Southwest® flights from Knoxville to Memphis from $144

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Low fares from Knoxville to Memphis

$

Knoxville (TYS)to

Memphis (MEM)
Depart: 11/05/2026

One-way

Basic

From
$144

Low fares from Knoxville to Memphis

$

Knoxville (TYS)to

Memphis (MEM)
Depart: 11/05/2026

One-way

Basic

From
$144
Seen: 3 hrs ago

Knoxville (TYS)to

Memphis (MEM)
Depart: 10/22/2026

One-way

Basic

From
$144
Seen: 21 hrs ago

Knoxville (TYS)to

Memphis (MEM)
Depart: 11/11/2026

One-way

Basic

From
$144
Seen: 14 hrs ago

Knoxville (TYS)to

Memphis (MEM)
Depart: 12/22/2026

One-way

Basic

From
$175
Seen: 21 hrs ago

Knoxville (TYS)to

Memphis (MEM)
Depart: 11/13/2026

One-way

Basic

From
$175
Seen: 3 hrs ago

Knoxville (TYS)to

Memphis (MEM)
Depart: 10/16/2026

One-way

Basic

From
$175
Seen: 47 minutes ago

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Explore flights from Knoxville to Memphis

Sep 2026
From$248*
Seen: 7 hrs ago
One Way/Basic
Oct 2026
From$144*
Seen: 21 hrs ago
One Way/Basic
Nov 2026
From$144*
Seen: 3 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $175
Displaying fares for September-2026
  • TYS–MEM: cmp-view-offers-disclaimer. Find Offers
    20

    Sun

    SEP

  • TYS–MEM, 09/21/2026: From $350
    21

    Mon

  • TYS–MEM: cmp-view-offers-disclaimer. Find Offers
    22

    Tue

  • TYS–MEM, 09/23/2026: From $248
    23

    Wed

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    24

    Thu

  • TYS–MEM: cmp-view-offers-disclaimer. Find Offers
    25

    Fri

  • TYS–MEM, 09/26/2026: From $248
    26

    Sat

  • TYS–MEM: cmp-view-offers-disclaimer. Find Offers
    27

    Sun

  • TYS–MEM, 09/28/2026: From $391
    28

    Mon

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

    Tue

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

    Wed

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

    Thu

    OCT

  • TYS–MEM, 10/02/2026: From $318
    02

    Fri

  • TYS–MEM: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

  • TYS–MEM: cmp-view-offers-disclaimer. Find Offers
    04

    Sun

  • TYS–MEM: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

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

    Tue

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

    Wed

  • TYS–MEM, 10/08/2026: From $234
    08

    Thu

  • TYS–MEM: cmp-view-offers-disclaimer. Find Offers
    09

    Fri

  • TYS–MEM: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • TYS–MEM, 10/11/2026: From $274
    11

    Sun

  • TYS–MEM: cmp-view-offers-disclaimer. Find Offers
    12

    Mon

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

    Tue

  • TYS–MEM: cmp-view-offers-disclaimer. Find Offers
    14

    Wed

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

    Thu

  • TYS–MEM, 10/16/2026: From $175
    16

    Fri

  • TYS–MEM, 10/17/2026: From $195
    17

    Sat

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

    Sun

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

    Mon

    • Range$175-$391

    *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:
    Memphis International Airport
    Distance:
    342 miles

    Route Information

    42† 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 42 weekly flights from Knoxville to Memphis on Southwest Airlines.
    To find the lowest fares by day and time to fly Knoxville to Memphis with Southwest, check out our Low Fare Calendar.
    You can rent a car at Memphis International Airport book yours with your flight.
    Yes! Flights from Knoxville to Memphis—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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