HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Islip

$40+ Cheap flights from Florida 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ISP
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Florida 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 Florida to Islip

Cheapest flights from Florida to Islip
Explore the most affordable flight options available from Florida to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/6. 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 4/39:00 pm
RSW
-
ISP
Nonstop2h 54m
Frontier
Fri 4/105:45 am
ISP
-
RSW
Nonstop3h 21m
Frontier
Deal found 3/6$80
This Super.com deal was found by Cheapflights users on 3/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:07 pm
TPA
-
ISP
Nonstop2h 50m
Frontier
Sat 4/116:29 pm
ISP
-
TPA
Nonstop3h 06m
Frontier
Deal found 3/5$88
This CheapOair deal was found by Cheapflights users on 3/8. 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.
Fri 3/2710:04 am
MCO
-
ISP
Nonstop2h 43m
Frontier
Mon 3/301:22 pm
ISP
-
MCO
Nonstop3h 09m
Frontier
Deal found 3/8$92
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Fri 4/246:30 am
MCO
-
ISP
Nonstop2h 43m
Frontier
Sun 4/264:07 pm
ISP
-
MCO
Nonstop3h 00m
Frontier
Deal found 3/8$97
This Priceline deal was found by Cheapflights users on 3/5. 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 4/177:05 am
MCO
-
ISP
1 stop6h 26m
Multiple Airlines
Mon 4/204:07 pm
ISP
-
MCO
Nonstop3h 00m
Multiple Airlines
Deal found 3/5$100
This Super.com deal was found by Cheapflights users on 3/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:30 am
MCO
-
ISP
Nonstop2h 43m
Frontier
Sun 5/34:07 pm
ISP
-
MCO
Nonstop3h 00m
Frontier
Deal found 3/7$101
This Frontier deal was found by Cheapflights users on 3/6. 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.
Thu 4/212:25 pm
MCO
-
ISP
Nonstop2h 45m
Frontier
Thu 4/93:55 pm
ISP
-
MCO
Nonstop2h 56m
Frontier
Deal found 3/6$102
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Thu 4/164:44 pm
TPA
-
ISP
Nonstop2h 52m
Frontier
Mon 4/208:31 pm
ISP
-
TPA
Nonstop3h 09m
Frontier
Deal found 3/5$103
This Frontier deal was found by Cheapflights users on 3/5. 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 3/3110:37 pm
TPA
-
ISP
Nonstop2h 44m
Frontier
Thu 4/95:30 am
ISP
-
TPA
Nonstop3h 06m
Frontier
Deal found 3/5$104
This Priceline deal was found by Cheapflights users on 3/5. 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 5/17:05 am
MCO
-
ISP
1 stop6h 26m
Multiple Airlines
Mon 5/44:07 pm
ISP
-
MCO
Nonstop3h 00m
Multiple Airlines
Deal found 3/5$107
This Priceline deal was found by Cheapflights users on 3/4. 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 6/136:25 am
MCO
-
ISP
Nonstop2h 43m
Frontier
Mon 6/1510:03 am
ISP
-
MCO
Nonstop2h 54m
Frontier
Deal found 3/4$108
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Thu 9/36:25 am
MCO
-
ISP
Nonstop2h 43m
Frontier
Tue 9/810:03 am
ISP
-
MCO
Nonstop2h 54m
Frontier
Deal found 3/8$112

Find flight deals from Florida to Islip

Keep the following information in mind while searching for Florida to Islip flight deals. Data was last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$78
(Kiwi.com)

One-way from

$40
(Frontier)

Popular in

December

Cheapest in

January

Average price

$140

Good round-trip deal

$117 or less

Good one-way deal

$85 or less
Provider with most accurate pricing for Orlando (ORL)-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Orlando (ORL)-New York (NYC) flights.
Search Deals
From Florida to Islip Long Island
Search Deals
One-way flight from Florida to Islip Long Island
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Florida to Islip Long Island.
Search Deals
Price to beat on a one-way flight from Florida to Islip Long Island.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida 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 March 10, 2026.
Use the filters below to find and compare flights from Florida to Islip that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TampaIslip

