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$41+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — LAX
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap 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 juin 12, 2025.

Round-trip from

$80
(Kiwi.com)

One-way from

$41
(Priceline)

Good round-trip deal

$111 or less

Good one-way deal

$51 or less
From Islip Long Island to North America
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One-way flight from Islip Long Island to North America
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Price to beat on a round-trip flight from Islip Long Island to North America.
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Price to beat on a one-way flight from Islip Long Island to North America.
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Find 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 juin 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/10. 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. 8/302:12 pmISP - CHS
Nonstop2h 07mBreeze Airways
ven. 9/56:14 pmCHS - ISP
Nonstop1h 53mBreeze Airways
Deal found 6/10$80
This Priceline deal was found by Cheapflights users on 6/12. 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.
mar. 7/18:00 amISP - PBI
Nonstop3h 08mFrontier
mar. 7/19:11 pmPBI - ISP
Nonstop2h 48mFrontier
Deal found 6/12$98
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
sam. 8/237:33 pmISP - MCO
Nonstop2h 59mFrontier
mar. 9/29:14 pmMCO - ISP
Nonstop2h 45mFrontier
Deal found 6/10$117
This CheapOair deal was found by Cheapflights users on 6/12. 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. 9/52:25 pmISP - RDU
Nonstop1h 39mBreeze Airways
lun. 9/812:13 pmRDU - ISP
Nonstop1h 32mBreeze Airways
Deal found 6/12$117
This CheapOair deal was found by Cheapflights users on 6/10. 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.
jeu. 11/611:40 amISP - TPA
1 stop4h 20mBreeze Airways
jeu. 11/137:00 amTPA - ISP
1 stop4h 00mBreeze Airways
Deal found 6/10$135
This JetBlue deal was found by Cheapflights users on 6/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/2912:35 pmISP - FLL
Nonstop2h 56mJetBlue
mar. 8/58:50 amFLL - ISP
Nonstop2h 51mJetBlue
Deal found 6/10$147
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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. 7/94:45 pmISP - TPA
Nonstop3h 05mFrontier
sam. 7/1210:15 amTPA - ISP
Nonstop2h 49mFrontier
Deal found 6/12$149
This Southwest deal was found by Cheapflights users on 6/11. 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.
mer. 7/96:50 amISP - PBI
Nonstop2h 55mSouthwest
sam. 7/1210:35 amPBI - ISP
Nonstop2h 40mSouthwest
Deal found 6/11$157
This Southwest deal was found by Cheapflights users on 6/10. 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.
mar. 7/84:40 pmISP - FLL
1 stop5h 00mSouthwest
mer. 7/95:45 pmFLL - ISP
1 stop5h 10mSouthwest
Deal found 6/10$167
This JetBlue deal was found by Cheapflights users on 6/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/1212:55 pmISP - MCO
Nonstop2h 44mJetBlue
sam. 7/199:20 amMCO - ISP
Nonstop2h 40mJetBlue
Deal found 6/12$167
This CheapOair deal was found by Cheapflights users on 6/9. 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.
mer. 8/62:55 pmISP - MSY
1 stop4h 34mBreeze Airways
mer. 8/139:00 amMSY - ISP
1 stop4h 15mBreeze Airways
Deal found 6/9$170
This JetBlue deal was found by Cheapflights users on 6/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/224:15 pmISP - PBI
Nonstop2h 50mJetBlue
mer. 8/2712:30 pmPBI - ISP
Nonstop2h 43mJetBlue
Deal found 6/12$172

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 juin 12, 2025.
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

sam. 8/30

2:12 pm-4:19 pm

Nonstop2h 07m

Charleston

ven. 9/5

6:14 pm-8:07 pm

Nonstop1h 53m

$80

IslipWest Palm Beach

ISP - PBI

ISPPBI

Islip Long Island

mar. 7/1

8:00 am-11:08 am

Nonstop3h 08m

Palm Beach Intl

mar. 7/1

9:11 pm-11:59 pm

Nonstop2h 48m

$98

IslipOrlando

ISP - MCO

ISPMCO

Islip Long Island

sam. 8/23

7:33 pm-10:32 pm

Nonstop2h 59m

Orlando

mar. 9/2

9:14 pm-11:59 pm

Nonstop2h 45m

$117

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

ven. 8/29

3:59 pm-5:37 pm

Nonstop1h 38m

Raleigh-Durham

lun. 9/1

1:46 pm-3:19 pm

Nonstop1h 33m

$127

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

jeu. 11/6

11:40 am-4:00 pm

1 stop4h 20m

Tampa

jeu. 11/13

7:00 am-11:00 am

1 stop4h 00m

$135

IslipFort Lauderdale

ISP - FLL

ISPFLL

Islip Long Island

mar. 7/29

12:35 pm-3:31 pm

Nonstop2h 56m

Fort Lauderdale

mar. 8/5

8:50 am-11:41 am

Nonstop2h 51m

$147

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

mer. 7/9

4:45 pm-7:50 pm

Nonstop3h 05m

Tampa

sam. 7/12

10:15 am-1:04 pm

Nonstop2h 49m

$149

IslipWest Palm Beach

ISP - PBI

ISPPBI

Islip Long Island

mer. 7/9

6:50 am-9:45 am

Nonstop2h 55m

Palm Beach Intl

sam. 7/12

10:35 am-1:15 pm

Nonstop2h 40m

$157

IslipFort Lauderdale

ISP - FLL

ISPFLL

Islip Long Island

mar. 7/8

4:40 pm-9:40 pm

1 stop5h 00m

Fort Lauderdale

mer. 7/9

5:45 pm-10:55 pm

1 stop5h 10m

$167

IslipOrlando

ISP - MCO

ISPMCO

Islip Long Island

sam. 7/12

12:55 pm-3:39 pm

Nonstop2h 44m

Orlando

sam. 7/19

9:20 am-12:00 pm

Nonstop2h 40m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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, January is the cheapest month in which you can book a flight from Islip, New York to North America (average of $246). Flying from Islip, New York to North America in March is currently the most expensive (average of $327). 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 juin 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islip, New York to North America as you normally would.

Rainfall in North America by month

Plan your trip to North America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in North America ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit North America when rainfall is around 2.8 in.

Temperature in North America by month

Plan your trip to North America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to North America, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 juin 12, 2025.
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Boarding

8.3

Entertainment

6.6

Overall

8.1

Comfort

8.2

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
178 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Boarding

8.3

Entertainment

6.6

Overall

8.1

Comfort

8.2

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,287 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Boarding

8.3

Entertainment

6.6

Overall

8.1

Comfort

8.2

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
JetBlue
7.3
Good
2,925 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Boarding

8.3

Entertainment

6.6

Overall

8.1

Comfort

8.2

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Frontier
5.9
Fair
3,295 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Boarding

8.3

Entertainment

6.6

Overall

8.1

Comfort

8.2

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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.

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

    The cheapest airline one-way is Breeze Airways, with whom users have recently found tickets for as low as $41. However, be on the lookout for offers from Frontier 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 - Tampa and Islip Long Island - Fort Lauderdale.

  • 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, January is the cheapest month in which you can book a flight from Islip, New York to North America (average of $246). Flying from Islip, New York to North America in March is currently the most expensive (average of $327). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Islip to North America

Discover the top 4 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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$45Average$204FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$85Average$196FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$97Average$240FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$242Average$448FlexibilityNo cancel feeOn-time63%

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