Kailua-Kona (KOA) to Portland (PDX) flight deal in economy from $158

UAUnited Airlines

One Way•Economy

KOA

Kona International Airport

Kailua-Kona, United States

PDX

Portland International Airport

Portland, United States

$341 USD

-54%$158 USD

Verified 16 days ago

October 2026

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Rare Availability

9% of dates checked are available within 10% of the lowest price

Monday, October 26th, 2026

Outbound Flights

8h 19m·1 stop

$168 USD

KOAOct 26 22:59

→

SFOOct 27 07:15

UA 1724Boeing 737MAX 9 Passenger

1h 3m layover

SFOOct 27 08:18

→

PDXOct 27 10:18

UA 5259Embraer 175

9h 31m·1 stop

$262 USD

KOAOct 26 12:04

→

SFOOct 26 20:20

UA 1722Boeing 737MAX 9 Passenger

2h 15m layover

SFOOct 26 22:35

→

PDXOct 27 00:35

UA 343Boeing 737MAX 8 Passenger

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