HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Islip

$63+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
RSW — ISP
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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.

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 June 12, 2025.

Round-trip from

$127
(CheapOair)

One-way from

$63
(CheapOair)

Popular in

September

Cheapest in

March

Average price

$179
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
Highest demand for flights based on searches. 30% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This CheapOair deal was found by Cheapflights users on 6/11. 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.
Mon 9/293:30 pmRSW - ISP
Nonstop2h 58mBreeze Airways
Wed 10/18:45 pmISP - RSW
Nonstop3h 13mBreeze Airways
Deal found 6/11$127
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:10 amRSW - ISP
1 stop6h 05mSouthwest
Tue 8/125:30 amISP - RSW
1 stop6h 15mSouthwest
Deal found 6/10$319
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:09 pmRSW - ISP
2 stops21h 06mFrontier
Wed 8/278:00 amISP - RSW
2 stops34h 24mFrontier
Deal found 6/11$474

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 June 12, 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

Mon 9/29

3:30 pm-6:28 pm

Nonstop2h 58m

Islip Long Island

Wed 10/1

8:45 pm-11:58 pm

Nonstop3h 13m

$127

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Tue 8/5

7:10 am-1:15 pm

1 stop6h 05m

Islip Long Island

Tue 8/12

5:30 am-11:45 am

1 stop6h 15m

$319

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Thu 8/21

7:09 pm-4:15 pm

2 stops21h 06m

Islip Long Island

Wed 8/27

8:00 am-6:24 pm

2 stops34h 24m

$474

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Thu 7/3

7:05 am-9:56 am

3 stops26h 51m

Islip Long Island

Wed 7/9

2:55 pm-10:18 am

2 stops19h 23m

$723

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Sat 9/6

3:54 pm-6:52 pm

Nonstop2h 58m

$63

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Wed 11/12

7:20 am-12:15 pm

1 stop4h 55m

$160

Fort MyersIslip

RSW - ISP

RSWISP

Fort Myers SW Florida Intl

Sat 6/28

8:09 pm-6:59 pm

3 stops22h 50m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 June 9, 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 June 12, 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 June 12, 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
178 reviews

Food

6.7

Entertainment

6.6

Overall

8.1

Boarding

8.3

Comfort

8.2

Crew

8.8

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
178 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Entertainment

6.6

Overall

8.1

Boarding

8.3

Comfort

8.2

Crew

8.8

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
4,287 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Entertainment

6.6

Overall

8.1

Boarding

8.3

Comfort

8.2

Crew

8.8

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
5.9
Fair
3,295 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Entertainment

6.6

Overall

8.1

Boarding

8.3

Comfort

8.2

Crew

8.8

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 Breeze Airways. Our recent data shows that you can find tickets from as low as $127 on this airline. Additional options worth looking into are Southwest and Frontier, starting at $319 and $470 round-trip. Breeze Airways is currently priced 43% below the average price you’ll pay for this route.

  • 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 $140, our data shows the cheapest flight currently is $23. When looking at the most popular route, (Fort Myers SW Florida Intl - Islip Long Island), you can expect to pay $127 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?

Book flights to Fort Myers if you plan to visit one of these locations
Southampton
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 Fort Myers to Islip

See prices for flight routes from nearby airports that may be better suited for you.
Fort Lauderdale to LaGuardia flights
Miami to John F Kennedy Intl flights
Fort Lauderdale to Newark flights
Miami to LaGuardia flights
Orlando to LaGuardia flights
Orlando to John F Kennedy Intl flights
Miami to Newark flights
Fort Lauderdale to John F Kennedy Intl flights
Orlando to Newark flights
Tampa to Newark flights
Tampa to John F Kennedy Intl flights
Tampa to LaGuardia flights
West Palm Beach to John F Kennedy Intl flights
West Palm Beach to LaGuardia flights
Jacksonville to John F Kennedy Intl flights
Jacksonville to Newark flights
West Palm Beach to Newark flights
Jacksonville to LaGuardia flights
Orlando to Islip flights
Fort Myers to Newark flights
Sarasota to LaGuardia flights
Fort Myers to John F Kennedy Intl flights
Sarasota to Newark flights
Orlando to Buffalo flights
Fort Myers to LaGuardia flights
Tampa to Islip flights
Sarasota to John F Kennedy Intl flights
Orlando to Stewart flights
Tampa to White Plains flights
Fort Lauderdale to Buffalo flights
Pensacola to LaGuardia flights
Orlando to Albany flights
Pensacola to John F Kennedy Intl flights
Orlando to Syracuse flights
Fort Lauderdale to White Plains flights
Orlando Sanford Intl to Newark flights
Tampa to Stewart flights
Tampa to Syracuse flights
Orlando to White Plains flights
Tampa to Buffalo flights
Fort Lauderdale to Stewart flights
Fort Lauderdale to Albany flights
Pensacola to Newark flights
West Palm Beach to Islip flights
Tampa to Albany flights
Miami to Buffalo flights
West Palm Beach to White Plains flights
Daytona Beach to White Plains flights
Fort Lauderdale to Islip flights
West Palm Beach to Albany flights

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$78FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$123Average$194FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$318Average$464FlexibilityNo 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.