Cheap flights from Phoenix to Kailua-Kona
Cheapest current fares: $264 in October 2026, 4,598 km direct flight in ~5h 25m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Phoenix (PHX) to Kailua-Kona (KOA). Refreshed daily.
Phoenix (PHX) → Kailua-Kona (KOA)
- October 2026 $264
Frequently asked questions
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What is the cheapest month to fly from Phoenix to Kailua-Kona?
Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Phoenix (PHX) to Kailua-Kona (KOA), with fares starting from $264.
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What is the lowest current fare from PHX to KOA?
The lowest currently-listed fare from Phoenix (PHX) to Kailua-Kona (KOA) is $264 on 2026-10-12.
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How long is the flight from Phoenix to Kailua-Kona?
Direct flights from PHX to KOA cover approximately 4,598 km (2,857 miles), with an estimated flight time of 5h 25m. Operating airlines: AA.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.