$226 Cheap Flights from Buffalo (BUF) to Kailua-Kona (KOA)

View $226 flight on Wed, Jan 7, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Kona Intl. Airport (KOA)

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Cheap Flights from Buffalo to Kailua-Kona (BUF-KOA)

Prices were available within the past 7 days and start at $226 for one-way flights and $457 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jan 7 - Wed, Jan 21
BUF
Buffalo
KOA
Kona Coast
$457 Roundtrip, found 1 day ago
$457
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jan 7 from Buffalo to Kona Coast, returning Wed, Jan 21, priced at $457 found 1 day ago
American Airlines
Wed, Jan 7 - Wed, Jan 21
BUF
Buffalo
KOA
Kona Coast
$462 Roundtrip, found 1 day ago
$462
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jan 7 from Buffalo to Kona Coast, returning Wed, Jan 21, priced at $462 found 1 day ago
Delta
Tue, Nov 4 - Mon, Nov 17
BUF
Buffalo
KOA
Kona Coast
$462 Roundtrip, found 6 days ago
$462
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 4 from Buffalo to Kona Coast, returning Mon, Nov 17, priced at $462 found 6 days ago
Southwest Airlines
Sat, Nov 29 - Sat, Dec 13
BUF
Buffalo
KOA
Kona Coast
$467 Roundtrip, found 21 hours ago
$467
Roundtrip
found 21 hours ago
Select Southwest Airlines flight, departing Sat, Nov 29 from Buffalo to Kona Coast, returning Sat, Dec 13, priced at $467 found 21 hours ago
Delta
Tue, Sep 23 - Tue, Sep 30
BUF
Buffalo
KOA
Kona Coast
$479 Roundtrip, found 1 day ago
$479
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 23 from Buffalo to Kona Coast, returning Tue, Sep 30, priced at $479 found 1 day ago
Delta
Tue, Aug 26 - Thu, Sep 11
BUF
Buffalo
KOA
Kona Coast
$485 Roundtrip, found 1 day ago
$485
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 26 from Buffalo to Kona Coast, returning Thu, Sep 11, priced at $485 found 1 day ago
Delta
Tue, Sep 23 - Sun, Oct 5
BUF
Buffalo
KOA
Kona Coast
$496 Roundtrip, found 1 day ago
$496
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 23 from Buffalo to Kona Coast, returning Sun, Oct 5, priced at $496 found 1 day ago
Delta
Tue, Sep 16 - Tue, Sep 30
BUF
Buffalo
KOA
Kona Coast
$497 Roundtrip, found 1 day ago
$497
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 16 from Buffalo to Kona Coast, returning Tue, Sep 30, priced at $497 found 1 day ago
United
Mon, Oct 6 - Thu, Oct 23
BUF
Buffalo
KOA
Kona Coast
$508 Roundtrip, found 6 days ago
$508
Roundtrip
found 6 days ago
Select United flight, departing Mon, Oct 6 from Buffalo to Kona Coast, returning Thu, Oct 23, priced at $508 found 6 days ago
Alaska Airlines
Thu, Oct 2 - Wed, Oct 15
BUF
Buffalo
KOA
Kona Coast
$854 Roundtrip, found 21 hours ago
$854
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Thu, Oct 2 from Buffalo to Kona Coast, returning Wed, Oct 15, priced at $854 found 21 hours ago

Find the cheapest month to fly from Buffalo (BUF) to Kailua-Kona (KOA)

September is typically the cheapest month to fly

From $500 - $888 per traveler.

Graph displaying average flight prices per month

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 $585
KOA
Kona Intl.
Cheapest
Flights from $585
Flights from Buffalo (BUF) to Kailua-Kona (KOA)
Origin airport
Buffalo Niagara Intl.
Destination airport
Kona Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$456
Distance
4668 mi

Buffalo to Kailua-Kona Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Buffalo 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 Buffalo 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 Buffalo to Kailua-Kona in 2025. You can also book with separate airlines for your outbound and return journeys, from $226 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 Buffalo 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 Buffalo 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 Buffalo Niagara Intl. Airport (BUF) to Kona Intl. Airport (KOA) cost?
Snag a cheap one-way flight from $226 or cheap return flight from $457 from Buffalo Niagara Intl. Airport (BUF) to Kona Intl. Airport (KOA) 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 Buffalo Niagara Intl. Airport (BUF) to Kona Intl. Airport (KOA)?
Flying in January may help you find better deals, as it's the cheapest month for flights between BUF and KOA. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Kona Intl. Airport (KOA)?
To find the cheapest airline flying from BUF to KOA, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Kona Intl. Airport (KOA)?
There aren't any daily direct flights from Buffalo Niagara Intl. Airport (BUF) to Kona Intl. Airport (KOA). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from BUF to KOA?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a number of factors, such as the time of year 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 Buffalo Niagara Intl. Airport (BUF) to Kona Intl. Airport (KOA)?
To land at Kona Intl. Airport (KOA) on schedule, select a flight that takes off from Buffalo Niagara Intl. Airport (BUF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Buffalo Niagara Intl. Airport (BUF) to Kona Intl. Airport (KOA) last-minute?
Last-minute fares from BUF to KOA are typically more expensive. To lock in the lowest prices, start searching for flights ahead of time. That said, if you're flexible with your travel dates, you may find a cheap ticket just before your departure.
Is it cheaper to book a BUF to KOA flight and hotel package?
Securing a BUF to KOA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide 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 Buffalo Niagara Intl. Airport (BUF) to Kona Intl. Airport (KOA)?
It's usually possible to reschedule or cancel your BUF to KOA flight. However, if the booking was made more than 24 hours ago, additional fees 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 more information on our Customer Service portal.

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*Available to One Key members.