Flights from Long Island/Islip MacArthur (ISP) to West Palm Beach (PBI)

Take a trip to West Palm Beach! Fly out from Long Island MacArthur Airport on Southwest Airlines® to Palm Beach International Airport and get great fares on flights that will get you excited for your next trip. Book your flight to West Palm Beach with Southwest® and rest assured your travel experience will be simple and above all, fun! If your upcoming excursion has flexible dates, search for flights with our Low Fare Calendar and discover the lowest fares we've got. Don't forget to explore Southwest Vacations® to find package deals on flights, hotels, rental cars, and more.

Explore flights from Long Island/Islip MacArthur to West Palm Beach and book yours now!


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Check out Long Island/Islip MacArthur to West Palm Beach flights and book yours now!

Flight details

Average flight time: 2 hours 52 minutes

Departing from: Long Island MacArthur Airport (ISP)

Arriving at: Palm Beach International Airport (PBI)


Route information


Nonstop flightper day


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Flight after 6pm

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*Based on DOT published scheduled average Monday-Friday departures between 6/29/2020 and 1/4/2021, as of 6/29/2020.

Explore West Palm Beach

Take a beautiful trip to South Florida and visit sunny West Palm Beach. Here, you'll be able to explore CityPlace districts and take advantage of top shops, restaurants, and great nightlife. Take a free trolley ride from Clematis Street and experience beautiful old-world European architecture for either fantastic day or evening activities. In fact, you can enjoy free concerts and a fun atmosphere by visiting waterfront events that take place on weeknights. Go out with your group of friends or family for this fun night of entertainment when you visit West Palm Beach.

If you enjoy exploring and learning about wildlife, you'll love visiting the West Palm Beach Zoo, which is also home to a fantastic aquarium. See animal sanctuaries, botanical gardens, and art galleries perfect for every kind of enthusiast. The foodie in you can also have fun at the farmer's market as you try samples of great local produce and products. If you're traveling with a younger crowd, you can also take advantage of the interactive fountains the zoo has set up as well as an old fashioned carousel for a ride the kids won't forget. And if they feel like getting in the water after seeing the fish breeze by, you can visit Rapids Water Park, a 12-acre park with numerous waterslides.

Being close to the beach means that you'll get to take advantage of sandy walkways and gorgeous sunsets. West Palm Beach boasts unforgettable waterfronts and great entertainment to go along with it. If you love the music scene, this is the perfect place for you to visit and listen to some of today's top artists! Make this a trip to remember and get some sun while you're at it. Escape Long Island for as long as you'd like and bask in all that West Palm Beach has to offer.

Travel tips


Infancy policy

One child over 14 days and under two (2) years of age, not occupying a seat, may be carried free of charge when traveling with an adult (12 years of age or older). Learn more.


Pet policy

Customers flying with a pet are subject to a pet fare. To learn more about traveling with your furry friend, explore the Southwest pet policy.


Unaccompanied minor

Minors under the age of 18 are not permitted to fly unaccompanied on international flights or any itinerary that includes an international flight. Learn more.


Bags fly free

Start packing! Every ticketed Customer’s first two checked bags are free. Learn more.


The Southwest travel experience

At Southwest, we know that a fantastic trip from Long Island/Islip MacArthur to West Palm Beach takes more than just an affordable flight. That's why we offer services and perks, from booking to boarding, that make your travel experience as fun as possible. Find out more about the Southwest Experience before you book your Long Island/Islip MacArthur to West Palm Beach flight.

It's simple to fly with Southwest, no matter which of our destinations you choose. When you search for your next flight to West Palm Beach, you'll find low fares with no hidden fees. That's our Transfarency® promise. Enroll in our Click 'N Save® emails and stay in the know about our latest flight deals. If you're looking for tours, activities, and more hidden gems, check out Southwest Airlines Experiences and earn Rapid Rewards points when you fly.

1First and second checked bags. Weight and size limits apply.

2Fare difference may apply.