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$27+ Cheap flights from Islip, NY (ISP) to North America

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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — LAX
févr. 26 — mars 51
jeu. 2/26
jeu. 3/5
1 adult, Economy
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Cheap flight deals from Islip to North America

Cheapest flights from Islip to North America
Explore the most affordable flight options available from Islip to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 27, 2026.

This Trip.com deal was found by Cheapflights users on 1/24. 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.
sam. 3/710:43 am
ISP
-
TPA
Nonstop3h 09m
Multiple Airlines
ven. 3/1310:15 am
TPA
-
ISP
Nonstop2h 34m
Multiple Airlines
Deal found 1/24$97
This Expedia deal was found by Cheapflights users on 1/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/233:59 pm
ISP
-
MCO
Nonstop3h 04m
Multiple Airlines
mer. 2/256:10 am
MCO
-
ISP
Nonstop2h 37m
Multiple Airlines
Deal found 1/26$100
This Orbitz deal was found by Cheapflights users on 1/25. 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.
dim. 2/228:21 pm
ISP
-
MCO
Nonstop3h 04m
Multiple Airlines
sam. 2/286:10 am
MCO
-
ISP
Nonstop2h 37m
Multiple Airlines
Deal found 1/25$101
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/49:33 am
ISP
-
MCO
Nonstop3h 04m
Frontier
ven. 3/1310:04 am
MCO
-
ISP
Nonstop2h 43m
Frontier
Deal found 1/26$102
This Priceline deal was found by Cheapflights users on 1/26. 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.
dim. 2/811:55 am
ISP
-
TPA
1 stop4h 20m
Multiple Airlines
dim. 2/151:24 pm
TPA
-
ISP
Nonstop2h 48m
Multiple Airlines
Deal found 1/26$103
This CheapOair deal was found by Cheapflights users on 1/25. 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.
ven. 2/273:34 pm
ISP
-
MCO
Nonstop3h 04m
Frontier
ven. 3/610:04 am
MCO
-
ISP
Nonstop2h 43m
Frontier
Deal found 1/25$103
This Breeze Airways deal was found by Cheapflights users on 1/25. 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.
sam. 2/2111:50 am
ISP
-
TPA
1 stop4h 21m
Breeze Airways
sam. 2/287:00 am
TPA
-
ISP
1 stop4h 10m
Breeze Airways
Deal found 1/25$104
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
sam. 1/3111:50 am
ISP
-
RDU
Nonstop1h 43m
Breeze Airways
mer. 2/49:38 am
RDU
-
ISP
Nonstop1h 32m
Breeze Airways
Deal found 1/24$107
This Priceline deal was found by Cheapflights users on 1/25. 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.
dim. 2/811:55 am
ISP
-
TPA
1 stop4h 20m
Multiple Airlines
jeu. 2/121:24 pm
TPA
-
ISP
Nonstop2h 48m
Multiple Airlines
Deal found 1/25$108
This Mytrip deal was found by Cheapflights users on 1/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 3/711:50 am
ISP
-
RDU
Nonstop1h 43m
Breeze Airways
sam. 3/149:38 am
RDU
-
ISP
Nonstop1h 32m
Breeze Airways
Deal found 1/25$109
This Priceline deal was found by Cheapflights users on 1/25. 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.
lun. 3/23:34 pm
ISP
-
MCO
Nonstop3h 04m
Multiple Airlines
ven. 3/67:05 am
MCO
-
ISP
1 stop6h 26m
Multiple Airlines
Deal found 1/25$111
This Priceline deal was found by Cheapflights users on 1/27. 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.
lun. 3/22:17 pm
ISP
-
TPA
Nonstop3h 11m
Multiple Airlines
jeu. 3/57:15 am
TPA
-
ISP
1 stop4h 00m
Multiple Airlines
Deal found 1/27$112

Find flight deals from Islip to North America

Keep the following information in mind while searching for Islip to North America flight deals. Data was last updated janvier 27, 2026.

Round-trip from

$97
(Trip.com)

One-way from

$27
(Kiwi.com)

Good round-trip deal

$58 or less

Good one-way deal

$54 or less
From Islip Long Island to North America
Search Deals
One-way flight from Islip Long Island to North America
Search Deals
Price to beat on a round-trip flight from Islip Long Island to North America.
Search Deals
Price to beat on a one-way flight from Islip Long Island to North America.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to North America 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 janvier 27, 2026.
Use the filters below to find and compare flights from Islip to North America that are best for you.

