Crew
Airline reviews

The only thing that would make the experience better is a little more leg room and the overhead bins are very low. I hit my head when I was settling into the middle seat and was nervous about poking my eye on the corner of a lowered bin when I was deplaning.

8.0 ExcellentKaren, Apr 2024CAK - LAS
Read more about Breeze Airways reviews

The only thing that would make the experience better is a little more leg room and the overhead bins are very low. I hit my head when I was settling into the middle seat and was nervous about poking my eye on the corner of a lowered bin when I was deplaning.

It helps manage expectations to know that this is a discount airline. I brought my own snacks so that I wouldn't have to buy something if I got hungry or thirsty for soda during the flight. One of my seat mates was unaware that he would have to pay $4 for a Coke and was a bit upset. He hadn't listened to the flight attendant say "Drinks for purchase?". All of the employees I interacted with were friendly and professional. My one complaint is that the overhead bins are very low when they are open. I was heading for the middle seat and unexpectedly hit the top of my head on the bottom of the open overhead bin. The headrests were also a little uncomfortable. But overall, for the price, it was a decent value, and I would fly Breeze again.

Flight was on time. The crew was efficient and kind.

Did not like the fact that I was charged to take on a bag I usually put in the overhead

My flight was delayed, not by much.?very good communication during fest and waiting to board.

Communication with airline electronically was difficult. No number seemed available to talk to customer service.

What could have been better is if Discover credit card would be able to purchase food

Crew was inconsistent in instructions in advising passengers about seat backs during take off. Perfunctory announcements except from cabin.

The experience with Breeze was really great. The app makes managing flights easy. You can check in on there 24 hours in advance, and your boarding pass is there, too. The flight crew and the staff at both our airports were wonderful. Snacks and drinks were reasonably priced. The seats were very comfortable, they even had adjustable headrests on every seat. The only downside is not having entertainment or Wi-Fi available onboard.

The price is amazing. I was worried about how the flight would be as I never flew then. Seats were very comfortable. We had lots of legroom. The Akron airport was really nice. Overall it didn't have the stress we usually experience with flying. Highly recommend

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

Everything was good except for deplaning in NY. Took way too long!!

Jet Blue keeps getting iit wrong. 4 hour mechanical delay followed by terrible boarding experience. This is my third horrific jet blue flight in 2024. I am going to try to avoid this loser in the sky

no wifi and the aircraft was very old with tiny 4” screens.

I liked that boarding and take off were timely despite a 15 minute delay due to weather. The pilot communicated with us the entire flight keeping us informed re: turbulance and slight delays on the runway after we landed.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

Flawless trip. Pilot came out and introduced himself, welcomed everyone, made a light joke to put everyone at ease. Arrived quite early.

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

Book cheap flights from Raleigh to Islip

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Raleigh to Islip found on KAYAK in the last 72 hours.
5/25Sat
1 stopFrontier
9h 29mRDU-ISP
$58
6/15Sat
1 stopFrontier
13h 16mRDU-ISP
$61
5/16Thu
nonstopBreeze Airways
1h 30mRDU-ISP
$69
6/17Mon
1 stopFrontier
11h 53mRDU-ISP
$92
5/23Thu
nonstopBreeze Airways
1h 30mRDU-ISP
$99
5/9Thu
nonstopBreeze Airways
1h 30mRDU-ISP
$109
5/19Sun
nonstopBreeze Airways
1h 30mRDU-ISP
$119
5/25Sat
2 stops
18h 20mRDU-ISP
$122
8/1Thu
nonstopBreeze Airways
1h 30mRDU-ISP
$129
5/26Sun
1 stopFrontier
11h 31mRDU-ISP
$175

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Last minute flights from Raleigh to Islip

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Raleigh to Islip that are departing in the next 10 days.
5/9Thu
nonstopBreeze Airways
1h 30mRDU-ISP
5/12Sun
nonstopBreeze Airways
1h 35mISP-RDU
$208
5/8Wed
multi-stopFrontier
14h 02mRDU-ISP
5/14Tue
multi-stopFrontier
19h 06mISP-RDU
$239

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Raleigh - Islip Flights

Departure:

Raleigh (RDU)United States

Destination:

Islip (ISP)United States

Return flight deals:

Islip - Raleigh

Cabin classes:

$108