Southwest® flights from Ontario/LA to Anchorage from $241

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 Ontario/LA to Anchorage

$

Ontario/LA (ONT)to

Anchorage (ANC)
Depart: 08/28/2026

One-way

Basic

From
$210

Low fares from Ontario/LA to Anchorage

$

Ontario/LA (ONT)to

Anchorage (ANC)
Depart: 05/26/2026

One-way

Basic

From
$241
Seen: 16 hrs ago

Ontario/LA (ONT)to

Anchorage (ANC)
Depart: 05/26/2026

One-way

Choice

From
$291
Seen: 16 hrs ago

Ontario/LA (ONT)to

Anchorage (ANC)
Depart: 06/12/2026

One-way

Basic

From
$302
Seen: 19 hrs ago

Ontario/LA (ONT)to

Anchorage (ANC)
Depart: 06/28/2026

One-way

Basic

From
$327
Seen: 22 hrs ago

Ontario/LA (ONT)to

Anchorage (ANC)
Depart: 06/12/2026

One-way

Choice

From
$352
Seen: 19 hrs ago

Ontario/LA (ONT)to

Anchorage (ANC)
Depart: 05/26/2026

One-way

Choice Preferred

From
$376
Seen: 16 hrs ago

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Explore flights from Ontario/LA to Anchorage

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Mar 2026
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Apr 2026
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May 2026
From$241*
Seen: 16 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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