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Islip

$54+ Cheap flights from Durham, NC to Islip (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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — ISP
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
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 Friday

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 septiembre 17, 2025.

Round-trip from

$127
(CheapOair)

One-way from

$54
(Breeze Airways)

Popular in

July

Cheapest in

February

Average price

$261
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. 19% potential increase in price ($52 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 September 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 septiembre 17, 2025.

This CheapOair deal was found by Cheapflights users on 9/15. 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.
lun. 12/812:13 pmRDU - ISP
Nonstop1h 32mBreeze Airways
vie. 12/122:25 pmISP - RDU
Nonstop1h 39mBreeze Airways
Deal found 9/15$127
This CheapOair deal was found by Cheapflights users on 9/16. 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.
vie. 11/712:13 pmRDU - ISP
Nonstop1h 32mBreeze Airways
lun. 11/102:25 pmISP - RDU
Nonstop1h 39mBreeze Airways
Deal found 9/16$138
This CheapOair deal was found by Cheapflights users on 9/15. 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.
vie. 12/512:13 pmRDU - ISP
Nonstop1h 32mBreeze Airways
lun. 12/82:25 pmISP - RDU
Nonstop1h 39mBreeze Airways
Deal found 9/15$143
This CheapOair deal was found by Cheapflights users on 9/14. 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.
jue. 10/29:02 pmRDU - ISP
1 stop13h 38mFrontier
dom. 10/55:12 pmISP - RDU
1 stop23h 59mFrontier
Deal found 9/14$144
This Orbitz deal was found by Cheapflights users on 9/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/712:13 pmRDU - ISP
Nonstop1h 32mMultiple Airlines
dom. 11/99:27 pmISP - RDU
1 stop11h 16mMultiple Airlines
Deal found 9/16$149
This CheapOair deal was found by Cheapflights users on 9/17. 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.
jue. 10/910:50 pmRDU - ISP
1 stop10h 14mFrontier
dom. 10/129:44 amISP - RDU
1 stop5h 54mFrontier
Deal found 9/17$154
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/155:00 pmRDU - ISP
1 stop4h 45mSouthwest
mar. 11/183:40 pmISP - RDU
1 stop6h 15mSouthwest
Deal found 9/15$157
This Trip.com deal was found by Cheapflights users on 9/15. 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.
vie. 9/268:08 pmRDU - ISP
1 stop14h 47mFrontier
dom. 9/289:49 amISP - RDU
1 stop7h 22mFrontier
Deal found 9/15$159
This CheapOair deal was found by Cheapflights users on 9/15. 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.
vie. 12/1212:13 pmRDU - ISP
Nonstop1h 32mBreeze Airways
lun. 12/152:25 pmISP - RDU
Nonstop1h 39mBreeze Airways
Deal found 9/15$164
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/89:09 amRDU - ISP
1 stop22h 53mFrontier
dom. 11/99:27 pmISP - RDU
1 stop11h 16mFrontier
Deal found 9/16$166

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 septiembre 17, 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

lun. 12/8

12:13 pm-1:45 pm

Nonstop1h 32m

Islip Long Island

vie. 12/12

2:25 pm-4:04 pm

Nonstop1h 39m

$127

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

jue. 10/2

9:55 pm-9:04 am

1 stop11h 09m

Islip Long Island

lun. 10/6

5:05 pm-11:30 am

1 stop18h 25m

$144

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

sáb. 10/11

6:05 pm-8:59 am

1 stop14h 54m

Islip Long Island

mar. 10/14

9:37 pm-11:30 am

1 stop13h 53m

$144

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

jue. 10/30

3:38 pm-9:09 am

1 stop17h 31m

Islip Long Island

dom. 11/2

9:27 pm-8:43 am

1 stop11h 16m

$144

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

jue. 9/25

9:02 pm-10:40 am

1 stop13h 38m

Islip Long Island

vie. 9/26

5:05 pm-6:08 pm

1 stop25h 03m

$144

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

mié. 10/1

7:00 pm-10:55 am

1 stop15h 55m

Islip Long Island

sáb. 10/4

5:18 pm-5:11 pm

1 stop23h 53m

$144

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

mié. 10/1

7:00 pm-10:55 am

1 stop15h 55m

Islip Long Island

dom. 10/5

9:49 am-5:11 pm

1 stop7h 22m

$144

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

sáb. 10/18

6:05 pm-8:59 am

1 stop14h 54m

Islip Long Island

lun. 10/20

4:58 pm-11:30 am

1 stop18h 32m

$144

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

vie. 10/3

9:25 pm-4:23 pm

1 stop18h 58m

Islip Long Island

dom. 10/5

9:49 am-5:11 pm

1 stop7h 22m

$144

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

mar. 11/18

8:00 am-10:37 am

1 stop26h 37m

Islip Long Island

mié. 11/19

4:58 pm-5:47 pm

1 stop24h 49m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 24 results
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2
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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?

Use this chart to determine the optimal time to book a round-trip flight from Durham to Islip. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Durham to Islip, you should look to book at least 21 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Durham to Islip (average of $108). Flying from Durham to Islip in November is currently the most expensive (average of $213). 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 septiembre 17, 2025.

When flying from Durham to Islip, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 septiembre 17, 2025.
Peruse reviews from past customers who have flown with Southwest, Breeze Airways, 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.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Breeze Airways
8.0
Very good
207 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 flight route?

    The Durham to Islip Long Island flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Durham to Islip?

    For as low as $127, Breeze Airways can have you in Islip from Durham in 1h 32m. There are 458 mi between Durham and Islip. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest flights from Durham to Islip?

    While on average a flight from Durham to Islip is generally $215, our data shows the cheapest flight currently is $49. 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?

    Currently, January is the cheapest month in which you can book a flight from Durham to Islip (average of $108). Flying from Durham to Islip in November is currently the most expensive (average of $213). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$208FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$95Average$169FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$247Average$355FlexibilityNo cancel feeOn-time63%

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