$666 Cheap Flights from Key West (EYW) to Kailua-Kona (KOA)

View $666 flight on Mon, Jan 19, 2026Opens in a new window

Popular airlines from Key West Intl. Airport (EYW) to Kona Intl. Airport (KOA)

Cheap Flights from Key West to Kailua-Kona (EYW-KOA)

Prices were available within the past 7 days and start at $666 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 Key West Intl. Airport (EYW) to Kona Intl. Airport (KOA) cost?
Secure a cheap one-way flight from $666 or cheap return flight from Key West Intl. Airport (EYW) 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 Key West Intl. Airport (EYW) to Kona Intl. Airport (KOA)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between EYW and KOA. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Key West Intl. Airport (EYW) to Kona Intl. Airport (KOA)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from EYW to KOA. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Key West Intl. Airport (EYW) to Kona Intl. Airport (KOA)?
You'll need to take a flight with a layover if you're traveling from Key West Intl. Airport (EYW) to Kona Intl. Airport (KOA). Direct flights don't operate daily 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 EYW to KOA?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on various factors, including the carrier 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 Key West Intl. Airport (EYW) to Kona Intl. Airport (KOA)?
To avoid potential delays on the Key West Intl. Airport (EYW) to Kona Intl. Airport (KOA) route, travel before 3 PM. Later flights 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 Key West Intl. Airport (EYW) to Kona Intl. Airport (KOA) last-minute?
Waiting until just before your departure to book your flight from EYW to KOA often results in higher prices. While you may find some last-minute offers, they're not always guaranteed. Keep your travel schedule open to maximize your chances of snagging a bargain.
Is it cheaper to book an EYW to KOA flight and hotel package?
Opting for an EYW to KOA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our impressive range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Key West Intl. Airport (EYW) to Kona Intl. Airport (KOA)?
Usually, it's possible to cancel or reschedule your EYW to KOA flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Key West Intl.
Destination airport
Kona Intl.
Distance
4708 mi

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Key West to Kailua-Kona Flights

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

 

The best time to book a flight from Key West to Kailua-Kona

Sunday is one of the best days to book for cheap flights from Key West 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 Key West 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 Key West to Kailua-Kona in 2025. You can also book with separate airlines for your outbound and return journeys, from $666 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 Key West 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 Key West 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.

 

Key West to Kailua-Kona Flights

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*Available to One Key members.