Southwest® flights from Miami to Knoxville from $143

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Low fares from Miami to Knoxville

$

Miami (MIA)to

Knoxville (TYS)
Depart: 11/14/2026

One-way

Basic

From
$143

Low fares from Miami to Knoxville

$

Miami (MIA)to

Knoxville (TYS)
Depart: 11/14/2026

One-way

Basic

From
$143
Seen: 47 minutes ago

Miami (MIA)to

Knoxville (TYS)
Depart: 12/19/2026

One-way

Basic

From
$144
Seen: 11 hrs ago

Miami (MIA)to

Knoxville (TYS)
Depart: 11/12/2026

One-way

Basic

From
$156
Seen: 45 minutes ago

Miami (MIA)to

Knoxville (TYS)
Depart: 12/19/2026

One-way

Choice

From
$188
Seen: 11 hrs ago

Miami (MIA)to

Knoxville (TYS)
Depart: 11/14/2026

One-way

Choice

From
$197
Seen: 47 minutes ago

Miami (MIA)to

Knoxville (TYS)
Depart: 11/12/2026

One-way

Choice

From
$202
Seen: 45 minutes ago

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Explore flights from Miami to Knoxville

Oct 2026
From$259*
Seen: 31 minutes ago
One Way/Basic
Nov 2026
From$143*
Seen: 47 minutes ago
One Way/Basic
Dec 2026
From$144*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $143
Displaying fares for October-2026
  • MIA–TYS: cmp-view-offers-disclaimer. Find Offers
    23

    Fri

    OCT

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    24

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    25

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    26

    Mon

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    27

    Tue

  • MIA–TYS, 10/28/2026: From $259
    28

    Wed

  • MIA–TYS, 10/29/2026: From $316
    29

    Thu

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    30

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    31

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    01

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    NOV

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    02

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    03

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    04

    Wed

  • MIA–TYS, 11/05/2026: From $259
    05

    Thu

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    06

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    07

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    08

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    09

    Mon

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    10

    Tue

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

    Wed

  • MIA–TYS, 11/12/2026: From $156
    12

    Thu

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

    Fri

  • MIA–TYS, 11/14/2026: From $143
    14

    Sat

  • MIA–TYS, 11/15/2026: From $319
    15

    Sun

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    16

    Mon

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    17

    Tue

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

    Wed

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    19

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    20

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    21

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

    Sun

    • Range$143-$319

    *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:
    Miami International Airport
    Arriving at:
    Mc Ghee Tyson Airport
    Distance:
    724 miles

    Questions we hear the most

    There are 45 weekly flights from Miami to Knoxville on Southwest Airlines.
    To find the lowest fares by day and time to fly Miami 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 Miami 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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