SEA to KOA from $418 in economy

ASAlaska Airlines, Inc.

Round Trip•Economy

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

KOA

Kona International Airport

Kailua-Kona, United States

$610 USD

-31%$418 USD

Verified 1 day ago

September 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$427 1$418 2$427 3$433 4$457 5$471 6$457 7$427 8$427 9$426 10$427 11$457 12$448 13$457 14$427 15$418 16$426 17$427 18$457 19$442 20$457 21$427 22$418 23$426 24$427 25$457 26$454 27$457 28$427 29$418 30$432 1$432 2$462 3$443 4$462

Limited Availability

14% of dates checked are available within 10% of the lowest price

Wednesday, September 30th, 2026

8 round-trip options

Returning

Mon, Oct 5, 2026•5 Day Trip

$432 USD

Google Flights

Returning

Tue, Oct 6, 2026•6 Day Trip

$441 USD

Google Flights

Returning

Wed, Oct 7, 2026•7 Day Trip

$442 USD

Google Flights

Returning

Thu, Oct 8, 2026•8 Day Trip

$442 USD

Google Flights

Returning

Sat, Oct 10, 2026•10 Day Trip

$477 USD

Google Flights

Returning

Sun, Oct 11, 2026•11 Day Trip

$562 USD

Google Flights

Returning

Tue, Oct 13, 2026•13 Day Trip

$447 USD

Google Flights

Returning

Wed, Oct 14, 2026•14 Day Trip

$445 USD

Google Flights

Seattle / Tacoma (SEA) to Kailua-Kona (KOA) flight deal in economy from $418

Seattle–Tacoma International Airport

Kona International Airport

September 2026

Wednesday, September 30th, 2026