Southwest® flights from Kansas City to Harlingen/South Padre Island from $139

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Low fares from Kansas City to Harlingen/South Padre Island

$

Kansas City (MCI)to

Harlingen/South Padre Island (HRL)
Depart: 01/19/2027

One-way

Basic

From
$139
Seen: 22 hrs ago

Kansas City (MCI)to

Harlingen/South Padre Island (HRL)
Depart: 01/04/2027

One-way

Basic

From
$154
Seen: 22 hrs ago

Kansas City (MCI)to

Harlingen/South Padre Island (HRL)
Depart: 02/17/2027

One-way

Basic

From
$154
Seen: 19 hrs ago

Kansas City (MCI)to

Harlingen/South Padre Island (HRL)
Depart: 12/31/2026

One-way

Basic

From
$154
Seen: 16 hrs ago

Kansas City (MCI)to

Harlingen/South Padre Island (HRL)
Depart: 02/08/2027

One-way

Basic

From
$154
Seen: 1 hour ago

Kansas City (MCI)to

Harlingen/South Padre Island (HRL)
Depart: 01/06/2027

One-way

Basic

From
$154
Seen: 23 hrs ago

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Explore flights from Kansas City to Harlingen/South Padre Island

Nov 2026
From$205*
Seen: 8 hrs ago
One Way/Basic
Dec 2026
From$154*
Seen: 16 hrs ago
One Way/Basic
Jan 2027
From$139*
Seen: 22 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $154
cmp-daily-histogram-bars-legend-max-price-aria-label $270
Displaying fares for November-2026
  • MCI–HRL: cmp-view-offers-disclaimer. Find Offers
    09

    Mon

    NOV

  • MCI–HRL: cmp-view-offers-disclaimer. Find Offers
    10

    Tue

  • MCI–HRL, 11/11/2026: From $244
    11

    Wed

  • MCI–HRL, 11/12/2026: From $260
    12

    Thu

  • MCI–HRL, 11/13/2026: From $260
    13

    Fri

  • MCI–HRL: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

  • MCI–HRL: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

  • MCI–HRL, 11/16/2026: From $260
    16

    Mon

  • MCI–HRL: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

  • MCI–HRL, 11/18/2026: From $220
    18

    Wed

  • MCI–HRL, 11/19/2026: From $255
    19

    Thu

  • MCI–HRL, 11/20/2026: From $260
    20

    Fri

  • MCI–HRL, 11/21/2026: From $244
    21

    Sat

  • MCI–HRL, 11/22/2026: From $270
    22

    Sun

  • MCI–HRL, 11/23/2026: From $255
    23

    Mon

  • MCI–HRL: cmp-view-offers-disclaimer. Find Offers
    24

    Tue

  • MCI–HRL: cmp-view-offers-disclaimer. Find Offers
    25

    Wed

  • MCI–HRL, 11/26/2026: From $255
    26

    Thu

  • MCI–HRL, 11/27/2026: From $205
    27

    Fri

  • MCI–HRL: cmp-view-offers-disclaimer. Find Offers
    28

    Sat

  • MCI–HRL: cmp-view-offers-disclaimer. Find Offers
    29

    Sun

  • MCI–HRL, 11/30/2026: From $240
    30

    Mon

  • MCI–HRL: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    DEC

  • MCI–HRL, 12/02/2026: From $154
    02

    Wed

  • MCI–HRL: cmp-view-offers-disclaimer. Find Offers
    03

    Thu

  • MCI–HRL: cmp-view-offers-disclaimer. Find Offers
    04

    Fri

  • MCI–HRL: cmp-view-offers-disclaimer. Find Offers
    05

    Sat

  • MCI–HRL: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

  • MCI–HRL: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

  • MCI–HRL: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

    • Range$154-$270

    *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:
    Kansas City International Airport
    Arriving at:
    Valley International Airport
    Distance:
    917 miles

    Questions we hear the most

    There are 85 weekly flights from Kansas City to Harlingen/South Padre Island on Southwest Airlines.
    To find the lowest fares by day and time to fly Kansas 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 Kansas 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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