HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wilmington

$127+ Cheap flights from Islip, NY to Wilmington (ISP - ILM)

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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — ILM
Apr 5 — Apr 121
Sun 4/5
Sun 4/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Islip to Wilmington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Islip to Wilmington

Cheapest flights from Islip to Wilmington
Explore the most affordable flight options available from Islip to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:03 pm
ISP
-
ILM
Nonstop1h 50m
Breeze Airways
Sun 8/233:30 pm
ILM
-
ISP
Nonstop1h 40m
Breeze Airways
Deal found 3/5$137
This Kiwi.com deal was found by Cheapflights users on 3/4. 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.
Thu 8/205:50 pm
ISP
-
ILM
Nonstop1h 50m
Breeze Airways
Sun 8/233:30 pm
ILM
-
ISP
Nonstop1h 40m
Breeze Airways
Deal found 3/4$142
This Kiwi.com deal was found by Cheapflights users on 3/4. 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.
Thu 8/65:50 pm
ISP
-
ILM
Nonstop1h 50m
Breeze Airways
Sun 8/93:30 pm
ILM
-
ISP
Nonstop1h 40m
Breeze Airways
Deal found 3/4$152
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 5/315:50 pm
ISP
-
ILM
Nonstop1h 50m
Breeze Airways
Sun 6/73:30 pm
ILM
-
ISP
Nonstop1h 40m
Breeze Airways
Deal found 3/2$157
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:50 pm
ISP
-
ILM
Nonstop1h 50m
Breeze Airways
Sun 8/163:30 pm
ILM
-
ISP
Nonstop1h 40m
Breeze Airways
Deal found 3/5$182
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 5/315:50 pm
ISP
-
ILM
Nonstop1h 50m
Multiple Airlines
Sun 6/74:30 pm
ILM
-
ISP
1 stop16h 38m
Multiple Airlines
Deal found 3/2$194
This Breeze Airways deal was found by Cheapflights users on 3/3. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:50 pm
ISP
-
ILM
Nonstop1h 50m
Breeze Airways
Sun 6/73:30 pm
ILM
-
ISP
Nonstop1h 40m
Breeze Airways
Deal found 3/3$198
This Breeze Airways deal was found by Cheapflights users on 3/2. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/255:50 pm
ISP
-
ILM
Nonstop1h 50m
Breeze Airways
Sun 6/283:30 pm
ILM
-
ISP
Nonstop1h 40m
Breeze Airways
Deal found 3/2$208
This Kiwi.com deal was found by Cheapflights users on 3/4. 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.
Thu 8/610:03 am
ISP
-
ILM
1 stop10h 39m
Multiple Airlines
Sun 8/93:30 pm
ILM
-
ISP
Nonstop1h 40m
Multiple Airlines
Deal found 3/4$216
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 9/105:50 pm
ISP
-
ILM
Nonstop1h 50m
Breeze Airways
Mon 9/149:53 pm
ILM
-
ISP
2 stops18h 54m
Breeze Airways
Deal found 3/3$217
This Breeze Airways deal was found by Cheapflights users on 3/2. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:55 am
ISP
-
ILM
Nonstop1h 50m
Breeze Airways
Thu 5/73:30 pm
ILM
-
ISP
Nonstop1h 40m
Breeze Airways
Deal found 3/2$218

Find flight deals from Islip to Wilmington

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Wilmington (ILM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$137
(Kiwi.com)

One-way from

$127
(Mytrip)

Popular in

March

Cheapest in

October

Average price

$368

Good round-trip deal

$204 or less

Good one-way deal

$109 or less
Provider with most accurate pricing for Islip Long Island-Wilmington New Hanover County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Islip Long Island-Wilmington New Hanover County flights.
Search Deals
From Islip Long Island to Wilmington New Hanover County
Search Deals
One-way flight from Islip Long Island to Wilmington New Hanover County
Search Deals
Highest demand for flights based on searches. 42% potential increase in price ($117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Islip Long Island to Wilmington New Hanover County.
Search Deals
Price to beat on a one-way flight from Islip Long Island to Wilmington New Hanover County.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Wilmington 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 March 6, 2026.
Use the filters below to find and compare flights from Islip to Wilmington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

