Southwest® flights from Oakland to Harlingen/South Padre Island from $204

Promo Code

Low fares from Oakland to Harlingen/South Padre Island

$

Oakland (OAK)to

Harlingen/South Padre Island (HRL)
Depart: 12/25/2026

One-way

Basic

From
$204
Seen: 14 hrs ago

Oakland (OAK)to

Harlingen/South Padre Island (HRL)
Depart: 10/24/2026

One-way

Basic

From
$229
Seen: 15 hrs ago

Oakland (OAK)to

Harlingen/South Padre Island (HRL)
Depart: 12/25/2026

One-way

Choice

From
$254
Seen: 14 hrs ago

Oakland (OAK)to

Harlingen/South Padre Island (HRL)
Depart: 10/24/2026

One-way

Choice

From
$279
Seen: 15 hrs ago

Oakland (OAK)to

Harlingen/South Padre Island (HRL)
Depart: 10/15/2026

One-way

Basic

From
$302
Seen: 1 minute ago

Oakland (OAK)to

Harlingen/South Padre Island (HRL)
Depart: 10/18/2026

One-way

Basic

From
$302
Seen: 14 hrs ago

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Explore flights from Oakland to Harlingen/South Padre Island

Oct 2026
From$229*
Seen: 15 hrs ago
One Way/Basic
Nov 2026
No result for this month.
Dec 2026
From$204*
Seen: 14 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $229
Displaying fares for October-2026
  • OAK–HRL: cmp-view-offers-disclaimer. Find Offers
    14

    Wed

    OCT

  • OAK–HRL, 10/15/2026: From $302
    15

    Thu

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    16

    Fri

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    17

    Sat

  • OAK–HRL, 10/18/2026: From $302
    18

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    19

    Mon

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    21

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    22

    Thu

  • OAK–HRL, 10/23/2026: From $336
    23

    Fri

  • OAK–HRL, 10/24/2026: From $229
    24

    Sat

  • OAK–HRL, 10/25/2026: From $320
    25

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    26

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    27

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    28

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    29

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    30

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    31

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    NOV

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    11

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    12

    Thu

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    13

    Fri

    • Range$229-$336

    *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:
    Valley International Airport
    Distance:
    1638 miles

    Questions we hear the most

    There are 50 weekly flights from Oakland to Harlingen/South Padre Island on Southwest Airlines.
    To find the lowest fares by day and time to fly Oakland to Harlingen/South Padre Island with Southwest, check out our Low Fare Calendar.
    You can rent a car at Valley International Airport book yours with your flight.
    Yes! Flights from Oakland to Harlingen/South Padre Island—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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