$328 Cheap Flights from Kailua-Kona (KOA) to Osaka (ITM)

View $328 flight on Wed, Dec 10, 2025Opens in a new window

Popular airlines from Kona Intl. Airport (KOA) to Itami Airport (ITM)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Kailua-Kona to Osaka (KOA-ITM)

Prices were available within the past 7 days and start at $328 for one-way flights and $831 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Dec 2 - Thu, Dec 18
KOA
Kona Coast
ITM
Osaka
$831 Roundtrip, found 6 days ago
$831
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Dec 2 from Kona Coast to Osaka, returning Thu, Dec 18, priced at $831 found 6 days ago
Alaska Airlines
Tue, Oct 28 - Thu, Oct 30
KOA
Kona Coast
ITM
Osaka
$845 Roundtrip, found 6 days ago
$845
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Oct 28 from Kona Coast to Osaka, returning Thu, Oct 30, priced at $845 found 6 days ago
Alaska Airlines
Wed, Dec 10 - Wed, Dec 17
KOA
Kona Coast
ITM
Osaka
$886 Roundtrip, found 4 days ago
$886
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Dec 10 from Kona Coast to Osaka, returning Wed, Dec 17, priced at $886 found 4 days ago
Alaska Airlines
Wed, Dec 10 - Wed, Dec 17
KOA
Kona Coast
ITM
Osaka
$892 Roundtrip, found 4 days ago
$892
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Dec 10 from Kona Coast to Osaka, returning Wed, Dec 17, priced at $892 found 4 days ago
Alaska Airlines
Mon, Feb 2 - Sun, Feb 8
KOA
Kona Coast
ITM
Osaka
$892 Roundtrip, found 1 day ago
$892
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Feb 2 from Kona Coast to Osaka, returning Sun, Feb 8, priced at $892 found 1 day ago
Japan Airlines
Wed, Dec 10 - Wed, Dec 17
KOA
Kona Coast
ITM
Osaka
$906 Roundtrip, found 4 days ago
$906
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Wed, Dec 10 from Kona Coast to Osaka, returning Wed, Dec 17, priced at $906 found 4 days ago
Japan Airlines
Wed, Dec 10 - Wed, Dec 17
KOA
Kona Coast
ITM
Osaka
$908 Roundtrip, found 4 days ago
$908
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Wed, Dec 10 from Kona Coast to Osaka, returning Wed, Dec 17, priced at $908 found 4 days ago
Japan Airlines
Wed, Dec 10 - Wed, Dec 17
KOA
Kona Coast
ITM
Osaka
$912 Roundtrip, found 4 days ago
$912
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Wed, Dec 10 from Kona Coast to Osaka, returning Wed, Dec 17, priced at $912 found 4 days ago
Japan Airlines
Wed, Dec 10 - Wed, Dec 17
KOA
Kona Coast
ITM
Osaka
$914 Roundtrip, found 4 days ago
$914
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Wed, Dec 10 from Kona Coast to Osaka, returning Wed, Dec 17, priced at $914 found 4 days ago
Hawaiian Airlines
Sun, Dec 7 - Tue, Dec 16
KOA
Kona Coast
ITM
Osaka
$954 Roundtrip, found 6 hours ago
$954
Roundtrip
found 6 hours ago
Select Hawaiian Airlines flight, departing Sun, Dec 7 from Kona Coast to Osaka, returning Tue, Dec 16, priced at $954 found 6 hours ago

Alternative airports near Osaka

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kansai Intl. KIX. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $835
KIX
Kansai Intl.
Cheapest
Average driving time to city center40 min
Flights from $835

Frequently asked questions

How much does a flight from Kona Intl. Airport (KOA) to Itami Airport (ITM) cost?
Snag a cheap one-way flight from $328 or cheap return flight from $831 from Kona Intl. Airport (KOA) to Itami Airport (ITM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Kona Intl. Airport (KOA) to Itami Airport (ITM)?
December is the cheapest month to fly from KOA to ITM. Traveling during an off-peak travel window is often the key to better flight prices.
What is the cheapest airline that flies from Kona Intl. Airport (KOA) to Itami Airport (ITM)?
To find the cheapest airline that'll fly you from KOA to ITM, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Kona Intl. Airport (KOA) to Itami Airport (ITM)?
You'll need to book a flight with a layover when traveling from Kona Intl. Airport (KOA) to Itami Airport (ITM). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from KOA to ITM?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending 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 Kona Intl. Airport (KOA) to Itami Airport (ITM)?
To touch down at Itami Airport (ITM) on time, opt for a flight that leaves from Kona Intl. Airport (KOA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Kona Intl. Airport (KOA) to Itami Airport (ITM) last-minute?
Booking your plane ticket from KOA to ITM right before your getaway is generally more expensive. But if you're flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a KOA to ITM flight and hotel package?
Booking a KOA to ITM flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kona Intl. Airport (KOA) to Itami Airport (ITM)?
It's usually possible to reschedule or cancel your KOA to ITM flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Kona Intl.
Destination airport
Itami
Airlines serving
Japan Airlines
Roundtrip price
$830
Distance
4255 mi

Book with confidence

Book with confidence

Kailua-Kona to Osaka Flights

The cheapest times to fly from Kailua-Kona to Osaka

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 Kailua-Kona to Osaka are during the month of December. You can find some of the cheapest flights from Kailua-Kona to Osaka with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Kailua-Kona to Osaka: 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 Kailua-Kona to Osaka

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 Kailua-Kona to Osaka in 2025. You can also book with separate airlines for your outbound and return journeys, from $328 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 Kailua-Kona to Osaka 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 Kailua-Kona to Osaka 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.

 

Kailua-Kona to Osaka Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.