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Southwest® flights from Seattle/Tacoma to Honolulu (Oahu) from $219

Promo Code

Low fares from Seattle/Tacoma to Honolulu (Oahu)

$

Seattle/Tacoma (SEA)to

Honolulu (Oahu) (HNL)
Depart: 08/16/2026

One-way

Basic

From
$209
Seen: 20 hrs ago

Seattle/Tacoma (SEA)to

Honolulu (Oahu) (HNL)
Depart: 08/18/2026

One-way

Basic

From
$209
Seen: 8 hrs ago

Seattle/Tacoma (SEA)to

Honolulu (Oahu) (HNL)
Depart: 08/11/2026

One-way

Basic

From
$219
Seen: 3 hrs ago

Seattle/Tacoma (SEA)to

Honolulu (Oahu) (HNL)
Depart: 08/12/2026

One-way

Basic

From
$219
Seen: 2 hrs ago

Seattle/Tacoma (SEA)to

Honolulu (Oahu) (HNL)
Depart: 08/19/2026

One-way

Basic

From
$225
Seen: 4 hrs ago

Seattle/Tacoma (SEA)to

Honolulu (Oahu) (HNL)
Depart: 08/17/2026

One-way

Basic

From
$233
Seen: 8 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 Seattle/Tacoma to Honolulu (Oahu)

May 2026
From$317*
Seen: 23 hrs ago
One Way/Basic
Jun 2026
From$237*
Seen: 15 hrs ago
One Way/Basic
Jul 2026
From$293*
Seen: 12 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $237
cmp-daily-histogram-bars-legend-max-price-aria-label $388
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    • Range$237-$388

    *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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