Popular airlines from Palm Beach Intl. Airport (PBI) to MacArthur Airport (ISP)
JetBlue AirwaysJetBlue Airways
Southwest AirlinesSouthwest Airlines
Frontier AirlinesFrontier Airlines
Breeze AirwaysBreeze Airways
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Today's featured flight deals from Palm Beach Intl. Airport (PBI) to MacArthur Airport (ISP)
- West Palm Beach (PBI) to Islip (ISP).Southwest Airlines, nonstop.Departing on Wed, Aug 27 at 4:20pm from West Palm Beach, arriving at 7:00pm in Islip.Returning on Sun, Aug 31 at 6:25am from Islip, arriving at 3:10pm in West Palm Beach.Select Southwest Airlines flight departing on Wed, Aug 27 at 4:20pm from West Palm Beach, returning on Sun, Aug 31 at 6:25am from Islip priced at $27755% less than typical$277
- West Palm Beach (PBI) to Islip (ISP).Southwest Airlines, nonstop.Departing on Wed, Sep 10 at 4:20pm from West Palm Beach, arriving at 7:00pm in Islip.Returning on Sun, Sep 14 at 6:40am from Islip, arriving at 9:30am in West Palm Beach.Select Southwest Airlines flight departing on Wed, Sep 10 at 4:20pm from West Palm Beach, returning on Sun, Sep 14 at 6:40am from Islip priced at $17765% less than typical$177
- West Palm Beach (PBI) to Islip (ISP).Southwest Airlines, nonstop.Departing on Thu, Sep 4 at 4:20pm from West Palm Beach, arriving at 7:00pm in Islip.Returning on Mon, Sep 8 at 12:45pm from Islip, arriving at 3:35pm in West Palm Beach.Select Southwest Airlines flight departing on Thu, Sep 4 at 4:20pm from West Palm Beach, returning on Mon, Sep 8 at 12:45pm from Islip priced at $22255% less than typical$222
- West Palm Beach (PBI) to Islip (ISP).Southwest Airlines, nonstop.Departing on Tue, Sep 23 at 4:20pm from West Palm Beach, arriving at 7:00pm in Islip.Returning on Sat, Sep 27 at 6:35am from Islip, arriving at 9:25am in West Palm Beach.Select Southwest Airlines flight departing on Tue, Sep 23 at 4:20pm from West Palm Beach, returning on Sat, Sep 27 at 6:35am from Islip priced at $17760% less than typical$177
- West Palm Beach (PBI) to Islip (ISP).Southwest Airlines, nonstop.Departing on Thu, Sep 18 at 11:30am from West Palm Beach, arriving at 2:10pm in Islip.Returning on Mon, Sep 22 at 12:45pm from Islip, arriving at 3:35pm in West Palm Beach.Select Southwest Airlines flight departing on Thu, Sep 18 at 11:30am from West Palm Beach, returning on Mon, Sep 22 at 12:45pm from Islip priced at $18755% less than typical$187
- West Palm Beach (PBI) to Islip (ISP).Southwest Airlines, nonstop.Departing on Fri, Sep 19 at 11:30am from West Palm Beach, arriving at 2:10pm in Islip.Returning on Tue, Sep 23 at 10:05am from Islip, arriving at 12:55pm in West Palm Beach.Select Southwest Airlines flight departing on Fri, Sep 19 at 11:30am from West Palm Beach, returning on Tue, Sep 23 at 10:05am from Islip priced at $17760% less than typical$177
- West Palm Beach (PBI) to Islip (ISP).Southwest Airlines, nonstop.Departing on Wed, Aug 20 at 12:35pm from West Palm Beach, arriving at 3:15pm in Islip.Returning on Sun, Aug 24 at 6:40am from Islip, arriving at 9:30am in West Palm Beach.Select Southwest Airlines flight departing on Wed, Aug 20 at 12:35pm from West Palm Beach, returning on Sun, Aug 24 at 6:40am from Islip priced at $41435% less than typical$414
Cheap Flights from West Palm Beach to Islip (PBI-ISP)
Prices were available within the past 7 days and start at $74 for one-way flights and $144 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from West Palm Beach (PBI) to Islip (ISP)
March is typically the cheapest month to fly
Graph displaying average flight prices per month
Alternative airports near Islip
Prices were available within the past 7 days. Prices and availability are subject to change.
Origin airport | Palm Beach Intl. |
Destination airport | MacArthur |
Airlines serving | Breeze Airways, Frontier Airlines, JetBlue Airways, Southwest Airlines |
Roundtrip price | $144 |
Distance | 1052 mi |
Average flight time | 2 hours 40 mins |
West Palm Beach to Islip Flights
The cheapest times to fly from West Palm Beach to Islip
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 West Palm Beach to Islip are during the month of December. You can find some of the cheapest flights from West Palm Beach to Islip with Expedia's search tool and vast selection of airlines.
The best time to book a flight from West Palm Beach to Islip
Sunday is one of the best days to book for cheap flights from West Palm Beach to Islip: 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 West Palm Beach to Islip
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 West Palm Beach to Islip in 2025. You can also book with separate airlines for your outbound and return journeys, from $74 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 West Palm Beach to Islip 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 West Palm Beach to Islip 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.
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