ISP - FLL

$90 Find Cheap Flights from Islip to Fort Lauderdale

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Fort Lauderdale departing on 7/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Fort Lauderdale

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Fort Lauderdale, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Fort Lauderdale, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$181
Typical prices: $387-$232
JetBlue
Sat 7/4Sat 7/11
ISP - FLL • Non-stop
Cheapest one-way
$90
Typical prices: $197-$299
JetBlue
Tue 7/7
ISP - FLL • Non-stop
Top airlines
Cheapest • from $181 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with JetBlue. Average duration is 3h 03m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Fort Lauderdale!
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Flight Deals

Cheap Flights from Islip to Fort Lauderdale (ISP-FLL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to Fort Lauderdale that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islip to Fort Lauderdale

Sat, Jul 4 - Sat, Jul 11
JetBlue Logo
3:39 pm - 6:44 pm
ISP
-
FLL
3h 05mnonstop
JetBlue Logo
6:45 pm - 9:44 pm
FLL
-
ISP
2h 59mnonstop
$181JetBlue
Thu, Jul 9 - Thu, Jul 16
JetBlue Logo
6:00 am - 9:00 am
ISP
-
FLL
3h 00mnonstop
JetBlue Logo
6:45 pm - 9:44 pm
FLL
-
ISP
2h 59mnonstop
$182JetBlue
Tue, Jul 7 - Tue, Jul 14
JetBlue Logo
4:58 pm - 8:04 pm
ISP
-
FLL
3h 06mnonstop
JetBlue Logo
5:25 pm - 8:22 pm
FLL
-
ISP
2h 57mnonstop
$187JetBlue
Mon, Aug 31 - Tue, Sep 1
Multiple Airlines Logo
1:00 pm - 5:21 pm
ISP
-
FLL
4h 21m
1 stop
Multiple Airlines Logo
8:00 pm - 10:56 pm
FLL
-
ISP
2h 56mnonstop
$198Multiple Airlines
Thu, Jul 9 - Mon, Jul 13
Multiple Airlines Logo
6:00 am - 9:00 am
ISP
-
FLL
3h 00mnonstop
Multiple Airlines Logo
8:00 am - 12:20 pm
FLL
-
ISP
4h 20m
1 stop
$201Multiple Airlines
Thu, Jul 16 - Mon, Jul 20
JetBlue Logo
4:58 pm - 8:04 pm
ISP
-
FLL
3h 06mnonstop
JetBlue Logo
6:45 pm - 9:44 pm
FLL
-
ISP
2h 59mnonstop
$204JetBlue
Wed, Jul 8 - Wed, Jul 15
Southwest Logo
6:00 am - 11:10 am
ISP
-
FLL
5h 10m
1 stop
Southwest Logo
8:15 am - 1:45 pm
FLL
-
ISP
5h 30m
1 stop
$207Southwest
Sat, Jul 11 - Tue, Jul 14
JetBlue Logo
6:00 am - 9:00 am
ISP
-
FLL
3h 00mnonstop
JetBlue Logo
6:45 pm - 9:44 pm
FLL
-
ISP
2h 59mnonstop
$209JetBlue
Thu, Jul 9 - Mon, Jul 13
JetBlue Logo
4:58 pm - 8:04 pm
ISP
-
FLL
3h 06mnonstop
JetBlue Logo
6:45 pm - 9:44 pm
FLL
-
ISP
2h 59mnonstop
$210JetBlue
Thu, Jul 16 - Mon, Jul 20
Multiple Airlines Logo
6:00 am - 9:00 am
ISP
-
FLL
3h 00mnonstop
Multiple Airlines Logo
8:00 am - 12:20 pm
FLL
-
ISP
4h 20m
1 stop
$215Multiple Airlines
Booking Insights

KAYAK's insights & trends for Islip to Fort Lauderdale flights

Get data-powered insights and trends into flights from Islip to Fort Lauderdale to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Islip, New York to Fort Lauderdale?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Islip, New York to Fort Lauderdale departing in July.

What’s the cheapest day of the week to fly from Islip to Fort Lauderdale?

The average price of all round-trip flights from Islip to Fort Lauderdale clicked on KAYAK for each day over the last 12 months.

