What are the cheapest airlines flying from Buffalo to Boise round-trip?

Currently priced at $337, United Airlines will fly you from Buffalo to Boise and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $353 and $479, respectively. United Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Buffalo to Boise?

Travelers seeking maximum savings on their Buffalo to Boise flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

What are the most popular airlines that fly from Buffalo to Boise?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Buffalo to Boise.

What is the cheapest day to fly round-trip from Buffalo to Boise?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 37% on the overall cost on flights from Buffalo to Boise.

What is the cheapest month to fly from Buffalo to Boise?

September can be a great time to fly to Boise from Buffalo with a flight ticket averaging about $517. Cheapflights users have found deals in the month of September for as cheap as $310. The most expensive prices can be found in the month of May.

Can I find deals for flights from Buffalo to Boise that include hotel bookings?

Yes. In addition to deals on Buffalo to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Buffalo to Boise?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Boise.

Can I find deals for business class flights from Buffalo to Boise?

Yes. Cheapflights offers flight deals from Buffalo to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$185+ Flights from Buffalo to Boise

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Cheap flight deals from Buffalo to Boise

Round-trip from	$337 (United Airlines)
One-way from	$185 (American Airlines)
Popular in	May
Cheapest in	September
Average price	$466

From Buffalo to Boise Air Term. Gowen Fld

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One-way flight from Buffalo to Boise Air Term. Gowen Fld

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Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Buffalo to Boise

Cheapest flights from Buffalo to Boise
Explore the most affordable flight options available from Buffalo to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Sat 9/137:05 amBUF - BOI

1 stop6h 26mUnited Airlines

Sat 9/2012:27 pmBOI - BUF

1 stop6h 49mUnited Airlines

Deal found 7/28

$337

Sat 9/131:00 pmBUF - BOI

2 stops10h 48mAmerican Airlines

Sat 9/207:00 amBOI - BUF

2 stops12h 50mAmerican Airlines

Deal found 7/28

$353

Sun 8/247:41 pmBUF - BOI

1 stop6h 15mDelta

Sun 8/316:00 amBOI - BUF

2 stops10h 36mDelta

Deal found 7/27

$479

Fri 8/298:30 amBUF - BOI

2 stops10h 30mSouthwest

Tue 9/26:05 pmBOI - BUF

2 stops12h 00mSouthwest

Deal found 7/28

$515

Best flights from Buffalo to Boise
Discover carefully curated flight deals from Buffalo to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sat 9/137:05 amBUF - BOI

1 stop6h 26mUnited Airlines

Sat 9/2012:27 pmBOI - BUF

1 stop6h 49mUnited Airlines

Deal found 7/28

$337

Sat 9/131:00 pmBUF - BOI

2 stops10h 48mAmerican Airlines

Sat 9/207:00 amBOI - BUF

2 stops12h 50mAmerican Airlines

Deal found 7/28

$353

Sun 8/247:41 pmBUF - BOI

1 stop6h 15mDelta

Sun 8/316:00 amBOI - BUF

2 stops10h 36mDelta

Deal found 7/27

$479

Fri 8/298:30 amBUF - BOI

2 stops10h 30mSouthwest

Tue 9/26:05 pmBOI - BUF

2 stops12h 00mSouthwest

Deal found 7/28

$515

Last-minute flights from Buffalo to Boise
Discover last-minute flight deals from Buffalo to Boise. Data last updated July 29, 2025 and is based on user searches.

Mon 8/117:00 amBUF - BOI

2 stops11h 40mUnited Airlines

Fri 8/157:00 amBOI - BUF

2 stops12h 01mUnited Airlines

Deal found 7/27

$739

Sun 8/247:41 pmBUF - BOI

1 stop6h 15mDelta

Sun 8/316:00 amBOI - BUF

2 stops10h 36mDelta

Deal found 7/27

$479

Fri 8/297:08 amBUF - BOI

1 stop7h 38mAmerican Airlines

Tue 9/27:00 amBOI - BUF

1 stop7h 41mAmerican Airlines

Deal found 7/28

$463

Fri 8/298:30 amBUF - BOI

2 stops10h 30mSouthwest

Tue 9/26:05 pmBOI - BUF

2 stops12h 00mSouthwest

Deal found 7/28

$515

One-way flights from Buffalo to Boise
Search for one-way flight options from Buffalo to Boise. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Mon 8/256:29 amBUF - BOI

