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$48+ Cheap flights from Fort Myers to Islip, NY (RSW - 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
RSW — ISP
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Fort Myers SW Florida Intl to Islip Long Island are usually found in March or February, booked 19 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Fort Myers to Islip

Discover tips and strategies to find the most affordable flight options for your journey from Fort Myers (RSW) to Islip (ISP). 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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$96
(Cheapflightsfares)

One-way from

$48
(Cheapflightsfares)

Popular in

August

Cheapest in

March

Average price

$212
Provider with most accurate pricing for Fort Myers SW Florida Intl-Islip Long Island flight deals.
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Provider most trusted by Cheapflights users for Fort Myers SW Florida Intl-Islip Long Island flights.
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From Fort Myers SW Florida Intl to Islip Long Island
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One-way flight from Fort Myers SW Florida Intl to Islip Long Island
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Highest demand for flights based on searches. 39% potential increase in price ($145 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Fort Myers to Islip

Cheapest flights from Fort Myers to Islip
Explore the most affordable flight options available from Fort Myers to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 5/1610:27 pmRSW - ISP
Nonstop3h 01mFrontier
Mon 5/196:00 amISP - RSW
Nonstop3h 08mFrontier
Deal found 4/29$96
This CheapOair deal was found by Cheapflights users on 4/29. 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.
Sat 6/73:49 pmRSW - ISP
Nonstop2h 56mBreeze Airways
Wed 6/117:25 pmISP - RSW
Nonstop3h 12mBreeze Airways
Deal found 4/29$129
This Orbitz deal was found by Cheapflights users on 4/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/197:20 amRSW - ISP
1 stop7h 59mMultiple Airlines
Wed 5/218:00 amISP - RSW
Nonstop3h 10mMultiple Airlines
Deal found 4/29$210
This Southwest deal was found by Cheapflights users on 4/28. 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 6/116:00 pmRSW - ISP
1 stop4h 55mSouthwest
Tue 6/174:40 pmISP - RSW
1 stop5h 40mSouthwest
Deal found 4/28$285

Cheapflights Fare Finder

Customize your flight search to find flights from Fort Myers 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 April 30, 2025.
Use the filters below to find and compare flights from Fort Myers to Islip that are best for you.

Fly from

Fort Myers

Fly to

Islip

Route

Depart

Return

Price

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Fri 5/16

10:27 pm-1:28 am

Nonstop3h 01m

Islip Long Island

Mon 5/19

6:00 am-9:08 am

Nonstop3h 08m

$96

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Sat 6/7

3:49 pm-6:45 pm

Nonstop2h 56m

Islip Long Island

Wed 6/11

7:25 pm-10:37 pm

Nonstop3h 12m

$129

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Mon 5/19

7:20 am-3:19 pm

1 stop7h 59m

Islip Long Island

Wed 5/21

8:00 am-11:10 am

Nonstop3h 10m

$210

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Wed 6/11

6:00 pm-10:55 pm

1 stop4h 55m

Islip Long Island

Tue 6/17

4:40 pm-10:20 pm

1 stop5h 40m

$285

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Fri 5/16

10:27 pm-1:28 am

Nonstop3h 01m

$48

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Sat 6/7

3:49 pm-6:45 pm

Nonstop2h 56m

$65

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Mon 6/2

12:05 pm-8:20 pm

2 stops8h 15m

$165

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Sat 6/14

8:09 pm-7:04 pm

3 stops22h 55m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Fort Myers to Islip

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fort Myers to Islip in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fort Myers-Islip, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fort Myers-Islip, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fort Myers-Islip, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fort Myers-Islip, New York flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fort Myers-Islip, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Fort Myers to Islip

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

How far ahead should I book a flight from Fort Myers to Islip, New York?

Use this chart to determine the optimal time to book a round-trip flight from Fort Myers to Islip. Price data was last updated on April 25, 2025.

Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Fort Myers to Islip, New York. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Fort Myers to Islip, New York (average of $108). Flying from Fort Myers to Islip, New York 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 RSW to ISP?

Find hourly flight availability from Fort Myers 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 April 30, 2025.

It’s typically best to fly out from Fort Myers to Islip, New York in the morning. Doing so could potentially save you 50% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Islip by month

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

In terms of precipitation, rainfall in Islip, New York ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip, New York when rainfall is around 3.3 in.

Temperature in Islip by month

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

If weather is an important factor for your trip to Islip, New York, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. 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 Islip. Reviews last updated April 30, 2025.
To help decide which airline to fly from Fort Myers to Islip, see what other customers have to say about Breeze Airways, Southwest and Frontier. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
160 reviews

Overall

8.1

Crew

8.8

Food

6.7

Boarding

8.3

Comfort

8.2

Entertainment

6.6

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
160 reviews
Breeze Airways
8.1
Very good
160 reviews

Overall

8.1

Crew

8.8

Food

6.7

Boarding

8.3

Comfort

8.2

Entertainment

6.6

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
4,295 reviews
Breeze Airways
8.1
Very good
160 reviews

Overall

8.1

Crew

8.8

Food

6.7

Boarding

8.3

Comfort

8.2

Entertainment

6.6

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
6.0
Okay
3,287 reviews
Breeze Airways
8.1
Very good
160 reviews

Overall

8.1

Crew

8.8

Food

6.7

Boarding

8.3

Comfort

8.2

Entertainment

6.6

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 Fort Myers to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Flights from Fort Myers SW Florida Intl to Islip Long Island have been viewed 10 times in the past calendar month.

  • What are the cheapest airlines flying from Fort Myers to Islip, New York round-trip?

    Our cheapest airline available from Fort Myers to Islip, New York is Frontier. Our recent data shows that you can find tickets from as low as $96 on this airline. Additional options worth looking into are Breeze Airways and Southwest, starting at $129 and $285 round-trip. Frontier is currently priced 57% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $48. Breeze Airways flights start at $65 while deals on Southwest start at $165 one-way.

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

    While on average a flight from Fort Myers to Islip, New York is generally $169, our data shows the cheapest flight currently is $44. When looking at the most popular route, (Fort Myers SW Florida Intl - Islip Long Island), you can expect to pay $96 for that flight.

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

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

  • How can I find direct flights from Fort Myers to Islip?

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Fort Myers to Islip, New York (average of $108). Flying from Fort Myers to Islip, New York 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 Fort Myers?

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Top 3 airlines flying from Fort Myers to Islip

Discover the top 3 airlines that operate flights from Fort Myers 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$78FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$121Average$189FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$318Average$471FlexibilityNo cancel feeOn-time63%

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