PDX to KOA from $158 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

One Way•Economy

Portland International Airport

Portland, United States

Kona International Airport

Kailua-Kona, United States

$366 USD

-57%$158 USD

Verified about 14 hours ago

September 2026

Mon

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31$158 1$198 2$298 3$255 4$255 5$425 6$265 7$344 8$265 9$214 10$255 11$255 12$255 13$265 14$265 15$224 16$265 17$255 18$255 19$255 20$228 21$254 22$224 23$284 24$255 25$296 26$255 27$188 28$284 29$254 30$265 1$255 2$405 3$255 4$349

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Monday, September 21st, 2026

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