Islip

$34+ Cheap flights from North America to Islip, NY (ISP)

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ISP
Jan 25 — Feb 11
We work with more than 300 partners to bring you better travel deals

Find cheap flights from North America to Islip 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 North America to Islip

Discover tips and strategies to find the most affordable flight options for your journey from North America (0NA) to Islip (ISP). 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 January 20, 2025.

Round-trip from

$58
(Cheapflightsfares)

One-way from

$34
(Cheapflightsfares)
From North America to Islip Long Island
One-way flight from North America to Islip Long Island

Find flight deals from North America to Islip

Cheapest flights from North America to Islip
Explore the most affordable flight options available from North America to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.

This Trip.com deal was found by Cheapflights users on 1/18. 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.
Fri 1/315:10 amTPA - ISP
Nonstop2h 44mFrontier
Mon 2/38:23 pmISP - TPA
Nonstop3h 12mFrontier
Deal found 1/18$57
This Frontier deal was found by Cheapflights users on 1/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/318:03 pmPBI - ISP
Nonstop2h 47mFrontier
Tue 2/48:30 amISP - PBI
Nonstop3h 19mFrontier
Deal found 1/19$58
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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.
Wed 2/1211:37 amFLL - ISP
Nonstop2h 57mFrontier
Wed 2/193:34 pmISP - FLL
Nonstop3h 19mFrontier
Deal found 1/20$74
This Breeze Airways deal was found by Cheapflights users on 1/20. 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 2/67:00 amCHS - ISP
1 stop3h 11mBreeze Airways
Sun 2/910:50 amISP - CHS
1 stop3h 24mBreeze Airways
Deal found 1/20$76
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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.
Fri 2/75:39 pmMCO - ISP
Nonstop2h 42mFrontier
Sun 2/98:12 pmISP - MCO
Nonstop3h 09mFrontier
Deal found 1/20$76
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/310:45 amRDU - ISP
Nonstop1h 31mBreeze Airways
Thu 3/612:56 pmISP - RDU
Nonstop1h 38mBreeze Airways
Deal found 1/20$96
This Frontier deal was found by Cheapflights users on 1/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/186:20 amORD - ISP
1 stop6h 49mFrontier
Tue 2/259:33 pmISP - ORD
1 stop12h 54mFrontier
Deal found 1/19$105
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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.
Wed 2/2612:20 pmATL - ISP
1 stop5h 45mFrontier
Mon 3/32:53 pmISP - ATL
1 stop6h 16mFrontier
Deal found 1/20$107
This Priceline deal was found by Cheapflights users on 1/20. 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.
Mon 3/310:16 pmRDU - ISP
1 stop10h 25mMultiple Airlines
Thu 3/612:56 pmISP - RDU
Nonstop1h 38mMultiple Airlines
Deal found 1/20$116
This CheapOair deal was found by Cheapflights users on 1/19. 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 2/258:25 pmCLE - ISP
1 stop17h 44mFrontier
Wed 2/269:04 pmISP - CLE
1 stop10h 42mFrontier
Deal found 1/19$120
This Priceline deal was found by Cheapflights users on 1/18. 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 1/315:10 amTPA - ISP
Nonstop2h 44mMultiple Airlines
Mon 2/35:20 pmISP - TPA
1 stop5h 39mMultiple Airlines
Deal found 1/18$121
This CheapOair deal was found by Cheapflights users on 1/20. 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 2/86:37 pmRDU - ISP
1 stop15h 16mFrontier
Sun 2/911:58 amISP - RDU
1 stop23h 14mFrontier
Deal found 1/20$149

Find flights from North America to Islip within your budget

Customize your flight search to find flights from North America to Islip 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 January 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TampaIslip

