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$249+ Cheap flights from Buffalo (BUF) to O'ahu

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — HNL
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find flight deals from Buffalo to O'ahu

Cheapest flights from Buffalo to O'ahu
Explore the most affordable flight options available from Buffalo to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This Delta deal was found by Cheapflights users on 11/19. 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 12/66:12 amBUF - HNL
1 stop13h 56mDelta
Fri 12/125:15 pmHNL - BUF
1 stop12h 24mDelta
Deal found 11/19$603
This Delta deal was found by Cheapflights users on 11/19. 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 12/96:00 amBUF - HNL
2 stops20h 48mDelta
Tue 12/165:37 pmHNL - BUF
2 stops13h 57mDelta
Deal found 11/19$628
This Delta deal was found by Cheapflights users on 11/19. 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 12/29:14 amBUF - HNL
2 stops17h 34mDelta
Thu 12/115:15 pmHNL - BUF
1 stop12h 26mDelta
Deal found 11/19$633
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Wed 12/317:48 pmBUF - HNL
2 stops26h 41mUnited Airlines
Wed 1/1410:50 pmHNL - BUF
2 stops15h 35mUnited Airlines
Deal found 11/18$674

Cheap flight deals from Buffalo to O'ahu

Keep the following information in mind while searching for Buffalo to O'ahu flight deals. Data was last updated November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$423
(Delta)

One-way from

$249
(Delta)

Popular in

June

Cheapest in

September

Average price

$726
Provider with most accurate pricing for Buffalo-Honolulu flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Honolulu flights.
Search Deals
From Buffalo to O'ahu
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One-way flight from Buffalo to O'ahu
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to O'ahu 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 November 20, 2025.
Use the filters below to find and compare flights from Buffalo to O'ahu that are best for you.

Fly from

Buffalo

Fly to

O'ahu

Route

Depart

Return

Price

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Sun 1/18

7:00 am-4:28 pm

1 stop14h 28m

Honolulu

Fri 1/23

4:44 pm-11:45 am

1 stop14h 01m

$423

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Mon 1/19

7:00 am-4:28 pm

1 stop14h 28m

Honolulu

Thu 1/22

4:44 pm-9:53 am

1 stop12h 09m

$425

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Mon 1/12

7:00 am-4:28 pm

1 stop14h 28m

Honolulu

Wed 1/14

9:35 pm-5:39 pm

2 stops15h 04m

$429

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Mon 1/19

6:00 am-5:58 pm

2 stops16h 58m

Honolulu

Fri 1/23

5:55 pm-11:11 am

1 stop12h 16m

$429

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Mon 1/19

6:00 am-3:11 pm

1 stop14h 11m

Honolulu

Wed 1/21

1:55 pm-9:53 am

2 stops14h 58m

$429

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Mon 2/23

6:00 am-3:11 pm

1 stop14h 11m

Honolulu

Fri 2/27

4:45 pm-11:45 am

1 stop14h 00m

$497

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Thu 3/12

7:00 am-3:25 pm

1 stop14h 25m

$249

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Tue 1/6

7:00 am-8:21 pm

2 stops18h 21m

$318

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Sat 4/18

10:50 am-8:09 pm

2 stops15h 19m

$324

BuffaloHonolulu

BUF - HNL

BUFHNL

Buffalo

Thu 3/12

7:00 am-8:21 pm

2 stops19h 21m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 15 results
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Best time to book a flight from Buffalo to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu 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 O'ahu

What is the cheapest month to book a flight from Buffalo to O'ahu?

Currently, September is the cheapest month in which you can book a flight from Buffalo to O'ahu (average of $328). Flying from Buffalo to O'ahu in March is currently the most expensive (average of $637). 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.

What is the cheapest time of day to fly from BUF to FUW?

Find hourly flight availability from Buffalo to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2025.

It’s optimal to fly from Buffalo to O'ahu in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated November 20, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Buffalo to O'ahu to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

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
4,251 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

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
7.9
Good
8,002 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

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
9,028 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

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
11,047 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Comfort

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 O'ahu. 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 O'ahu?

    Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to O'ahu. It is only a 8.3 mi journey to Buffalo (BUF) from Buffalo’s city center.

  • How long is the flight from Buffalo to O'ahu?

    Departing from Buffalo to O'ahu will take you 14h 28m. The distance between Buffalo and O'ahu is about 4691 mi.

  • What are the cheapest airlines to fly from Buffalo to O'ahu one-way?

    $249 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $318 and $324, respectively.

  • Can I find deals for flights from Buffalo to O'ahu that include hotel bookings?

    Yes. In addition to deals on Buffalo to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to O'ahu?

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

  • Can I find deals for business class flights from Buffalo to O'ahu?

    Yes. Cheapflights offers flight deals from Buffalo to O'ahu 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 O'ahu?

    Currently, September is the cheapest month in which you can book a flight from Buffalo to O'ahu (average of $328). Flying from Buffalo to O'ahu in March is currently the most expensive (average of $637). 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 O'ahu

Discover the top 4 airlines that operate flights from Buffalo to O'ahu. 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$521Average$934FlexibilityNo cancel feeOn-time69%
DeltaCheapest$531Average$809FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$577Average$833FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$749Average$988FlexibilityNo cancel feeOn-time63%

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