Fly from

Islip

Fly to

North America

Route

Depart

Return

Price

IslipCharleston

ISP - CHS

ISPCHS

Islip Long Island

lun. 3/16

8:45 pm-10:57 pm

Nonstop2h 12m

Charleston

ven. 3/20

6:11 pm-8:05 pm

Nonstop1h 54m

$121

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

lun. 2/23

12:35 pm-3:45 pm

Nonstop3h 10m

Tampa

ven. 2/27

2:10 pm-4:45 pm

Nonstop2h 35m

$127

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

ven. 3/27

2:31 pm-4:14 pm

Nonstop1h 43m

Raleigh-Durham

sam. 3/28

9:38 am-11:10 am

Nonstop1h 32m

$127

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

mer. 2/25

9:33 am-5:53 pm

1 stop8h 20m

Atlanta Hartsfield-Jackson

mer. 3/4

10:51 pm-2:39 pm

1 stop15h 48m

$128

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

ven. 2/6

2:31 pm-4:14 pm

Nonstop1h 43m

Raleigh-Durham

sam. 2/7

9:38 am-11:10 am

Nonstop1h 32m

$128

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

sam. 3/28

11:50 am-1:33 pm

Nonstop1h 43m

Raleigh-Durham

lun. 3/30

11:59 am-1:31 pm

Nonstop1h 32m

$128

IslipCharleston

ISP - CHS

ISPCHS

Islip Long Island

dim. 3/8

7:26 pm-10:55 pm

1 stop3h 29m

Charleston

jeu. 3/12

3:31 pm-6:46 pm

1 stop3h 15m

$130

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

ven. 2/27

3:34 pm-10:03 am

1 stop18h 29m

Raleigh-Durham

lun. 3/2

11:59 am-1:31 pm

Nonstop1h 32m

$132

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

ven. 3/27

2:31 pm-4:14 pm

Nonstop1h 43m

Raleigh-Durham

lun. 3/30

11:59 am-1:31 pm

Nonstop1h 32m

$132

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

sam. 4/18

11:50 am-1:33 pm

Nonstop1h 43m

Raleigh-Durham

lun. 4/20

11:59 am-1:31 pm

Nonstop1h 32m

$132

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 60 results
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Best time to book a flight from Islip to North America

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

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

Currently, December is the cheapest month in which you can book a flight from Islip, New York to North America (average of $33). Flying from Islip, New York to North America in July is currently the most expensive (average of $89). 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 NA?

Find hourly flight availability from Islip to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated janvier 27, 2026.

It’s optimal to fly from Islip, New York to North America in the evening. By choosing this option you can save up to 45% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Islip, New York to North America?

Use this chart to determine the cheapest time to fly round-trip from Islip to North America. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Islip, New York to North America flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. 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 North America. Reviews last updated janvier 27, 2026.
Read through reviews of airlines operating flights from Islip to North America, such as Breeze Airways, Southwest, and Avelo Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.2
Very good
263 reviews

Entertainment

6.6

Crew

8.7

Food

6.7

Overall

8.2

Comfort

8.2

Boarding

8.3

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
8.2
Very good
263 reviews
Breeze Airways
8.2
Very good
263 reviews

Entertainment

6.6

Crew

8.7

Food

6.7

Overall

8.2

Comfort

8.2

Boarding

8.3

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.
Southwest
8.0
Very good
4,268 reviews
Breeze Airways
8.2
Very good
263 reviews

Entertainment

6.6

Crew

8.7

Food

6.7

Overall

8.2

Comfort

8.2

Boarding

8.3

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
8.2
Very good
263 reviews

Entertainment

6.6

Crew

8.7

Food

6.7

Overall

8.2

Comfort

8.2

Boarding

8.3

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.
JetBlue
7.2
Good
2,891 reviews
Breeze Airways
8.2
Very good
263 reviews

Entertainment

6.6

Crew

8.7

Food

6.7

Overall

8.2

Comfort

8.2

Boarding

8.3

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.
Frontier
5.7
Fair
3,056 reviews
Breeze Airways
8.2
Very good
263 reviews

Entertainment

6.6

Crew

8.7

Food

6.7

Overall

8.2

Comfort

8.2

Boarding

8.3

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 North America. 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 North America?

    Located just 7.2 mi from the city center, Islip Long Island (ISP) is the airport most travelers will use when flying to North America from Islip.

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

    A quick flight from Islip, New York to North America can take about 2h 12m. Breeze Airways provides one of the quickest options available for as low as $121. Islip, New York and North America are separated by a distance of 666 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Islip, New York to North America one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $19. However, be on the lookout for offers from Avelo Airlines and JetBlue, as they are both options that can get you from Islip, New York to North America for a low price.

  • What are the most popular routes from Islip, New York to North America?

    The most popular flight routes from Islip, New York to North America are Islip Long Island - Orlando, Islip Long Island - Fort Lauderdale and Islip Long Island - Palm Beach Intl.

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

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

  • How can I find direct flights from Islip to North America?

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

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

    Yes. Cheapflights offers flight deals from Islip to North America 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 North America?

    Currently, December is the cheapest month in which you can book a flight from Islip, New York to North America (average of $33). Flying from Islip, New York to North America in July is currently the most expensive (average of $89). 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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Alternative routes for Islip to North America

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Top 5 airlines flying from Islip to North America

Discover the top 5 airlines that operate flights from Islip to North America. 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 janvier 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$31Average$171FlexibilityNo cancel feeOn-time65%
FrontierCheapest$35Average$167FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$81Average$275FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$147Average$429FlexibilityNo cancel feeOn-time63%
Cape AirCheapest$475Average$520FlexibilityNo cancel feeOn-time63%

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