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CA $358 Cheap Flights from Honolulu (HNL) to Buffalo (BUF)

View CA $358 flight on Thu, Aug 27, 2026Opens in a new window

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

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Cheap flights from Honolulu (HNL) to Buffalo (BUF)

Prices were available within the past 7 days and start at CA $358 for one-way flights and CA $1,003 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Oct 14 - Thu, Oct 15
HNL
Oahu
BUF
Buffalo
CA $1,003 Roundtrip, found 5 days ago
CA $1,003
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 14 from Oahu to Buffalo, returning Thu, Oct 15, priced at CA $1,003 found 5 days ago
American Airlines
Wed, Oct 14 - Thu, Oct 15
HNL
Oahu
BUF
Buffalo
CA $1,201 Roundtrip, found 5 days ago
CA $1,201
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 14 from Oahu to Buffalo, returning Thu, Oct 15, priced at CA $1,201 found 5 days ago
United
Wed, Oct 14 - Thu, Oct 15
HNL
Oahu
BUF
Buffalo
CA $1,285 Roundtrip, found 5 days ago
CA $1,285
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 14 from Oahu to Buffalo, returning Thu, Oct 15, priced at CA $1,285 found 5 days ago
United
Wed, Oct 14 - Thu, Oct 15
HNL
Oahu
BUF
Buffalo
CA $1,293 Roundtrip, found 5 days ago
CA $1,293
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 14 from Oahu to Buffalo, returning Thu, Oct 15, priced at CA $1,293 found 5 days ago
American Airlines
Wed, Oct 14 - Thu, Oct 15
HNL
Oahu
BUF
Buffalo
CA $1,379 Roundtrip, found 5 days ago
CA $1,379
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 14 from Oahu to Buffalo, returning Thu, Oct 15, priced at CA $1,379 found 5 days ago
United
Wed, Oct 14 - Thu, Oct 15
HNL
Oahu
BUF
Buffalo
CA $1,426 Roundtrip, found 5 days ago
CA $1,426
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 14 from Oahu to Buffalo, returning Thu, Oct 15, priced at CA $1,426 found 5 days ago
United
Wed, Oct 14 - Thu, Oct 15
HNL
Oahu
BUF
Buffalo
CA $1,434 Roundtrip, found 5 days ago
CA $1,434
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 14 from Oahu to Buffalo, returning Thu, Oct 15, priced at CA $1,434 found 5 days ago
Alaska Airlines
Wed, Oct 14 - Thu, Oct 15
HNL
Oahu
BUF
Buffalo
CA $1,437 Roundtrip, found 5 days ago
CA $1,437
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Oct 14 from Oahu to Buffalo, returning Thu, Oct 15, priced at CA $1,437 found 5 days ago
Alaska Airlines
Wed, Oct 14 - Thu, Oct 15
HNL
Oahu
BUF
Buffalo
CA $1,439 Roundtrip, found 5 days ago
CA $1,439
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Oct 14 from Oahu to Buffalo, returning Thu, Oct 15, priced at CA $1,439 found 5 days ago
United
Wed, Oct 14 - Thu, Oct 15
HNL
Oahu
BUF
Buffalo
CA $1,493 Roundtrip, found 5 days ago
CA $1,493
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 14 from Oahu to Buffalo, returning Thu, Oct 15, priced at CA $1,493 found 5 days ago

Frequently asked questions

How much does a flight from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from CA $358 and cheap return flights from CA $1,003 HNL to BUF with Expedia. One-way flights typically cost between CA$701 and CA$1777. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when HNL to BUF ticket fares go up or down.
What is the cheapest month to fly from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest months to fly from HNL to BUF are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter HNL to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Southwest Airlines is one of the cheapest airlines offering connecting return flights from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), with prices starting from around CA$545 for flights that can be booked for departure within the next year, typically with a layover in Los Angeles Intl. (LAX). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
While there aren't any direct flights, you'll find approximately 37 connecting flights per day from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Some common connection points include Los Angeles Intl. (LAX), Seattle - Tacoma Intl. (SEA), and Sky Harbor Intl. (PHX).
What is the earliest flight from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) typically departs around 12:55 AM. This flight is operated by Alaska Airlines and American Airlines. This is a seasonal service active only in May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You'll typically find the most flights from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) on a Thursday, with around 46 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, Southwest Airlines, and Alaska Airlines. Thursday offers notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Daniel K. Inouye Intl. (HNL) to Buffalo Niagara Intl. (BUF) are in the late evening, from 9pm to midnight. Many major carriers, including United, Southwest Airlines and American Airlines, offer flights during this window. Many travelers prefer this timing because it allows you to maximize your day in Honolulu before your flight, and you'll arrive in Buffalo the next day.
How long does it take to fly from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are no nonstop flights from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). For flights with one stop, you can expect the journey to take around 14 hours. If your flight has two or more stops, the travel time will be longer, typically around 16 hours 18 minutes. The total distance covered on this route is approximately 7,554 kilometers. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Yes, you can fly business class or first class between HNL and BUF. First class cabins are available on Alaska Airlines, Delta, Hawaiian Airlines, United, and American Airlines.
How do I earn miles on a Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buffalo, NY (BUF) from Honolulu, HI (HNL)?
If you're planning to travel to Buffalo from Daniel K. Inouye Intl. (HNL), you can fly directly into Buffalo Niagara International Airport (BUF) which offers international flights and connections. Some flights may connect through major hubs like Los Angeles Intl. (LAX), San Francisco Intl. (SFO), or Sky Harbor Intl. (PHX) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Honolulu, HI (HNL-Daniel K. Inouye Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Daniel K. Inouye Intl.
Destination airport
Buffalo Niagara Intl.
Roundtrip price
CA $1,003
Distance
7509 km

Book with confidence

Honolulu to Buffalo Flights

The easy way to book your flights from Honolulu to Buffalo 

With Expedia, it’s simple to find and book flights to Buffalo from Honolulu whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Buffalo Niagara Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Honolulu to Buffalo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Daniel K. Inouye Intl., HNL to Buffalo Niagara Intl., BUF 

Sort your search results by price to find great deals on your flight from Honolulu to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from Honolulu currently is just CA $1,003 rising to CA $1,493.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Buffalo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Buffalo from Honolulu 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Buffalo with Expedia today.

Honolulu to Buffalo Flights

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*Available to Expedia members.