Southwest® flights from West Palm Beach to Long Island/Islip MacArthur from $124

Promo Code

Low fares from West Palm Beach to Long Island/Islip MacArthur

$

West Palm Beach (PBI)to

Long Island/Islip MacArthur (ISP)
Depart: 10/21/2026

One-way

Basic

From
$124
Seen: 18 hrs ago

West Palm Beach (PBI)to

Long Island/Islip MacArthur (ISP)
Depart: 11/07/2026

One-way

Basic

From
$124
Seen: 18 hrs ago

West Palm Beach (PBI)to

Long Island/Islip MacArthur (ISP)
Depart: 09/26/2026

One-way

Basic

From
$124
Seen: 7 hrs ago

West Palm Beach (PBI)to

Long Island/Islip MacArthur (ISP)
Depart: 09/23/2026

One-way

Basic

From
$124
Seen: 6 hrs ago

West Palm Beach (PBI)to

Long Island/Islip MacArthur (ISP)
Depart: 10/10/2026

One-way

Basic

From
$124
Seen: 6 hrs ago

West Palm Beach (PBI)to

Long Island/Islip MacArthur (ISP)
Depart: 10/13/2026

One-way

Basic

From
$124
Seen: 6 hrs ago

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Explore flights from West Palm Beach to Long Island/Islip MacArthur

Aug 2026
From$134*
Seen: 19 hrs ago
One Way/Basic
Sep 2026
From$124*
Seen: 7 hrs ago
One Way/Basic
Oct 2026
From$124*
Seen: 8 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $134
cmp-daily-histogram-bars-legend-max-price-aria-label $369
Displaying fares for August-2026
  • PBI–ISP, 08/01/2026: From $369
    01

    Sat

    AUG

  • PBI–ISP, 08/02/2026: From $369
    02

    Sun

  • PBI–ISP, 08/03/2026: From $324
    03

    Mon

  • PBI–ISP, 08/04/2026: From $324
    04

    Tue

  • PBI–ISP: cmp-view-offers-disclaimer. Find Offers
    05

    Wed

  • PBI–ISP, 08/06/2026: From $324
    06

    Thu

  • PBI–ISP, 08/07/2026: From $229
    07

    Fri

  • PBI–ISP, 08/08/2026: From $229
    08

    Sat

  • PBI–ISP, 08/09/2026: From $229
    09

    Sun

  • PBI–ISP, 08/10/2026: From $229
    10

    Mon

  • PBI–ISP, 08/11/2026: From $229
    11

    Tue

  • PBI–ISP, 08/12/2026: From $229
    12

    Wed

  • PBI–ISP, 08/13/2026: From $169
    13

    Thu

  • PBI–ISP, 08/14/2026: From $184
    14

    Fri

  • PBI–ISP, 08/15/2026: From $169
    15

    Sat

  • PBI–ISP, 08/16/2026: From $184
    16

    Sun

  • PBI–ISP, 08/17/2026: From $184
    17

    Mon

  • PBI–ISP, 08/18/2026: From $169
    18

    Tue

  • PBI–ISP, 08/19/2026: From $169
    19

    Wed

  • PBI–ISP, 08/20/2026: From $169
    20

    Thu

  • PBI–ISP: cmp-view-offers-disclaimer. Find Offers
    21

    Fri

  • PBI–ISP: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

  • PBI–ISP, 08/23/2026: From $169
    23

    Sun

  • PBI–ISP, 08/24/2026: From $169
    24

    Mon

  • PBI–ISP, 08/25/2026: From $134
    25

    Tue

  • PBI–ISP, 08/26/2026: From $134
    26

    Wed

  • PBI–ISP, 08/27/2026: From $169
    27

    Thu

  • PBI–ISP, 08/28/2026: From $184
    28

    Fri

  • PBI–ISP, 08/29/2026: From $134
    29

    Sat

  • PBI–ISP, 08/30/2026: From $169
    30

    Sun

  • PBI–ISP, 08/31/2026: From $134
    31

    Mon

    • Range$134-$369

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    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.

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