Kailua-Kona (KOA) to Portland (PDX) flight deal from $148 USD in economy class – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Economy

Kona International Airport

Kailua-Kona, United States

Portland International Airport

Portland, United States

$378 USD

-61%$148 USD

Verified Mar 21, 2026 at 5:41 PM

April 2026

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30$459 31$459 1$459 2$459 3$530 4$395 5$450 6$359 7$359 8$420 9$490 10$1,060 11$1,261 12$651 13$480 14$321 15$173 16$148 17$226 18$184 19$289 20$173 21$249 22$209 23$209 24$178 25$214 26$259 27$209 28$209 29$209 30$216 1 2 3

Extremely Rare Availability

1% of dates checked are available within 10% of the lowest price

Wednesday, April 29th, 2026

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