Southwest® flights from Knoxville to Anchorage from $553

Promo Code
St. Marteen

Visit Anchorage


Book your flight to Anchorage and explore Alaska's glaciers, wildlife, hiking trails, and unique outdoor adventures.

Flights available to book today. Service starts May 15, 2026.

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Low fares from Knoxville to Anchorage

$

Knoxville (TYS)to

Anchorage (ANC)
Depart: 08/19/2026

One-way

Choice

From
$527

Low fares from Knoxville to Anchorage

$

Knoxville (TYS)to

Anchorage (ANC)
Depart: 08/19/2026

One-way

Choice

From
$527

Low fares from Knoxville to Anchorage

$

Knoxville (TYS)to

Anchorage (ANC)
Depart: 05/24/2026

One-way

Choice

From
$553
Seen: 2 hrs ago

Knoxville (TYS)to

Anchorage (ANC)
Depart: 06/09/2026

One-way

Choice

From
$613
Seen: 5 hrs ago

Knoxville (TYS)to

Anchorage (ANC)
Depart: 06/10/2026

One-way

Choice

From
$613
Seen: 5 hrs ago

Knoxville (TYS)to

Anchorage (ANC)
Depart: 05/24/2026

One-way

Choice Preferred

From
$638
Seen: 2 hrs ago

Knoxville (TYS)to

Anchorage (ANC)
Depart: 06/08/2026

One-way

Choice

From
$647
Seen: 5 hrs ago

Knoxville (TYS)to

Anchorage (ANC)
Depart: 06/06/2026

One-way

Choice

From
$658
Seen: 19 hrs ago

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Mar 2026
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May 2026
From$553*
Seen: 2 hrs ago
One Way/Basic
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    • *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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