CA $311 Cheap Flights from Buffalo (BUF) to Boise (BOI)

View CA $311 flight on Tue, Jun 9, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at CA $311 for one-way flights and CA $729 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jul 21 - Wed, Jul 29
BUF
Buffalo
BOI
Boise
CA $729 Roundtrip, found 5 days ago
CA $729
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jul 21 from Buffalo to Boise, returning Wed, Jul 29, priced at CA $729 found 5 days ago
Delta
Wed, May 20 - Wed, May 27
BUF
Buffalo
BOI
Boise
CA $733 Roundtrip, found 5 days ago
CA $733
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, May 20 from Buffalo to Boise, returning Wed, May 27, priced at CA $733 found 5 days ago
American Airlines
Wed, May 20 - Wed, May 27
BUF
Buffalo
BOI
Boise
CA $740 Roundtrip, found 5 days ago
CA $740
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, May 20 from Buffalo to Boise, returning Wed, May 27, priced at CA $740 found 5 days ago
American Airlines
Wed, May 20 - Wed, May 27
BUF
Buffalo
BOI
Boise
CA $743 Roundtrip, found 5 days ago
CA $743
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, May 20 from Buffalo to Boise, returning Wed, May 27, priced at CA $743 found 5 days ago
American Airlines
Wed, Jul 22 - Sun, Jul 26
BUF
Buffalo
BOI
Boise
CA $757 Roundtrip, found 5 days ago
CA $757
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Jul 22 from Buffalo to Boise, returning Sun, Jul 26, priced at CA $757 found 5 days ago
American Airlines
Wed, Jul 22 - Sun, Jul 26
BUF
Buffalo
BOI
Boise
CA $762 Roundtrip, found 5 days ago
CA $762
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Jul 22 from Buffalo to Boise, returning Sun, Jul 26, priced at CA $762 found 5 days ago
Delta
Wed, Jul 22 - Sun, Jul 26
BUF
Buffalo
BOI
Boise
CA $764 Roundtrip, found 5 days ago
CA $764
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Jul 22 from Buffalo to Boise, returning Sun, Jul 26, priced at CA $764 found 5 days ago
Delta
Wed, Jul 22 - Sun, Jul 26
BUF
Buffalo
BOI
Boise
CA $769 Roundtrip, found 5 days ago
CA $769
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Jul 22 from Buffalo to Boise, returning Sun, Jul 26, priced at CA $769 found 5 days ago
United
Mon, Jul 13 - Sat, Jul 18
BUF
Buffalo
BOI
Boise
CA $958 Roundtrip, found 5 hours ago
CA $958
Roundtrip
found 5 hours ago
Select United flight, departing Mon, Jul 13 from Buffalo to Boise, returning Sat, Jul 18, priced at CA $958 found 5 hours ago
Alaska Airlines
Mon, Jul 13 - Sat, Jul 18
BUF
Buffalo
BOI
Boise
CA $1,140 Roundtrip, found 5 hours ago
CA $1,140
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Mon, Jul 13 from Buffalo to Boise, returning Sat, Jul 18, priced at CA $1,140 found 5 hours ago

Frequently asked questions

What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI)?
September is typically the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI), with average round-trip fares around 990 CAD. This is about 23% lower than the average price throughout the year. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. Other cheap months to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI) include February and August.*Averages based on flights available on Expedia in the last year.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI), 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI)?
Based on booking data from the past year, the cheapest months to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI) are typically September and February, with average round-trip flight prices around 990 CAD. While these months offer the best value, you might find that flight options are more plentiful during peak travel seasons. If you're looking for a balance of good prices and a decent selection of flights, consider these months for your trip.*Prices based on flights available on Expedia in the last year.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI)?
There are approximately 35 connecting flights per day from Buffalo Niagara Intl. (BUF) to Boise, ID (BOI). Some common connection points include O'Hare Intl. (ORD), Baltimore Washington Intl. Thurgood Marshall (BWI), and Midway Intl. (MDW).
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from BUF to BOI. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI)?
If you're flying from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI), you'll typically find the most flights on a Wednesday, with around 27 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, United Airlines, and American Airlines. Wednesday offers notably more flight options compared to other days of the week, making it a good day to consider for your journey.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI)?
The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to Boise, ID (BOI) are in the early morning, from 6am to 9am. About 46% of passengers prefer this time window. Many major carriers, including WN, AA and UA, offer flights during this window. These times work well because you can get an early start to your travel day and arrive at your destination with plenty of time left.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI)?
Flying from BUF to BOI with a connection usually takes about 8 hours 20 minutes, traveling roughly 1,871 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI)?
Select the "Business class" and "First class" filters when looking for BUF to BOI flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI) 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.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI) 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI) 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Boise, ID (BOI) 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
Buffalo Niagara Intl.
Destination airport
Boise
Roundtrip price
CA $728
Distance
2993 km

Book with confidence

Buffalo to Boise Flights

The easy way to book your flights from Buffalo to Boise 

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

 

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

Sort your search results by price to find great deals on your flight from Buffalo to Boise—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Boise from Buffalo currently is just CA $729 rising to CA $1,140.  

Here are more money-saving tips: 

  • Fly in July when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Boise  
  • 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 Boise from Buffalo 

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 Boise with Expedia today.

Buffalo to Boise Flights

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*Available to Expedia members.