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$49+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — MIA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Islip to Florida

Keep the following information in mind while searching for Islip to Florida flight deals. Data was last updated June 12, 2025.

Round-trip from

$98
(Priceline)

One-way from

$49
(Frontier)

Popular in

April

Cheapest in

March

Average price

$216

Good round-trip deal

$121 or less

Good one-way deal

$54 or less
From Islip Long Island to Florida
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One-way flight from Islip Long Island to Florida
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Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Islip Long Island to Florida.
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Price to beat on a one-way flight from Islip Long Island to Florida.
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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 June 12, 2025.

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.
Tue 7/18:00 amISP - PBI
Nonstop3h 08mFrontier
Tue 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.
Sat 8/237:33 pmISP - MCO
Nonstop2h 59mFrontier
Tue 9/29:14 pmMCO - ISP
Nonstop2h 45mFrontier
Deal found 6/10$117
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:25 pmISP - RSW
Nonstop3h 12mBreeze Airways
Sat 9/63:54 pmRSW - ISP
Nonstop2h 58mBreeze Airways
Deal found 6/10$122
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.
Thu 11/611:40 amISP - TPA
1 stop4h 20mBreeze Airways
Thu 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.
Tue 7/2912:35 pmISP - FLL
Nonstop2h 56mJetBlue
Tue 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.
Wed 7/94:45 pmISP - TPA
Nonstop3h 05mFrontier
Sat 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.
Wed 7/96:50 amISP - PBI
Nonstop2h 55mSouthwest
Sat 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.
Tue 7/84:40 pmISP - FLL
1 stop5h 00mSouthwest
Wed 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.
Sat 7/1212:55 pmISP - MCO
Nonstop2h 44mJetBlue
Sat 7/199:20 amMCO - ISP
Nonstop2h 40mJetBlue
Deal found 6/12$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.
Fri 8/224:15 pmISP - PBI
Nonstop2h 50mJetBlue
Wed 8/2712:30 pmPBI - ISP
Nonstop2h 43mJetBlue
Deal found 6/12$172
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/16:50 pmISP - MCO
Nonstop2h 55mSouthwest
Wed 8/2010:50 amMCO - ISP
1 stop8h 10mSouthwest
Deal found 6/12$183
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.
Mon 9/222:25 pmISP - MCO
1 stop8h 44mMultiple Airlines
Sun 9/288:00 amMCO - ISP
Nonstop2h 37mMultiple Airlines
Deal found 6/10$208

Cheapflights Fare Finder

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 June 12, 2025.
Use the filters below to find and compare flights from Islip to Florida that are best for you.

Fly from

Islip

Fly to

Florida

Route

Depart

Return

Price

IslipWest Palm Beach

ISP - PBI

ISPPBI

Islip Long Island

Tue 7/1

8:00 am-11:08 am

Nonstop3h 08m

Palm Beach Intl

Tue 7/1

9:11 pm-11:59 pm

Nonstop2h 48m

$98

IslipOrlando

ISP - MCO

ISPMCO

Islip Long Island

Sat 8/23

7:33 pm-10:32 pm

Nonstop2h 59m

Orlando

Tue 9/2

9:14 pm-11:59 pm

Nonstop2h 45m

$117

IslipFort Myers

ISP - RSW

ISPRSW

Islip Long Island

Sat 8/30

7:25 pm-10:37 pm

Nonstop3h 12m

Fort Myers SW Florida Intl

Sat 9/6

3:54 pm-6:52 pm

Nonstop2h 58m

$122

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Thu 11/6

11:40 am-4:00 pm

1 stop4h 20m

Tampa

Thu 11/13

7:00 am-11:00 am

1 stop4h 00m

$135

IslipFort Lauderdale

ISP - FLL

ISPFLL

Islip Long Island

Tue 7/29

12:35 pm-3:31 pm

Nonstop2h 56m

Fort Lauderdale

Tue 8/5

8:50 am-11:41 am

Nonstop2h 51m

$147

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Wed 7/9

4:45 pm-7:50 pm

Nonstop3h 05m

Tampa

Sat 7/12

10:15 am-1:04 pm

Nonstop2h 49m

$149

IslipWest Palm Beach

ISP - PBI

ISPPBI

Islip Long Island

Wed 7/9

6:50 am-9:45 am

Nonstop2h 55m

Palm Beach Intl

Sat 7/12

10:35 am-1:15 pm

Nonstop2h 40m

$157

IslipFort Lauderdale

ISP - FLL

ISPFLL

Islip Long Island

Tue 7/8

4:40 pm-9:40 pm

1 stop5h 00m

Fort Lauderdale

Wed 7/9

5:45 pm-10:55 pm

1 stop5h 10m

$167

IslipOrlando

ISP - MCO

ISPMCO

Islip Long Island

Sat 7/12

12:55 pm-3:39 pm

Nonstop2h 44m

Orlando

Sat 7/19

9:20 am-12:00 pm

Nonstop2h 40m

$167

IslipWest Palm Beach

ISP - PBI

ISPPBI

Islip Long Island

Fri 8/22

4:15 pm-7:05 pm

Nonstop2h 50m

Palm Beach Intl

Wed 8/27

12:30 pm-3:13 pm

Nonstop2h 43m

$172

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 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.

Cheapflights Insights

Everything you need to know about your flight from Islip to Florida

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 $228). 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 June 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 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 June 12, 2025.
Read through reviews of airlines operating flights from Islip to Florida, such as Breeze Airways, Southwest and JetBlue. 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
178 reviews

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Boarding

8.3

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

Overall

8.1

Comfort

8.2

Entertainment

6.6

Boarding

8.3

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

Overall

8.1

Comfort

8.2

Entertainment

6.6

Boarding

8.3

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

Overall

8.1

Comfort

8.2

Entertainment

6.6

Boarding

8.3

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

Overall

8.1

Comfort

8.2

Entertainment

6.6

Boarding

8.3

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 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.

  • How popular is this Islip, New York to Florida flight route?

    Within the past month, 2 users have taken a look at flights from Islip Long Island to Florida.

  • 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 $49. 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 - Tampa or Islip Long Island - Fort Lauderdale 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 $373, our data shows the cheapest flight currently is $148. When looking at the most popular route, (Islip Long Island - Orlando), you can expect to pay $117 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 $228). 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

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Alternative routes for Islip to Florida

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$44Average$177FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$58Average$211FlexibilityNo cancel feeOn-time65%
DeltaCheapest$63Average$267FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$93Average$293FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$96Average$220FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$187Average$406FlexibilityNo cancel feeOn-time63%

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