Whether you're traveling for business or pleasure, solo, or with the whole family, you'll enjoy the flexibility of flying Southwest®.
Find your next flight from Long Island/Islip MacArthur to West Palm Beach now!
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Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.
Find low faresTravel tips for your next Southwest flight
How to board the plane earlier:
Southwest seats are first come, first served based on check-in order. But there are ways to board the plane earlier!
- Purchase EarlyBird Check-In®1 for automatic check-in and a better boarding position.
Enjoy movies, sips, and snacks during your flight.
Take advantage of inflight entertainment with free movies4, free live TV5, free texting6, and $8 inflight Internet7.
We also offer free sodas, coffee, and snacks8—learn more about the inflight food and beverage experience.
Take advantage of free same-day standby9.
Have a change of travel plans? We offer free same-day standby for all fare types. This means that you can retain your current flight while listing for standby on an earlier flight. If a seat becomes available, it’s yours at no charge!
Make the most of our Rapid Rewards® Program.
Rapid Rewards Members can redeem their points for flights, hotel stays, rental cars, gift cards, and more. And your points never expire!
| Departing from | Long Island MacArthur Airport (ISP) |
|---|---|
| Arriving at | Palm Beach International Airport (PBI) |
| Average flight time | 2 hours 55 minutes |
| Distance | 1052 miles |
| 69* | Weekly flights |
|---|---|
| 2† | Nonstop flights per day Monday through Friday |
| 2 † | Nonstop flights on Saturday |
| 2 † | Nonstop flights on Sunday |
Other popular flights from Long Island/Islip MacArthur:
*Weekly flights based on DOT published scheduled average flights Monday through Sunday between 6/1/2025 and 6/30/2025. Note: route may not operate every day of the week.
†Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 6/1/2025 and 6/30/2025.
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.
Questions we hear the most
The average flight time from Long Island/Islip MacArthur to West Palm Beach is 2 hours 55 minutes.
There are 69 weekly flights from Long Island/Islip MacArthur to West Palm Beach on Southwest Airlines.
Yes, Southwest flies nonstop from Long Island/Islip MacArthur to West Palm Beach 2 times per day from Monday through Friday.
Yes, Southwest flies nonstop from Long Island/Islip MacArthur to West Palm Beach 2 times per day on Saturdays and Sundays.
To find the lowest fares by day and time to fly Long Island/Islip MacArthur to West Palm Beach with Southwest, check out our Low Fare Calendar.
You can rent a car at Palm Beach International Airport—book yours with your flight.
Yes! Flights from Long Island/Islip MacArthur to West Palm Beach—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Visit the Southwest Airlines® Help Center for helpful information and answers to frequently asked questions.
1EarlyBird Check-In® pricing starts at $15 one-way, and is subject to availability. Pricing may vary based on the popularity and length of each (one-way) flight. Please see optional travel charges for more details.
2Upgraded boarding prices and benefits are per eligible segment. Flights must be within 24 hours of departure to be eligible for upgraded boarding.
4Where available. Available only on WiFi-enabled aircraft. Limited-time offer.
5Due to licensing restrictions, on WiFi-enabled international flights, free live TV and iHeartRadio may not be available for the full duration of flight.
6Texting only allows access to iMessage and WhatsApp (which must be downloaded and activated before connecting to SouthwestWiFi).
7Internet access for $8 per device from takeoff to landing. Price is subject to change. May not be available for the full duration of flight. In order to provide a top-notch Internet experience, we prohibit access to certain high-bandwidth applications and websites. We also prohibit access to certain obscene or offensive content.
8Flights traveling 175 miles or less will have only water available. Complimentary snacks are served on flights over 175 miles. If you’re flying between Hawaii and the continental U.S., you’ll have even more snacks to choose from.
9Free same-day standby: You can list for same-day standby for an earlier flight via a Southwest Customer Service Agent at the airport or the Southwest app or mobile web. You must request to be added to the same-day standby list at least 10 minutes prior to the scheduled departure of your original flight or the no-show policy will apply. If using the app or mobile web, you must list your name 30 minutes ahead of scheduled departure. You will receive a message based on the contact preference selected during booking if you are cleared on the flight. Group bookings and Unaccompanied Minors are not eligible for same-day standby. You will be required to pay any government taxes and fees associated with these itinerary changes but refunds will be provided. Your original boarding position is not guaranteed on your standby flight. Southwest Business Customers booked through travel agencies may need to see a Southwest agent at the airport for a standby listing. See Southwest.com/standby for more details.