Southwest® flights from Spokane to Knoxville from $193

Promo Code

Low fares from Spokane to Knoxville

$

Spokane (GEG)to

Knoxville (TYS)
Depart: 04/28/2026

One-way

Basic

From
$193

Low fares from Spokane to Knoxville

$

Spokane (GEG)to

Knoxville (TYS)
Depart: 04/28/2026

One-way

Basic

From
$193
Seen: 26 minutes ago

Spokane (GEG)to

Knoxville (TYS)
Depart: 04/28/2026

One-way

Choice

From
$238
Seen: 26 minutes ago

Spokane (GEG)to

Knoxville (TYS)
Depart: 07/07/2026

One-way

Basic

From
$309
Seen: 20 hrs ago

Spokane (GEG)to

Knoxville (TYS)
Depart: 04/28/2026

One-way

Choice Preferred

From
$318
Seen: 26 minutes ago

Spokane (GEG)to

Knoxville (TYS)
Depart: 07/07/2026

One-way

Choice

From
$354
Seen: 20 hrs ago

Spokane (GEG)to

Knoxville (TYS)
Depart: 04/28/2026

One-way

Choice Extra

From
$378
Seen: 26 minutes ago

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Explore flights from Spokane to Knoxville

Apr 2026
From$193*
Seen: 26 minutes ago
One Way/Basic
May 2026
No result for this month.
Jun 2026
No result for this month.
$193
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    • Range$193

    *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:
    Spokane International Airport
    Arriving at:
    Mc Ghee Tyson Airport
    Distance:
    1897 miles

    Route Information

    28† 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 28 weekly flights from Spokane to Knoxville on Southwest Airlines.
    To find the lowest fares by day and time to fly Spokane 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 Spokane 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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