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$51+ Cheap flights from Islip, NY (ISP) to Durham, NC

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — RDU
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheapflights Tip: The best prices from Islip Long Island to Durham are usually found in January or February, booked 44 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Islip to Durham

Keep the following information in mind while searching for Islip to Durham flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$102
(CheapOair)

One-way from

$51
(CheapOair)

Popular in

September

Cheapest in

January

Average price

$216
Provider with most accurate pricing for New York (NYC)-Raleigh-Durham flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Raleigh-Durham flights.
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From Islip Long Island to Durham
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One-way flight from Islip Long Island to Durham
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Highest demand for flights based on searches. 17% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 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 Islip to Durham

Cheapest flights from Islip to Durham
Explore the most affordable flight options available from Islip to Durham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This CheapOair deal was found by Cheapflights users on 11/5. 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.
Wed 12/36:00 amISP - RDU
1 stop10h 44mFrontier
Wed 12/108:14 pmRDU - ISP
1 stop12h 59mFrontier
Deal found 11/5$110
This CheapOair deal was found by Cheapflights users on 11/6. 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 11/2010:02 amISP - RDU
1 stop22h 17mFrontier
Thu 12/48:37 pmRDU - ISP
1 stop27h 22mFrontier
Deal found 11/6$130
This CheapOair deal was found by Cheapflights users on 11/5. 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.
Wed 11/124:58 pmISP - RDU
1 stop15h 45mFrontier
Wed 11/198:00 amRDU - ISP
1 stop25h 07mFrontier
Deal found 11/5$150
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/149:39 amISP - RDU
1 stop22h 45mFrontier
Tue 11/188:00 amRDU - ISP
1 stop26h 37mFrontier
Deal found 11/4$157
This CheapOair deal was found by Cheapflights users on 11/6. 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 11/136:37 pmISP - RDU
1 stop16h 17mFrontier
Thu 11/209:19 amRDU - ISP
1 stop25h 18mFrontier
Deal found 11/6$170
This CheapOair deal was found by Cheapflights users on 11/5. 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.
Fri 12/122:25 pmISP - RDU
Nonstop1h 39mBreeze Airways
Mon 12/1512:13 pmRDU - ISP
Nonstop1h 32mBreeze Airways
Deal found 11/5$174
This CheapOair deal was found by Cheapflights users on 11/5. 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 12/86:00 amISP - RDU
1 stop8h 08mFrontier
Wed 12/178:14 pmRDU - ISP
1 stop15h 11mFrontier
Deal found 11/5$180
This CheapOair deal was found by Cheapflights users on 11/5. 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.
Wed 11/124:58 pmISP - RDU
1 stop25h 18mFrontier
Sat 11/159:09 amRDU - ISP
1 stop22h 53mFrontier
Deal found 11/5$190
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Sun 11/168:49 amISP - RDU
2 stops38h 09mMultiple Airlines
Wed 11/198:00 amRDU - ISP
1 stop25h 07mMultiple Airlines
Deal found 11/6$192
This CheapOair deal was found by Cheapflights users on 11/6. 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 12/86:00 amISP - RDU
1 stop8h 08mFrontier
Thu 12/118:37 pmRDU - ISP
1 stop27h 22mFrontier
Deal found 11/6$200

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Durham 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 6, 2025.
Use the filters below to find and compare flights from Islip to Durham that are best for you.

