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

Flights from Islip Long Island to Fort Lauderdale have been viewed 4 times in the past calendar month.

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

Our cheapest airline available from Islip, New York to Fort Lauderdale is JetBlue. Our recent data shows that you can find tickets from as low as $147 on this airline. An additional option worth looking into is Southwest, starting at $172. JetBlue is currently priced 33% below the average price you’ll pay for this route.

What is the cheapest day to fly from Islip, New York to Fort Lauderdale?

Travelers seeking maximum savings on their Islip, New York to Fort Lauderdale flight should consider departing on Saturday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Fort Lauderdale ranges from 1.8 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. February is typically the driest time to visit Fort Lauderdale when rainfall is around 1.8 in.

If weather is an important factor for your trip to Fort Lauderdale, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 66.2 F).

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

Looking for the cheapest flight from Islip, New York to Fort Lauderdale? While on average our users pay $254, our data indicates the cheapest price to be $83. The most popular route (Islip Long Island - Fort Lauderdale), is priced around $147.

What are the most popular airlines that fly from Islip, New York to Fort Lauderdale?

Consider JetBlue, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Islip, New York to Fort Lauderdale.

What is the cheapest day to fly round-trip from Islip, New York to Fort Lauderdale?

Flights from Islip, New York to Fort Lauderdale are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Fort Lauderdale.

How far in advance should I book a flight from Islip, New York to Fort Lauderdale?

Find a great deal and save up to 70% by booking at least 31 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Islip, New York to Fort Lauderdale within the next two weeks, with the cheapest ticket starting at $202.

What is the cheapest month to fly from Islip, New York to Fort Lauderdale?

Our data shows that September tends to be the cheapest month to fly to Fort Lauderdale from Islip, New York. Users have commonly found prices around $231 for the month, but tickets can be as low as $55. Due to multiple factors, prepare for potentially higher prices in December.

What airports do I use to fly from Islip to Fort Lauderdale?

To fly from Islip to Fort Lauderdale, you need to book a flight from Long Island (ISP) to Fort Lauderdale (FLL). Nonstop flights to Fort Lauderdale from Islip Long Island take 2h 53m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from Long Island to Fort Lauderdale offered by 5 different airlines.

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

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

How can I find direct flights from Islip to Fort Lauderdale?

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

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

Yes. Cheapflights offers flight deals from Islip to Fort Lauderdale by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$74+ Flights from Islip to Fort Lauderdale

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Islip Long Island to Fort Lauderdale are usually found in May or August, booked 36 days in advance, depart on a Tuesday or Sunday and return on a Friday

Cheap flight deals from Islip to Fort Lauderdale

Round-trip from	$147 (JetBlue)
One-way from	$74 (JetBlue)
Popular in	November
Cheapest in	May
Average price	$227
Good round-trip deal	$183 or less
Good one-way deal	$189 or less

From Islip Long Island to Fort Lauderdale

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One-way flight from Islip Long Island to Fort Lauderdale

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Highest demand for flights based on searches. 16% potential increase in price ($44 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Islip Long Island to Fort Lauderdale.

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Price to beat on a one-way flight from Islip Long Island to Fort Lauderdale.

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Find flight deals from Islip to Fort Lauderdale

Cheapest flights from Islip to Fort Lauderdale
Explore the most affordable flight options available from Islip to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2025.

Sat 9/611:35 amISP - FLL

Nonstop2h 53mJetBlue

Sat 9/138:00 amFLL - ISP

Nonstop2h 50mJetBlue

Deal found 7/19

$147

Sat 9/63:40 pmISP - FLL

1 stop4h 50mSouthwest

Sat 9/136:55 amFLL - ISP

2 stops8h 10mSouthwest

Deal found 7/19

$172

Best flights from Islip to Fort Lauderdale
Discover carefully curated flight deals from Islip to Fort Lauderdale that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 21, 2025.

