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Islip

$61+ Cheap flights from Durham, NC to Islip, NY (ISP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — ISP
Dec 9 — Dec 161
Tue 12/9
Tue 12/16
1 adult, Economy
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Cheapflights Tip: The best prices from Durham to Islip Long Island are usually found in February or March, booked 21 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Durham to Islip

Keep the following information in mind while searching for Durham to Islip flight deals. Data was last updated November 9, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$102
(CheapOair)

One-way from

$61
(CheapOair)

Popular in

November

Cheapest in

February

Average price

$318
Provider with most accurate pricing for Raleigh-Durham-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-New York (NYC) flights.
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From Durham to Islip Long Island
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One-way flight from Durham to Islip Long Island
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Highest demand for flights based on searches. 20% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Durham to Islip

Cheapest flights from Durham to Islip
Explore the most affordable flight options available from Durham to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 9, 2025.

This CheapOair deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:37 pmRDU - ISP
1 stop27h 22mFrontier
Mon 12/86:00 amISP - RDU
1 stop8h 08mFrontier
Deal found 11/9$110
This CheapOair deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:14 pmRDU - ISP
1 stop26h 30mFrontier
Tue 12/168:29 pmISP - RDU
1 stop20h 15mFrontier
Deal found 11/9$130
This CheapOair deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:57 pmRDU - ISP
1 stop26h 45mFrontier
Wed 12/36:00 amISP - RDU
1 stop10h 44mFrontier
Deal found 11/9$150
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:48 amRDU - ISP
1 stop23h 37mMultiple Airlines
Mon 1/52:25 pmISP - RDU
Nonstop1h 39mMultiple Airlines
Deal found 11/8$166
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/219:26 pmRDU - ISP
1 stop10h 36mFrontier
Mon 11/249:02 amISP - RDU
1 stop8h 45mFrontier
Deal found 11/8$174
This Priceline deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:13 pmRDU - ISP
Nonstop1h 32mMultiple Airlines
Mon 12/86:00 amISP - RDU
1 stop8h 08mMultiple Airlines
Deal found 11/9$179
This CheapOair deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:57 pmRDU - ISP
1 stop26h 45mFrontier
Wed 11/194:58 pmISP - RDU
1 stop15h 26mFrontier
Deal found 11/9$190
This Trip.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:21 pmRDU - ISP
1 stop13h 57mFrontier
Tue 12/28:29 pmISP - RDU
1 stop20h 15mFrontier
Deal found 11/7$192
This Trip.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:14 pmRDU - ISP
1 stop15h 11mFrontier
Sun 1/48:35 pmISP - RDU
1 stop11h 38mFrontier
Deal found 11/8$197
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/183:57 pmRDU - ISP
1 stop18h 40mMultiple Airlines
Sat 11/226:00 amISP - RDU
1 stop7h 29mMultiple Airlines
Deal found 11/8$201

Cheapflights Fare Finder

 
Customize your flight search to find flights from Durham to Islip 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, Cheapflights users made 2,558,603 searches. Data last updated November 9, 2025.
Use the filters below to find and compare flights from Durham to Islip that are best for you.

