$414 Cheap Flights from Hilo (ITO) to Buffalo (BUF)

View $414 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Hilo Intl. Airport (ITO) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Hilo to Buffalo (ITO-BUF)

Prices were available within the past 7 days and start at $414 for one-way flights and $1,065 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Thu, Jul 10 - Thu, Jul 17
ITO
Hawaii Island
BUF
Buffalo
$1,065 Roundtrip, found 1 day ago
$1,065
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, Jul 10 from Hawaii Island to Buffalo, returning Thu, Jul 17, priced at $1,065 found 1 day ago
Hawaiian Airlines
Thu, Jul 10 - Thu, Jul 17
ITO
Hawaii Island
BUF
Buffalo
$1,080 Roundtrip, found 1 day ago
$1,080
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, Jul 10 from Hawaii Island to Buffalo, returning Thu, Jul 17, priced at $1,080 found 1 day ago
Hawaiian Airlines
Thu, Jul 10 - Thu, Jul 17
ITO
Hawaii Island
BUF
Buffalo
$1,172 Roundtrip, found 1 day ago
$1,172
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, Jul 10 from Hawaii Island to Buffalo, returning Thu, Jul 17, priced at $1,172 found 1 day ago
Delta
Thu, Jul 10 - Thu, Jul 17
ITO
Hawaii Island
BUF
Buffalo
$1,197 Roundtrip, found 1 day ago
$1,197
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jul 10 from Hawaii Island to Buffalo, returning Thu, Jul 17, priced at $1,197 found 1 day ago
Southwest Airlines
Thu, Jul 10 - Thu, Jul 17
ITO
Hawaii Island
BUF
Buffalo
$1,249 Roundtrip, found 1 day ago
$1,249
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Thu, Jul 10 from Hawaii Island to Buffalo, returning Thu, Jul 17, priced at $1,249 found 1 day ago
Delta
Thu, Jul 10 - Thu, Jul 17
ITO
Hawaii Island
BUF
Buffalo
$1,251 Roundtrip, found 1 day ago
$1,251
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jul 10 from Hawaii Island to Buffalo, returning Thu, Jul 17, priced at $1,251 found 1 day ago
Hawaiian Airlines
Thu, Jul 10 - Thu, Jul 17
ITO
Hawaii Island
BUF
Buffalo
$1,278 Roundtrip, found 1 day ago
$1,278
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, Jul 10 from Hawaii Island to Buffalo, returning Thu, Jul 17, priced at $1,278 found 1 day ago
Hawaiian Airlines
Thu, Jul 10 - Thu, Jul 17
ITO
Hawaii Island
BUF
Buffalo
$1,282 Roundtrip, found 1 day ago
$1,282
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, Jul 10 from Hawaii Island to Buffalo, returning Thu, Jul 17, priced at $1,282 found 1 day ago
Alaska Airlines
Thu, Jul 10 - Thu, Jul 17
ITO
Hawaii Island
BUF
Buffalo
$1,383 Roundtrip, found 1 day ago
$1,383
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jul 10 from Hawaii Island to Buffalo, returning Thu, Jul 17, priced at $1,383 found 1 day ago
United
Thu, Jul 10 - Thu, Jul 17
ITO
Hawaii Island
BUF
Buffalo
$2,842 Roundtrip, found 1 day ago
$2,842
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 10 from Hawaii Island to Buffalo, returning Thu, Jul 17, priced at $2,842 found 1 day ago
Flights from Hilo (ITO) to Buffalo (BUF)
Origin airport
Hilo Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$1,065
Distance
4619 mi

Hilo to Buffalo Flights

The cheapest times to fly from Hilo 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 Hilo to Buffalo are during the month of July. You can find some of the cheapest flights from Hilo to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hilo to Buffalo

Sunday is one of the best days to book for cheap flights from Hilo 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 Hilo 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 Hilo to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $414 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 Hilo 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 Hilo 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.

 

Frequently asked questions

How much does a flight from Hilo Intl. Airport (ITO) to Buffalo Niagara Intl. Airport (BUF) cost?
Discover the latest flight deals from ITO to BUF by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ITO to BUF?
The cheapest flights from ITO to BUF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ITO to BUF?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ITO to BUF. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Hilo Intl. Airport (ITO) to Buffalo Niagara Intl. Airport (BUF)?
There are no daily direct flights departing from Hilo Intl. Airport (ITO) to Buffalo Niagara Intl. Airport (BUF). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from ITO to BUF?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hilo Intl. Airport (ITO) to Buffalo Niagara Intl. Airport (BUF)?
To touch down at Buffalo Niagara Intl. Airport (BUF) on time, choose a flight that leaves Hilo Intl. Airport (ITO) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Hilo Intl. Airport (ITO) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Holding off until just before your trip to book a ticket from ITO to BUF often results in higher prices. While you may come across some last-minute discounts, there's no guarantee. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book an ITO to BUF flight and hotel package?
You'll generally save money by securing an ITO 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. Once you've chosen your preferred accommodations and flights, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Hilo Intl. Airport (ITO) to Buffalo Niagara Intl. Airport (BUF)?
It's generally possible to cancel or reschedule your ITO to BUF flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.