Sat 9/611:35 amISP - FLL

Nonstop2h 53mJetBlue

Sat 9/138:00 amFLL - ISP

Nonstop2h 50mJetBlue

Deal found 7/19

$147

Sat 9/63:40 pmISP - FLL

1 stop4h 50mSouthwest

Sat 9/136:55 amFLL - ISP

2 stops8h 10mSouthwest

Deal found 7/19

$172

Last-minute flights from Islip to Fort Lauderdale
Discover last-minute flight deals from Islip to Fort Lauderdale. Data last updated July 21, 2025 and is based on user searches.

Mon 7/2810:44 amISP - FLL

2 stops21h 16mMultiple Airlines

Wed 8/66:05 pmFLL - ISP

3 stops24h 54mMultiple Airlines

Deal found 7/19

$654

Wed 7/309:55 amISP - FLL

1 stop8h 00mSouthwest

Sun 8/1010:20 amFLL - ISP

1 stop6h 40mSouthwest

Deal found 7/20

$268

Wed 7/3012:35 pmISP - FLL

Nonstop2h 56mJetBlue

Tue 8/58:50 amFLL - ISP

Nonstop2h 51mJetBlue

Deal found 7/19

$308

Thu 8/2111:40 amISP - FLL

Nonstop2h 57mJetBlue

Sun 8/248:50 amFLL - ISP

Nonstop2h 51mJetBlue

Deal found 7/21

$162

Thu 8/2112:10 pmISP - FLL

1 stop8h 05mSouthwest

Wed 8/278:00 amFLL - ISP

1 stop7h 10mSouthwest

Deal found 7/20

$177

One-way flights from Islip to Fort Lauderdale
Search for one-way flight options from Islip to Fort Lauderdale. Find affordable one-way fares based on user searches. Data last updated July 21, 2025.

Fri 9/1911:35 amISP - FLL

Nonstop2h 53mJetBlue

Deal found 7/21

$74

Sat 8/163:40 pmISP - FLL

1 stop4h 50mSouthwest

Deal found 7/19

$89

Mon 8/188:38 pmISP - FLL

1 stop24h 12mMultiple Airlines

Deal found 7/19

$154

Cheapflights Fare Finder

Use the filters below to find and compare flights from Islip to Fort Lauderdale that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipFort Lauderdale

ISP - FLL

ISPFLL

Islip Long Island

Sat 9/6

11:35 am-2:28 pm

Nonstop2h 53m

Fort Lauderdale

Sat 9/13

8:00 am-10:50 am

Nonstop2h 50m

$147

IslipFort Lauderdale

ISP - FLL

ISPFLL

Islip Long Island

Sat 9/6

3:40 pm-8:30 pm

1 stop4h 50m

Fort Lauderdale

Sat 9/13

6:55 am-3:05 pm

2 stops8h 10m

$172

IslipFort Lauderdale

ISP - FLL

ISPFLL

Islip Long Island

Fri 9/19

11:35 am-2:28 pm

Nonstop2h 53m

$74

IslipFort Lauderdale

ISP - FLL

ISPFLL

Islip Long Island

Sat 8/16

3:40 pm-8:30 pm

1 stop4h 50m

$89

IslipFort Lauderdale

ISP - FLL

ISPFLL

Islip Long Island

Mon 8/18

8:38 pm-8:50 pm

1 stop24h 12m

$154

IslipFort Lauderdale

ISP - FLL

ISPFLL

Islip Long Island

Wed 12/31

6:00 am-9:15 am

Nonstop3h 15m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Best time to book a flight from Islip to Fort Lauderdale

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

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

The best time to book flights from Islip, New York to Fort Lauderdale is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Islip, New York to Fort Lauderdale (average of $183). Flying from Islip, New York to Fort Lauderdale in March is currently the most expensive (average of $254). 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 ISP to FLL?

Unlike in the evening, when flights are generally more expensive, you can save up to 35% on flights from Islip, New York to Fort Lauderdale by exploring options for tickets in the afternoon.

