Southwest® flights from Oakland to Long Island/Islip MacArthur from $244

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Low fares from Oakland to Long Island/Islip MacArthur

$

Oakland (OAK)to

Long Island/Islip MacArthur (ISP)
Depart: 09/02/2026

One-way

Basic

From
$244
Seen: 9 hrs ago

Oakland (OAK)to

Long Island/Islip MacArthur (ISP)
Depart: 10/08/2026

One-way

Basic

From
$244
Seen: 13 hrs ago

Oakland (OAK)to

Long Island/Islip MacArthur (ISP)
Depart: 09/10/2026

One-way

Basic

From
$244
Seen: 8 hrs ago

Oakland (OAK)to

Long Island/Islip MacArthur (ISP)
Depart: 09/24/2026

One-way

Basic

From
$254
Seen: 8 hrs ago

Oakland (OAK)to

Long Island/Islip MacArthur (ISP)
Depart: 11/06/2026

One-way

Basic

From
$254
Seen: 19 hrs ago

Oakland (OAK)to

Long Island/Islip MacArthur (ISP)
Depart: 10/23/2026

One-way

Basic

From
$279
Seen: 17 hrs ago

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Explore flights from Oakland to Long Island/Islip MacArthur

Aug 2026
From$347*
Seen: 15 hrs ago
One Way/Basic
Sep 2026
From$244*
Seen: 9 hrs ago
One Way/Basic
Oct 2026
From$244*
Seen: 13 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $347
Displaying fares for August-2026
  • OAK–ISP: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

    AUG

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  • OAK–ISP, 08/05/2026: From $661
    05

    Wed

  • OAK–ISP, 08/06/2026: From $594
    06

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    11

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    12

    Wed

  • OAK–ISP, 08/13/2026: From $499
    13

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    16

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    17

    Mon

  • OAK–ISP, 08/18/2026: From $525
    18

    Tue

  • OAK–ISP, 08/19/2026: From $364
    19

    Wed

  • OAK–ISP, 08/20/2026: From $457
    20

    Thu

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    21

    Fri

  • OAK–ISP, 08/22/2026: From $550
    22

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    23

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    24

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    25

    Tue

  • OAK–ISP, 08/26/2026: From $347
    26

    Wed

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    27

    Thu

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    28

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    31

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    01

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    SEP

    • Range$347-$661

    *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:
    Oakland International Airport
    Arriving at:
    Long Island MacArthur Airport
    Distance:
    2608 miles

    Route Information

    27† Weekly flights

    † 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

    There are 27 weekly flights from Oakland to Long Island/Islip MacArthur on Southwest Airlines.
    To find the lowest fares by day and time to fly Oakland 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 Oakland 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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