$360 Cheap Flights from Dayton (DAY) to Kailua-Kona (KOA)

View $360 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Dayton Intl. Airport (DAY) to Kona Intl. Airport (KOA)

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Cheap Flights from Dayton to Kailua-Kona (DAY-KOA)

Prices were available within the past 7 days and start at $360 for one-way flights and $542 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Oct 21 - Sun, Nov 2
DAY
Dayton
KOA
Kona Coast
$542 Roundtrip, found 9 hours ago
$542
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Oct 21 from Dayton to Kona Coast, returning Sun, Nov 2, priced at $542 found 9 hours ago
Delta
Sun, Aug 31 - Tue, Sep 9
DAY
Dayton
KOA
Kona Coast
$545 Roundtrip, found 17 hours ago
$545
Roundtrip
found 17 hours ago
Select Delta flight, departing Sun, Aug 31 from Dayton to Kona Coast, returning Tue, Sep 9, priced at $545 found 17 hours ago
Delta
Wed, Oct 15 - Thu, Oct 23
DAY
Dayton
KOA
Kona Coast
$566 Roundtrip, found 2 days ago
$566
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 15 from Dayton to Kona Coast, returning Thu, Oct 23, priced at $566 found 2 days ago
Delta
Sat, Oct 18 - Thu, Oct 23
DAY
Dayton
KOA
Kona Coast
$567 Roundtrip, found 2 days ago
$567
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Oct 18 from Dayton to Kona Coast, returning Thu, Oct 23, priced at $567 found 2 days ago
Delta
Wed, Sep 3 - Thu, Sep 18
DAY
Dayton
KOA
Kona Coast
$570 Roundtrip, found 3 days ago
$570
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 3 from Dayton to Kona Coast, returning Thu, Sep 18, priced at $570 found 3 days ago
Delta
Tue, Aug 26 - Thu, Sep 11
DAY
Dayton
KOA
Kona Coast
$571 Roundtrip, found 3 days ago
$571
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 26 from Dayton to Kona Coast, returning Thu, Sep 11, priced at $571 found 3 days ago
Delta
Wed, Sep 3 - Mon, Sep 15
DAY
Dayton
KOA
Kona Coast
$574 Roundtrip, found 3 days ago
$574
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 3 from Dayton to Kona Coast, returning Mon, Sep 15, priced at $574 found 3 days ago
American Airlines
Wed, Feb 4 - Wed, Feb 25
DAY
Dayton
KOA
Kona Coast
$638 Roundtrip, found 23 hours ago
$638
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, Feb 4 from Dayton to Kona Coast, returning Wed, Feb 25, priced at $638 found 23 hours ago
United
Sat, Aug 30 - Mon, Sep 8
DAY
Dayton
KOA
Kona Coast
$737 Roundtrip, found 17 hours ago
$737
Roundtrip
found 17 hours ago
Select United flight, departing Sat, Aug 30 from Dayton to Kona Coast, returning Mon, Sep 8, priced at $737 found 17 hours ago
Alaska Airlines
Fri, Oct 24 - Thu, Oct 30
DAY
Dayton
KOA
Kona Coast
$974 Roundtrip, found 11 hours ago
$974
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Fri, Oct 24 from Dayton to Kona Coast, returning Thu, Oct 30, priced at $974 found 11 hours ago

Alternative airports near Kailua-Kona

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

Select flight to Kona Intl. KOA. Cheapest option available. Flights from $675
KOA
Kona Intl.
Cheapest
Flights from $675
Flights from Dayton (DAY) to Kailua-Kona (KOA)
Origin airport
James M. Cox Dayton Intl.
Destination airport
Kona Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$542
Distance
4406 mi

Dayton to Kailua-Kona Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Dayton 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 Dayton 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 Dayton to Kailua-Kona in 2025. You can also book with separate airlines for your outbound and return journeys, from $360 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 Dayton 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 Dayton 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 James M. Cox Dayton Intl. Airport (DAY) to Kona Intl. Airport (KOA) cost?
Discover the latest flight deals from DAY to KOA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DAY to KOA?
The cheapest flights from DAY to KOA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DAY to KOA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from DAY to KOA. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from James M. Cox Dayton Intl. Airport (DAY) to Kona Intl. Airport (KOA)?
You'll have to hop on a flight with a layover when traveling from James M. Cox Dayton Intl. Airport (DAY) 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 an option that works for you.
What day of the week has the most flights from DAY to KOA?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, such as 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 James M. Cox Dayton Intl. Airport (DAY) to Kona Intl. Airport (KOA)?
To avoid possible delays on the James M. Cox Dayton Intl. Airport (DAY) to Kona Intl. Airport (KOA) route, fly before 3 PM. Later departures 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 James M. Cox Dayton Intl. Airport (DAY) to Kona Intl. Airport (KOA) last-minute?
Holding off until just before your trip to book a ticket from DAY to KOA often results in higher prices. Although you may find some last-minute offers, there's no guarantee. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book a DAY to KOA flight and hotel package?
Securing a DAY to KOA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our extensive range of hotels and then add car rentals, flights and activities 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 James M. Cox Dayton Intl. Airport (DAY) to Kona Intl. Airport (KOA)?
In most instances, you're able to cancel or reschedule your DAY to KOA flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need further details, head to our Customer Service portal.

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*Available to One Key members.