Weekly flight availability from Islip, New York to Fort Lauderdale

The most flights from ISP to FLL are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Fort Lauderdale

Read through reviews of airlines operating flights from Islip to Fort Lauderdale, such as Southwest and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,232 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,232 reviews

Southwest

8.0

Very good

4,232 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

JetBlue

7.3

Good

2,908 reviews

Southwest

8.0

Very good

4,232 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

What airports do I use to fly from Islip to Fort Lauderdale?
To fly from Islip to Fort Lauderdale, you need to book a flight from Long Island (ISP) to Fort Lauderdale (FLL). Nonstop flights to Fort Lauderdale from Islip Long Island take 2h 53m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from Long Island to Fort Lauderdale offered by 5 different airlines.
How popular is this Islip, New York to Fort Lauderdale flight route?
Flights from Islip Long Island to Fort Lauderdale have been viewed 4 times in the past calendar month.
What are the cheapest airlines flying from Islip, New York to Fort Lauderdale round-trip?
Our cheapest airline available from Islip, New York to Fort Lauderdale is JetBlue. Our recent data shows that you can find tickets from as low as $147 on this airline. An additional option worth looking into is Southwest, starting at $172. JetBlue is currently priced 33% below the average price you’ll pay for this route.
What are the cheapest flights from Islip, New York to Fort Lauderdale?
Looking for the cheapest flight from Islip, New York to Fort Lauderdale? While on average our users pay $254, our data indicates the cheapest price to be $83. The most popular route (Islip Long Island - Fort Lauderdale), is priced around $147.
Can I find deals for flights from Islip to Fort Lauderdale that include hotel bookings?
Yes. In addition to deals on Islip to Fort Lauderdale flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Islip to Fort Lauderdale?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Fort Lauderdale.
Can I find deals for business class flights from Islip to Fort Lauderdale?
Yes. Cheapflights offers flight deals from Islip to Fort Lauderdale 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 Islip, New York to Fort Lauderdale?
Currently, September is the cheapest month in which you can book a flight from Islip, New York to Fort Lauderdale (average of $183). Flying from Islip, New York to Fort Lauderdale in March is currently the most expensive (average of $254). 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Islip to Fort Lauderdale

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$59	Average$171	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$60	Average$157	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$63	Average$357	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$108	Average$284	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$231	Average$414	FlexibilityNo cancel fee	On-time63%

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$74+ Cheap flights from Islip to Fort Lauderdale (ISP - FLL)

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Islip to Fort Lauderdale with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Islip Long Island to Fort Lauderdale are usually found in May or August, booked 36 days in advance, depart on a Tuesday or Sunday and return on a Friday

Cheap flight deals from Islip to Fort Lauderdale

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Islip to Fort Lauderdale

Cheapest flights from Islip to Fort LauderdaleExplore the most affordable flight options available from Islip to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2025.

Explore the most affordable flight options available from Islip to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Islip to Fort Lauderdale that are best for you.

Best time to book a flight from Islip to Fort Lauderdale

Have a flexible travel schedule? Discover the best time to fly to Fort Lauderdale from Islip with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Islip to Fort Lauderdale

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

Use this chart to determine the optimal time to book a round-trip flight from Islip to Fort Lauderdale. Price data was last updated on July 18, 2025.

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

What is the cheapest time of day to fly from ISP to FLL?

Find hourly flight availability from Islip to Fort Lauderdale. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 21, 2025.

Weekly flight availability from Islip, New York to Fort Lauderdale

Explore weekly flight availability from Islip to Fort Lauderdale. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 21, 2025.

Reviews of airlines servicing Fort Lauderdale

Read through reviews of airlines operating flights from Islip to Fort Lauderdale, such as Southwest and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Islip to Fort Lauderdale. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Islip to Fort Lauderdale?

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

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

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

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

How can I find direct flights from Islip to Fort Lauderdale?

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

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

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 Islip to Fort Lauderdale

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Islip to Fort Lauderdale

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Cheapest flights from Islip to Fort Lauderdale
Explore the most affordable flight options available from Islip to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2025.