For Islip to Fort Lauderdale, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Fort Lauderdale back to Islip, the best deals are generally found on Saturday, with Tuesday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Islip to Fort Lauderdale, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Islip to Fort Lauderdale is January, where tickets cost $222 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is $342 and $327 respectively.

Can I save money by flying with a layover from Islip to Fort Lauderdale?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $282, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Islip to Fort Lauderdale, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Islip to Fort Lauderdale, you should book around 3 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from Islip to Fort Lauderdale

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Low seasonSeptember
Cheapest flight$90
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Islip to Fort Lauderdale

When to book flights from Islip to Fort Lauderdale

Are your dates flexible? Find out the best times to travel from Islip to Fort Lauderdale based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Islip to Fort Lauderdale

  • Where can I park my car long-term at ISP?

    The short-term parking lot is right across from the terminal at the MacArthur Airport. The long-term parking lot is located right behind the short-term parking lot. The economy lot is behind the long-term parking lot. If you park in the economy lot, you can take advantage of free shuttle service to the terminal. From 4:30 am until approximately 1h after the final flight of the night, shuttles depart the economy lot about every 20 minutes.

  • Does MacArthur Airport provide any nursing facilities?

    Yes. If you are a nursing mother who needs to pump or breastfeed in private, you can use the Mother's Room on the Veterans Memorial Concourse at ISP. This room has a rocker and a footstool, a changing table, relaxing artwork, an electrical outlet, hand sanitizer, and a trash can.

  • Does FLL provide any animal relief stations in the airport?

    No, not inside the airport. However, FLL does provide animal relief areas outside each terminal, so make sure that your four-legged friend goes potty before you enter the airport and pass through security. Passengers are encouraged to use the plastic bags and trash receptacles at the animal relief stations in order to clean up after their pet or service animal.

  • Does FLL have an indoor playground for kids?

    Yes. If you are traveling with children, consider stopping by the indoor play area in Terminal 1 on the Mezzanine level. Seating for parents surrounds this play space with a sky theme, featuring cloud-shaped objects for kids to climb on, crawl through, and slide down.

  • What is the cheapest flight from Islip to Fort Lauderdale?

    In the last 5 days, the lowest price for a flight from Islip to Fort Lauderdale was $90 for a one-way ticket and $181 for a round-trip.

  • Do I need a passport to fly between Islip and Fort Lauderdale?

    A passport is not required to fly from Islip to Fort Lauderdale.

  • Which airlines offer Wi-Fi service onboard planes from Islip to Fort Lauderdale?

    JetBlue, Delta, and American Airlines offer inflight Wi-Fi service on the Islip to Fort Lauderdale flight route.

  • Which aircraft models fly most regularly from Islip to Fort Lauderdale?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Islip to Fort Lauderdale flight route.

  • On which days can I fly direct from Islip to Fort Lauderdale?

    There are nonstop flights from Islip to Fort Lauderdale on a daily basis.

  • Which is the best airline for flights from Islip to Fort Lauderdale, Southwest or JetBlue?

    The two airlines most popular with KAYAK users for flights from Islip to Fort Lauderdale are Southwest and JetBlue. With an average price for the route of $394 and an overall rating of 7.9, Southwest is the most popular choice. JetBlue is also a great choice for the route, with an average price of $296 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Islip to Fort Lauderdale?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to Fort Lauderdale.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to Fort Lauderdale?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Fort Lauderdale from Islip is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islip to Fort Lauderdale?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Fort Lauderdale with an airline and back to Islip with another airline. Booking your flights between Islip and FLL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Fort Lauderdale?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Fort Lauderdale from Islip up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Islip to Fort Lauderdale

