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 17 days ago

November 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

26$16827$18328$19829$22330$24931$1881$1982$1583$1584$1585$1586$2497$2498$2649$15810$19511$21912$21913$21714$23615$24916$15817$18718$19219$18820$37421$34422$37423$35424$36425$36426$40527$74528$1,21229$1,15230$6101$4252$3643$3444$3745$3646$374

Rare Availability

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

Monday, November 23rd, 2026

Outbound Flights

9h 31m·1 stop

$354 USD

KOANov 23 13:04

→

SFONov 23 20:20

UA 1722Boeing 737MAX 9 Passenger

2h 15m layover

SFONov 23 22:35

→

PDXNov 24 00:35

UA 343Boeing 737MAX 8 Passenger

8h 19m·1 stop

$354 USD

KOANov 23 23:59

→

SFONov 24 07:15

UA 1724Boeing 737MAX 9 Passenger

1h 3m layover

SFONov 24 08:18

→

PDXNov 24 10:18

UA 5259Embraer 175

10h 29m·2 stops

$535 USD

KOANov 23 06:00

→

HNLNov 23 06:47

AS 1017Boeing 717

1h 13m layover

HNLNov 23 08:00

→

SFONov 23 15:17

UA 373Boeing 757

1h 20m layover

SFONov 23 16:37

→

PDXNov 23 18:29

UA 1812Boeing 737MAX 8 Passenger

Google Flights