Southwest® flights from Harlingen/South Padre Island to Kansas City from $114

Promo Code

Low fares from Harlingen/South Padre Island to Kansas City

$

Harlingen/South Padre Island (HRL)to

Kansas City (MCI)
Depart: 08/25/2026

One-way

Basic

From
$114
Seen: 10 hrs ago

Harlingen/South Padre Island (HRL)to

Kansas City (MCI)
Depart: 08/27/2026

One-way

Basic

From
$114
Seen: 10 hrs ago

Harlingen/South Padre Island (HRL)to

Kansas City (MCI)
Depart: 10/24/2026

One-way

Basic

From
$114
Seen: 23 hrs ago

Harlingen/South Padre Island (HRL)to

Kansas City (MCI)
Depart: 08/20/2026

One-way

Basic

From
$114
Seen: 12 hrs ago

Harlingen/South Padre Island (HRL)to

Kansas City (MCI)
Depart: 10/05/2026

One-way

Basic

From
$114
Seen: 21 hrs ago

Harlingen/South Padre Island (HRL)to

Kansas City (MCI)
Depart: 08/26/2026

One-way

Basic

From
$114
Seen: 10 hrs ago

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Explore flights from Harlingen/South Padre Island to Kansas City

Jul 2026
From$245*
Seen: 13 hrs ago
One Way/Basic
Aug 2026
From$114*
Seen: 12 hrs ago
One Way/Basic
Sep 2026
No result for this month.
cmp-daily-histogram-bars-legend-min-price-aria-label $114
cmp-daily-histogram-bars-legend-max-price-aria-label $255
Displaying fares for July-2026
  • HRL–MCI, 07/31/2026: From $245
    31

    Fri

    JUL

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

    Sat

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    02

    Sun

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    03

    Mon

  • HRL–MCI, 08/04/2026: From $245
    04

    Tue

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    05

    Wed

  • HRL–MCI, 08/06/2026: From $255
    06

    Thu

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    07

    Fri

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    08

    Sat

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    09

    Sun

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    10

    Mon

  • HRL–MCI: cmp-view-offers-disclaimer. Find Offers
    11

    Tue

  • HRL–MCI, 08/12/2026: From $195
    12

    Wed

  • HRL–MCI: cmp-view-offers-disclaimer. Find Offers
    13

    Thu

  • HRL–MCI, 08/14/2026: From $190
    14

    Fri

  • HRL–MCI, 08/15/2026: From $190
    15

    Sat

  • HRL–MCI, 08/16/2026: From $200
    16

    Sun

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

    Mon

  • HRL–MCI, 08/18/2026: From $190
    18

    Tue

  • HRL–MCI, 08/19/2026: From $190
    19

    Wed

  • HRL–MCI, 08/20/2026: From $114
    20

    Thu

  • HRL–MCI, 08/21/2026: From $165
    21

    Fri

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    22

    Sat

  • HRL–MCI: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

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    24

    Mon

  • HRL–MCI, 08/25/2026: From $114
    25

    Tue

  • HRL–MCI, 08/26/2026: From $114
    26

    Wed

  • HRL–MCI, 08/27/2026: From $114
    27

    Thu

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

    Fri

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

    Sat

  • HRL–MCI: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

    • Range$114-$255

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

    Route Information

    99† 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 99 weekly flights from Harlingen/South Padre Island to Kansas City on Southwest Airlines.
    To find the lowest fares by day and time to fly Harlingen/South Padre Island to Kansas City with Southwest, check out our Low Fare Calendar.
    You can rent a car at Kansas City International Airport book yours with your flight.
    Yes! Flights from Harlingen/South Padre Island to Kansas City—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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