Southwest® flights from Long Island/Islip MacArthur to Anchorage from $373

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St. Marteen

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

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Low fares from Long Island/Islip MacArthur to Anchorage

$

Long Island/Islip MacArthur (ISP)to

Anchorage (ANC)
Depart: 06/05/2026

One-way

Basic

From
$373

Low fares from Long Island/Islip MacArthur to Anchorage

$

Long Island/Islip MacArthur (ISP)to

Anchorage (ANC)
Depart: 06/05/2026

One-way

Basic

From
$373
Seen: 4 hrs ago

Long Island/Islip MacArthur (ISP)to

Anchorage (ANC)
Depart: 06/05/2026

One-way

Choice

From
$423
Seen: 4 hrs ago

Long Island/Islip MacArthur (ISP)to

Anchorage (ANC)
Depart: 07/08/2026

One-way

Basic

From
$438
Seen: 18 hrs ago

Long Island/Islip MacArthur (ISP)to

Anchorage (ANC)
Depart: 07/08/2026

One-way

Choice

From
$483
Seen: 18 hrs ago

Long Island/Islip MacArthur (ISP)to

Anchorage (ANC)
Depart: 06/05/2026

One-way

Choice Preferred

From
$508
Seen: 4 hrs ago

Long Island/Islip MacArthur (ISP)to

Anchorage (ANC)
Depart: 07/08/2026

One-way

Choice Preferred

From
$568
Seen: 18 hrs ago

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Explore flights from Long Island/Islip MacArthur to Anchorage

Try alternate month or interact with individual days below in order to find offers.
Apr 2026
No result for this month.
May 2026
From$619*
Seen: 17 hrs ago
One Way/Basic
Jun 2026
From$373*
Seen: 4 hrs ago
One Way/Basic
$619
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    • Range$619

    *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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