Southwest® flights from Long Island/Islip MacArthur to Miami from $144

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Low fares from Long Island/Islip MacArthur to Miami

$

Long Island/Islip MacArthur (ISP)to

Miami (MIA)
Depart: 01/20/2027

One-way

Basic

From
$144
Seen: 4 hrs ago

Long Island/Islip MacArthur (ISP)to

Miami (MIA)
Depart: 12/15/2026

One-way

Basic

From
$144
Seen: 28 minutes ago

Long Island/Islip MacArthur (ISP)to

Miami (MIA)
Depart: 12/14/2026

One-way

Basic

From
$144
Seen: 21 hrs ago

Long Island/Islip MacArthur (ISP)to

Miami (MIA)
Depart: 01/13/2027

One-way

Basic

From
$171
Seen: 17 hrs ago

Long Island/Islip MacArthur (ISP)to

Miami (MIA)
Depart: 01/10/2027

One-way

Basic

From
$171
Seen: 2 hrs ago

Long Island/Islip MacArthur (ISP)to

Miami (MIA)
Depart: 12/14/2026

One-way

Choice

From
$189
Seen: 21 hrs ago

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Explore flights from Long Island/Islip MacArthur to Miami

Nov 2026
From$249*
Seen: 1 hour ago
One Way/Basic
Dec 2026
From$144*
Seen: 28 minutes ago
One Way/Basic
Jan 2027
From$144*
Seen: 4 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $227
cmp-daily-histogram-bars-legend-max-price-aria-label $564
Displaying fares for November-2026
  • ISP–MIA, 11/05/2026: From $564
    05

    Thu

    NOV

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    06

    Fri

  • ISP–MIA, 11/07/2026: From $564
    07

    Sat

  • ISP–MIA, 11/08/2026: From $564
    08

    Sun

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    09

    Mon

  • ISP–MIA, 11/10/2026: From $564
    10

    Tue

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    11

    Wed

  • ISP–MIA, 11/12/2026: From $469
    12

    Thu

  • ISP–MIA, 11/13/2026: From $469
    13

    Fri

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    14

    Sat

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    15

    Sun

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    16

    Mon

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    17

    Tue

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    18

    Wed

  • ISP–MIA, 11/19/2026: From $249
    19

    Thu

  • ISP–MIA: cmp-view-offers-disclaimer. Find Offers
    20

    Fri

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

    Sat

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    22

    Sun

  • ISP–MIA, 11/23/2026: From $249
    23

    Mon

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    24

    Tue

  • ISP–MIA: cmp-view-offers-disclaimer. Find Offers
    25

    Wed

  • ISP–MIA, 11/26/2026: From $292
    26

    Thu

  • ISP–MIA: cmp-view-offers-disclaimer. Find Offers
    27

    Fri

  • ISP–MIA: cmp-view-offers-disclaimer. Find Offers
    28

    Sat

  • ISP–MIA, 11/29/2026: From $404
    29

    Sun

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    30

    Mon

  • ISP–MIA: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    DEC

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    02

    Wed

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    03

    Thu

  • ISP–MIA, 12/04/2026: From $227
    04

    Fri

    • Range$227-$564

    *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:
    Long Island MacArthur Airport
    Arriving at:
    Miami International Airport
    Distance:
    1113 miles

    Questions we hear the most

    There are 63 weekly flights from Long Island/Islip MacArthur to Miami on Southwest Airlines.
    To find the lowest fares by day and time to fly Long Island/Islip MacArthur to Miami with Southwest, check out our Low Fare Calendar.
    You can rent a car at Miami International Airport book yours with your flight.
    Yes! Flights from Long Island/Islip MacArthur to Miami—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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