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$407+ Cheap flights from Boise to Buffalo (BOI - BUF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BUF
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$407
(Delta)

Popular in

March

Cheapest in

October

Average price

$364
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Buffalo flights.
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From Boise Air Term. Gowen Fld to Buffalo
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Highest demand for flights based on searches. 9% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 27, 2025.

This Southwest deal was found by Cheapflights users on 10/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:25 pmBOI - BUF
2 stops11h 30mSouthwest
Sun 12/282:45 pmBUF - BOI
2 stops11h 55mSouthwest
Deal found 10/25$718
This Southwest deal was found by Cheapflights users on 10/26. 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.
Wed 11/512:05 pmBOI - BUF
1 stop8h 35mSouthwest
Wed 11/122:05 pmBUF - BOI
1 stop10h 20mSouthwest
Deal found 10/26$748
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/11:39 pmBOI - BUF
1 stop8h 00mDelta
Sun 11/96:10 amBUF - BOI
1 stop8h 29mDelta
Deal found 10/26$773
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/22:11 pmBOI - BUF
2 stops24h 37mUnited Airlines
Sun 11/97:00 amBUF - BOI
1 stop6h 39mUnited Airlines
Deal found 10/26$791
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/16:40 amBOI - BUF
2 stops12h 07mAmerican Airlines
Sun 11/96:12 amBUF - BOI
1 stop8h 23mAmerican Airlines
Deal found 10/26$803
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/18:25 amBOI - BUF
2 stops12h 33mUnited Airlines
Sun 11/97:30 pmBUF - BOI
2 stops20h 00mUnited Airlines
Deal found 10/26$843
This Southwest deal was found by Cheapflights users on 10/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:40 pmBOI - BUF
2 stops9h 15mSouthwest
Sun 11/306:15 amBUF - BOI
1 stop14h 55mSouthwest
Deal found 10/25$859

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 October 27, 2025.
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

Tue 3/3

1:43 pm-11:57 pm

1 stop8h 14m

Buffalo

Wed 3/4

6:00 am-12:45 pm

1 stop8h 45m

$407

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Fri 1/2

7:32 am-5:59 pm

1 stop8h 27m

Buffalo

Mon 1/5

6:00 am-1:05 pm

1 stop9h 05m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boise-Buffalo flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $271). Flying from Boise to Buffalo in December is currently the most expensive (average of $558). 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 BOI to BUF?

Find hourly flight availability from Boise to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

One of the essential ways to save on airfare from Boise to Buffalo is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 16% on airfare.

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 October 27, 2025.
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
4,235 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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?

    Delta can get you from Boise to Buffalo in just under 8h 14m. Your travel time can differ by up to . The distance between Boise and Buffalo is about 1870 mi.

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

    Currently priced at $529, 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 $271). Flying from Boise to Buffalo in December is currently the most expensive (average of $558). 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
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Alternative routes for Boise to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$529Average$591FlexibilityNo cancel feeOn-time63%

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