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$248+ Cheap flights from Boise to Buffalo (BOI - BUF)

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BUF
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Boise to Buffalo

Cheapest flights from Boise to Buffalo
Explore the most affordable flight options available from Boise to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:26 pm
BOI
-
BUF
2 stops14h 30m
American Airlines
Mon 4/276:14 am
BUF
-
BOI
1 stop8h 24m
American Airlines
Deal found 1/25$474
This United Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/142:40 pm
BOI
-
BUF
1 stop6h 19m
United Airlines
Wed 2/187:00 am
BUF
-
BOI
1 stop7h 33m
United Airlines
Deal found 1/24$495
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/172:58 pm
BOI
-
BUF
1 stop7h 54m
American Airlines
Sat 6/208:00 am
BUF
-
BOI
1 stop8h 08m
American Airlines
Deal found 1/25$515
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:15 am
BOI
-
BUF
2 stops12h 31m
United Airlines
Tue 3/317:00 am
BUF
-
BOI
1 stop6h 49m
United Airlines
Deal found 1/26$542
This Southwest deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/217:50 pm
BOI
-
BUF
2 stops10h 00m
Southwest
Tue 3/311:20 pm
BUF
-
BOI
2 stops11h 00m
Southwest
Deal found 1/26$567
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/211:31 pm
BOI
-
BUF
1 stop7h 52m
American Airlines
Tue 3/316:03 am
BUF
-
BOI
1 stop8h 57m
American Airlines
Deal found 1/26$593

Find flight deals from Boise to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$465
(American Airlines)

One-way from

$248
(American Airlines)

Popular in

March

Cheapest in

October
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Buffalo flights.
Search Deals
From Boise Air Term. Gowen Fld to Buffalo
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Buffalo
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Boise to Buffalo that are best for you.

Fly from

Boise

Fly to

Buffalo

Route

Depart

Return

Price

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Fri 4/24

6:26 pm-10:56 am

2 stops14h 30m

Buffalo

Mon 4/27

6:14 am-12:38 pm

1 stop8h 24m

$474

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Sat 2/14

2:40 pm-10:59 pm

1 stop6h 19m

Buffalo

Wed 2/18

7:00 am-12:33 pm

1 stop7h 33m

$495

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Wed 6/17

2:58 pm-12:52 am

1 stop7h 54m

Buffalo

Sat 6/20

7:00 am-3:15 pm

1 stop10h 15m

$515

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Sat 3/21

6:15 am-8:46 pm

2 stops12h 31m

Buffalo

Tue 3/31

7:00 am-11:49 am

1 stop6h 49m

$542

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Wed 7/15

12:19 pm-10:51 pm

1 stop8h 32m

$248

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Wed 7/15

7:40 am-9:25 pm

2 stops11h 45m

$253

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Wed 7/15

9:10 pm-6:33 pm

3 stops19h 23m

$462

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Wed 7/15

10:24 am-6:33 pm

1 stop6h 09m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from Boise to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Buffalo in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boise-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Buffalo flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boise to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Boise 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 Boise to Buffalo

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

Currently, February is the cheapest month in which you can book a flight from Boise to Buffalo (average of $253). Flying from Boise to Buffalo in January is currently the most expensive (average of $871). 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.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated January 26, 2026.
See what other customers who have flown with Southwest from Boise to Buffalo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,268 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

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

  • How long is the flight from Boise to Buffalo?

    American Airlines and United Airlines can get you from Boise to Buffalo in just under 6h 19m. Your travel time can differ by up to 8h 11m. The distance between Boise and Buffalo is about 1870 mi. This flight may include one or multiple stops.

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

    Currently priced at $516, Southwest will fly you from Boise to Buffalo and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Users have found that Southwest is 10% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Boise to Buffalo?

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

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

    Yes. Cheapflights offers flight deals from Boise to Buffalo 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 Boise to Buffalo?

    Currently, February is the cheapest month in which you can book a flight from Boise to Buffalo (average of $253). Flying from Boise to Buffalo in January is currently the most expensive (average of $871). 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

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca

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Alternative routes for Boise to Buffalo

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Top airline flying from Boise to Buffalo

Discover the top airline that operate flights from Boise to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$516Average$600FlexibilityNo cancel feeOn-time63%

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