Southwest® flights from Fresno to Knoxville from $132

Promo Code

Low fares from Fresno to Knoxville

$

Fresno (FAT)to

Knoxville (TYS)
Depart: 09/09/2026

One-way

Basic

From
$132

Low fares from Fresno to Knoxville

$

Fresno (FAT)to

Knoxville (TYS)
Depart: 09/09/2026

One-way

Basic

From
$132
Seen: 15 hrs ago

Fresno (FAT)to

Knoxville (TYS)
Depart: 09/09/2026

One-way

Choice

From
$181
Seen: 15 hrs ago

Fresno (FAT)to

Knoxville (TYS)
Depart: 08/08/2026

One-way

Basic

From
$206
Seen: 15 hrs ago

Fresno (FAT)to

Knoxville (TYS)
Depart: 09/10/2026

One-way

Basic

From
$234
Seen: 15 hrs ago

Fresno (FAT)to

Knoxville (TYS)
Depart: 09/04/2026

One-way

Basic

From
$245
Seen: 19 hrs ago

Fresno (FAT)to

Knoxville (TYS)
Depart: 08/08/2026

One-way

Choice

From
$256
Seen: 15 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 Fresno to Knoxville

Jun 2026
From$363*
Seen: 1 hour ago
One Way/Basic
Jul 2026
From$275*
Seen: 3 hrs ago
One Way/Basic
Aug 2026
From$206*
Seen: 15 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $275
Displaying fares for June-2026
  • 12

    Fri

    JUN

  • 13

    Sat

  • 14

    Sun

  • 15

    Mon

  • 16

    Tue

  • 17

    Wed

  • 18

    Thu

  • 19

    Fri

  • 20

    Sat

  • 21

    Sun

  • 22

    Mon

  • 23

    Tue

  • 24

    Wed

  • 25

    Thu

  • 26

    Fri

  • 27

    Sat

  • 28

    Sun

  • 29

    Mon

  • 30

    Tue

  • 01

    Wed

    JUL

  • 02

    Thu

  • 03

    Fri

  • 04

    Sat

  • 05

    Sun

  • 06

    Mon

  • 07

    Tue

  • 08

    Wed

  • 09

    Thu

  • 10

    Fri

  • 11

    Sat

    • Range$275-$363

    *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:
    Fresno Yosemite International Airport
    Arriving at:
    Mc Ghee Tyson Airport
    Distance:
    1984 miles

    Route Information

    11† 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 11 weekly flights from Fresno to Knoxville on Southwest Airlines.
    To find the lowest fares by day and time to fly Fresno 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 Fresno 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 Fresno