$177 Cheap Flights from Buffalo (BUF) to Boise (BOI)

View $177 flight on Sat, Jan 17, 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 to Boise (BUF-BOI)

Prices were available within the past 7 days and start at $177 for one-way flights and $355 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Feb 20 - Sat, Feb 21
BUF
Buffalo
BOI
Boise
$355 Roundtrip, found 6 days ago
$355
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Feb 20 from Buffalo to Boise, returning Sat, Feb 21, priced at $355 found 6 days ago
Delta
Tue, Dec 16 - Wed, Dec 24
BUF
Buffalo
BOI
Boise
$380 Roundtrip, found 4 days ago
$380
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Dec 16 from Buffalo to Boise, returning Wed, Dec 24, priced at $380 found 4 days ago
Delta
Wed, Jan 14 - Sun, Jan 18
BUF
Buffalo
BOI
Boise
$382 Roundtrip, found 5 days ago
$382
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Jan 14 from Buffalo to Boise, returning Sun, Jan 18, priced at $382 found 5 days ago
Delta
Thu, Dec 11 - Wed, Dec 24
BUF
Buffalo
BOI
Boise
$385 Roundtrip, found 5 days ago
$385
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Dec 11 from Buffalo to Boise, returning Wed, Dec 24, priced at $385 found 5 days ago
Delta
Fri, Oct 31 - Wed, Nov 5
BUF
Buffalo
BOI
Boise
$385 Roundtrip, found 1 day ago
$385
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 31 from Buffalo to Boise, returning Wed, Nov 5, priced at $385 found 1 day ago
Delta
Mon, Feb 2 - Wed, Feb 18
BUF
Buffalo
BOI
Boise
$387 Roundtrip, found 6 days ago
$387
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Feb 2 from Buffalo to Boise, returning Wed, Feb 18, priced at $387 found 6 days ago
Delta
Fri, Oct 31 - Thu, Nov 6
BUF
Buffalo
BOI
Boise
$390 Roundtrip, found 1 day ago
$390
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 31 from Buffalo to Boise, returning Thu, Nov 6, priced at $390 found 1 day ago
Southwest Airlines
Wed, Dec 17 - Mon, Dec 22
BUF
Buffalo
BOI
Boise
$402 Roundtrip, found 20 hours ago
$402
Roundtrip
found 20 hours ago
Select Southwest Airlines flight, departing Wed, Dec 17 from Buffalo to Boise, returning Mon, Dec 22, priced at $402 found 20 hours ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
BUF
Buffalo
BOI
Boise
$445 Roundtrip, found 5 hours ago
$445
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Dec 4 from Buffalo to Boise, returning Mon, Dec 8, priced at $445 found 5 hours ago
Alaska Airlines
Wed, Dec 3 - Wed, Dec 10
BUF
Buffalo
BOI
Boise
$597 Roundtrip, found 2 days ago
$597
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Dec 3 from Buffalo to Boise, returning Wed, Dec 10, priced at $597 found 2 days ago

Find the cheapest month to fly from Buffalo (BUF) to Boise (BOI)

August is typically the cheapest month to fly

From $284 - $813 per traveler.

Alternative airports near Boise

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Boise Airport BOI. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $385
BOI
Boise Airport
CheapestClosest
Average driving time to city center8 min
Flights from $385

Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Boise Airport (BOI) cost?
Snag a cheap one-way flight from $177 or cheap return flight from $355 from Buffalo Niagara Intl. Airport (BUF) to Boise Airport (BOI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Buffalo Niagara Intl. Airport (BUF) to Boise Airport (BOI)?
February is the most affordable month to fly from BUF to BOI. Traveling outside of peak seasons is often the key to finding better deals on flights.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Boise Airport (BOI)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BUF to BOI flight.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Boise Airport (BOI)?
There are no daily nonstop flights available from Buffalo Niagara Intl. Airport (BUF) to Boise Airport (BOI). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from BUF to BOI?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, airline 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 Buffalo Niagara Intl. Airport (BUF) to Boise Airport (BOI)?
Book a flight from Buffalo Niagara Intl. Airport (BUF) to Boise Airport (BOI) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this time have a 22% higher chance of being canceled, on average.**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 Buffalo Niagara Intl. Airport (BUF) to Boise Airport (BOI) last-minute?
Waiting until just before your departure to book a ticket from BUF to BOI often results in higher prices. While you might find some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule to maximize your chances of getting a bargain.
Is it cheaper to book a BUF to BOI flight and hotel package?
You'll typically save money by booking a BUF to BOI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your ideal accommodations and flights, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Boise Airport (BOI)?
It's usually possible to cancel or reschedule your BUF to BOI flight. However, for bookings made more than 24 hours ago, 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 further details on our Customer Service portal.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Boise
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$355
Distance
1870 mi

Book with confidence

Buffalo to Boise Flights

The cheapest times to fly from Buffalo to Boise

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 Buffalo to Boise are during the month of February. You can find some of the cheapest flights from Buffalo to Boise with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buffalo to Boise

Sunday is one of the best days to book for cheap flights from Buffalo to Boise: 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 Buffalo to Boise

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 Buffalo to Boise in 2025. You can also book with separate airlines for your outbound and return journeys, from $177 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 Buffalo to Boise 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 Buffalo to Boise 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.

 

Buffalo to Boise Flights

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*Available to One Key members.