IslipWilmington

ISP - ILM

ISPILM

Islip Long Island

Sun 5/31

5:50 pm-7:40 pm

Nonstop1h 50m

Wilmington New Hanover County

Sun 6/7

3:30 pm-5:10 pm

Nonstop1h 40m

$158

IslipWilmington

ISP - ILM

ISPILM

Islip Long Island

Thu 6/4

5:50 pm-7:40 pm

Nonstop1h 50m

Wilmington New Hanover County

Sun 6/7

3:30 pm-5:10 pm

Nonstop1h 40m

$198

IslipWilmington

ISP - ILM

ISPILM

Islip Long Island

Thu 6/25

5:50 pm-7:40 pm

Nonstop1h 50m

Wilmington New Hanover County

Sun 6/28

3:30 pm-5:10 pm

Nonstop1h 40m

$208

IslipWilmington

ISP - ILM

ISPILM

Islip Long Island

Sun 3/22

11:55 am-1:45 pm

Nonstop1h 50m

Wilmington New Hanover County

Thu 4/2

9:35 am-11:15 am

Nonstop1h 40m

$233

IslipWilmington

ISP - ILM

ISPILM

Islip Long Island

Sun 5/3

11:55 am-1:45 pm

Nonstop1h 50m

Wilmington New Hanover County

Thu 5/7

3:30 pm-5:10 pm

Nonstop1h 40m

$238

IslipWilmington

ISP - ILM

ISPILM

Islip Long Island

Thu 3/26

11:55 am-1:45 pm

Nonstop1h 50m

Wilmington New Hanover County

Thu 4/2

9:35 am-11:15 am

Nonstop1h 40m

$278

IslipWilmington

ISP - ILM

ISPILM

Islip Long Island

Thu 4/2

11:55 am-1:45 pm

Nonstop1h 50m

Wilmington New Hanover County

Sun 4/5

9:35 am-11:15 am

Nonstop1h 40m

$288
Cheapest one-way
Quickest one-way

IslipWilmington

ISP - ILM

ISPILM

Islip Long Island

Sun 3/15

11:55 am-1:45 pm

Nonstop1h 50m

$127

IslipWilmington

ISP - ILM

ISPILM

Islip Long Island

Thu 3/12

8:45 pm-8:03 pm

2 stops23h 18m

$165

IslipWilmington

ISP - ILM

ISPILM

Islip Long Island

Thu 4/23

11:55 am-1:45 pm

Nonstop1h 50m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Islip to Wilmington

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islip to Wilmington in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Islip, New York-Wilmington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islip, New York-Wilmington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islip, New York-Wilmington flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islip, New York-Wilmington flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Wilmington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islip to Wilmington

Have a flexible travel schedule? Discover the best time to fly to Wilmington 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 Wilmington

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

Currently, December is the cheapest month in which you can book a flight from Islip, New York to Wilmington (average of $30). Flying from Islip, New York to Wilmington in August is currently the most expensive (average of $94). 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 ILM?

Find hourly flight availability from Islip to Wilmington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 6, 2026.

When flying from Islip, New York to Wilmington, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 56% versus a flight at noon.

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

Reviews of airlines servicing Wilmington

Get insights into the airlines that provide service to Wilmington. 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 Wilmington. Reviews last updated March 6, 2026.
Peruse reviews from past customers who have flown with Breeze Airways and Avelo Airlines from Islip to Wilmington 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
271 reviews

Crew

8.7

Food

6.6

Boarding

8.3

Entertainment

6.6

Overall

8.1

Comfort

8.2

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Breeze Airways
8.1
Very good
271 reviews
Breeze Airways
8.1
Very good
271 reviews

Crew

8.7

Food

6.6

Boarding

8.3

Entertainment

6.6

Overall

8.1

Comfort

8.2

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Avelo Airlines
7.6
Good
Breeze Airways
8.1
Very good
271 reviews

Crew

8.7

Food

6.6

Boarding

8.3

Entertainment

6.6

Overall

8.1

Comfort

8.2

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.

Related info for your journey

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

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

    For as low as $158, Breeze Airways can have you in Wilmington from Islip, New York in 1h 50m. The distance between Islip, New York and Wilmington is about 521 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Islip, New York to Wilmington round-trip?

    Flying on Breeze Airways is currently your cheapest option to Wilmington, with prices starting at $48. Another option worth looking into is Avelo Airlines, starting at $69 round trip. These flights start at 69% lower than the current average price 3 months from now.

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

    Looking for the cheapest flight from Islip, New York to Wilmington? While on average our users pay $188, our data indicates the cheapest price to be $99. The most popular route (Islip Long Island - Wilmington New Hanover County), is priced around $137.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Islip to Wilmington 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 Wilmington?

    Currently, December is the cheapest month in which you can book a flight from Islip, New York to Wilmington (average of $30). Flying from Islip, New York to Wilmington in August is currently the most expensive (average of $94). 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 Wilmington?

Book flights to Wilmington if you plan to visit one of these locations
Carolina Beach
Topsail Beach
Wrightsville Beach
Kure Beach
Southport

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Islip to Wilmington

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Raleigh flights
John F Kennedy Intl to Raleigh flights
John F Kennedy Intl to Charlotte flights
Newark to Charlotte flights
LaGuardia to Charlotte flights
Newark to Raleigh flights
Newark to Myrtle Beach flights
John F Kennedy Intl to Myrtle Beach flights
LaGuardia to Myrtle Beach flights
LaGuardia to Knoxville flights
John F Kennedy Intl to Asheville flights
John F Kennedy Intl to Knoxville flights
LaGuardia to Asheville flights
Newark to Asheville flights
Newark to Norfolk flights
LaGuardia to Greensboro flights
John F Kennedy Intl to Norfolk flights
LaGuardia to Norfolk flights
John F Kennedy Intl to Wilmington flights
LaGuardia to Wilmington flights
Stewart to Raleigh flights
Newark to Wilmington flights
Newark to Greensboro flights
Stewart to Myrtle Beach flights
John F Kennedy Intl to Greensboro flights
White Plains to Myrtle Beach flights
White Plains to Raleigh flights
Buffalo to Charlotte flights
Syracuse to Raleigh flights
Syracuse to Charlotte flights
Newark to Knoxville flights
Rochester to Charlotte flights
Buffalo to Myrtle Beach flights
Buffalo to Raleigh flights
Islip to Raleigh flights
Albany to Charlotte flights
Rochester to Raleigh flights
Albany to Myrtle Beach flights
Syracuse to Myrtle Beach flights
Islip to Myrtle Beach flights
Rochester to Myrtle Beach flights
Albany to Wilmington flights
Stewart to Norfolk flights
Albany to Raleigh flights
White Plains to Charlotte flights
Syracuse to Greensboro flights
Stewart to Wilmington flights

Top 2 airlines flying from Islip to Wilmington

Discover the top 2 airlines that operate flights from Islip to Wilmington. 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 March 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$48Average$131FlexibilityNo cancel feeOn-timeN/A
Avelo AirlinesCheapest$69Average$122FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.