Fly from

Islip

Fly to

Durham

Route

Depart

Return

Price

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Fri 1/9

2:01 pm-3:44 pm

Nonstop1h 43m

Raleigh-Durham

Mon 1/12

11:49 am-1:21 pm

Nonstop1h 32m

$103

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Fri 3/6

2:31 pm-4:14 pm

Nonstop1h 43m

Raleigh-Durham

Mon 3/9

11:59 am-1:31 pm

Nonstop1h 32m

$118

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Wed 12/10

6:00 am-4:44 pm

1 stop10h 44m

Raleigh-Durham

Sat 12/13

8:14 pm-10:20 am

1 stop14h 06m

$130

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Sat 12/6

4:05 pm-6:27 pm

1 stop26h 22m

Raleigh-Durham

Sat 12/13

8:14 pm-10:20 am

1 stop14h 06m

$130

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Thu 1/8

6:00 am-4:06 pm

1 stop10h 06m

Raleigh-Durham

Wed 1/14

8:19 pm-11:12 am

1 stop14h 53m

$150

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Thu 1/8

6:00 am-4:06 pm

1 stop10h 06m

Raleigh-Durham

Wed 1/14

9:38 am-11:10 am

Nonstop1h 32m

$152

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Thu 1/8

11:55 am-12:12 am

3 stops12h 17m

Raleigh-Durham

Mon 1/12

11:49 am-1:21 pm

Nonstop1h 32m

$173

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Fri 12/12

2:25 pm-4:04 pm

Nonstop1h 39m

Raleigh-Durham

Mon 12/15

12:13 pm-1:45 pm

Nonstop1h 32m

$174

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Sun 11/16

8:49 am-10:58 pm

2 stops38h 09m

Raleigh-Durham

Thu 11/20

9:19 am-10:37 am

1 stop25h 18m

$205

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Fri 1/9

3:34 pm-9:51 am

1 stop18h 17m

Raleigh-Durham

Mon 1/12

8:19 pm-11:39 am

1 stop15h 20m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 22 results
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Best time to book a flight from Islip to Durham

Have a flexible travel schedule? Discover the best time to fly to Durham from Islip 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 Islip to Durham

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

Use this chart to determine the optimal time to book a round-trip flight from Islip to Durham. Price data was last updated on October 31, 2025.

The price you pay for your flight from Islip, New York to Durham may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Islip, New York to Durham (average of $36). Flying from Islip, New York to Durham in October is currently the most expensive (average of $73). 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 ISP to DU8?

Find hourly flight availability from Islip to Durham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 45% on flights from Islip, New York to Durham by exploring options for tickets in the morning.

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

Reviews of airlines servicing Durham

Get insights into the airlines that provide service to Durham. 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 Durham. Reviews last updated November 6, 2025.
Get a feel of what it's like to fly with Breeze Airways, Southwest, and Frontier from Islip to Durham by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
225 reviews

Overall

8.1

Entertainment

6.6

Boarding

8.3

Crew

8.7

Food

6.7

Comfort

8.2

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
225 reviews
Breeze Airways
8.1
Very good
225 reviews

Overall

8.1

Entertainment

6.6

Boarding

8.3

Crew

8.7

Food

6.7

Comfort

8.2

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
4,240 reviews
Breeze Airways
8.1
Very good
225 reviews

Overall

8.1

Entertainment

6.6

Boarding

8.3

Crew

8.7

Food

6.7

Comfort

8.2

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
3,115 reviews
Breeze Airways
8.1
Very good
225 reviews

Overall

8.1

Entertainment

6.6

Boarding

8.3

Crew

8.7

Food

6.7

Comfort

8.2

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 Islip to Durham. 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 from for flights from Islip to Durham?

    For a flight from Islip to Durham, you will be flying from Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city. Long Island is the only Islip airport and it handles 0 outbound flights to Durham per day. 3 airlines have flights to Durham from Islip Long Island on a regular basis.

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

    The Islip Long Island to Durham flight path was viewed by 3 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 Islip, New York to Durham?

    Airlines like Breeze Airways and Frontier fly from Islip, New York to Durham in about 1h 43m. The time it takes to get you to your destination can typically vary by up to 9h 01m. The distance from Islip, New York to Durham is about 458 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest flight price from Islip, New York to Durham is $107. On average you can expect to pay $286. The most popular route, (Islip Long Island - Raleigh-Durham), can usually be booked for $102.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Islip to Durham 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 Islip, New York to Durham?

    Currently, January is the cheapest month in which you can book a flight from Islip, New York to Durham (average of $36). Flying from Islip, New York to Durham in October is currently the most expensive (average of $73). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Islip to Durham

Discover the top 3 airlines that operate flights from Islip to Durham. 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 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$73Average$157FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$101Average$183FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$228Average$328FlexibilityNo cancel feeOn-time63%

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