American AirlinesDepart22:09
Tue, Dec 1KOA → PHX
5h 50m · Direct
$307one way, per person
View deal
- Cheapest fare
- $307
- Cheapest month
- December
- Direct flights
- Yes
- Flight time
- 5h 50m
American Airlines · Tue, Dec 1
from $307
American Airlines
4,590 km
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Cheapest month to fly from Kailua-Kona to Phoenix
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in December 2026
The lowest fares we've seen for each day, cheapest first.
American AirlinesPlan the rest of your trip to Phoenix
Where to stay, what to do and getting around, from our travel partners.
About flights from Kailua-Kona to Phoenix
Kailua-Kona (KOA) and Phoenix (PHX) are about 4,590 km apart. Direct flights take around 5h 50m, and recent direct fares were with American Airlines. Over the next few months, one-way fares start from $307, and December 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Kailua-Kona to Phoenix?
The cheapest one-way fare we've seen recently is $307 with American Airlines, departing Tuesday, December 1, 2026. Over the coming months, the lowest fare in each month ranges from $307 to $357.
What is the cheapest month to fly from Kailua-Kona to Phoenix?
December 2026 currently has the lowest fares, from $307 one way.
Are there direct flights from Kailua-Kona to Phoenix?
Yes. Recent direct fares were with American Airlines.
How long is the flight from Kailua-Kona to Phoenix?
A direct flight takes about 5h 50m. Kailua-Kona and Phoenix are around 4,590 km apart.
Which airlines fly from Kailua-Kona to Phoenix?
Recent fares on this route were with American Airlines and Alaska Airlines.
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