Southwest® flights from West Palm Beach to Long Island/Islip MacArthur from $129

Promo Code

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

$

West Palm Beach (DJT)to

Long Island/Islip MacArthur (ISP)
Depart: 10/17/2026

One-way

Basic

From
$129
Seen: 19 hrs ago

West Palm Beach (DJT)to

Long Island/Islip MacArthur (ISP)
Depart: 11/14/2026

One-way

Basic

From
$129
Seen: 9 hrs ago

West Palm Beach (DJT)to

Long Island/Islip MacArthur (ISP)
Depart: 11/04/2026

One-way

Basic

From
$129
Seen: 15 hrs ago

West Palm Beach (DJT)to

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

One-way

Basic

From
$129
Seen: 3 hrs ago

West Palm Beach (DJT)to

Long Island/Islip MacArthur (ISP)
Depart: 09/19/2026

One-way

Basic

From
$129
Seen: 22 hrs ago

West Palm Beach (DJT)to

Long Island/Islip MacArthur (ISP)
Depart: 09/16/2026

One-way

Basic

From
$129
Seen: 23 hrs ago

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

Aug 2026
From$194*
Seen: 19 hrs ago
One Way/Basic
Sep 2026
From$129*
Seen: 22 hrs ago
One Way/Basic
Oct 2026
From$129*
Seen: 5 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $129
cmp-daily-histogram-bars-legend-max-price-aria-label $394
Displaying fares for August-2026
  • DJT–ISP, 08/20/2026: From $384
    20

    Thu

    AUG

  • DJT–ISP, 08/21/2026: From $394
    21

    Fri

  • DJT–ISP, 08/22/2026: From $339
    22

    Sat

  • DJT–ISP, 08/23/2026: From $339
    23

    Sun

  • DJT–ISP, 08/24/2026: From $339
    24

    Mon

  • DJT–ISP, 08/25/2026: From $339
    25

    Tue

  • DJT–ISP, 08/26/2026: From $244
    26

    Wed

  • DJT–ISP, 08/27/2026: From $284
    27

    Thu

  • DJT–ISP, 08/28/2026: From $259
    28

    Fri

  • DJT–ISP, 08/29/2026: From $194
    29

    Sat

  • DJT–ISP, 08/30/2026: From $310
    30

    Sun

  • DJT–ISP, 08/31/2026: From $244
    31

    Mon

  • DJT–ISP, 09/01/2026: From $194
    01

    Tue

    SEP

  • DJT–ISP, 09/02/2026: From $194
    02

    Wed

  • DJT–ISP, 09/03/2026: From $194
    03

    Thu

  • DJT–ISP, 09/04/2026: From $284
    04

    Fri

  • DJT–ISP, 09/05/2026: From $194
    05

    Sat

  • DJT–ISP: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

  • DJT–ISP, 09/07/2026: From $244
    07

    Mon

  • DJT–ISP, 09/08/2026: From $194
    08

    Tue

  • DJT–ISP, 09/09/2026: From $139
    09

    Wed

  • DJT–ISP, 09/10/2026: From $159
    10

    Thu

  • DJT–ISP, 09/11/2026: From $149
    11

    Fri

  • DJT–ISP, 09/12/2026: From $129
    12

    Sat

  • DJT–ISP, 09/13/2026: From $199
    13

    Sun

  • DJT–ISP, 09/14/2026: From $149
    14

    Mon

  • DJT–ISP, 09/15/2026: From $129
    15

    Tue

  • DJT–ISP, 09/16/2026: From $129
    16

    Wed

  • DJT–ISP, 09/17/2026: From $184
    17

    Thu

  • DJT–ISP: cmp-view-offers-disclaimer. Find Offers
    18

    Fri

  • DJT–ISP, 09/19/2026: From $129
    19

    Sat

    • Range$129-$394

    *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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