Fly from

Durham

Fly to

Islip

Route

Depart

Return

Price

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Thu 12/4

8:37 pm-11:59 pm

1 stop27h 22m

Islip Long Island

Mon 12/8

6:00 am-2:08 pm

1 stop8h 08m

$110

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Thu 2/5

5:01 pm-4:15 pm

1 stop23h 14m

Islip Long Island

Mon 2/9

11:35 am-9:51 am

1 stop22h 16m

$110

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Sat 1/31

9:38 am-11:10 am

Nonstop1h 32m

Islip Long Island

Wed 2/18

12:35 pm-2:18 pm

Nonstop1h 43m

$118

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Tue 12/9

8:14 pm-10:44 pm

1 stop26h 30m

Islip Long Island

Tue 12/16

8:29 pm-4:44 pm

1 stop20h 15m

$130

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Tue 2/24

10:48 am-10:40 am

1 stop23h 52m

Islip Long Island

Sat 2/28

3:10 pm-4:06 pm

1 stop24h 56m

$170

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Wed 12/31

8:14 pm-11:25 am

1 stop15h 11m

Islip Long Island

Sun 1/4

8:35 pm-8:13 am

1 stop11h 38m

$197

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Tue 11/25

8:21 pm-10:18 am

1 stop13h 57m

Islip Long Island

Tue 12/2

8:29 pm-6:21 pm

2 stops45h 52m

$207

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Fri 12/12

3:03 pm-3:10 pm

1 stop24h 07m

Islip Long Island

Wed 12/17

6:00 am-8:28 am

1 stop26h 28m

$210

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Mon 12/8

8:14 pm-7:34 pm

1 stop23h 20m

Islip Long Island

Wed 12/10

6:00 am-10:31 am

1 stop28h 31m

$210

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Fri 12/5

3:03 pm-11:59 pm

1 stop8h 56m

Islip Long Island

Sat 12/6

10:19 am-4:44 pm

1 stop6h 25m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 19 results
1
2

Best time to book a flight from Durham to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Durham with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Durham to Islip

How far ahead should I book a flight from Durham to Islip, New York?

Use this chart to determine the optimal time to book a round-trip flight from Durham to Islip. Price data was last updated on November 7, 2025.

Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from Durham to Islip, New York. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Durham to Islip, New York?

Currently, January is the cheapest month in which you can book a flight from Durham to Islip, New York (average of $41). Flying from Durham to Islip, New York in December is currently the most expensive (average of $82). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DU8 to ISP?

Find hourly flight availability from Durham to Islip. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 9, 2025.

One of the essential ways to save on airfare from Durham to Islip, New York is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 44% on airfare.

How much does it cost to fly round-trip from Durham to Islip, New York?

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Islip. Reviews last updated November 9, 2025.
Peruse reviews from past customers who have flown with Breeze Airways, Southwest, and Frontier from Durham to Islip to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
227 reviews

Crew

8.7

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Overall

8.1

Food

6.7

Reviews

1 / 13
8.0
Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!
Breeze Airways
8.1
Very good
227 reviews
Breeze Airways
8.1
Very good
227 reviews

Crew

8.7

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Overall

8.1

Food

6.7

Reviews

1 / 13
8.0
Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!
Southwest
8.0
Very good
4,236 reviews
Breeze Airways
8.1
Very good
227 reviews

Crew

8.7

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Overall

8.1

Food

6.7

Reviews

1 / 13
8.0
Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!
Frontier
5.8
Fair
3,111 reviews
Breeze Airways
8.1
Very good
227 reviews

Crew

8.7

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Overall

8.1

Food

6.7

Reviews

1 / 13
8.0
Excellent

Anonymous,Jul 2025

RIC - BDL

All went smoothly but the announcements from the crew were way to fast--approaching inaudible. Pilot announcements were perfect!

Related info for your journey

Find useful and relevant information for your journey from Durham to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Islip from Durham?

    If you book a flight to Islip from Durham, you will be flying to Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip. There are 0 flights from Durham to Long Island per day from 3 different airlines.

  • How popular is this Durham to Islip, New York flight route?

    Flights from Durham to Islip Long Island have been viewed 4 times in the past calendar month.

  • How long is the flight from Durham to Islip, New York?

    For as low as $118, Frontier can have you in Islip, New York from Durham in 1h 32m. There are 458 mi between Durham and Islip, New York. This flight may include one or multiple stops.

  • What are the cheapest flights from Durham to Islip, New York?

    While on average a flight from Durham to Islip, New York is generally $151, our data shows the cheapest flight currently is $119. When looking at the most popular route, (Raleigh-Durham - Islip Long Island), you can expect to pay $102 for that flight.

  • Can I find deals for flights from Durham to Islip that include hotel bookings?

    Yes. In addition to deals on Durham to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Durham to Islip?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Durham to Islip.

  • Can I find deals for business class flights from Durham to Islip?

    Yes. Cheapflights offers flight deals from Durham to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Durham to Islip, New York?

    Currently, January is the cheapest month in which you can book a flight from Durham to Islip, New York (average of $41). Flying from Durham to Islip, New York in December is currently the most expensive (average of $82). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead
Southampton

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Alternative routes for Durham to Islip

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Top 3 airlines flying from Durham to Islip

Discover the top 3 airlines that operate flights from Durham to Islip. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$194FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$92Average$176FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$247Average$356FlexibilityNo cancel feeOn-time63%

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