Southwest® flights from Seattle/Tacoma to Kona (Island of Hawaii) from $342

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

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Seattle/Tacoma (SEA)to

Kona (Island of Hawaii) (KOA)
Depart: 11/11/2026

One-way

Basic

From
$194
Seen: 21 hrs ago

Seattle/Tacoma (SEA)to

Kona (Island of Hawaii) (KOA)
Depart: 11/11/2026

One-way

Choice

From
$244
Seen: 21 hrs ago

Seattle/Tacoma (SEA)to

Kona (Island of Hawaii) (KOA)
Depart: 11/11/2026

One-way

Choice Preferred

From
$329
Seen: 21 hrs ago

Seattle/Tacoma (SEA)to

Kona (Island of Hawaii) (KOA)
Depart: 08/19/2026

One-way

Basic

From
$342
Seen: 4 hrs ago

Seattle/Tacoma (SEA)to

Kona (Island of Hawaii) (KOA)
Depart: 08/19/2026

One-way

Choice

From
$354
Seen: 4 hrs ago

Seattle/Tacoma (SEA)to

Kona (Island of Hawaii) (KOA)
Depart: 08/13/2026

One-way

Basic

From
$387
Seen: 15 hrs ago
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Explore flights from Seattle/Tacoma to Kona (Island of Hawaii)

cmp-daily-histogram-bars-legend-min-price-aria-label $342
Displaying fares for August-2026
  • SEA–KOA: cmp-view-offers-disclaimer. Find Offers
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  • SEA–KOA, 08/07/2026: From $387
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  • SEA–KOA, 08/13/2026: From $387
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  • SEA–KOA, 08/19/2026: From $342
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  • Range$342-$387

    Flight Details

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

    Route Information

    34 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.

    Explore Kona (Island of Hawaii)

    From ancient petroglyphs to specialty coffee, the Island of Hawaii is a destination that will appeal to every kind of traveler. The obvious place to start your visit? At the beach! The beaches you’ll find in and around Kona are unique, both in their soft, powdery texture and in their variety of colors. Papakolea Beach is one of two green sand beaches in the United States (and one of only four in the world!) and is definitely a must-see. Another great spot is Punaluu, a black sand beach approximately 45 minutes south of Volcano Village by car. This beach is popular both for its dark-colored sand and for frequent green sea turtle sightings. Keep your eyes peeled for these majestic creatures laying out in the sun.

    Camping is a great way to experience the Island of Hawaii and allows visitors to immerse themselves in nature around the clock. A particularly special place to camp is in Hawaii Volcanoes National Park, which is home to the still-active Kilauea volcano. Even if you don’t pitch a tent and spend the night, Hawaii Volcanoes National Park offers 150 miles of hiking trails to explore. If you want to cover more ground, driving Crater Rim Drive will take you around to Kilauea Iki Crater Overlook, Puu Puai Overlook, and Devastation Trail.

    Questions we hear the most

    There are 34 weekly flights from Seattle/Tacoma to Kona (Island of Hawaii) on Southwest Airlines.
    To find the lowest fares by day and time to fly Seattle/Tacoma to Kona (Island of Hawaii) with Southwest, check out our Low Fare Calendar.
    You can rent a car at Kona International Airport at Keahole book yours with your flight.
    Yes! Flights from Seattle/Tacoma to Kona (Island of Hawaii)—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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