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Islip

$25+ Cheap flights from Florida to Islip (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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ISP
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheap flight deals from Florida to Islip

Keep the following information in mind while searching for Florida to Islip flight deals. Data was last updated August 21, 2025.

Round-trip from

$101
(Cheapflightsfares)

One-way from

$25
(Cheapflightsfares)

Popular in

August

Cheapest in

January

Average price

$199

Good round-trip deal

$120 or less

Good one-way deal

$83 or less
From Florida to Islip Long Island
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One-way flight from Florida to Islip Long Island
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Highest demand for flights based on searches. 6% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Florida to Islip Long Island.
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Price to beat on a one-way flight from Florida to Islip Long Island.
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Find 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 August 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/20. 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.
Thu 9/258:15 amMCO - ISP
Nonstop2h 40mFrontier
Sun 9/2811:25 amISP - MCO
Nonstop2h 57mFrontier
Deal found 8/20$101
This Expedia deal was found by Cheapflights users on 8/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:05 pmMCO - ISP
Nonstop2h 37mMultiple Airlines
Thu 10/1611:40 amISP - MCO
1 stop6h 44mMultiple Airlines
Deal found 8/20$102
This Frontier deal was found by Cheapflights users on 8/21. 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 9/168:00 amMCO - ISP
Nonstop2h 40mFrontier
Mon 9/225:05 pmISP - MCO
Nonstop2h 56mFrontier
Deal found 8/21$104
This Cheapflightsfares deal was found by Cheapflights users on 8/20. 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 10/88:20 amMCO - ISP
Nonstop2h 37mFrontier
Wed 10/154:58 pmISP - MCO
Nonstop2h 54mFrontier
Deal found 8/20$106
This Southwest deal was found by Cheapflights users on 8/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:30 amMCO - ISP
1 stop4h 20mSouthwest
Sun 11/163:25 pmISP - MCO
Nonstop2h 55mSouthwest
Deal found 8/20$107
This Frontier deal was found by Cheapflights users on 8/21. 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 9/198:00 amMCO - ISP
Nonstop2h 40mFrontier
Mon 9/225:05 pmISP - MCO
Nonstop2h 56mFrontier
Deal found 8/21$108
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:00 amTPA - ISP
Nonstop2h 44mFrontier
Wed 10/2210:29 amISP - TPA
Nonstop3h 02mFrontier
Deal found 8/19$109
This Frontier deal was found by Cheapflights users on 8/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/228:20 amMCO - ISP
Nonstop2h 37mFrontier
Wed 10/294:58 pmISP - MCO
Nonstop2h 54mFrontier
Deal found 8/20$109
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/148:00 amMCO - ISP
Nonstop2h 40mFrontier
Thu 9/1811:40 amISP - MCO
Nonstop2h 57mFrontier
Deal found 8/20$110
This Cheapflightsfares deal was found by Cheapflights users on 8/20. 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.
Sat 8/3011:08 amTPA - ISP
Nonstop2h 51mFrontier
Sun 8/311:04 pmISP - TPA
Nonstop3h 06mFrontier
Deal found 8/20$111
This Cheapflightsfares deal was found by Cheapflights users on 8/20. 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.
Mon 9/228:00 amMCO - ISP
Nonstop2h 40mFrontier
Sun 9/2811:25 amISP - MCO
Nonstop2h 57mFrontier
Deal found 8/20$111
This CheapOair deal was found by Cheapflights users on 8/20. 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.
Thu 10/167:00 amTPA - ISP
1 stop4h 00mBreeze Airways
Sun 10/1911:40 amISP - TPA
1 stop4h 20mBreeze Airways
Deal found 8/20$112

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 August 21, 2025.
Use the filters below to find and compare flights from Florida to Islip that are best for you.

Fly from

Florida

Fly to

Islip

Route

Depart

Return

Price

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Thu 9/25

8:15 am-10:55 am

Nonstop2h 40m

Islip Long Island

Sun 9/28

11:25 am-2:22 pm

Nonstop2h 57m

$101

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Thu 10/9

6:05 pm-8:42 pm

Nonstop2h 37m

Islip Long Island

Thu 10/16

11:40 am-6:24 pm

1 stop6h 44m

$102

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Tue 9/30

8:00 am-10:40 am

Nonstop2h 40m

Islip Long Island

Sun 10/5

11:25 am-2:22 pm

Nonstop2h 57m

$102

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Tue 9/16

8:00 am-10:40 am

Nonstop2h 40m

Islip Long Island

Mon 9/22

5:05 pm-8:01 pm

Nonstop2h 56m

$104

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Wed 9/17

8:00 am-10:40 am

Nonstop2h 40m

Islip Long Island

Mon 9/22

5:05 pm-8:01 pm

Nonstop2h 56m

$104

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Fri 9/19

8:00 am-10:40 am

Nonstop2h 40m

Islip Long Island

Mon 9/22

5:05 pm-8:01 pm

Nonstop2h 56m

$106

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Wed 11/5

8:00 am-10:37 am

Nonstop2h 37m

Islip Long Island

Wed 11/5

4:58 pm-7:52 pm

Nonstop2h 54m

$106

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Thu 9/18

8:15 am-10:55 am

Nonstop2h 40m

Islip Long Island

Mon 9/22

5:05 pm-8:01 pm

Nonstop2h 56m

$106

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Thu 10/9

6:05 pm-8:42 pm

Nonstop2h 37m

Islip Long Island

Wed 10/15

4:58 pm-7:52 pm

Nonstop2h 54m

$106

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Thu 10/16

6:05 pm-8:42 pm

Nonstop2h 37m

Islip Long Island

Sun 11/2

9:27 pm-12:22 am

Nonstop2h 55m

$106

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Showing 1-10 of 60 results
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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?

Currently, January is the cheapest month in which you can book a flight from Florida to Islip (average of $108). Flying from Florida to Islip in November is currently the most expensive (average of $213). 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 August 21, 2025.

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

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?

    For as low as $101, Frontier can have you in Islip from Florida in 2h 40m. The distance between Florida and Islip is about 971 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $25. However, be on the lookout for offers from JetBlue and Southwest, as they are both options that can get you from Florida to Islip for a low price.

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

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

  • What are the cheapest flights from Florida to Islip?

    On average you can expect to pay $463 for a flight from Florida to Islip. The cheapest flight overall is $270 while the most popular route, (Orlando - Islip Long Island) is currently priced at $49.

  • 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?

    Currently, January is the cheapest month in which you can book a flight from Florida to Islip (average of $108). Flying from Florida to Islip in November is currently the most expensive (average of $213). 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
Southampton

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Alternative routes for Florida to Islip

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Florida to Islip

Discover the top 6 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 August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$143FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$68Average$232FlexibilityNo cancel feeOn-time62%
DeltaCheapest$68Average$172FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$84Average$185FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$116Average$204FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$147Average$371FlexibilityNo cancel feeOn-time63%

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