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Islip

$40+ 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
RSW — ISP
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Find cheap flights from Fort Myers 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

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3. Compare prices and book

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Cheapflights Tip: The best prices from Fort Myers SW Florida Intl to Islip Long Island are usually found in June or January, booked 24 days in advance, depart on a Tuesday or Friday and return on a Tuesday

Cheap 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 March 11, 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 Cheapflightsfares deal was found by Cheapflights users on 3/10. 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.
Wed 4/19:00 pm
RSW
-
ISP
Nonstop2h 54m
Frontier
Mon 4/136:00 am
ISP
-
RSW
Nonstop3h 20m
Frontier
Deal found 3/10$88
This Frontier deal was found by Cheapflights users on 3/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:00 pm
RSW
-
ISP
Nonstop2h 54m
Frontier
Mon 4/136:00 am
ISP
-
RSW
Nonstop3h 20m
Frontier
Deal found 3/10$93
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Wed 9/24:03 pm
RSW
-
ISP
Nonstop2h 58m
Breeze Airways
Wed 9/97:41 pm
ISP
-
RSW
Nonstop3h 07m
Breeze Airways
Deal found 3/10$117
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:00 am
RSW
-
ISP
1 stop4h 17m
Breeze Airways
Mon 6/18:31 pm
ISP
-
RSW
Nonstop3h 07m
Breeze Airways
Deal found 3/7$141
This CheapOair deal was found by Cheapflights users on 3/10. 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.
Wed 5/277:00 am
RSW
-
ISP
1 stop4h 17m
Breeze Airways
Wed 6/37:41 pm
ISP
-
RSW
Nonstop3h 07m
Breeze Airways
Deal found 3/10$149
This Breeze Airways deal was found by Cheapflights users on 3/10. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:00 am
RSW
-
ISP
1 stop8h 47m
Breeze Airways
Mon 8/318:31 pm
ISP
-
RSW
Nonstop3h 07m
Breeze Airways
Deal found 3/10$152
This CheapOair deal was found by Cheapflights users on 3/10. 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.
Wed 5/277:00 am
RSW
-
ISP
1 stop4h 17m
Breeze Airways
Thu 6/46:46 pm
ISP
-
RSW
1 stop4h 38m
Breeze Airways
Deal found 3/10$164
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.
Wed 6/37:00 am
RSW
-
ISP
1 stop4h 17m
Breeze Airways
Wed 6/107:41 pm
ISP
-
RSW
Nonstop3h 07m
Breeze Airways
Deal found 3/8$169
This CheapOair deal was found by Cheapflights users on 3/9. 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 5/294:53 pm
RSW
-
ISP
Nonstop2h 58m
Breeze Airways
Mon 6/18:31 pm
ISP
-
RSW
Nonstop3h 07m
Breeze Airways
Deal found 3/9$173

Find 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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$80
(Cheapflightsfares)

One-way from

$40
(Frontier)

Popular in

July

Cheapest in

June

Average price

$180
Provider with most accurate pricing for Fort Myers SW Florida Intl-Islip Long Island flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fort Myers SW Florida Intl-Islip Long Island flights.
Search Deals
From Fort Myers SW Florida Intl to Islip Long Island
Search Deals
One-way flight from Fort Myers SW Florida Intl to Islip Long Island
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 11, 2026.
Use the filters below to find and compare flights from Fort Myers 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

2:28 pm-11:08 pm

1 stop8h 40m

$207
Quickest round-trip

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

$211

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Tue 4/28

5:45 pm-10:40 pm

1 stop4h 55m

Islip Long Island

Fri 5/8

4:30 pm-10:50 pm

1 stop6h 20m

$217

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Thu 4/16

4:50 pm-11:30 pm

1 stop6h 40m

Islip Long Island

Tue 4/21

4:10 pm-9:30 pm

1 stop5h 20m

$217

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Fri 4/17

6:00 am-1:31 pm

1 stop7h 31m

Islip Long Island

Tue 4/21

11:59 am-3:14 pm

Nonstop3h 15m

$281

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Fri 4/17

6:20 am-11:50 am

1 stop5h 30m

Islip Long Island

Tue 4/21

9:00 am-3:40 pm

1 stop6h 40m

$282

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Thu 4/16

10:15 am-6:46 pm

1 stop8h 31m

Islip Long Island

Tue 4/21

11:59 am-3:14 pm

Nonstop3h 15m

$286

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Wed 6/3

7:20 am-1:50 pm

2 stops6h 30m

Islip Long Island

Mon 6/15

6:00 am-11:00 am

1 stop5h 00m

$287
Cheapest one-way

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Fri 5/8

4:50 pm-11:30 pm

1 stop6h 40m

$109

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Wed 5/6

5:45 pm-10:40 pm

1 stop4h 55m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 FlightHub the most. FlightHub 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 March 6, 2026.

Booking 23 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, December is the cheapest month in which you can book a flight from Fort Myers to Islip, New York (average of $42). Flying from Fort Myers to Islip, New York in June is currently the most expensive (average of $98). 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 March 11, 2026.

It’s typically best to fly out from Fort Myers to Islip, New York in the evening. Doing so could potentially save you 47% on the flight price compared to flying at noon, which is usually more expensive.

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 March 11, 2026.
See what other customers who have flown with Breeze Airways,Southwest, andJetBlue from Fort Myers to Islip have to say. 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
271 reviews

Boarding

8.3

Entertainment

6.6

Overall

8.1

Crew

8.7

Food

6.6

Comfort

8.2

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Breeze Airways
8.1
Very good
271 reviews
Breeze Airways
8.1
Very good
271 reviews

Boarding

8.3

Entertainment

6.6

Overall

8.1

Crew

8.7

Food

6.6

Comfort

8.2

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Southwest
8.0
Very good
4,317 reviews
Breeze Airways
8.1
Very good
271 reviews

Boarding

8.3

Entertainment

6.6

Overall

8.1

Crew

8.7

Food

6.6

Comfort

8.2

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
JetBlue
7.2
Good
2,900 reviews
Breeze Airways
8.1
Very good
271 reviews

Boarding

8.3

Entertainment

6.6

Overall

8.1

Crew

8.7

Food

6.6

Comfort

8.2

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Frontier
5.7
Fair
3,035 reviews
Breeze Airways
8.1
Very good
271 reviews

Boarding

8.3

Entertainment

6.6

Overall

8.1

Crew

8.7

Food

6.6

Comfort

8.2

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.

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 4 times in the past calendar month.

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

    Breeze Airways and Southwest can get you from Fort Myers to Islip, New York in just under 4h 55m. Your travel time can differ by up to 3h 52m. The distance from Fort Myers to Islip, New York is about 1101 mi. This flight may include one or multiple stops.

  • 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 $39 on this airline. Additional options worth looking into are JetBlue and Breeze Airways, starting at $63 and $123 round-trip. Frontier is currently priced 82% 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 $44. Breeze Airways flights start at $74 while deals on JetBlue start at $78 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 $217, our data shows the cheapest flight currently is $74. When looking at the most popular route, (Fort Myers SW Florida Intl - Islip Long Island), you can expect to pay $152 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, December is the cheapest month in which you can book a flight from Fort Myers to Islip, New York (average of $42). Flying from Fort Myers to Islip, New York in June is currently the most expensive (average of $98). 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?

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Top 4 airlines flying from Fort Myers to Islip

Discover the top 4 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$111FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$63Average$168FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$123Average$219FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$301Average$426FlexibilityNo cancel feeOn-time63%

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