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Find low faresSouthwest® flights from West Palm Beach to Long Island/Islip MacArthur from $94
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Low fares from West Palm Beach to Long Island/Islip MacArthur
$
West Palm Beach (PBI)to
Long Island/Islip MacArthur (ISP)
Depart: 02/13/2026
One-way
Basic
From
$94
Seen: 10 hrs ago
West Palm Beach (PBI)to
Long Island/Islip MacArthur (ISP)
Depart: 02/14/2026
One-way
Basic
From
$94
Seen: 17 hrs ago
West Palm Beach (PBI)to
Long Island/Islip MacArthur (ISP)
Depart: 02/28/2026
One-way
Basic
From
$109
Seen: 8 hrs ago
West Palm Beach (PBI)to
Long Island/Islip MacArthur (ISP)
Depart: 03/13/2026
One-way
Basic
From
$119
Seen: 16 hrs ago
West Palm Beach (PBI)to
Long Island/Islip MacArthur (ISP)
Depart: 02/27/2026
One-way
Basic
From
$119
Seen: 12 hrs ago
West Palm Beach (PBI)to
Long Island/Islip MacArthur (ISP)
Depart: 03/10/2026
One-way
Basic
From
$119
Seen: 15 hrs ago
Explore flights from West Palm Beach to Long Island/Islip MacArthur
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Flight Details
Departing from:
Palm Beach International Airport
Arriving at:
Long Island MacArthur Airport
Average flight time:
2 hours 40 minutes
Distance:
1052 miles
Route Information
74† Weekly flights
- 1‡ Nonstop flight per day Monday through Friday
- 2‡ Nonstop flights on Saturday
- 2‡ Nonstop flights on Sunday
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
The average flight time from West Palm Beach to Long Island/Islip MacArthur is 2 hours 40 minutes.
There are 74 weekly flights from West Palm Beach to Long Island/Islip MacArthur on Southwest Airlines.
Yes, Southwest flies nonstop from West Palm Beach to Long Island/Islip MacArthur once per day from Monday through Friday.
Yes, Southwest flies nonstop from West Palm Beach to Long Island/Islip MacArthur 2 times per day on Saturdays and Sundays.
To find the lowest fares by day and time to fly West Palm Beach to Long Island/Islip MacArthur with Southwest, check out our Low Fare Calendar.
You can rent a car at Long Island MacArthur Airport book yours with your flight.
Yes! Flights from West Palm Beach to Long Island/Islip MacArthur—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.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.