TPA - ISP

TPAISP

Tampa

Fri 1/31

5:10 am-7:54 am

Nonstop2h 44m

Islip Long Island

Mon 2/3

8:23 pm-11:35 pm

Nonstop3h 12m

$57

West Palm BeachIslip

PBI - ISP

PBIISP

Palm Beach Intl

Fri 2/28

10:32 pm-1:18 am

Nonstop2h 46m

Islip Long Island

Sun 3/2

6:00 am-9:11 am

Nonstop3h 11m

$58

Fort LauderdaleIslip

FLL - ISP

FLLISP

Fort Lauderdale

Wed 2/12

11:37 am-2:34 pm

Nonstop2h 57m

Islip Long Island

Wed 2/19

3:34 pm-6:53 pm

Nonstop3h 19m

$74

CharlestonIslip

CHS - ISP

CHSISP

Charleston

Thu 2/6

7:00 am-10:11 am

1 stop3h 11m

Islip Long Island

Sun 2/9

10:50 am-2:14 pm

1 stop3h 24m

$76

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Fri 2/7

5:39 pm-8:21 pm

Nonstop2h 42m

Islip Long Island

Sun 2/9

8:12 pm-11:21 pm

Nonstop3h 09m

$76

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Fri 3/14

10:45 am-12:16 pm

Nonstop1h 31m

Islip Long Island

Mon 3/17

12:56 pm-2:34 pm

Nonstop1h 38m

$98

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Tue 2/18

6:20 am-2:09 pm

1 stop6h 49m

Islip Long Island

Tue 2/25

9:33 pm-9:27 am

1 stop12h 54m

$105

AtlantaIslip

ATL - ISP

ATLISP

Atlanta Hartsfield-Jackson

Wed 2/26

12:20 pm-6:05 pm

1 stop5h 45m

Islip Long Island

Mon 3/3

2:53 pm-9:09 pm

1 stop6h 16m

$107

RaleighIslip

RDU - ISP

RDUISP

Raleigh-Durham

Sat 2/15

10:16 pm-7:52 am

1 stop9h 36m

Islip Long Island

Sat 2/22

6:32 pm-7:25 am

1 stop12h 53m

$118

ClevelandIslip

CLE - ISP

CLEISP

Cleveland Hopkins Intl

Tue 2/25

8:25 pm-2:09 pm

1 stop17h 44m

Islip Long Island

Wed 2/26

9:04 pm-7:46 am

1 stop10h 42m

$120

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from North America to Islip

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

Travel insights for flights from North America to Islip

Get recent, data-driven insights about flights from North America to Islip including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from North America to Islip, New York (average of $108). Flying from North America to Islip, New York in February is currently the most expensive (average of $220). 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 NA to ISP?

Find hourly flight availability from North America to Islip. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2025.

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

Rainfall in Islip by month

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

In terms of precipitation, rainfall in Islip, New York ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip, New York when rainfall is around 3.3 in.

Temperature in Islip by month

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

If weather is an important factor for your trip to Islip, New York, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. 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 Islip. Reviews last updated January 20, 2025.
8.1
Very good
4,659 reviews

Boarding

8.2

Crew

8.7

Food

7.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,659 reviews
8.1
Very good
4,659 reviews

Boarding

8.2

Crew

8.7

Food

7.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
142 reviews
8.1
Very good
4,659 reviews

Boarding

8.2

Crew

8.7

Food

7.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
3,201 reviews
8.1
Very good
4,659 reviews

Boarding

8.2

Crew

8.7

Food

7.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

6.1
Okay
3,440 reviews
8.1
Very good
4,659 reviews

Boarding

8.2

Crew

8.7

Food

7.2

Entertainment

7.7

Comfort

8.1

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from North America to Islip. 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 into for flights to Islip from North America?

    Islip Long Island (ISP) is the airport you will fly into if you book a flight from North America to Islip. It is only a 7.2 mi journey from Long Island (ISP) to Islip’s city center.

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

    The cheapest airlines for a one-way flight from North America to Islip, New York are Frontier ($34), Breeze Airways ($37), and JetBlue ($94).

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from North America to Islip, New York (average of $108). Flying from North America to Islip, New York in February is currently the most expensive (average of $220). 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 North America?

Book flights to North America if you plan to visit one of these locations
Southampton
Riverhead

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 North America to Islip

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from North America to Islip

Discover the top 2 airlines that operate flights from North America to Islip. 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 January 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$201FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$255Average$447FlexibilityNo cancel feeOn-time63%
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.