Cheap Flights from Islip (ISP) to Florence (FLR)

Popular airlines from MacArthur Airport (ISP) to Florence

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Frequently asked questions

How much does a flight from MacArthur Airport (ISP) to Peretola Airport (FLR) cost?
Secure a cheap one-way flight or cheap return flight from MacArthur Airport (ISP) to Peretola Airport (FLR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from MacArthur Airport (ISP) to Peretola Airport (FLR)?
The cheapest month to fly from ISP to FLR is , when there's less demand. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from MacArthur Airport (ISP) to Peretola Airport (FLR)?
To find the cheapest airline that'll fly you from ISP to FLR, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from MacArthur Airport (ISP) to Peretola Airport (FLR)?
Direct flights from MacArthur Airport (ISP) to Peretola Airport (FLR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ISP to FLR?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from MacArthur Airport (ISP) to Peretola Airport (FLR)?
Select a flight from MacArthur Airport (ISP) to Peretola Airport (FLR) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from MacArthur Airport (ISP) to Peretola Airport (FLR) last-minute?
Last-minute fares from ISP to FLR are typically more expensive. To secure the best prices, start searching for flights well in advance. That being said, if you're flexible with your travel dates, you may land a cheap fare right before your journey.
Is it cheaper to book an ISP to FLR flight and hotel package?
You can save money by securing an ISP to FLR flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your preferred accommodations and flights, consider adding extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from MacArthur Airport (ISP) to Peretola Airport (FLR)?
If you booked your ISP to FLR flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
MacArthur
Destination airport
Peretola
Distance
4115 mi

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Islip to Florence Flights

The cheapest times to fly from Islip to Florence

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Islip to Florence are during the month of . You can find some of the cheapest flights from Islip to Florence with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Islip to Florence

Sunday is one of the best days to book for cheap flights from Islip to Florence: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Islip to Florence

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Islip to Florence in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Islip to Florence flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Islip to Florence airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Islip to Florence Flights

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*Available to One Key members.