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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 9 — Dec 161
Tue 12/9
Tue 12/16
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 9, 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 9, 2025.

This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:29 pmISP - RDU
1 stop20h 15mFrontier
Wed 12/178:14 pmRDU - ISP
1 stop15h 11mFrontier
Deal found 11/8$110
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:29 pmISP - RDU
1 stop20h 15mFrontier
Tue 12/168:14 pmRDU - ISP
1 stop26h 30mFrontier
Deal found 11/8$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.
Thu 12/1110:19 amISP - RDU
1 stop22h 04mFrontier
Mon 12/158:14 pmRDU - ISP
1 stop23h 20mFrontier
Deal found 11/9$150
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.
Thu 12/410:19 amISP - RDU
1 stop6h 25mMultiple Airlines
Mon 12/812:13 pmRDU - ISP
Nonstop1h 32mMultiple Airlines
Deal found 11/9$158
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.
Thu 12/1110:19 amISP - RDU
1 stop6h 25mFrontier
Wed 12/178:15 amRDU - ISP
2 stops16h 23mFrontier
Deal found 11/8$181
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:58 pmISP - RDU
1 stop15h 45mFrontier
Tue 11/188:00 amRDU - ISP
1 stop9h 42mFrontier
Deal found 11/8$190
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 12/410:19 amISP - RDU
1 stop6h 25mFrontier
Mon 12/88:14 pmRDU - ISP
1 stop23h 20mFrontier
Deal found 11/9$210
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.
Thu 12/1110:19 amISP - RDU
1 stop6h 25mMultiple Airlines
Wed 12/173:07 pmRDU - ISP
1 stop7h 37mMultiple Airlines
Deal found 11/8$213
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 11/136:37 pmISP - RDU
1 stop16h 17mFrontier
Mon 11/172:57 pmRDU - ISP
1 stop26h 45mFrontier
Deal found 11/9$220
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 11/142:25 pmISP - RDU
Nonstop1h 39mMultiple Airlines
Tue 11/188:00 amRDU - ISP
1 stop9h 42mMultiple Airlines
Deal found 11/9$225

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 9, 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

Tue 12/9

8:29 pm-4:44 pm

1 stop20h 15m

Raleigh-Durham

Tue 12/16

8:14 pm-10:44 pm

1 stop26h 30m

$130

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Mon 1/19

2:01 pm-3:44 pm

Nonstop1h 43m

Raleigh-Durham

Fri 1/23

11:49 am-1:21 pm

Nonstop1h 32m

$143

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Sat 11/15

4:58 pm-8:43 am

1 stop15h 45m

Raleigh-Durham

Mon 11/17

9:35 pm-5:42 pm

1 stop20h 07m

$190

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Sat 1/17

11:50 am-1:33 pm

Nonstop1h 43m

Raleigh-Durham

Sun 1/18

1:10 pm-7:26 pm

1 stop6h 16m

$206

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Thu 11/13

6:37 pm-10:54 am

1 stop16h 17m

Raleigh-Durham

Mon 11/17

2:57 pm-5:42 pm

1 stop26h 45m

$220

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Thu 11/13

6:37 pm-8:43 am

1 stop14h 06m

Raleigh-Durham

Tue 11/18

8:00 am-5:42 pm

1 stop9h 42m

$220

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Thu 11/13

6:37 pm-10:54 am

1 stop16h 17m

Raleigh-Durham

Wed 11/19

8:00 am-9:07 am

1 stop25h 07m

$220

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Wed 1/7

3:34 pm-7:53 am

1 stop16h 19m

Raleigh-Durham

Sun 1/11

1:10 pm-11:27 pm

1 stop10h 17m

$230

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Tue 11/25

11:03 am-7:26 pm

1 stop8h 23m

Raleigh-Durham

Fri 11/28

12:13 pm-1:45 pm

Nonstop1h 32m

$239

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

Thu 11/13

11:40 am-8:43 am

2 stops21h 03m

Raleigh-Durham

Mon 11/24

7:37 pm-10:18 am

1 stop14h 41m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 21 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 $81). 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 9, 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.

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 9, 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
227 reviews

Food

6.7

Comfort

8.2

Crew

8.7

Entertainment

6.6

Boarding

8.3

Overall

8.1

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

Food

6.7

Comfort

8.2

Crew

8.7

Entertainment

6.6

Boarding

8.3

Overall

8.1

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

Food

6.7

Comfort

8.2

Crew

8.7

Entertainment

6.6

Boarding

8.3

Overall

8.1

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

Food

6.7

Comfort

8.2

Crew

8.7

Entertainment

6.6

Boarding

8.3

Overall

8.1

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 Frontier and Breeze Airways 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 18h 32m. 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 $81). 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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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 9, 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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