Southwest® flights from Salt Lake City to Harlingen/South Padre Island from $115

Promo Code

Low fares from Salt Lake City to Harlingen/South Padre Island

$

Salt Lake City (SLC)to

Harlingen/South Padre Island (HRL)
Depart: 05/13/2026

One-way

Basic

From
$115
Seen: 24 minutes ago

Salt Lake City (SLC)to

Harlingen/South Padre Island (HRL)
Depart: 05/27/2026

One-way

Basic

From
$118
Seen: 10 hrs ago

Salt Lake City (SLC)to

Harlingen/South Padre Island (HRL)
Depart: 05/26/2026

One-way

Basic

From
$146
Seen: 10 hrs ago

Salt Lake City (SLC)to

Harlingen/South Padre Island (HRL)
Depart: 05/13/2026

One-way

Choice

From
$159
Seen: 24 minutes ago

Salt Lake City (SLC)to

Harlingen/South Padre Island (HRL)
Depart: 05/27/2026

One-way

Choice

From
$162
Seen: 10 hrs ago

Salt Lake City (SLC)to

Harlingen/South Padre Island (HRL)
Depart: 05/26/2026

One-way

Choice

From
$194
Seen: 10 hrs ago

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Explore flights from Salt Lake City to Harlingen/South Padre Island

Try alternate month or interact with individual days below in order to find offers.
Apr 2026
No result for this month.
May 2026
From$115*
Seen: 24 minutes ago
One Way/Basic
Jun 2026
From$225*
Seen: 9 hrs ago
One Way/Basic
$115
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    • Range$115-$254

    *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:
    Salt Lake City International Airport
    Arriving at:
    Valley International Airport
    Distance:
    1297 miles

    Route Information

    56† 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 56 weekly flights from Salt Lake City to Harlingen/South Padre Island on Southwest Airlines.
    To find the lowest fares by day and time to fly Salt Lake City 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 Salt Lake City 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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