Southwest® flights from Kona (Island of Hawaii) to Seattle/Tacoma from $238

Promo Code

Low fares from Kona (Island of Hawaii) to Seattle/Tacoma

$

Kona (Island of Hawaii) (KOA)to

Seattle/Tacoma (SEA)
Depart: 09/07/2026

One-way

Basic

From
$198
Seen: 5 hrs ago

Kona (Island of Hawaii) (KOA)to

Seattle/Tacoma (SEA)
Depart: 08/22/2026

One-way

Basic

From
$238
Seen: 54 minutes ago

Kona (Island of Hawaii) (KOA)to

Seattle/Tacoma (SEA)
Depart: 09/07/2026

One-way

Choice

From
$248
Seen: 5 hrs ago

Kona (Island of Hawaii) (KOA)to

Seattle/Tacoma (SEA)
Depart: 08/13/2026

One-way

Basic

From
$257
Seen: 3 hrs ago

Kona (Island of Hawaii) (KOA)to

Seattle/Tacoma (SEA)
Depart: 08/14/2026

One-way

Basic

From
$263
Seen: 2 hrs ago

Kona (Island of Hawaii) (KOA)to

Seattle/Tacoma (SEA)
Depart: 09/03/2026

One-way

Basic

From
$263
Seen: 21 hrs ago

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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 Kona (Island of Hawaii) to Seattle/Tacoma

Jun 2026
From$308*
Seen: 2 hrs ago
One Way/Basic
Jul 2026
From$318*
Seen: 1 hour ago
One Way/Basic
Aug 2026
From$238*
Seen: 54 minutes ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $308
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    • Range$308-$338

    *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.

    Flight Details

    Departing from:
    Kona International Airport at Keahole
    Arriving at:
    Seattle/Tacoma International Airport
    Distance:
    2688 miles

    Route Information

    43† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 43 weekly flights from Kona (Island of Hawaii) to Seattle/Tacoma on Southwest Airlines.
    To find the lowest fares by day and time to fly Kona (Island of Hawaii) to Seattle/Tacoma with Southwest, check out our Low Fare Calendar.
    You can rent a car at Seattle/Tacoma International Airport book yours with your flight.
    Yes! Flights from Kona (Island of Hawaii) to Seattle/Tacoma—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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