1 stop8h 00mAmerican Airlines

Deal found 7/28

$185

Mon 8/257:41 pmBUF - BOI

1 stop6h 15mDelta

Deal found 7/27

$281

Sun 8/311:41 amBUF - BOI

3 stops33h 11mMultiple Airlines

Deal found 7/28

$432

Fly from

Fly to

Route

Depart

Return

Price

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

Sat 9/13

7:05 am-11:31 am

1 stop6h 26m

Boise Air Term. Gowen Fld

Sat 9/20

12:27 pm-9:16 pm

1 stop6h 49m

$337

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

Sat 9/13

1:00 pm-9:48 pm

2 stops10h 48m

Boise Air Term. Gowen Fld

Sat 9/20

7:00 am-9:50 pm

2 stops12h 50m

$353

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

Sun 8/24

7:41 pm-11:56 pm

1 stop6h 15m

Boise Air Term. Gowen Fld

Sun 8/31

6:00 am-6:36 pm

2 stops10h 36m

$479

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

Fri 8/29

8:30 am-5:00 pm

2 stops10h 30m

Boise Air Term. Gowen Fld

Tue 9/2

6:05 pm-8:05 am

2 stops12h 00m

$515

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

Mon 8/25

6:29 am-12:29 pm

1 stop8h 00m

$185

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

Mon 8/25

7:41 pm-11:56 pm

1 stop6h 15m

$281

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

Sun 8/3

11:41 am-6:52 pm

3 stops33h 11m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Buffalo to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Buffalo with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Boise

What is the cheapest month to book a flight from Buffalo to Boise?

Currently, October is the cheapest month in which you can book a flight from Buffalo to Boise (average of $314). Flying from Buffalo to Boise in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to BOI?

A simple way to save on the total cost of your ticket is to fly from Buffalo to Boise in the afternoon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the morning.

What’s the top layover airport for flights from Buffalo to Boise?

Denver (DEN) – chosen by Cheapflights users on 80% of 1-stop itineraries from Buffalo to Boise on Cheapflights.

What’s the cheapest layover airport for flights from Buffalo to Boise?

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $440.

What’s the fastest layover option from Buffalo to Boise?

Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 3h 04m.

Which airport typically offers the quickest layover for flights from Buffalo to Boise?

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 08m.

Reviews of airlines servicing Boise

Read through reviews of airlines operating flights from Buffalo to Boise, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Southwest

8.0

Very good

4,238 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Delta

8.0

Very good

7,979 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

United Airlines

7.4

Good

8,896 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Related info for your journey

What are the cheapest airlines flying from Buffalo to Boise round-trip?
Currently priced at $337, United Airlines will fly you from Buffalo to Boise and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $353 and $479, respectively. United Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Buffalo to Boise that include hotel bookings?
Yes. In addition to deals on Buffalo to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Buffalo to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Boise.
Can I find deals for business class flights from Buffalo to Boise?
Yes. Cheapflights offers flight deals from Buffalo to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Buffalo to Boise?
Currently, October is the cheapest month in which you can book a flight from Buffalo to Boise (average of $314). Flying from Buffalo to Boise in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Meridian

Nampa

Ontario

McCall

Caldwell

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Other flights to Boise

Top 4 airlines flying from Buffalo to Boise

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$339	Average$477	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$344	Average$597	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$347	Average$577	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$431	Average$457	FlexibilityNo cancel fee	On-time63%

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$185+ Cheap flights from Buffalo to Boise (BUF - BOI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Buffalo to Boise with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Buffalo to Boise

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Buffalo to Boise

Cheapest flights from Buffalo to BoiseExplore the most affordable flight options available from Buffalo to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Buffalo to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buffalo to Boise that are best for you.

Best time to book a flight from Buffalo to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Buffalo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Boise

What is the cheapest month to book a flight from Buffalo to Boise?

What is the cheapest time of day to fly from BUF to BOI?

Find hourly flight availability from Buffalo to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

What’s the top layover airport for flights from Buffalo to Boise?

Share of 1-stop round-trip flights from Buffalo to Boise chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Buffalo to Boise?

Average round-trip fare for 1-stop flights from Buffalo to Boise, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Buffalo to Boise?

Shortest average travel time for 1-stop one-way flights from Buffalo to Boise, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Buffalo to Boise?

Average layover duration for 1-stop one-way flights from Buffalo to Boise, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated July 29, 2025.

Read through reviews of airlines operating flights from Buffalo to Boise, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Buffalo to Boise round-trip?

Can I find deals for flights from Buffalo to Boise that include hotel bookings?

How can I find direct flights from Buffalo to Boise?

Can I find deals for business class flights from Buffalo to Boise?

What is the cheapest month to book a flight from Buffalo to Boise?

Traveling to a place near Boise?

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Alternative routes for Buffalo to Boise

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Top 4 airlines flying from Buffalo to Boise

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Cheapest flights from Buffalo to Boise
Explore the most affordable flight options available from Buffalo to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.