Southwest® flights from Nashville to Knoxville from $106

Promo Code

Low fares from Nashville to Knoxville

$

Nashville (BNA)to

Knoxville (TYS)
Depart: 09/21/2026

One-way

Basic

From
$106

Low fares from Nashville to Knoxville

$

Nashville (BNA)to

Knoxville (TYS)
Depart: 09/30/2026

One-way

Basic

From
$106
Seen: 12 hrs ago

Nashville (BNA)to

Knoxville (TYS)
Depart: 09/21/2026

One-way

Basic

From
$106
Seen: 8 hrs ago

Nashville (BNA)to

Knoxville (TYS)
Depart: 10/03/2026

One-way

Basic

From
$106
Seen: 1 hour ago

Nashville (BNA)to

Knoxville (TYS)
Depart: 11/11/2026

One-way

Basic

From
$106
Seen: 13 hrs ago

Nashville (BNA)to

Knoxville (TYS)
Depart: 10/30/2026

One-way

Basic

From
$119
Seen: 21 hrs ago

Nashville (BNA)to

Knoxville (TYS)
Depart: 09/14/2026

One-way

Basic

From
$119
Seen: 4 hrs ago

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 Nashville to Knoxville

Aug 2026
From$269*
Seen: 14 hrs ago
One Way/Basic
Sep 2026
From$106*
Seen: 8 hrs ago
One Way/Basic
Oct 2026
From$106*
Seen: 1 hour ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $106
cmp-daily-histogram-bars-legend-max-price-aria-label $394
Displaying fares for August-2026
  • BNA–TYS: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

    AUG

  • BNA–TYS, 08/26/2026: From $394
    26

    Wed

  • BNA–TYS, 08/27/2026: From $394
    27

    Thu

  • BNA–TYS, 08/28/2026: From $394
    28

    Fri

  • BNA–TYS, 08/29/2026: From $394
    29

    Sat

  • BNA–TYS, 08/30/2026: From $394
    30

    Sun

  • BNA–TYS, 08/31/2026: From $269
    31

    Mon

  • BNA–TYS, 09/01/2026: From $269
    01

    Tue

    SEP

  • BNA–TYS, 09/02/2026: From $269
    02

    Wed

  • BNA–TYS, 09/03/2026: From $269
    03

    Thu

  • BNA–TYS, 09/04/2026: From $269
    04

    Fri

  • BNA–TYS, 09/05/2026: From $269
    05

    Sat

  • BNA–TYS: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

  • BNA–TYS: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

  • BNA–TYS, 09/08/2026: From $194
    08

    Tue

  • BNA–TYS, 09/09/2026: From $194
    09

    Wed

  • BNA–TYS, 09/10/2026: From $194
    10

    Thu

  • BNA–TYS, 09/11/2026: From $194
    11

    Fri

  • BNA–TYS, 09/12/2026: From $194
    12

    Sat

  • BNA–TYS, 09/13/2026: From $194
    13

    Sun

  • BNA–TYS, 09/14/2026: From $119
    14

    Mon

  • BNA–TYS: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • BNA–TYS: cmp-view-offers-disclaimer. Find Offers
    16

    Wed

  • BNA–TYS, 09/17/2026: From $194
    17

    Thu

  • BNA–TYS: cmp-view-offers-disclaimer. Find Offers
    18

    Fri

  • BNA–TYS, 09/19/2026: From $128
    19

    Sat

  • BNA–TYS, 09/20/2026: From $156
    20

    Sun

  • BNA–TYS, 09/21/2026: From $106
    21

    Mon

  • BNA–TYS, 09/22/2026: From $119
    22

    Tue

  • BNA–TYS: cmp-view-offers-disclaimer. Find Offers
    23

    Wed

  • BNA–TYS, 09/24/2026: From $257
    24

    Thu

    • Range$106-$394

    *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:
    Nashville Metropolitan Airport
    Arriving at:
    Mc Ghee Tyson Airport
    Average flight time:
    1 hour
    Distance:
    152 miles

    Route Information

    42† Weekly flights
    • 2‡ Nonstop flights per day Monday through Friday
    • 2‡ Nonstop flights on Saturday
    • 2‡ Nonstop flights on Sunday

    † 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

    The average flight time from Nashville to Knoxville is 1 hour.
    There are 42 weekly flights from Nashville to Knoxville on Southwest Airlines.
    Yes, Southwest flies nonstop from Nashville to Knoxville 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Nashville to Knoxville 2 times per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Nashville to Knoxville with Southwest, check out our Low Fare Calendar.
    You can rent a car at Mc Ghee Tyson Airport book yours with your flight.
    Yes! Flights from Nashville to Knoxville—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.

    Explore Flights from Other Popular Origins

    Popular Flights from Nashville