A coastal landscape with steep cliffs and rocky outcrops in the sea.

CA $425 Cheap Flights from Buffalo (BUF) to Kailua-Kona (KOA)

View CA $425 flight on Tue, Sep 22, 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 (BUF) to Kailua-Kona (KOA)

Prices were available within the past 7 days and start at CA $425 for one-way flights and CA $846 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Oct 20 - Thu, Nov 5
BUF
Buffalo
KOA
Kona Coast
CA $846 Roundtrip, found 4 days ago
CA $846
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Oct 20 from Buffalo to Kona Coast, returning Thu, Nov 5, priced at CA $846 found 4 days ago
Delta
Mon, Oct 26 - Mon, Nov 9
BUF
Buffalo
KOA
Kona Coast
CA $847 Roundtrip, found 4 days ago
CA $847
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Oct 26 from Buffalo to Kona Coast, returning Mon, Nov 9, priced at CA $847 found 4 days ago
Delta
Tue, Sep 22 - Tue, Oct 6
BUF
Buffalo
KOA
Kona Coast
CA $849 Roundtrip, found 5 days ago
CA $849
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 22 from Buffalo to Kona Coast, returning Tue, Oct 6, priced at CA $849 found 5 days ago
Delta
Mon, Oct 26 - Fri, Nov 6
BUF
Buffalo
KOA
Kona Coast
CA $881 Roundtrip, found 4 days ago
CA $881
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Oct 26 from Buffalo to Kona Coast, returning Fri, Nov 6, priced at CA $881 found 4 days ago
Delta
Tue, Sep 22 - Tue, Oct 6
BUF
Buffalo
KOA
Kona Coast
CA $882 Roundtrip, found 5 days ago
CA $882
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 22 from Buffalo to Kona Coast, returning Tue, Oct 6, priced at CA $882 found 5 days ago
Delta
Wed, Oct 28 - Mon, Nov 9
BUF
Buffalo
KOA
Kona Coast
CA $882 Roundtrip, found 4 days ago
CA $882
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 28 from Buffalo to Kona Coast, returning Mon, Nov 9, priced at CA $882 found 4 days ago
Delta
Wed, Oct 21 - Mon, Nov 2
BUF
Buffalo
KOA
Kona Coast
CA $884 Roundtrip, found 4 days ago
CA $884
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 21 from Buffalo to Kona Coast, returning Mon, Nov 2, priced at CA $884 found 4 days ago
American Airlines
Tue, Sep 22 - Tue, Oct 6
BUF
Buffalo
KOA
Kona Coast
CA $973 Roundtrip, found 5 days ago
CA $973
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Sep 22 from Buffalo to Kona Coast, returning Tue, Oct 6, priced at CA $973 found 5 days ago
United
Mon, Aug 31 - Tue, Sep 8
BUF
Buffalo
KOA
Kona Coast
CA $1,117 Roundtrip, found 2 days ago
CA $1,117
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 31 from Buffalo to Kona Coast, returning Tue, Sep 8, priced at CA $1,117 found 2 days ago
Alaska Airlines
Tue, Aug 18 - Tue, Aug 25
BUF
Buffalo
KOA
Kona Coast
CA $8,343 Roundtrip, found 2 days ago
CA $8,343
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Aug 18 from Buffalo to Kona Coast, returning Tue, Aug 25, priced at CA $8,343 found 2 days ago

Alternative airports

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 CA $973
KOA
Kona Intl.
Cheapest
Flights from CA $973

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

September is typically the cheapest month to fly

From CA $663 - CA $1,084 per traveller.

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) cost?
You can find cheap one-way flights from CA $425 and cheap return flights from CA $846 BUF to KOA with Expedia. One-way flights typically cost between CA$548 and CA$2980. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BUF to KOA ticket fares go up or down.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
The cheapest months to fly from BUF to KOA are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
Enter BUF to KOA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
Southwest Airlines is one of the cheapest airlines offering connecting return flights from Buffalo Niagara Intl. (BUF) to Kona Intl. (KOA), with prices starting from around CA$821 for flights that can be booked for departure within the next year. These flights typically include a layover in Denver Intl. (DEN). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
There are approximately 22 connecting flights per day from Buffalo Niagara Intl. (BUF) to Kona Intl. (KOA). Some common connection points include O'Hare Intl. (ORD), Denver Intl. (DEN), and Washington Dulles Intl. (IAD).
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
The earliest flight from Buffalo Niagara Intl. (BUF) to Kona Intl. (KOA) typically departs around 5:00 AM local time, operated by American Airlines. This is a seasonal service active in April. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
You'll typically find the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) on a Sunday, with around 16 flights available. This gives you a good selection for your travel plans. Major airlines on this route include United, American Airlines, and Delta. Looking at the week, Wednesday has fewer flights compared to other days, so planning your trip around the weekend might offer more options.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to Kona Intl. (KOA) are in the early morning, from 6am to 9am. Many major carriers, including United, Delta and American Airlines, offer flights during this window. Many travellers prefer these times because it allows for an early start to their journey, getting them to their destination with plenty of time left in the day.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
There are no nonstop flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.). For this journey of approximately 7,516 kilometers, flights with one stop typically take around 12 hours 48 minutes. If you have two or more stops, your travel time will be longer, usually around 17 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and wind patterns.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
Yes, you can fly business class or first class between Buffalo Niagara International Airport (BUF) and Kona International Airport (KOA).First class cabins are available on Delta, United, and American Airlines.
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Kailua-Kona, HI (KOA) from Buffalo, NY (BUF)?
If you're planning to travel to Kailua-Kona from Buffalo Niagara Intl. (BUF), you can fly directly into Kona Intl. (KOA). Some flights may connect through major hubs like O'Hare Intl. (ORD), Detroit Metropolitan Wayne County (DTW), or Washington Dulles Intl. (IAD) before reaching Kailua-Kona. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Kailua-Kona, HI (KOA-Kona Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, 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
Buffalo Niagara Intl.
Destination airport
Kona Intl.
Roundtrip price
CA $846
Distance
7470 km

Book with confidence

Buffalo to Kailua-Kona Flights

The easy way to book your flights from Buffalo to Kailua-Kona 

With Expedia, it’s simple to find and book flights to Kailua-Kona from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Kona Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to Kailua-Kona today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Kona Intl., KOA 

Sort your search results by price to find great deals on your flight from Buffalo to Kailua-Kona—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Kailua-Kona from Buffalo currently is just CA $846 rising to CA $8,343.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Kailua-Kona  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Kailua-Kona from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Kailua-Kona with Expedia today.

Buffalo to Kailua-Kona Flights

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