$732 Cheap Flights from Kumamoto (KMJ) to Kailua-Kona (KOA)

View $732 flight on Tue, Jan 6, 2026Opens in a new window

Popular airlines from Kumamoto Airport (KMJ) to Kona Intl. Airport (KOA)

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Cheap Flights from Kumamoto to Kailua-Kona (KMJ-KOA)

Prices were available within the past 7 days and start at $732 for one-way flights and $929 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Sat, Jan 17 - Sun, Jan 18
KMJ
Kumamoto
KOA
Kona Coast
$929 Roundtrip, found 4 days ago
$929
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Sat, Jan 17 from Kumamoto to Kona Coast, returning Sun, Jan 18, priced at $929 found 4 days ago
Japan Airlines
Sat, Jan 17 - Sun, Jan 18
KMJ
Kumamoto
KOA
Kona Coast
$983 Roundtrip, found 4 days ago
$983
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Sat, Jan 17 from Kumamoto to Kona Coast, returning Sun, Jan 18, priced at $983 found 4 days ago
Japan Airlines
Tue, Nov 25 - Mon, Dec 1
KMJ
Kumamoto
KOA
Kona Coast
$1,200 Roundtrip, found 2 days ago
$1,200
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Tue, Nov 25 from Kumamoto to Kona Coast, returning Mon, Dec 1, priced at $1,200 found 2 days ago
Japan Airlines
Tue, Nov 25 - Mon, Dec 1
KMJ
Kumamoto
KOA
Kona Coast
$1,223 Roundtrip, found 2 days ago
$1,223
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Tue, Nov 25 from Kumamoto to Kona Coast, returning Mon, Dec 1, priced at $1,223 found 2 days ago
Japan Airlines
Tue, Nov 25 - Mon, Dec 1
KMJ
Kumamoto
KOA
Kona Coast
$1,233 Roundtrip, found 2 days ago
$1,233
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Tue, Nov 25 from Kumamoto to Kona Coast, returning Mon, Dec 1, priced at $1,233 found 2 days ago
Japan Airlines
Tue, Nov 25 - Mon, Dec 1
KMJ
Kumamoto
KOA
Kona Coast
$1,262 Roundtrip, found 2 days ago
$1,262
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Tue, Nov 25 from Kumamoto to Kona Coast, returning Mon, Dec 1, priced at $1,262 found 2 days ago
Japan Airlines
Mon, Nov 24 - Mon, Dec 1
KMJ
Kumamoto
KOA
Kona Coast
$1,272 Roundtrip, found 2 days ago
$1,272
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Mon, Nov 24 from Kumamoto to Kona Coast, returning Mon, Dec 1, priced at $1,272 found 2 days ago
Japan Airlines
Mon, Nov 24 - Mon, Dec 1
KMJ
Kumamoto
KOA
Kona Coast
$1,282 Roundtrip, found 2 days ago
$1,282
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Mon, Nov 24 from Kumamoto to Kona Coast, returning Mon, Dec 1, priced at $1,282 found 2 days ago
Japan Airlines
Tue, Nov 25 - Mon, Dec 1
KMJ
Kumamoto
KOA
Kona Coast
$1,285 Roundtrip, found 2 days ago
$1,285
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Tue, Nov 25 from Kumamoto to Kona Coast, returning Mon, Dec 1, priced at $1,285 found 2 days ago
Japan Airlines
Tue, Nov 25 - Mon, Dec 1
KMJ
Kumamoto
KOA
Kona Coast
$1,295 Roundtrip, found 2 days ago
$1,295
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Tue, Nov 25 from Kumamoto to Kona Coast, returning Mon, Dec 1, priced at $1,295 found 2 days ago

Frequently asked questions

How much does a flight from Kumamoto Airport (KMJ) to Kona Intl. Airport (KOA) cost?
Get a cheap one-way flight from $732 or cheap return flight from $929 from Kumamoto Airport (KMJ) to Kona Intl. Airport (KOA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Kumamoto Airport (KMJ) to Kona Intl. Airport (KOA)?
January is the least expensive month to fly from KMJ to KOA. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Kumamoto Airport (KMJ) to Kona Intl. Airport (KOA)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from KMJ to KOA. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Kumamoto Airport (KMJ) to Kona Intl. Airport (KOA)?
Nonstop flights from Kumamoto Airport (KMJ) to Kona Intl. Airport (KOA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from KMJ to KOA?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kumamoto Airport (KMJ) to Kona Intl. Airport (KOA)?
To avoid potential delays on the Kumamoto Airport (KMJ) to Kona Intl. Airport (KOA) route, fly before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Kumamoto Airport (KMJ) to Kona Intl. Airport (KOA) last-minute?
Last-minute fares from KMJ to KOA are typically more expensive. To secure the best rates, start looking for flights well ahead of time. That being said, if you're flexible with your travel plans, you may score a cheap fare right before your trip.
Is it cheaper to book a KMJ to KOA flight and hotel package?
You'll typically save money by booking a KMJ to KOA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your preferred accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Kumamoto Airport (KMJ) to Kona Intl. Airport (KOA)?
If you reserved your KMJ to KOA flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kumamoto
Destination airport
Kona Intl.
Roundtrip price
$928
Distance
4532 mi

Book with confidence

Kumamoto to Kailua-Kona Flights

The cheapest times to fly from Kumamoto to Kailua-Kona

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kumamoto to Kailua-Kona are during the month of January. You can find some of the cheapest flights from Kumamoto to Kailua-Kona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kumamoto to Kailua-Kona

Sunday is one of the best days to book for cheap flights from Kumamoto to Kailua-Kona: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kumamoto to Kailua-Kona

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kumamoto to Kailua-Kona in 2025. You can also book with separate airlines for your outbound and return journeys, from $732 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kumamoto to Kailua-Kona flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kumamoto to Kailua-Kona airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Kumamoto to Kailua-Kona Flights

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*Available to One Key members.