Cheap flights from Portland, Oregon to Kona, Hawaii for only $296 roundtrip with United Airlines.
Also works in reverse.
DEPART:
Portland, USA
ARRIVE:
Kona, USA
RETURN:
Portland, USA
DATES:
Limited availability from April to May 2026
Portland – Kona
9th-16th Apr
20th-29th Apr
21st-29th Apr
23rd-29th Apr
5th-14th May
Kona – Portland
21st-29th Apr
22nd-29th Apr
23rd-29th Apr
5th-14th May
possibly more…
STOPS:
San Francisco
AIRLINES:
United Airlines