Cheap flights from Kailua-Kona to Portland
Cheapest current fares: $245 in June 2026, 4,196 km direct flight in ~4h 56m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Kailua-Kona (KOA) to Portland (PDX). Refreshed daily.
Kailua-Kona (KOA) → Portland (PDX)
- June 2026 $245
Frequently asked questions
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What is the cheapest month to fly from Kailua-Kona to Portland?
Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Kailua-Kona (KOA) to Portland (PDX), with fares starting from $245.
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What is the lowest current fare from KOA to PDX?
The lowest currently-listed fare from Kailua-Kona (KOA) to Portland (PDX) is $245 on 2026-06-09.
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How long is the flight from Kailua-Kona to Portland?
Direct flights from KOA to PDX cover approximately 4,196 km (2,607 miles), with an estimated flight time of 4h 56m. Operating airlines: AS.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.