HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Florida

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

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — MIA
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Islip to Florida 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 Florida

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Florida (USFL). 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 16, 2025.

Round-trip from

$57
(Trip.com)

One-way from

$34
(Travelocity)
From Islip Long Island to Florida
Search Deals
One-way flight from Islip Long Island to Florida
Search Deals

Find flight deals from Islip to Florida

Cheapest flights from Islip to Florida
Explore the most affordable flight options available from Islip to Florida. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This Trip.com deal was found by Cheapflights users on 1/16. 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.
Mon 2/106:30 amISP - PBI
Nonstop3h 11mFrontier
Fri 2/1410:32 pmPBI - ISP
Nonstop2h 46mFrontier
Deal found 1/16$57
This Cheapflightsfares deal was found by Cheapflights users on 1/16. 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.
Mon 2/242:53 pmISP - TPA
Nonstop3h 11mFrontier
Wed 2/2611:21 amTPA - ISP
Nonstop2h 48mFrontier
Deal found 1/16$63
This Cheapflightsfares deal was found by Cheapflights users on 1/15. 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.
Mon 3/33:46 pmISP - FLL
Nonstop3h 19mFrontier
Wed 3/511:37 amFLL - ISP
Nonstop2h 57mFrontier
Deal found 1/15$78
This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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.
Thu 3/273:34 pmISP - RSW
Nonstop3h 24mFrontier
Thu 4/311:48 amRSW - ISP
Nonstop2h 59mFrontier
Deal found 1/14$78
This Cheapflightsfares deal was found by Cheapflights users on 1/16. 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.
Sun 1/268:12 pmISP - MCO
Nonstop3h 09mFrontier
Sat 2/18:55 amMCO - ISP
Nonstop2h 48mFrontier
Deal found 1/16$92
This Priceline deal was found by Cheapflights users on 1/16. 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 2/216:39 pmISP - RSW
Nonstop3h 20mMultiple Airlines
Sat 3/15:34 pmRSW - ISP
Nonstop2h 59mMultiple Airlines
Deal found 1/16$110
This Priceline deal was found by Cheapflights users on 1/16. 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 2/109:50 amISP - PBI
1 stop8h 01mMultiple Airlines
Wed 2/1210:32 pmPBI - ISP
Nonstop2h 46mMultiple Airlines
Deal found 1/16$113
This Gotogate deal was found by Cheapflights users on 1/16. 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.
Sun 2/27:25 pmISP - SRQ
Nonstop3h 10mBreeze Airways
Sun 2/93:55 pmSRQ - ISP
Nonstop2h 50mBreeze Airways
Deal found 1/16$116
This Mytrip deal was found by Cheapflights users on 1/15. 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.
Sat 2/17:25 pmISP - RSW
Nonstop3h 15mBreeze Airways
Sat 2/83:40 pmRSW - ISP
Nonstop2h 55mBreeze Airways
Deal found 1/15$120
This Expedia deal was found by Cheapflights users on 1/15. 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.
Mon 1/275:20 pmISP - TPA
1 stop5h 39mMultiple Airlines
Thu 1/304:15 pmTPA - ISP
Nonstop2h 48mMultiple Airlines
Deal found 1/15$120
This JetBlue deal was found by Cheapflights users on 1/16. 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.
Wed 4/210:35 amISP - FLL
Nonstop2h 53mJetBlue
Sat 4/57:00 amFLL - ISP
Nonstop2h 50mJetBlue
Deal found 1/16$157
This Mytrip deal was found by Cheapflights users on 1/16. 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.
Fri 1/315:20 pmISP - FLL
1 stop15h 34mMultiple Airlines
Mon 2/37:50 amFLL - ISP
1 stop5h 26mMultiple Airlines
Deal found 1/16$195

Find flights from Islip to Florida within your budget

Customize your flight search to find flights from Islip to Florida 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 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IslipWest Palm Beach

