$258 Cheap Flights from Honolulu (HNL) to Buffalo (BUF)

View $258 flight on Thu, Dec 11, 2025Opens in a new window

Popular airlines from Daniel K. Inouye Intl. Airport (HNL) to Buffalo Niagara Intl. Airport (BUF)

Cheap Flights from Honolulu to Buffalo (HNL-BUF)

Prices were available within the past 7 days and start at $258 for one-way flights and $555 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Dec 3 - Mon, Dec 8
HNL
Oahu
BUF
Buffalo
$555 Roundtrip, found 6 hours ago
$555
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Dec 3 from Oahu to Buffalo, returning Mon, Dec 8, priced at $555 found 6 hours ago
Delta
Tue, Feb 17 - Mon, Feb 23
HNL
Oahu
BUF
Buffalo
$579 Roundtrip, found 4 days ago
$579
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Feb 17 from Oahu to Buffalo, returning Mon, Feb 23, priced at $579 found 4 days ago
American Airlines
Tue, Feb 17 - Mon, Feb 23
HNL
Oahu
BUF
Buffalo
$580 Roundtrip, found 4 days ago
$580
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Feb 17 from Oahu to Buffalo, returning Mon, Feb 23, priced at $580 found 4 days ago
United
Wed, Dec 3 - Mon, Dec 8
HNL
Oahu
BUF
Buffalo
$584 Roundtrip, found 6 hours ago
$584
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Dec 3 from Oahu to Buffalo, returning Mon, Dec 8, priced at $584 found 6 hours ago
American Airlines
Tue, Feb 17 - Mon, Feb 23
HNL
Oahu
BUF
Buffalo
$586 Roundtrip, found 4 days ago
$586
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Feb 17 from Oahu to Buffalo, returning Mon, Feb 23, priced at $586 found 4 days ago
United
Wed, Dec 3 - Mon, Dec 8
HNL
Oahu
BUF
Buffalo
$589 Roundtrip, found 6 hours ago
$589
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Dec 3 from Oahu to Buffalo, returning Mon, Dec 8, priced at $589 found 6 hours ago
Delta
Tue, Feb 17 - Mon, Feb 23
HNL
Oahu
BUF
Buffalo
$589 Roundtrip, found 4 days ago
$589
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Feb 17 from Oahu to Buffalo, returning Mon, Feb 23, priced at $589 found 4 days ago
American Airlines
Tue, Feb 17 - Mon, Feb 23
HNL
Oahu
BUF
Buffalo
$593 Roundtrip, found 4 days ago
$593
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Feb 17 from Oahu to Buffalo, returning Mon, Feb 23, priced at $593 found 4 days ago
Southwest Airlines
Wed, Nov 19 - Mon, Nov 24
HNL
Oahu
BUF
Buffalo
$610 Roundtrip, found 2 hours ago
$610
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Wed, Nov 19 from Oahu to Buffalo, returning Mon, Nov 24, priced at $610 found 2 hours ago
Alaska Airlines
Thu, Jul 30 - Thu, Aug 6
HNL
Oahu
BUF
Buffalo
$984 Roundtrip, found 1 hour ago
$984
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Thu, Jul 30 from Oahu to Buffalo, returning Thu, Aug 6, priced at $984 found 1 hour ago

Find the cheapest month to fly from Honolulu (HNL) to Buffalo (BUF)

September is typically the cheapest month to fly

From $451 - $1,081 per traveler.

Frequently asked questions

How much does a flight from Daniel K. Inouye Intl. Airport (HNL) to Buffalo Niagara Intl. Airport (BUF) cost?
Lock in a cheap one-way flight from $258 or cheap return flight from $555 from Daniel K. Inouye Intl. Airport (HNL) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Daniel K. Inouye Intl. Airport (HNL) to Buffalo Niagara Intl. Airport (BUF)?
December is the cheapest month to fly from HNL to BUF. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Daniel K. Inouye Intl. Airport (HNL) to Buffalo Niagara Intl. Airport (BUF)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest HNL to BUF flight.
How many flights per day from Daniel K. Inouye Intl. Airport (HNL) to Buffalo Niagara Intl. Airport (BUF)?
Nonstop flights from Daniel K. Inouye Intl. Airport (HNL) to Buffalo Niagara Intl. Airport (BUF) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HNL to BUF?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a range of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Daniel K. Inouye Intl. Airport (HNL) to Buffalo Niagara Intl. Airport (BUF)?
To avoid potential delays on the Daniel K. Inouye Intl. Airport (HNL) to Buffalo Niagara Intl. Airport (BUF) route, fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Daniel K. Inouye Intl. Airport (HNL) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Booking your flight from HNL to BUF just before your trip is usually more expensive. But if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a HNL to BUF flight and hotel package?
You'll typically save money by booking a HNL to BUF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your preferred flights and accommodations, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Daniel K. Inouye Intl. Airport (HNL) to Buffalo Niagara Intl. Airport (BUF)?
Typically, you're able to reschedule or cancel your HNL to BUF flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like further information, head to our Customer Service portal.

Travel information

Origin airport
Daniel K. Inouye Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$554
Distance
4693 mi

Book with confidence

Honolulu to Buffalo Flights

The cheapest times to fly from Honolulu to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Honolulu to Buffalo are during the month of December. You can find some of the cheapest flights from Honolulu to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Honolulu to Buffalo

Sunday is one of the best days to book for cheap flights from Honolulu to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Honolulu to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Honolulu to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $258 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Honolulu to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Honolulu to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Honolulu to Buffalo Flights

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*Available to One Key members.