Southwest® flights from Knoxville to Kansas City from $134

Promo Code

Low fares from Knoxville to Kansas City

$

Knoxville (TYS)to

Kansas City (MCI)
Depart: 06/09/2026

One-way

Basic

From
$134

Low fares from Knoxville to Kansas City

$

Knoxville (TYS)to

Kansas City (MCI)
Depart: 04/01/2026

One-way

Basic

From
$134
Seen: 12 hrs ago

Knoxville (TYS)to

Kansas City (MCI)
Depart: 04/01/2026

One-way

Choice

From
$169
Seen: 12 hrs ago

Knoxville (TYS)to

Kansas City (MCI)
Depart: 03/30/2026

One-way

Basic

From
$169
Seen: 18 hrs ago

Knoxville (TYS)to

Kansas City (MCI)
Depart: 04/02/2026

One-way

Basic

From
$169
Seen: 11 hrs ago

Knoxville (TYS)to

Kansas City (MCI)
Depart: 03/19/2026

One-way

Basic

From
$169
Seen: 10 hrs ago

Knoxville (TYS)to

Kansas City (MCI)
Depart: 03/26/2026

One-way

Basic

From
$169
Seen: 10 hrs ago
Two happy travelers riding a scooter at sunset, promoting low-fare flights.

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Knoxville to Kansas City

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.

Popular Flights from Knoxville