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CA $256 Cheap Flights from Boise (BOI) to Buffalo (BUF)

View CA $256 flight on Sat, Oct 17, 2026Opens in a new window

Flight 1

Popular airlines from Boise Airport (BOI) to Buffalo Niagara Intl. Airport (BUF)

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Cheap flights from Boise (BOI) to Buffalo (BUF)

Prices were available within the past 7 days and start at CA $256 for one-way flights and CA $379 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Oct 14 - Wed, Oct 28
BOI
Boise
BUF
Buffalo
CA $379 Roundtrip, found 2 days ago
CA $379
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 14 from Boise to Buffalo, returning Wed, Oct 28, priced at CA $379 found 2 days ago
Delta
Mon, Oct 19 - Wed, Oct 28
BOI
Boise
BUF
Buffalo
CA $432 Roundtrip, found 2 days ago
CA $432
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Oct 19 from Boise to Buffalo, returning Wed, Oct 28, priced at CA $432 found 2 days ago
Delta
Wed, Oct 14 - Fri, Oct 23
BOI
Boise
BUF
Buffalo
CA $478 Roundtrip, found 2 days ago
CA $478
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 14 from Boise to Buffalo, returning Fri, Oct 23, priced at CA $478 found 2 days ago
Delta
Wed, Oct 14 - Mon, Oct 26
BOI
Boise
BUF
Buffalo
CA $483 Roundtrip, found 2 days ago
CA $483
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 14 from Boise to Buffalo, returning Mon, Oct 26, priced at CA $483 found 2 days ago
Delta
Fri, Oct 16 - Wed, Oct 28
BOI
Boise
BUF
Buffalo
CA $486 Roundtrip, found 2 days ago
CA $486
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Oct 16 from Boise to Buffalo, returning Wed, Oct 28, priced at CA $486 found 2 days ago
Delta
Sat, Oct 17 - Wed, Oct 28
BOI
Boise
BUF
Buffalo
CA $490 Roundtrip, found 2 days ago
CA $490
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Oct 17 from Boise to Buffalo, returning Wed, Oct 28, priced at CA $490 found 2 days ago
Delta
Mon, Oct 19 - Fri, Oct 23
BOI
Boise
BUF
Buffalo
CA $531 Roundtrip, found 2 days ago
CA $531
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Oct 19 from Boise to Buffalo, returning Fri, Oct 23, priced at CA $531 found 2 days ago
American Airlines
Sat, Oct 17 - Mon, Oct 26
BOI
Boise
BUF
Buffalo
CA $548 Roundtrip, found 2 days ago
CA $548
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct 17 from Boise to Buffalo, returning Mon, Oct 26, priced at CA $548 found 2 days ago
United
Sat, Oct 17 - Mon, Oct 26
BOI
Boise
BUF
Buffalo
CA $552 Roundtrip, found 2 days ago
CA $552
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 17 from Boise to Buffalo, returning Mon, Oct 26, priced at CA $552 found 2 days ago
Alaska Airlines
Sat, Oct 17 - Mon, Oct 26
BOI
Boise
BUF
Buffalo
CA $978 Roundtrip, found 2 days ago
CA $978
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Oct 17 from Boise to Buffalo, returning Mon, Oct 26, priced at CA $978 found 2 days ago

Frequently asked questions

How much does a flight from Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find one-way and return flights from BOI to BUF with Expedia. 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 our cheapest fares first, and use the Price Tracking tool to receive alerts when BOI to BUF ticket fares go up or down.
What is the cheapest month to fly from Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest months to fly from BOI 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 Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter BOI to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Southwest Airlines is one of the cheapest airlines offering connecting return flights from Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.), with tickets starting from around CA$476 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. You'll typically have a layover in Sky Harbor Intl. (PHX). 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 Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Boise, ID (BOI) 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 Boise, ID (BOI) 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 Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are approximately 32 connecting flights per day from Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Some common connection points include Denver Intl. (DEN), Seattle - Tacoma Intl. (SEA), and Sky Harbor Intl. (PHX).
What is the earliest flight from Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.) typically departs around 5:00 AM. This service is operated by United and is a seasonal offering, active only in July. An early departure like this can be great if you want to maximize 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 Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You'll typically find the most flights from Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.) on a Tuesday, with around 33 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Southwest Airlines, and Alaska Airlines. Flight schedules are fairly consistent throughout the week, so you'll have plenty of options no matter when you choose to fly.
What are the most popular departure times for flights from Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.) are in the morning, from 6am to 9am. Many major carriers, including Southwest Airlines, United and American Airlines, offer flights during this window. Many travellers prefer these early morning flights as they allow you to arrive at your destination with plenty of time to spare for the day.
How long does it take to fly from Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are no nonstop flights from Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.). The distance between these two cities is about 3,011 kilometers (1,871 miles). For flights with one stop, you can expect the journey to take around 6 hours 18 minutes. If your flight has two or more stops, the travel time will be longer, typically around 13 hours 30 minutes. Keep in mind that these are average times, and your actual travel duration can vary depending on the specific routing, layover times, and even weather conditions.
Can you fly business or first class from Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Yes, you can fly business class or first class between BOI and BUF. You can fly business class with Delta.First class cabins are available on Alaska Airlines, United, Delta, and American Airlines.
How do I earn miles on a Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Boise, ID (BOI) 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 Boise, ID (BOI)?
If you're planning to travel to Buffalo from Boise Airport (BOI), you can fly directly into Buffalo Niagara International Airport (BUF). Some flights may connect through major hubs like Denver International Airport (DEN), Sky Harbor International Airport (PHX), or Harry Reid International Airport (LAS) 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 Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Boise, ID (BOI) 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 Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Boise, ID (BOI) 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 Boise, ID (BOI) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Boise, ID (BOI) 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
Boise
Destination airport
Buffalo Niagara Intl.
Roundtrip price
CA $379
Distance
2993 km

Book with confidence

Boise to Buffalo Flights

The easy way to book your flights from Boise to Buffalo 

With Expedia, it’s simple to find and book flights to Buffalo from Boise 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 Boise to Buffalo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Boise, BOI to Buffalo Niagara Intl., BUF 

Sort your search results by price to find great deals on your flight from Boise to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from Boise currently is just CA $379 rising to CA $978.  

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 Boise 

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.

Boise to Buffalo Flights

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