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Islip

$49+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ISP
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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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 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:06 am
PBI
-
ISP
Nonstop2h 58m
Frontier
Wed 4/82:54 pm
ISP
-
PBI
Nonstop3h 16m
Frontier
Deal found 3/18$87
This Frontier deal was found by Cheapflights users on 3/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/211:06 am
PBI
-
ISP
Nonstop2h 58m
Frontier
Wed 4/82:54 pm
ISP
-
PBI
Nonstop3h 16m
Frontier
Deal found 3/18$88
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:33 pm
TPA
-
ISP
Nonstop2h 50m
Frontier
Thu 4/95:30 am
ISP
-
TPA
Nonstop3h 06m
Frontier
Deal found 3/19$92
This Super.com deal was found by Cheapflights users on 3/18. 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 Super.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
Mon 4/274:07 pm
ISP
-
MCO
Nonstop3h 00m
Frontier
Deal found 3/18$97
This Expedia deal was found by Cheapflights users on 3/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:00 pm
RSW
-
ISP
Nonstop2h 54m
Frontier
Mon 4/136:00 am
ISP
-
RSW
Nonstop3h 20m
Frontier
Deal found 3/18$98
This Frontier deal was found by Cheapflights users on 3/19. 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.
Mon 4/69:33 pm
TPA
-
ISP
Nonstop2h 50m
Frontier
Mon 4/135:45 am
ISP
-
TPA
Nonstop3h 06m
Frontier
Deal found 3/19$98
This Frontier deal was found by Cheapflights users on 3/19. 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.
Thu 4/236:50 am
MCO
-
ISP
Nonstop2h 43m
Frontier
Sun 4/264:07 pm
ISP
-
MCO
Nonstop3h 00m
Frontier
Deal found 3/19$98
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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 5/67:23 am
MCO
-
ISP
Nonstop2h 42m
Frontier
Fri 5/811:00 am
ISP
-
MCO
Nonstop2h 54m
Frontier
Deal found 3/22$106
This CheapOair deal was found by Cheapflights users on 3/22. 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 4/306:50 am
MCO
-
ISP
Nonstop2h 43m
Frontier
Mon 5/44:07 pm
ISP
-
MCO
Nonstop3h 00m
Frontier
Deal found 3/22$107
This Frontier deal was found by Cheapflights users on 3/22. 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 5/147:23 am
MCO
-
ISP
Nonstop2h 42m
Frontier
Sun 5/1711:00 am
ISP
-
MCO
Nonstop2h 54m
Frontier
Deal found 3/22$108
This CheapOair deal was found by Cheapflights users on 3/20. 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.
Tue 5/58:15 am
MCO
-
ISP
Nonstop2h 45m
Frontier
Tue 5/55:38 pm
ISP
-
MCO
Nonstop2h 54m
Frontier
Deal found 3/20$118
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 pm
TPA
-
ISP
Nonstop2h 52m
Frontier
Wed 4/88:00 am
ISP
-
TPA
Nonstop3h 06m
Frontier
Deal found 3/19$120

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 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$87
(Kiwi.com)

One-way from

$49
(Frontier)

Popular in

December

Cheapest in

January

Average price

$146

Good round-trip deal

$110 or less

Good one-way deal

$104 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. 1% potential price decrease ($3 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 23, 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

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Tue 8/25

8:00 am-4:47 pm

1 stop8h 47m

Islip Long Island

Mon 8/31

8:31 pm-11:38 pm

Nonstop3h 07m

$152

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Wed 9/16

7:00 am-11:20 am

1 stop4h 20m

Islip Long Island

Mon 9/21

8:39 pm-11:44 pm

Nonstop3h 05m

$166

TampaIslip

TPA - ISP

TPAISP

Tampa

Sat 5/2

5:50 am-4:00 pm

2 stops10h 10m

Islip Long Island

Sat 5/9

12:15 pm-3:15 pm

Nonstop3h 00m

$186

Fort LauderdaleIslip

FLL - ISP

FLLISP

Fort Lauderdale

Tue 4/21

4:10 pm-10:10 pm

1 stop6h 00m

Islip Long Island

Tue 4/28

12:30 pm-10:00 pm

2 stops9h 30m

$192

TampaIslip

TPA - ISP

TPAISP

Tampa

Wed 8/19

7:00 am-11:17 am

1 stop4h 17m

Islip Long Island

Thu 9/10

5:23 pm-9:53 pm

1 stop4h 30m

$193

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

$203

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Wed 5/20

7:00 am-11:17 am

1 stop4h 17m

Islip Long Island

Sun 5/24

6:46 pm-11:24 pm

1 stop4h 38m

$205

OrlandoIslip

MCO - ISP

MCOISP

Orlando

Sat 5/30

7:00 am-11:17 am

1 stop4h 17m

Islip Long Island

Sat 6/13

11:57 am-11:59 pm

1 stop12h 02m

$210

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Fri 5/29

6:35 am-4:30 pm

2 stops9h 55m

Islip Long Island

Wed 6/3

9:00 am-3:40 pm

1 stop6h 40m

$211

TampaIslip

TPA - ISP

TPAISP

Tampa

Thu 5/14

6:30 pm-11:30 pm

1 stop5h 00m

Islip Long Island

Wed 5/20

4:10 pm-9:15 pm

1 stop5h 05m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 60 resultsSorted by cheapest first
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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, 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 23, 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 46% 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 March 14, 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 Southwest can get you from Florida to Islip, New York in just under 2h 58m. Your travel time can differ by up to 7h 12m. 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 ($46).

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

    Most travelers choose Orlando - Islip Long Island, Fort Lauderdale - Islip Long Island or Palm Beach Intl - 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

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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 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 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$153FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$63Average$262FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$97Average$252FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$137Average$350FlexibilityNo cancel feeOn-time63%

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