Southwest® flights from Sacramento to Knoxville from $169

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Low fares from Sacramento to Knoxville

$

Sacramento (SMF)to

Knoxville (TYS)
Depart: 02/16/2027

One-way

Basic

From
$169

Low fares from Sacramento to Knoxville

$

Sacramento (SMF)to

Knoxville (TYS)
Depart: 11/03/2026

One-way

Basic

From
$169
Seen: 2 hrs ago

Sacramento (SMF)to

Knoxville (TYS)
Depart: 11/02/2026

One-way

Basic

From
$169
Seen: 15 hrs ago

Sacramento (SMF)to

Knoxville (TYS)
Depart: 11/18/2026

One-way

Basic

From
$169
Seen: 17 hrs ago

Sacramento (SMF)to

Knoxville (TYS)
Depart: 12/08/2026

One-way

Basic

From
$169
Seen: 19 hrs ago

Sacramento (SMF)to

Knoxville (TYS)
Depart: 11/14/2026

One-way

Basic

From
$180
Seen: 1 hour ago

Sacramento (SMF)to

Knoxville (TYS)
Depart: 11/07/2026

One-way

Basic

From
$180
Seen: 18 hrs ago

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Explore flights from Sacramento to Knoxville

Sep 2026
From$392*
Seen: 14 hrs ago
One Way/Basic
Oct 2026
From$184*
Seen: 22 hrs ago
One Way/Basic
Nov 2026
From$169*
Seen: 17 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $244
cmp-daily-histogram-bars-legend-max-price-aria-label $510
Displaying fares for September-2026
  • SMF–TYS, 09/20/2026: From $434
    20

    Sun

    SEP

  • SMF–TYS, 09/21/2026: From $439
    21

    Mon

  • SMF–TYS, 09/22/2026: From $439
    22

    Tue

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

    Wed

  • SMF–TYS: cmp-view-offers-disclaimer. Find Offers
    24

    Thu

  • SMF–TYS, 09/25/2026: From $499
    25

    Fri

  • SMF–TYS, 09/26/2026: From $392
    26

    Sat

  • SMF–TYS, 09/27/2026: From $392
    27

    Sun

  • SMF–TYS: cmp-view-offers-disclaimer. Find Offers
    28

    Mon

  • SMF–TYS: cmp-view-offers-disclaimer. Find Offers
    29

    Tue

  • SMF–TYS: cmp-view-offers-disclaimer. Find Offers
    30

    Wed

  • SMF–TYS: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

  • SMF–TYS, 10/02/2026: From $397
    02

    Fri

  • SMF–TYS, 10/03/2026: From $309
    03

    Sat

  • SMF–TYS, 10/04/2026: From $304
    04

    Sun

  • SMF–TYS, 10/05/2026: From $309
    05

    Mon

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

    Tue

  • SMF–TYS, 10/07/2026: From $363
    07

    Wed

  • SMF–TYS: cmp-view-offers-disclaimer. Find Offers
    08

    Thu

  • SMF–TYS, 10/09/2026: From $499
    09

    Fri

  • SMF–TYS, 10/10/2026: From $475
    10

    Sat

  • SMF–TYS, 10/11/2026: From $269
    11

    Sun

  • SMF–TYS, 10/12/2026: From $368
    12

    Mon

  • SMF–TYS: cmp-view-offers-disclaimer. Find Offers
    13

    Tue

  • SMF–TYS, 10/14/2026: From $244
    14

    Wed

  • SMF–TYS, 10/15/2026: From $510
    15

    Thu

  • SMF–TYS, 10/16/2026: From $355
    16

    Fri

  • SMF–TYS, 10/17/2026: From $244
    17

    Sat

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

    Sun

  • SMF–TYS: cmp-view-offers-disclaimer. Find Offers
    19

    Mon

    • Range$244-$510

    *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:
    Sacramento International Airport
    Arriving at:
    Mc Ghee Tyson Airport
    Distance:
    2068 miles

    Route Information

    37† 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 37 weekly flights from Sacramento to Knoxville on Southwest Airlines.
    To find the lowest fares by day and time to fly Sacramento 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 Sacramento 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.

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