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The Big Island

$365+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — KOA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$474
(Delta)

One-way from

$365
(Kiwi.com)

Popular in

February

Cheapest in

April

Average price

$586
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. 12% potential increase in price ($117 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 15, 2025.

This Delta deal was found by Cheapflights users on 9/12. 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 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 9/12$474
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/286:05 amBUF - KOA
2 stops15h 42mAmerican Airlines
Sat 12/134:40 pmKOA - BUF
2 stops13h 23mAmerican Airlines
Deal found 9/14$540
This United Airlines deal was found by Cheapflights users on 9/12. 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 11/158:10 amBUF - KOA
1 stop13h 08mUnited Airlines
Tue 11/182:40 pmKOA - BUF
2 stops14h 08mUnited Airlines
Deal found 9/12$609
This Delta deal was found by Cheapflights users on 9/13. 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 9/176:00 amBUF - KOA
2 stops17h 35mDelta
Tue 9/238:44 pmKOA - BUF
2 stops16h 10mDelta
Deal found 9/13$749
This Delta deal was found by Cheapflights users on 9/13. 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 9/13$801
This American Airlines deal was found by Cheapflights users on 9/13. 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 11/216:12 amBUF - KOA
1 stop14h 12mAmerican Airlines
Tue 12/24:32 pmKOA - BUF
2 stops18h 28mAmerican Airlines
Deal found 9/13$820
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/291:05 pmKOA - BUF
2 stops27h 41mUnited Airlines
Deal found 9/15$869

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 September 15, 2025.
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

Sat 11/15

1:11 pm-7:25 pm

2 stops35h 14m

Kona Intl

Tue 11/18

9:30 pm-5:15 pm

2 stops14h 45m

$535

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Fri 11/28

6:12 am-3:24 pm

1 stop14h 12m

Kona Intl

Sat 12/13

4:40 pm-11:03 am

2 stops13h 23m

$535

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Sat 11/15

8:10 am-4:18 pm

1 stop13h 08m

Kona Intl

Tue 11/18

2:40 pm-9:48 am

2 stops14h 08m

$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

Mon 9/29

12:17 pm-12:25 pm

3 stops30h 08m

$365

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Tue 9/30

6:00 am-5:35 pm

2 stops17h 35m

$397

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Mon 9/29

6:00 am-6:41 pm

2 stops18h 41m

$554

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Tue 9/30

6:30 am-3:46 pm

3 stops63h 16m

$650

BuffaloKailua-Kona

BUF - KOA

BUFKOA

Buffalo

Mon 9/29

8:25 am-3:46 pm

1 stop13h 21m

$813

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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, October is the cheapest month in which you can book a flight from Buffalo to The Big Island (average of $409). Flying from Buffalo to The Big Island 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 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 September 15, 2025.
Read through reviews of airlines operating flights from Buffalo to The Big Island, such as Southwest, Delta, and United 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.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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 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 American Airlines can get you from Buffalo to The Big Island in just under 14h 12m. Your travel time can differ by up to 21h 02m. 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, October is the cheapest month in which you can book a flight from Buffalo to The Big Island (average of $409). Flying from Buffalo to The Big Island 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 The Big Island

Discover the top 4 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$363Average$917FlexibilityNo 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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