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Kailua-Kona

$469+ Cheap flights from Buffalo to Kailua-Kona (BUF - KOA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — KOA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$469
(American Airlines)

Popular in

February

Cheapest in

April

Average price

$586
From Buffalo to Kona Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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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 September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 11/156:00 amBUF - KOA
2 stops18h 25mDelta
Tue 11/189:30 pmKOA - BUF
2 stops14h 45mDelta
Deal found 9/10$474
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 11/158:04 amBUF - KOA
1 stop13h 14mUnited Airlines
Tue 11/182:20 pmKOA - BUF
2 stops14h 43mUnited Airlines
Deal found 9/10$609
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 9/176:15 amBUF - KOA
2 stops17h 20mDelta
Tue 9/238:44 pmKOA - BUF
2 stops16h 10mDelta
Deal found 9/9$686
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 11/286:12 amBUF - KOA
1 stop14h 12mAmerican Airlines
Sun 12/74:40 pmKOA - BUF
2 stops18h 20mAmerican Airlines
Deal found 9/9$700
This Delta deal was found by Cheapflights users on 9/9. 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.
Mon 9/156:00 amBUF - KOA
2 stops17h 35mDelta
Mon 9/298:44 pmKOA - BUF
2 stops16h 10mDelta
Deal found 9/9$709
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 9/158:33 amBUF - KOA
1 stop13h 13mUnited Airlines
Mon 9/2910:05 pmKOA - BUF
2 stops12h 48mUnited Airlines
Deal found 9/11$812

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 September 11, 2025.
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

Sat 2/7

6:42 am-3:35 pm

1 stop13h 53m

Kona Intl

Sat 2/14

10:40 pm-4:30 pm

2 stops12h 50m

$469

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Sat 11/15

6:00 am-7:25 pm

2 stops18h 25m

Kona Intl

Tue 11/18

9:30 pm-5:15 pm

2 stops14h 45m

$474

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Sat 2/7

8:10 am-7:27 pm

2 stops16h 17m

Kona Intl

Sun 2/15

10:29 pm-4:30 pm

2 stops13h 01m

$474

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Sat 11/15

8:04 am-4:18 pm

1 stop13h 14m

Kona Intl

Tue 11/18

2:20 pm-10:03 am

2 stops14h 43m

$609

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Fri 11/21

6:12 am-3:24 pm

1 stop14h 12m

Kona Intl

Tue 12/2

4:32 pm-4:00 pm

2 stops18h 28m

$820

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Sat 2/7

2:49 pm-1:05 pm

2 stops27h 16m

Kona Intl

Sun 2/15

2:00 pm-1:46 pm

3 stops18h 46m

$822

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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, October is the cheapest month in which you can book a flight from Buffalo to Kailua-Kona (average of $409). Flying from Buffalo to Kailua-Kona in June is currently the most expensive (average of $624). 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 September 11, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United 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.
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 14m. The time it takes to get you to your destination can typically vary by up to 5h 11m. 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 $363. Other airlines that can offer you cheap pricing are American Airlines, from $553, and United Airlines, from $557. You may be able to fly from Buffalo to Kailua-Kona for 55% 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, October is the cheapest month in which you can book a flight from Buffalo to Kailua-Kona (average of $409). Flying from Buffalo to Kailua-Kona in June is currently the most expensive (average of $624). 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 4 airlines flying from Buffalo to Kailua-Kona

Discover the top 4 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$363Average$674FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$553Average$853FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$557Average$878FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$713Average$1,193FlexibilityNo cancel feeOn-time63%

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