  • Looking for a cheap flight? 25% of our users found flights on this route for $178 or less one-way and $258 or less round-trip.
  • The Long Island MacArthur Airport (ISP) is located on Long Island near the city of Islip. This small but convenient airport is a hub for ExcelAire. A hub and focus city for several airlines, the Fort Lauderdale Hollywood International Airport (FLL) is more laid back than either the Miami or Orlando airports.
  • Frontier and Southwest are two airlines that offer flights from ISP on Long Island to FLL in Florida with one stop, usually in Philadelphia, Orlando, or Baltimore.
  • If you want to download some entertainment for your flight to Florida , the MacArthur Airport has got you covered. If you have a Suffolk County Library card, you can download audiobooks, books, movies, and music from the Discovery Station located in the atrium of ISP.
  • From the Rental Car Center (RCC) at FLL, located directly across from Terminal 1, you can take a bus into Fort Lauderdale. If you are headed to West Palm Beach or Miami Beach, take a free shuttle from the Arrivals curb to the Tri-Rail Train Station where you can board a train to either West Palm Beach or Miami Beach.
  • As you make your way through Fort Lauderdale A irport toward Ground Transportation, you can enjoy some artwork and entertainment. There are art installations and displays throughout both of the terminals as well as the Rental Car Center. Additionally, Fort LauderdaleA irport organizes live music shows in the terminals. The times, dates, and exact locations of these performances vary.

Prefer to fly direct from Islip to Fort Lauderdale?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Islip Long Island to Fort Lauderdale.
Find which airlines fly direct from Islip Long Island Airport to Fort Lauderdale Airport, which days they fly and book direct flights.

Direct departures

Islip Long Island to Fort Lauderdale

Monday

JetBlue

JetBlue

Tuesday

JetBlue

JetBlue

Wednesday

JetBlue

JetBlue

Thursday

JetBlue

JetBlue

Friday

JetBlue

JetBlue

Saturday

JetBlue

JetBlue

Sunday

JetBlue

JetBlue

See more direct flights

Direct returns

Fort Lauderdale to Islip Long Island

Monday

JetBlue

JetBlue

Tuesday

JetBlue

JetBlue

Wednesday

JetBlue

JetBlue

Thursday

JetBlue

JetBlue

Friday

JetBlue

JetBlue

Saturday

JetBlue

JetBlue

Sunday

JetBlue

JetBlue

See more direct flights

Reviews of the top 3 airlines serving from Islip to Fort Lauderdale

 
See real verified KAYAK customer reviews for airlines flying from Islip to Fort Lauderdale. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Islip to Fort Lauderdale? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4237 reviews
7.5Entertainment
8.1Boarding
8.6Crew
7.0Food
8.0Comfort
Airline reviews

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

10.0 ExcellentAnonymous, Jun 2026
OKC - LAS
Read more Southwest reviews

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

Was fine, delayed and feels like southwest is always late

I don't know why flying out of Sarasota requires two plane changes.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

The flight was okay. The pilots did an amazing job and kept us updated on the flight. The flight attendants were okay. They found time to be chatty with each other rather than focus on the guests. One of the attendants was a little less warm when asking about my bag I had on my lap that I was using during latter part of the mid- flight. Mind you, it was not the departure descent. I’m respectful to each and every attendant, it was the tone in her voice reminding me to place my carryon bag on the floor. I hope to have a better experience next time.

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

Since we started at syr the service, crews, and flights were just excellent

On time, friendly attendants, quick wheelchair assistance and help checking in bags. Also appreciated change in seats, more forward to make it easier for my 97 year old mother to board and exit the plane. Thank you, JetBlue!

Flight did not have onboard charging and TV screen flickering.

Boarding process was terrible. No assigned seat until the gate, then a long line to get seat assignment.

JetBlue was good. Kayak offered us a deal if we bundled the rental car. This was a complete scam. Kayak said the total was $222... but when we went to pick up the car the agent at Rent a wreck said that we had to pay "fees and taxes" for a grand total of $750. I would recommend not using kayak or rent a wreck. They are both complicit in this scam. JetBlue worked out well.

What a great flight. Seats were more comfortable than other airlines. Flight was full but very easy to navigate. No stress no drama

TV was broken and could not shut it off. The flicking was bother me and gave me a headache. The WiFi wouldn’t work correctly, I was able to text but not search the web or surf social media. The plane itself had a lot of wear and tear it is due for an update.

Flight was on time and smooth. Customer service was decent

The space between seat rows seemed to be larger than other airlines. I didn’t check their food or entertainment since I slept most of the way. They do seem to have a lot of options for purchase though.

Kayak sucked. You gave me a confirmation number that was not useable by the jet blue system. Nor did you send any check in emails. I’ll not be using your site again. Nice work.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

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

Information on your arrival and departure airports