Kailua-Kona (KOA) to Seattle / Tacoma (SEA) flight deal from $237 USD in economy class

AAAmerican Airlines

Round Trip•Economy

KOA

Kona International Airport

Kailua-Kona, United States

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$630 USD

-62%$237 USD

Verified Nov 8, 2025 at 7:09 PM

December 2025

Today

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1$852 2$488 3$327 4$303 5$296 6$303 7$387 8$432 9$550 10$629 11$553 12$699 13$808 14$564 15$508 16$540 17$443 18$352 19$527 20$492 21$377 22$429 23$303 24$237 25$303 26$543 27$434 28$327 29$539 30$883 31$822 1 2 3 4

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Friday, December 26th, 2025

10 round-trip options

Returning

Wed, Dec 31, 2025•5 Day Trip

$683 USD

Google Flights

Returning

Thu, Jan 1, 2026•6 Day Trip

$658 USD

Google Flights

Returning

Fri, Jan 2, 2026•7 Day Trip

$693 USD

Google Flights

Returning

Sat, Jan 3, 2026•8 Day Trip

$658 USD

Google Flights

Returning

Sun, Jan 4, 2026•9 Day Trip

$613 USD

Google Flights

Returning

Mon, Jan 5, 2026•10 Day Trip

$613 USD

Google Flights

Returning

Tue, Jan 6, 2026•11 Day Trip

$543 USD

Google Flights

Returning

Wed, Jan 7, 2026•12 Day Trip

$674 USD

Google Flights

Returning

Thu, Jan 8, 2026•13 Day Trip

$543 USD

Google Flights

Returning

Fri, Jan 9, 2026•14 Day Trip

$658 USD

Google Flights