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$368+ Cheap flights from Buffalo (BUF) to The Big Island

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — KOA
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
1 adult, Economy
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Cheap flight deals from Buffalo to The Big Island

Keep the following information in mind while searching for Buffalo to The Big Island flight deals. Data was last updated January 11, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$475
(Delta)

One-way from

$368
(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 The Big Island
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One-way flight from Buffalo to The Big Island
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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 The Big Island

Cheapest flights from Buffalo to The Big Island
Explore the most affordable flight options available from Buffalo to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 11, 2026.

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 amBUF - KOA
2 stops17h 30mDelta
Tue 2/179:55 pmKOA - BUF
2 stops16h 05mDelta
Deal found 1/10$475
This United Airlines deal was found by Cheapflights users on 1/8. 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 amBUF - KOA
1 stop13h 09mUnited Airlines
Wed 2/258:55 pmKOA - BUF
2 stops14h 47mUnited Airlines
Deal found 1/8$566
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 amBUF - KOA
1 stop13h 55mAmerican Airlines
Tue 2/176:30 pmKOA - BUF
2 stops15h 55mAmerican Airlines
Deal found 1/10$572
This United Airlines deal was found by Cheapflights users on 1/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/78:30 amBUF - KOA
2 stops33h 35mUnited Airlines
Sat 2/1410:55 pmKOA - BUF
2 stops19h 04mUnited Airlines
Deal found 1/9$720
This United Airlines deal was found by Cheapflights users on 1/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:30 amBUF - KOA
1 stop13h 11mUnited Airlines
Thu 11/192:20 pmKOA - BUF
2 stops14h 29mUnited Airlines
Deal found 1/9$730

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to The Big Island 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 11, 2026.
Use the filters below to find and compare flights from Buffalo to The Big Island that are best for you.

Fly from

Buffalo

Fly to

The Big Island

Route

Depart

Return

Price

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 2/24

8:25 am-4:34 pm

1 stop13h 09m

Kona Intl

Wed 2/25

8:55 pm-4:42 pm

2 stops14h 47m

$566

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Sat 2/7

8:30 am-1:05 pm

2 stops33h 35m

Kona Intl

Sat 2/14

10:55 pm-10:59 pm

2 stops19h 04m

$720

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Thu 5/28

5:13 am-3:46 pm

2 stops16h 33m

$368

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Fri 5/29

8:30 am-7:21 pm

2 stops16h 51m

$398

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Thu 5/28

6:00 am-9:41 pm

3 stops21h 41m

$443

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Sun 6/28

5:15 am-12:40 pm

2 stops13h 25m

$533

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Sun 6/28

6:00 am-8:02 pm

2 stops20h 02m

$550

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Sun 6/28

6:25 am-2:59 pm

3 stops38h 34m

$841

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

Best time to book a flight from Buffalo to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island 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 The Big Island

What is the cheapest month to book a flight from Buffalo to The Big Island?

Currently, April is the cheapest month in which you can book a flight from Buffalo to The Big Island (average of $314). Flying from Buffalo to The Big Island 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 The Big Island

Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated January 11, 2026.
Read through reviews of airlines operating flights from Buffalo to The Big Island, such as Delta, United Airlines, and American Airlines. 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
8,038 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

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
8,038 reviews
Delta
7.9
Good
8,038 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

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
9,144 reviews
Delta
7.9
Good
8,038 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

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
11,102 reviews
Delta
7.9
Good
8,038 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

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 The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to The Big Island?

    If you book a flight to The Big Island from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 8.3 mi from the center of Buffalo.

  • How long is the flight from Buffalo to The Big Island?

    Delta and United Airlines can get you from Buffalo to The Big Island in just under 13h 09m. Your travel time can differ by up to 4h 21m. The distance from Buffalo to The Big Island is about 4666 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Buffalo to The Big Island that include hotel bookings?

    Yes. In addition to deals on Buffalo to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to The Big Island?

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

  • Can I find deals for business class flights from Buffalo to The Big Island?

    Yes. Cheapflights offers flight deals from Buffalo to The Big Island 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 The Big Island?

    Currently, April is the cheapest month in which you can book a flight from Buffalo to The Big Island (average of $314). Flying from Buffalo to The Big Island 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 The Big Island

Discover the top 3 airlines that operate flights from Buffalo to The Big Island. 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 11, 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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