Cheap flights from Portland to Hilo

View AU$660 flight on Sat, 27 Sep. 2025Opens in a new window

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Cheap Flights from Portland (PDX) to Hilo (KOA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon., 3 Mar. - Fri., 7 Mar.
PDX
Portland
MUE
Kamuela
AU$1,094 Return, found 1 day ago
AU$1,094
Return
found 1 day ago
Select American Airlines flight, departing Mon., 3 Mar. from Portland to Kamuela, returning Fri., 7 Mar., priced at AU$1,094 found 1 day ago
American Airlines
Mon., 3 Mar. - Fri., 7 Mar.
PDX
Portland
MUE
Kamuela
AU$1,160 Return, found 1 day ago
AU$1,160
Return
found 1 day ago
Select American Airlines flight, departing Mon., 3 Mar. from Portland to Kamuela, returning Fri., 7 Mar., priced at AU$1,160 found 1 day ago
Alaska Airlines
Mon., 3 Mar. - Fri., 7 Mar.
PDX
Portland
MUE
Kamuela
AU$1,242 Return, found 1 day ago
AU$1,242
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon., 3 Mar. from Portland to Kamuela, returning Fri., 7 Mar., priced at AU$1,242 found 1 day ago
Alaska Airlines
Sat., 27 Sep. - Tue., 30 Sep.
PDX
Portland
ITO
Hawaii Island
AU$1,256 Return, found 5 hours ago
AU$1,256
Return
found 5 hours ago
Select Alaska Airlines flight, departing Sat., 27 Sep. from Portland to Hawaii Island, returning Tue., 30 Sep., priced at AU$1,256 found 5 hours ago
United
Mon., 3 Mar. - Fri., 7 Mar.
PDX
Portland
MUE
Kamuela
AU$1,281 Return, found 1 day ago
AU$1,281
Return
found 1 day ago
Select United flight, departing Mon., 3 Mar. from Portland to Kamuela, returning Fri., 7 Mar., priced at AU$1,281 found 1 day ago
Delta
Sat., 27 Sep. - Tue., 30 Sep.
PDX
Portland
ITO
Hawaii Island
AU$1,292 Return, found 5 hours ago
AU$1,292
Return
found 5 hours ago
Select Delta flight, departing Sat., 27 Sep. from Portland to Hawaii Island, returning Tue., 30 Sep., priced at AU$1,292 found 5 hours ago
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