$818 Cheap Flights from Adelaide (ADL) to Kailua-Kona (KOA)

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Popular airlines from Adelaide, SA Airport (ADL) to Kona Intl. Airport (KOA)

Cheap Flights from Adelaide to Kailua-Kona (ADL-KOA)

Prices were available within the past 7 days and start at $818 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Adelaide Airport (ADL) to Kona Intl. Airport (KOA) cost?
Grab a cheap one-way flight from $818 or cheap return flight from Adelaide Airport (ADL) to Kona Intl. Airport (KOA) 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 Adelaide Airport (ADL) to Kona Intl. Airport (KOA)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between ADL and KOA. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Adelaide Airport (ADL) to Kona Intl. Airport (KOA)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ADL to KOA flight.
How many flights per day from Adelaide Airport (ADL) to Kona Intl. Airport (KOA)?
There aren't any daily nonstop flights departing from Adelaide Airport (ADL) to Kona Intl. Airport (KOA). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from ADL to KOA?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Adelaide Airport (ADL) to Kona Intl. Airport (KOA)?
To avoid potential delays on the Adelaide Airport (ADL) to Kona Intl. Airport (KOA) route, fly before 3 PM. Departures after this hour 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 Adelaide Airport (ADL) to Kona Intl. Airport (KOA) last-minute?
Holding off until right before your break to book a flight from ADL to KOA often results in higher prices. Although you may find some last-minute deals, there's no guarantee. Allow some flexibility in your schedule to maximize your chances of snagging a bargain.
Is it cheaper to book an ADL to KOA flight and hotel package?
Booking an ADL to KOA flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of accommodations 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 Adelaide Airport (ADL) to Kona Intl. Airport (KOA)?
If you booked your ADL to KOA flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare 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, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Adelaide
Destination airport
Kona Intl.
Distance
5712 mi

Book with confidence

Adelaide to Kailua-Kona Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Adelaide 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 Adelaide 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 Adelaide to Kailua-Kona in 2025. You can also book with separate airlines for your outbound and return journeys, from $818 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 Adelaide 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 Adelaide 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.

 

Adelaide to Kailua-Kona Flights

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*Available to One Key members.