Southwest® flights from Knoxville to Kansas City from $120

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Low fares from Knoxville to Kansas City

$

Knoxville (TYS)to

Kansas City (MCI)
Depart: 11/03/2026

One-way

Basic

From
$120

Low fares from Knoxville to Kansas City

$

Knoxville (TYS)to

Kansas City (MCI)
Depart: 11/03/2026

One-way

Basic

From
$120
Seen: 4 hrs ago

Knoxville (TYS)to

Kansas City (MCI)
Depart: 11/06/2026

One-way

Basic

From
$152
Seen: 13 hrs ago

Knoxville (TYS)to

Kansas City (MCI)
Depart: 11/03/2026

One-way

Choice

From
$161
Seen: 4 hrs ago

Knoxville (TYS)to

Kansas City (MCI)
Depart: 10/09/2026

One-way

Basic

From
$168
Seen: 2 hrs ago

Knoxville (TYS)to

Kansas City (MCI)
Depart: 10/26/2026

One-way

Basic

From
$184
Seen: 21 hrs ago

Knoxville (TYS)to

Kansas City (MCI)
Depart: 11/06/2026

One-way

Choice

From
$192
Seen: 13 hrs ago

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Explore flights from Knoxville to Kansas City

Sep 2026
From$349*
Seen: 15 hrs ago
One Way/Basic
Oct 2026
From$168*
Seen: 2 hrs ago
One Way/Basic
Nov 2026
From$120*
Seen: 4 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $168
Displaying fares for September-2026
  • TYS–MCI, 09/17/2026: From $374
    17

    Thu

    SEP

  • TYS–MCI, 09/18/2026: From $379
    18

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    21

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    22

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  • TYS–MCI, 09/23/2026: From $349
    23

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    24

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  • TYS–MCI, 09/25/2026: From $349
    25

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  • TYS–MCI, 09/26/2026: From $349
    26

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    27

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    28

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    29

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    30

    Wed

  • TYS–MCI, 10/01/2026: From $284
    01

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    OCT

  • TYS–MCI, 10/02/2026: From $334
    02

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    03

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    05

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    06

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    07

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    08

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  • TYS–MCI, 10/09/2026: From $168
    09

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    10

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

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    12

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    13

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    14

    Wed

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    15

    Thu

  • TYS–MCI, 10/16/2026: From $192
    16

    Fri

    • Range$168-$379

    *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:
    Mc Ghee Tyson Airport
    Arriving at:
    Kansas City International Airport
    Distance:
    635 miles

    Route Information

    62† 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 62 weekly flights from Knoxville to Kansas City on Southwest Airlines.
    To find the lowest fares by day and time to fly Knoxville 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 Knoxville 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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