Southwest® flights from Long Island/Islip MacArthur to Houston Hobby from $128

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Low fares from Long Island/Islip MacArthur to Houston Hobby

$

Long Island/Islip MacArthur (ISP)to

Houston Hobby (HOU)
Depart: 12/19/2026

One-way

Basic

From
$128
Seen: 14 hrs ago

Long Island/Islip MacArthur (ISP)to

Houston Hobby (HOU)
Depart: 11/22/2026

One-way

Basic

From
$130
Seen: 9 hrs ago

Long Island/Islip MacArthur (ISP)to

Houston Hobby (HOU)
Depart: 12/09/2026

One-way

Basic

From
$142
Seen: 19 hrs ago

Long Island/Islip MacArthur (ISP)to

Houston Hobby (HOU)
Depart: 11/12/2026

One-way

Basic

From
$162
Seen: 4 hrs ago

Long Island/Islip MacArthur (ISP)to

Houston Hobby (HOU)
Depart: 11/09/2026

One-way

Basic

From
$168
Seen: 13 hrs ago

Long Island/Islip MacArthur (ISP)to

Houston Hobby (HOU)
Depart: 12/19/2026

One-way

Choice

From
$174
Seen: 14 hrs ago

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Explore flights from Long Island/Islip MacArthur to Houston Hobby

Oct 2026
From$429*
Seen: 22 hrs ago
One Way/Basic
Nov 2026
From$130*
Seen: 9 hrs ago
One Way/Basic
Dec 2026
From$128*
Seen: 14 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $162
cmp-daily-histogram-bars-legend-max-price-aria-label $542
Displaying fares for October-2026
  • ISP–HOU, 10/22/2026: From $542
    22

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    OCT

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    23

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    26

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  • ISP–HOU, 10/27/2026: From $542
    27

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    28

    Wed

  • ISP–HOU, 10/29/2026: From $429
    29

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    30

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    31

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    01

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    NOV

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    02

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    03

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    04

    Wed

  • ISP–HOU, 11/05/2026: From $299
    05

    Thu

  • ISP–HOU, 11/06/2026: From $310
    06

    Fri

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    07

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  • ISP–HOU, 11/08/2026: From $299
    08

    Sun

  • ISP–HOU, 11/09/2026: From $168
    09

    Mon

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    10

    Tue

  • ISP–HOU, 11/11/2026: From $244
    11

    Wed

  • ISP–HOU, 11/12/2026: From $162
    12

    Thu

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    13

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    14

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  • ISP–HOU, 11/15/2026: From $310
    15

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    16

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    17

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    18

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    19

    Thu

  • ISP–HOU, 11/20/2026: From $257
    20

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    21

    Sat

    • Range$162-$542

    *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:
    William P. Hobby Airport
    Distance:
    1465 miles

    Questions we hear the most

    There are 87 weekly flights from Long Island/Islip MacArthur to Houston (Hobby) on Southwest Airlines.
    To find the lowest fares by day and time to fly Long Island/Islip MacArthur to Houston (Hobby) with Southwest, check out our Low Fare Calendar.
    You can rent a car at William P. Hobby Airport book yours with your flight.
    Yes! Flights from Long Island/Islip MacArthur to Houston (Hobby)—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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