Southwest® flights from Knoxville to Long Beach from $320

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Low fares from Knoxville to Long Beach

$

Knoxville (TYS)to

Long Beach (LGB)
Depart: 09/29/2026

One-way

Basic

From
$175

Low fares from Knoxville to Long Beach

$

Knoxville (TYS)to

Long Beach (LGB)
Depart: 04/11/2026

One-way

Basic

From
$320
Seen: 1 hour ago

Knoxville (TYS)to

Long Beach (LGB)
Depart: 04/02/2026

One-way

Basic

From
$324
Seen: 10 hrs ago

Knoxville (TYS)to

Long Beach (LGB)
Depart: 03/14/2026

One-way

Basic

From
$330
Seen: 8 hrs ago

Knoxville (TYS)to

Long Beach (LGB)
Depart: 04/28/2026

One-way

Basic

From
$330
Seen: 12 hrs ago

Knoxville (TYS)to

Long Beach (LGB)
Depart: 04/11/2026

One-way

Choice

From
$360
Seen: 1 hour ago

Knoxville (TYS)to

Long Beach (LGB)
Depart: 04/02/2026

One-way

Choice

From
$364
Seen: 10 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.

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Explore flights from Knoxville to Long Beach

Mar 2026
From$330*
Seen: 8 hrs ago
One Way/Basic
Apr 2026
From$320*
Seen: 1 hour ago
One Way/Basic
May 2026
From$470*
Seen: 8 hrs ago
One Way/Basic
$320
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    • Range$320-$470

    *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.

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