$266 Cheap Flights from Kailua-Kona (KOA) to Jacksonville (JAX)

View $266 flight on Mon, Nov 3, 2025Opens in a new window

Popular airlines from Kona Intl. Airport (KOA) to Jacksonville International Airport (JAX)

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Cheap Flights from Kailua-Kona to Jacksonville (KOA-JAX)

Prices were available within the past 7 days and start at $266 for one-way flights and $540 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Oct 30 - Sun, Nov 2
KOA
Kona Coast
JAX
Jacksonville
$540 Roundtrip, found 6 days ago
$540
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Oct 30 from Kona Coast to Jacksonville, returning Sun, Nov 2, priced at $540 found 6 days ago
United
Thu, Oct 30 - Sun, Nov 2
KOA
Kona Coast
JAX
Jacksonville
$543 Roundtrip, found 6 days ago
$543
Roundtrip
found 6 days ago
Select United flight, departing Thu, Oct 30 from Kona Coast to Jacksonville, returning Sun, Nov 2, priced at $543 found 6 days ago
United
Thu, Oct 30 - Sun, Nov 2
KOA
Kona Coast
JAX
Jacksonville
$549 Roundtrip, found 6 days ago
$549
Roundtrip
found 6 days ago
Select United flight, departing Thu, Oct 30 from Kona Coast to Jacksonville, returning Sun, Nov 2, priced at $549 found 6 days ago
Delta
Thu, Oct 30 - Sun, Nov 2
KOA
Kona Coast
JAX
Jacksonville
$576 Roundtrip, found 6 days ago
$576
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Oct 30 from Kona Coast to Jacksonville, returning Sun, Nov 2, priced at $576 found 6 days ago
Delta
Mon, Dec 15 - Thu, Jan 8
KOA
Kona Coast
JAX
Jacksonville
$578 Roundtrip, found 7 hours ago
$578
Roundtrip
found 7 hours ago
Select Delta flight, departing Mon, Dec 15 from Kona Coast to Jacksonville, returning Thu, Jan 8, priced at $578 found 7 hours ago
Delta
Mon, Dec 15 - Thu, Jan 8
KOA
Kona Coast
JAX
Jacksonville
$588 Roundtrip, found 7 hours ago
$588
Roundtrip
found 7 hours ago
Select Delta flight, departing Mon, Dec 15 from Kona Coast to Jacksonville, returning Thu, Jan 8, priced at $588 found 7 hours ago
United
Mon, Dec 15 - Thu, Jan 8
KOA
Kona Coast
JAX
Jacksonville
$593 Roundtrip, found 7 hours ago
$593
Roundtrip
found 7 hours ago
Select United flight, departing Mon, Dec 15 from Kona Coast to Jacksonville, returning Thu, Jan 8, priced at $593 found 7 hours ago
American Airlines
Thu, Oct 30 - Sun, Nov 2
KOA
Kona Coast
JAX
Jacksonville
$597 Roundtrip, found 6 days ago
$597
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Oct 30 from Kona Coast to Jacksonville, returning Sun, Nov 2, priced at $597 found 6 days ago
Southwest Airlines
Mon, Dec 15 - Thu, Jan 8
KOA
Kona Coast
JAX
Jacksonville
$604 Roundtrip, found 7 hours ago
$604
Roundtrip
found 7 hours ago
Select Southwest Airlines flight, departing Mon, Dec 15 from Kona Coast to Jacksonville, returning Thu, Jan 8, priced at $604 found 7 hours ago
Alaska Airlines
Thu, Oct 30 - Mon, Nov 3
KOA
Kona Coast
JAX
Jacksonville
$1,084 Roundtrip, just found
$1,084
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Oct 30 from Kona Coast to Jacksonville, returning Mon, Nov 3, priced at $1,084 just found

Frequently asked questions

How much does a flight from Kona Intl. Airport (KOA) to Jacksonville Intl. Airport (JAX) cost?
Get a cheap one-way flight from $266 or cheap return flight from $540 from Kona Intl. Airport (KOA) to Jacksonville Intl. Airport (JAX) 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 Kona Intl. Airport (KOA) to Jacksonville Intl. Airport (JAX)?
October is the least expensive month to fly from KOA to JAX. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Kona Intl. Airport (KOA) to Jacksonville Intl. Airport (JAX)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest KOA to JAX flight.
How many flights per day from Kona Intl. Airport (KOA) to Jacksonville Intl. Airport (JAX)?
There aren't any daily direct flights available from Kona Intl. Airport (KOA) to Jacksonville Intl. Airport (JAX). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from KOA to JAX?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on various factors, such as the time of year and carrier.*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 Jacksonville Intl. Airport (JAX)?
To avoid potential delays on the Kona Intl. Airport (KOA) to Jacksonville Intl. Airport (JAX) route, aim to travel before 3 PM. Later departures are 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 Kona Intl. Airport (KOA) to Jacksonville Intl. Airport (JAX) last-minute?
Last-minute fares from KOA to JAX are typically more expensive. To secure the best prices, start looking for flights early. That being said, if you can play around with your travel dates, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book a KOA to JAX flight and hotel package?
Securing a KOA to JAX flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our extensive range of hotels and then add flights, activities and car rentals 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 Jacksonville Intl. Airport (JAX)?
In most cases, you can modify or cancel your KOA to JAX flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like further information, go to our Customer Service portal.

Travel information

Origin airport
Kona Intl.
Destination airport
Jacksonville Intl.
Roundtrip price
$539
Distance
4631 mi

Book with confidence

Kailua-Kona to Jacksonville Flights

The cheapest times to fly from Kailua-Kona to Jacksonville

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

 

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

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

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 Jacksonville in 2025. You can also book with separate airlines for your outbound and return journeys, from $266 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 Jacksonville 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 Jacksonville 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 Jacksonville Flights

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*Available to One Key members.