$828 Cheap Flights from Iwakuni (IWK) to Kailua-Kona (KOA)

View $828 flight on Sat, Dec 20, 2025Opens in a new window

Popular airlines from Iwakuni Airport (IWK) to Kona Intl. Airport (KOA)

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Cheap Flights from Iwakuni to Kailua-Kona (IWK-KOA)

Prices were available within the past 7 days and start at $828 for one-way flights and $1,297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Dec 18 - Sun, Dec 28
IWK
Iwakuni
KOA
Kona Coast
$1,297 Roundtrip, found 21 hours ago
$1,297
Roundtrip
found 21 hours ago
Select United flight, departing Thu, Dec 18 from Iwakuni to Kona Coast, returning Sun, Dec 28, priced at $1,297 found 21 hours ago
United
Wed, Dec 17 - Sun, Dec 28
IWK
Iwakuni
KOA
Kona Coast
$1,330 Roundtrip, found 21 hours ago
$1,330
Roundtrip
found 21 hours ago
Select United flight, departing Wed, Dec 17 from Iwakuni to Kona Coast, returning Sun, Dec 28, priced at $1,330 found 21 hours ago
United
Thu, Dec 18 - Tue, Dec 30
IWK
Iwakuni
KOA
Kona Coast
$1,365 Roundtrip, found 21 hours ago
$1,365
Roundtrip
found 21 hours ago
Select United flight, departing Thu, Dec 18 from Iwakuni to Kona Coast, returning Tue, Dec 30, priced at $1,365 found 21 hours ago
United
Wed, Dec 17 - Tue, Dec 30
IWK
Iwakuni
KOA
Kona Coast
$1,398 Roundtrip, found 21 hours ago
$1,398
Roundtrip
found 21 hours ago
Select United flight, departing Wed, Dec 17 from Iwakuni to Kona Coast, returning Tue, Dec 30, priced at $1,398 found 21 hours ago
United
Sun, Dec 21 - Sun, Dec 28
IWK
Iwakuni
KOA
Kona Coast
$1,479 Roundtrip, found 21 hours ago
$1,479
Roundtrip
found 21 hours ago
Select United flight, departing Sun, Dec 21 from Iwakuni to Kona Coast, returning Sun, Dec 28, priced at $1,479 found 21 hours ago
United
Sat, Dec 20 - Sun, Dec 28
IWK
Iwakuni
KOA
Kona Coast
$1,514 Roundtrip, found 21 hours ago
$1,514
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Dec 20 from Iwakuni to Kona Coast, returning Sun, Dec 28, priced at $1,514 found 21 hours ago
United
Sun, Dec 21 - Tue, Dec 30
IWK
Iwakuni
KOA
Kona Coast
$1,547 Roundtrip, found 21 hours ago
$1,547
Roundtrip
found 21 hours ago
Select United flight, departing Sun, Dec 21 from Iwakuni to Kona Coast, returning Tue, Dec 30, priced at $1,547 found 21 hours ago
United
Thu, Dec 18 - Wed, Dec 31
IWK
Iwakuni
KOA
Kona Coast
$1,552 Roundtrip, found 21 hours ago
$1,552
Roundtrip
found 21 hours ago
Select United flight, departing Thu, Dec 18 from Iwakuni to Kona Coast, returning Wed, Dec 31, priced at $1,552 found 21 hours ago
United
Fri, Dec 19 - Sun, Dec 28
IWK
Iwakuni
KOA
Kona Coast
$1,582 Roundtrip, found 21 hours ago
$1,582
Roundtrip
found 21 hours ago
Select United flight, departing Fri, Dec 19 from Iwakuni to Kona Coast, returning Sun, Dec 28, priced at $1,582 found 21 hours ago
All Nippon Airways
Sat, Dec 20 - Wed, Dec 31
IWK
Iwakuni
KOA
Kona Coast
$1,648 Roundtrip, found 21 hours ago
$1,648
Roundtrip
found 21 hours ago
Select All Nippon Airways flight, departing Sat, Dec 20 from Iwakuni to Kona Coast, returning Wed, Dec 31, priced at $1,648 found 21 hours ago
Flights from Iwakuni (IWK) to Kailua-Kona (KOA)
Origin airport
Iwakuni
Destination airport
Kona Intl.
Airlines serving
United
Roundtrip price
$1,296
Distance
4441 mi

Iwakuni to Kailua-Kona Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Iwakuni 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 Iwakuni 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 Iwakuni to Kailua-Kona in 2025. You can also book with separate airlines for your outbound and return journeys, from $828 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 Iwakuni 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 Iwakuni 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.

 

Frequently asked questions

How much does a flight from Iwakuni Airport (IWK) to Kona Intl. Airport (KOA) cost?
Snag a cheap one-way flight from $828 or cheap return flight from $1,297 from Iwakuni Airport (IWK) to Kona Intl. Airport (KOA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Iwakuni Airport (IWK) to Kona Intl. Airport (KOA)?
December is the most affordable month to fly from IWK to KOA. Traveling outside of peak seasons is often the key to finding a great deal.
What is the cheapest airline that flies from Iwakuni Airport (IWK) to Kona Intl. Airport (KOA)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from IWK to KOA. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Iwakuni Airport (IWK) to Kona Intl. Airport (KOA)?
You'll need to take a flight with a layover if you're traveling from Iwakuni Airport (IWK) to Kona Intl. Airport (KOA). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from IWK to KOA?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Iwakuni Airport (IWK) to Kona Intl. Airport (KOA)?
Opt for a flight from Iwakuni Airport (IWK) to Kona Intl. Airport (KOA) that takes off before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be 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 Iwakuni Airport (IWK) to Kona Intl. Airport (KOA) last-minute?
Last-minute bookings from IWK to KOA are typically more expensive. To secure the best rates, start searching for flights early. That said, if you can play around with your travel dates, you may land a cheap fare right before your trip.
Is it cheaper to book an IWK to KOA flight and hotel package?
You'll typically save money by booking an IWK 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 easy to manage it all in one convenient place. Once you've chosen your preferred flights and accommodations, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Iwakuni Airport (IWK) to Kona Intl. Airport (KOA)?
If you reserved your IWK to KOA flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.