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Kailua-Kona

$417+ Cheap flights from Buffalo to Kailua-Kona (BUF - KOA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — KOA
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap flight deals from Buffalo to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Kailua-Kona (KOA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$469
(American Airlines)

One-way from

$417
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$710
Provider with most accurate pricing for Buffalo-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Kona Intl flights.
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From Buffalo to Kona Intl
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One-way flight from Buffalo to Kona Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Buffalo to Kailua-Kona

Cheapest flights from Buffalo to Kailua-Kona
Explore the most affordable flight options available from Buffalo to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This American Airlines deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:30 am
BUF
-
KOA
1 stop14h 00m
American Airlines
Wed 2/256:30 pm
KOA
-
BUF
2 stops15h 55m
American Airlines
Deal found 1/11$469
This Delta deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:00 am
BUF
-
KOA
2 stops17h 30m
Delta
Tue 2/179:55 pm
KOA
-
BUF
2 stops16h 05m
Delta
Deal found 1/10$475
This American Airlines deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:53 am
BUF
-
KOA
1 stop13h 55m
American Airlines
Tue 2/176:30 pm
KOA
-
BUF
2 stops15h 55m
American Airlines
Deal found 1/10$572
This United Airlines deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:25 am
BUF
-
KOA
1 stop13h 09m
United Airlines
Wed 2/258:55 pm
KOA
-
BUF
2 stops14h 50m
United Airlines
Deal found 1/11$610
This American Airlines deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/186:53 am
BUF
-
KOA
1 stop13h 55m
American Airlines
Wed 2/1810:11 pm
KOA
-
BUF
2 stops14h 20m
American Airlines
Deal found 1/11$655
This Delta deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/186:03 am
BUF
-
KOA
2 stops17h 44m
Delta
Wed 2/1810:55 pm
KOA
-
BUF
2 stops20h 19m
Delta
Deal found 1/11$721
This United Airlines deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/72:49 pm
BUF
-
KOA
2 stops28h 55m
United Airlines
Sat 2/1410:55 pm
KOA
-
BUF
2 stops19h 04m
United Airlines
Deal found 1/12$734
This United Airlines deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:50 am
BUF
-
KOA
2 stops14h 31m
United Airlines
Mon 6/81:10 pm
KOA
-
BUF
2 stops14h 39m
United Airlines
Deal found 1/10$765

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Kailua-Kona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 12, 2026.
Use the filters below to find and compare flights from Buffalo to Kailua-Kona that are best for you.

Fly from

Buffalo

Fly to

Kailua-Kona

Route

Depart

Return

Price

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Wed 2/18

6:30 am-3:30 pm

1 stop14h 00m

Kona Intl

Wed 2/25

6:30 pm-3:25 pm

2 stops15h 55m

$469

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Tue 2/10

6:00 am-6:30 pm

2 stops17h 30m

Kona Intl

Tue 2/17

9:55 pm-7:00 pm

2 stops16h 05m

$475

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Tue 2/10

6:53 am-3:48 pm

1 stop13h 55m

Kona Intl

Tue 2/17

6:30 pm-3:25 pm

2 stops15h 55m

$572

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Tue 2/24

8:25 am-4:34 pm

1 stop13h 09m

Kona Intl

Wed 2/25

8:55 pm-4:45 pm

2 stops14h 50m

$610

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Sun 1/18

6:53 am-3:48 pm

1 stop13h 55m

$417

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Sun 1/18

6:03 am-6:47 pm

2 stops17h 44m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Compare providers for flights from Buffalo to Kailua-Kona

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Kailua-Kona in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Kailua-Kona flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Kailua-Kona flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buffalo-Kailua-Kona flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Kailua-Kona flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Kailua-Kona flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Kailua-Kona

What is the cheapest month to book a flight from Buffalo to Kailua-Kona?

Currently, April is the cheapest month in which you can book a flight from Buffalo to Kailua-Kona (average of $314). Flying from Buffalo to Kailua-Kona in June is currently the most expensive (average of $1,622). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kailua-Kona. Reviews last updated January 12, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Buffalo to Kailua-Kona. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,033 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,033 reviews
Delta
7.9
Good
8,033 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
9,143 reviews
Delta
7.9
Good
8,033 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,109 reviews
Delta
7.9
Good
8,033 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Kailua-Kona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Kailua-Kona?

    Airlines like American Airlines, Delta, and United Airlines fly from Buffalo to Kailua-Kona in about 13h 09m. The time it takes to get you to your destination can typically vary by up to 4h 21m. Airlines will cover a distance of 4666 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Buffalo to Kailua-Kona round-trip?

    Cheapflights users have booked flights from Buffalo to Kailua-Kona round-trip from $322. Other airlines that can offer you cheap pricing are American Airlines, from $470, and United Airlines, from $522. You may be able to fly from Buffalo to Kailua-Kona for 63% less than the average price by searching for these airlines.

  • Can I find deals for flights from Buffalo to Kailua-Kona that include hotel bookings?

    Yes. In addition to deals on Buffalo to Kailua-Kona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Kailua-Kona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Kailua-Kona.

  • Can I find deals for business class flights from Buffalo to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Buffalo to Kailua-Kona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Kailua-Kona?

    Currently, April is the cheapest month in which you can book a flight from Buffalo to Kailua-Kona (average of $314). Flying from Buffalo to Kailua-Kona in June is currently the most expensive (average of $1,622). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Buffalo to Kailua-Kona

Discover the top 3 airlines that operate flights from Buffalo to Kailua-Kona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$322Average$586FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$470Average$781FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$522Average$878FlexibilityNo cancel feeOn-time69%

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