TPA - ISP

TPAISP

Tampa

Wed 4/22

7:00 am-11:10 am

1 stop4h 10m

Islip Long Island

Sat 4/25

11:50 am-4:11 pm

1 stop4h 21m

$159

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Wed 5/20

7:00 am-11:17 am

1 stop4h 17m

Islip Long Island

Sat 5/23

11:57 am-11:59 pm

1 stop12h 02m

$161

TampaIslip

TPA - ISP

TPAISP

Tampa

Wed 8/19

7:00 am-11:17 am

1 stop4h 17m

Islip Long Island

Thu 9/10

5:50 pm-10:11 pm

1 stop4h 21m

$173

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Fri 4/17

7:05 am-1:31 pm

1 stop6h 26m

Islip Long Island

Mon 4/20

2:31 pm-10:37 pm

1 stop8h 06m

$175

West Palm BeachIslip

PBI - ISP

PBIISP

Palm Beach Intl

Fri 4/17

7:30 am-10:09 am

Nonstop2h 39m

Islip Long Island

Mon 4/20

11:00 am-1:50 pm

Nonstop2h 50m

$187

West Palm BeachIslip

PBI - ISP

PBIISP

Palm Beach Intl

Fri 5/15

7:30 am-10:09 am

Nonstop2h 39m

Islip Long Island

Mon 5/25

4:00 pm-6:55 pm

Nonstop2h 55m

$187

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Sun 5/10

9:05 pm-11:45 pm

Nonstop2h 40m

Islip Long Island

Tue 5/12

2:30 pm-7:00 pm

1 stop4h 30m

$188

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Wed 4/1

8:00 pm-10:40 pm

Nonstop2h 40m

Islip Long Island

Tue 4/7

4:05 pm-10:40 pm

1 stop6h 35m

$192

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Wed 4/1

8:00 pm-10:40 pm

Nonstop2h 40m

Islip Long Island

Wed 4/8

4:10 pm-10:40 pm

1 stop6h 30m

$192

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Thu 4/23

8:25 am-4:30 pm

2 stops8h 05m

Islip Long Island

Mon 4/27

8:35 am-3:45 pm

1 stop7h 10m

$192

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Florida to Islip

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

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

Currently, December is the cheapest month in which you can book a flight from Florida to Islip, New York (average of $29). Flying from Florida to Islip, New York in August is currently the most expensive (average of $61). 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 FL to ISP?

Find hourly flight availability from Florida 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 March 10, 2026.

A simple way to save on the total cost of your ticket is to fly from Florida to Islip, New York in the evening. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Florida to Islip. Price data was last updated on February 21, 2026.

Travelers seeking maximum savings on their Florida to Islip, New York flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Florida 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 Florida?

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

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

    Frontier, Breeze Airways, and JetBlue can get you from Florida to Islip, New York in just under 2h 43m. Your travel time can differ by up to 1h 34m. There are 1053 mi between Florida and Islip, New York. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Florida to Islip, New York are JetBlue ($24), Frontier ($29), and Breeze Airways ($41).

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

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

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Florida to Islip, New York (average of $29). Flying from Florida to Islip, New York in August is currently the most expensive (average of $61). 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 Islip?

Book flights to Islip if you plan to visit one of these locations
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 Florida to Islip

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to John F Kennedy Intl flights
San Francisco to Newark flights
San Francisco to LaGuardia flights
Los Angeles to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to John F Kennedy Intl flights
Los Angeles to Newark flights
Dallas/Fort Worth to Newark flights
O'Hare Intl to John F Kennedy Intl flights
Miami to John F Kennedy Intl flights
Fort Lauderdale to Newark flights
Atlanta to LaGuardia flights
Atlanta to John F Kennedy Intl flights
Los Angeles to LaGuardia flights
Miami to Newark flights
O'Hare Intl to Newark flights
Orlando to John F Kennedy Intl flights
Orlando to Newark flights
Hobby to LaGuardia flights
Raleigh to LaGuardia flights
O'Hare Intl to LaGuardia flights
Seattle to Newark flights
Seattle to John F Kennedy Intl flights
Fort Lauderdale to LaGuardia flights
Miami to LaGuardia flights
Fort Lauderdale to John F Kennedy Intl flights
Raleigh to John F Kennedy Intl flights
Hobby to John F Kennedy Intl flights
Atlanta to Newark flights
Tampa to Newark flights
Hobby to Newark flights
Tampa to LaGuardia flights
West Palm Beach to Newark flights
Raleigh to Newark flights
Tampa to John F Kennedy Intl flights
Denver to LaGuardia flights
Orlando to LaGuardia flights
San Jose to John F Kennedy Intl flights
George Bush Intcntl to Newark flights
San Jose to Newark flights
George Bush Intcntl to John F Kennedy Intl flights
George Bush Intcntl to LaGuardia flights
Denver to Newark flights
Seattle to LaGuardia flights
Denver to John F Kennedy Intl flights
Sky Harbor Intl to Newark flights
Austin to John F Kennedy Intl flights
Oakland to Newark flights
Minneapolis to LaGuardia flights

Top 4 airlines flying from Florida to Islip

Discover the top 4 airlines that operate flights from Florida 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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$146FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$63Average$261FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$97Average$254FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$137Average$350FlexibilityNo 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.