Southwest® flights from Oakland to Long Island/Islip MacArthur from $222

Promo Code

Low fares from Oakland to Long Island/Islip MacArthur

$

Oakland (OAK)to

Long Island/Islip MacArthur (ISP)
Depart: 10/07/2026

One-way

Basic

From
$222
Seen: 15 hrs ago

Oakland (OAK)to

Long Island/Islip MacArthur (ISP)
Depart: 11/18/2026

One-way

Basic

From
$244
Seen: 8 hrs ago

Oakland (OAK)to

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

One-way

Basic

From
$254
Seen: 9 hrs ago

Oakland (OAK)to

Long Island/Islip MacArthur (ISP)
Depart: 10/07/2026

One-way

Choice

From
$277
Seen: 15 hrs ago

Oakland (OAK)to

Long Island/Islip MacArthur (ISP)
Depart: 09/12/2026

One-way

Basic

From
$279
Seen: 16 hrs ago

Oakland (OAK)to

Long Island/Islip MacArthur (ISP)
Depart: 09/13/2026

One-way

Basic

From
$284
Seen: 2 hrs ago

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Explore flights from Oakland to Long Island/Islip MacArthur

Aug 2026
From$594*
Seen: 11 hrs ago
One Way/Basic
Sep 2026
From$279*
Seen: 16 hrs ago
One Way/Basic
Oct 2026
From$222*
Seen: 15 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $279
cmp-daily-histogram-bars-legend-max-price-aria-label $594
Displaying fares for August-2026
  • OAK–ISP, 08/22/2026: From $594
    22

    Sat

    AUG

  • OAK–ISP, 08/23/2026: From $594
    23

    Sun

  • OAK–ISP: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

  • OAK–ISP, 08/25/2026: From $594
    25

    Tue

  • OAK–ISP: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

  • OAK–ISP, 08/27/2026: From $594
    27

    Thu

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

    Fri

  • OAK–ISP: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

  • OAK–ISP: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • OAK–ISP: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

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

    Tue

    SEP

  • OAK–ISP: cmp-view-offers-disclaimer. Find Offers
    02

    Wed

  • OAK–ISP, 09/03/2026: From $499
    03

    Thu

  • OAK–ISP, 09/04/2026: From $485
    04

    Fri

  • OAK–ISP, 09/05/2026: From $304
    05

    Sat

  • OAK–ISP, 09/06/2026: From $329
    06

    Sun

  • OAK–ISP, 09/07/2026: From $550
    07

    Mon

  • OAK–ISP: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

  • OAK–ISP: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • OAK–ISP: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

  • OAK–ISP: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

  • OAK–ISP, 09/12/2026: From $279
    12

    Sat

  • OAK–ISP, 09/13/2026: From $284
    13

    Sun

  • OAK–ISP: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • OAK–ISP: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • OAK–ISP, 09/16/2026: From $284
    16

    Wed

  • OAK–ISP, 09/17/2026: From $457
    17

    Thu

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

    Fri

  • OAK–ISP: cmp-view-offers-disclaimer. Find Offers
    19

    Sat

  • OAK–ISP, 09/20/2026: From $329
    20

    Sun

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

    Mon

    • Range$279-$594

    *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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