ISP - PBI

ISPPBI

Islip Long Island

Mon 2/10

6:30 am-9:41 am

Nonstop3h 11m

Palm Beach Intl

Fri 2/14

10:32 pm-1:18 am

Nonstop2h 46m

$57

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Mon 2/24

2:53 pm-6:04 pm

Nonstop3h 11m

Tampa

Wed 2/26

3:16 pm-6:05 pm

Nonstop2h 49m

$63

IslipFort Myers

ISP - RSW

ISPRSW

Islip Long Island

Sun 2/23

1:11 pm-4:34 pm

Nonstop3h 23m

Fort Myers SW Florida Intl

Sat 3/1

5:34 pm-8:33 pm

Nonstop2h 59m

$73

IslipFort Lauderdale

ISP - FLL

ISPFLL

Islip Long Island

Mon 3/3

3:46 pm-7:05 pm

Nonstop3h 19m

Fort Lauderdale

Wed 3/5

11:37 am-2:34 pm

Nonstop2h 57m

$78

IslipOrlando

ISP - MCO

ISPMCO

Islip Long Island

Sun 1/26

8:12 pm-11:21 pm

Nonstop3h 09m

Orlando

Sat 2/1

8:55 am-11:43 am

Nonstop2h 48m

$92

IslipFort Myers

ISP - RSW

ISPRSW

Islip Long Island

Fri 2/21

6:39 pm-9:59 pm

Nonstop3h 20m

Fort Myers SW Florida Intl

Sat 3/1

5:34 pm-8:33 pm

Nonstop2h 59m

$110

IslipWest Palm Beach

ISP - PBI

ISPPBI

Islip Long Island

Mon 2/10

9:50 am-5:51 pm

1 stop8h 01m

Palm Beach Intl

Wed 2/12

10:32 pm-1:18 am

Nonstop2h 46m

$113

IslipSarasota

ISP - SRQ

ISPSRQ

Islip Long Island

Sun 2/2

7:25 pm-10:35 pm

Nonstop3h 10m

Sarasota Bradenton Intl

Sun 2/9

3:55 pm-6:45 pm

Nonstop2h 50m

$116

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Mon 1/27

5:20 pm-10:59 pm

1 stop5h 39m

Tampa

Thu 1/30

4:15 pm-7:03 pm

Nonstop2h 48m

$120

IslipFort Myers

ISP - RSW

ISPRSW

Islip Long Island

Sat 2/1

7:25 pm-10:40 pm

Nonstop3h 15m

Fort Myers SW Florida Intl

Sat 2/8

3:40 pm-6:35 pm

Nonstop2h 55m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

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

Best time to book a flight from Islip to Florida

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

Travel insights for flights from Islip to Florida

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

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

Currently, September is the cheapest month in which you can book a flight from Islip, New York to Florida (average of $230). Flying from Islip, New York to Florida in March is currently the most expensive (average of $289). 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 FL?

Find hourly flight availability from Islip to Florida. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 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 Florida as you normally would.

Rainfall in Florida by month

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

In terms of precipitation, rainfall in Florida ranges from 2.4 - 8.7 inches per month. June is typically the wettest month, when rainfall can reach 8.7 in. November is typically the driest time to visit Florida when rainfall is around 2.4 in.

Temperature in Florida by month

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

If weather is an important factor for your trip to Florida, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Florida

Get insights into the airlines that provide service to Florida. 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 Florida. Reviews last updated January 16, 2025.
Read through reviews of airlines operating flights from Islip to Florida, such as Southwest, JetBlue and Breeze Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

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.

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

Food

7.2

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

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.

Breeze Airways
8.1
Very good
142 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

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.

JetBlue
7.4
Good
3,199 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

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.

Frontier
6.1
Okay
3,435 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

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 Islip to Florida. 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 Florida?

    For a flight from Islip to Florida, you will be flying from Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $34. However, be on the lookout for offers from Breeze Airways and JetBlue, as they are both options that can get you from Islip, New York to Florida for a low price.

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

    Most travelers choose Islip Long Island - Orlando, Islip Long Island - Fort Lauderdale or Islip Long Island - Palm Beach Intl when deciding on the best route from Islip, New York to Florida.

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

    While on average a flight from Islip, New York to Florida is generally $251, our data shows the cheapest flight currently is $126. When looking at the most popular route, (Islip Long Island - Orlando), you can expect to pay $68 for that flight.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Islip, New York to Florida (average of $230). Flying from Islip, New York to Florida in March is currently the most expensive (average of $289). 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

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 Florida

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
John F Kennedy Intl to Fort Lauderdale flights
Newark to Fort Lauderdale flights
LaGuardia to Miami flights
LaGuardia to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Orlando flights
Newark to Orlando flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to West Palm Beach flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Las Vegas flights
Newark to West Palm Beach flights
John F Kennedy Intl to Los Angeles flights
Newark to Los Angeles flights
John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Tampa flights
John F Kennedy Intl to San Francisco flights
LaGuardia to Tampa flights
John F Kennedy Intl to Sky Harbor Intl flights
John F Kennedy Intl to New Orleans flights
John F Kennedy Intl to Tampa flights
Newark to Las Vegas flights
John F Kennedy Intl to Atlanta flights
LaGuardia to West Palm Beach flights
Newark to Sky Harbor Intl flights
Newark to New Orleans flights
John F Kennedy Intl to Denver flights
John F Kennedy Intl to O'Hare Intl flights
LaGuardia to New Orleans flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Salt Lake City flights
LaGuardia to Hobby flights
John F Kennedy Intl to Hobby flights
Newark to San Francisco flights
LaGuardia to Las Vegas flights
Newark to Salt Lake City flights
John F Kennedy Intl to Austin flights
Newark to Hobby flights
LaGuardia to Denver flights
John F Kennedy Intl to Honolulu flights
Newark to Atlanta flights
LaGuardia to Los Angeles flights
Newark to Seattle flights
Newark to Denver flights
John F Kennedy Intl to Seattle flights
LaGuardia to Nashville flights
LaGuardia to Atlanta flights
Newark to O'Hare Intl flights
John F Kennedy Intl to George Bush Intcntl flights

Top 6 airlines flying from Islip to Florida

Discover the top 6 airlines that operate flights from Islip to Florida. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$182FlexibilityNo cancel feeOn-time62%
DeltaCheapest$58Average$300FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$63Average$174FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$71Average$232FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$93Average$309FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$191Average$422FlexibilityNo 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.