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$137+ 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BUF
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$288
(United Airlines)

One-way from

$137
(United Airlines)

Popular in

August

Cheapest in

September

Average price

$479
From Boise Air Term. Gowen Fld to Buffalo
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One-way flight from Boise Air Term. Gowen Fld to Buffalo
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Highest demand for flights based on searches. 2% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 11/112:35 pmBOI - BUF
1 stop6h 25mUnited Airlines
mié. 11/58:30 amBUF - BOI
1 stop6h 55mUnited Airlines
Deal found 9/10$288
This American Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 11/17:00 amBOI - BUF
2 stops14h 35mAmerican Airlines
mié. 11/511:26 amBUF - BOI
2 stops13h 06mAmerican Airlines
Deal found 9/10$298
This Delta deal was found by Cheapflights users on 9/9. 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.
vie. 10/2411:39 pmBOI - BUF
1 stop9h 22mDelta
lun. 10/276:20 amBUF - BOI
2 stops9h 42mDelta
Deal found 9/9$334
This United Airlines deal was found by Cheapflights users on 9/10. 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.
mar. 10/72:39 pmBOI - BUF
1 stop6h 07mUnited Airlines
dom. 10/127:07 amBUF - BOI
1 stop6h 32mUnited Airlines
Deal found 9/10$344
This Southwest deal was found by Cheapflights users on 9/10. 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.
mar. 10/78:50 amBOI - BUF
2 stops9h 40mSouthwest
sáb. 10/117:00 amBUF - BOI
1 stop9h 05mSouthwest
Deal found 9/10$349
This American Airlines deal was found by Cheapflights users on 9/9. 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.
vie. 10/241:26 pmBOI - BUF
1 stop8h 09mAmerican Airlines
lun. 10/276:14 amBUF - BOI
1 stop8h 32mAmerican Airlines
Deal found 9/9$366
This United Airlines deal was found by Cheapflights users on 9/10. 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.
mar. 10/72:39 pmBOI - BUF
1 stop6h 07mUnited Airlines
sáb. 10/111:57 pmBUF - BOI
1 stop6h 50mUnited Airlines
Deal found 9/10$388
This American Airlines deal was found by Cheapflights users on 9/10. 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.
vie. 10/101:26 pmBOI - BUF
1 stop8h 09mAmerican Airlines
vie. 10/176:14 amBUF - BOI
1 stop8h 32mAmerican Airlines
Deal found 9/10$423

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 septiembre 11, 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

sáb. 11/1

12:35 pm-9:00 pm

1 stop6h 25m

Buffalo

mié. 11/5

8:30 am-1:25 pm

1 stop6h 55m

$288

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

mar. 3/3

1:43 pm-11:57 pm

1 stop8h 14m

Buffalo

mié. 3/4

6:00 am-12:45 pm

1 stop8h 45m

$303

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

vie. 10/24

11:39 pm-11:01 am

1 stop9h 22m

Buffalo

lun. 10/27

6:20 am-2:02 pm

2 stops9h 42m

$334

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

mar. 10/7

2:39 pm-10:46 pm

1 stop6h 07m

Buffalo

dom. 10/12

7:07 am-11:39 am

1 stop6h 32m

$344

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

vie. 10/24

1:26 pm-11:35 pm

1 stop8h 09m

Buffalo

lun. 10/27

6:14 am-12:46 pm

1 stop8h 32m

$366

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

mar. 10/7

2:39 pm-10:46 pm

1 stop6h 07m

Buffalo

sáb. 10/11

1:57 pm-6:47 pm

1 stop6h 50m

$388

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

sáb. 11/1

12:35 pm-9:00 pm

1 stop6h 25m

$137

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

lun. 12/22

1:39 pm-10:33 pm

1 stop6h 54m

$212

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

lun. 12/22

2:40 pm-1:24 pm

2 stops20h 44m

$272

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

sáb. 12/20

12:10 pm-12:45 am

1 stop10h 35m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 13 results
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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, January is the cheapest month in which you can book a flight from Boise to Buffalo (average of $256). Flying from Boise to Buffalo in December is currently the most expensive (average of $337). 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 septiembre 11, 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 17% 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 septiembre 11, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines 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
4,248 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

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
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

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
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

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?

    United Airlines and Delta can get you from Boise to Buffalo in just under 6h 25m. Your travel time can differ by up to 1h 49m. The distance between Boise and Buffalo is about 1870 mi. This flight may include one or multiple stops.

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

    Currently priced at $333, Delta will fly you from Boise to Buffalo and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and United Airlines - these airlines can fly you to your destination from $529 and $531, respectively. Users have found that Delta is 47% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Boise to Buffalo one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $137. Users have also found prices from $212 and $304 on American Airlines and Southwest, respectively.

  • 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, January is the cheapest month in which you can book a flight from Boise to Buffalo (average of $256). Flying from Boise to Buffalo in December is currently the most expensive (average of $337). 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
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Alternative routes for Boise to Buffalo

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Top 3 airlines flying from Boise to Buffalo

Discover the top 3 airlines 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$333Average$537FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$529Average$656FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$531Average$727FlexibilityNo cancel feeOn-time69%

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