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$208+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BUF
May 23 — May 301
Sat 5/23
Sat 5/30
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 April 23, 2026.

This United Airlines deal was found by Cheapflights users on 4/22. 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.
Tue 9/12:44 pm
BOI
-
BUF
1 stop6h 39m
United Airlines
Wed 9/27:00 am
BUF
-
BOI
1 stop6h 25m
United Airlines
Deal found 4/22$441
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Thu 9/241:18 pm
BOI
-
BUF
1 stop7h 45m
American Airlines
Mon 9/288:11 am
BUF
-
BOI
1 stop6h 20m
American Airlines
Deal found 4/21$453
This Delta deal was found by Cheapflights users on 4/23. 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.
Wed 6/1011:45 pm
BOI
-
BUF
1 stop9h 24m
Delta
Mon 6/157:45 pm
BUF
-
BOI
1 stop6h 02m
Delta
Deal found 4/23$458
This Delta deal was found by Cheapflights users on 4/19. 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.
Tue 5/191:53 pm
BOI
-
BUF
1 stop8h 06m
Delta
Tue 5/266:15 am
BUF
-
BOI
1 stop8h 28m
Delta
Deal found 4/19$490
This eDestinos deal was found by Cheapflights users on 4/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:07 pm
BOI
-
BUF
3 stops47h 57m
Multiple Airlines
Tue 5/267:52 pm
BUF
-
BOI
3 stops42h 38m
Multiple Airlines
Deal found 4/19$519
This Delta deal was found by Cheapflights users on 4/22. 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.
Thu 9/2411:30 pm
BOI
-
BUF
2 stops13h 41m
Delta
Mon 9/287:35 pm
BUF
-
BOI
1 stop5h 54m
Delta
Deal found 4/22$526

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 April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$441
(United Airlines)

One-way from

$208
(Kiwi.com)

Popular in

February

Cheapest in

October

Average price

$485
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. 22% potential increase in price ($175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 April 23, 2026.
Use the filters below to find and compare flights from Boise to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Tue 9/1

2:44 pm-11:23 pm

1 stop6h 39m

Buffalo

Wed 9/2

7:00 am-11:25 am

1 stop6h 25m

$441

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Wed 6/10

3:11 pm-12:07 am

1 stop6h 56m

Buffalo

Mon 6/15

8:00 am-2:20 pm

1 stop8h 20m

$458

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Wed 6/10

10:36 am-12:02 am

2 stops11h 26m

Buffalo

Mon 6/15

7:45 pm-11:47 pm

1 stop6h 02m

$463

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Tue 5/19

1:53 pm-11:59 pm

1 stop8h 06m

Buffalo

Tue 5/26

4:55 pm-10:28 pm

1 stop7h 33m

$490

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Thu 9/24

11:30 pm-3:11 pm

2 stops13h 41m

Buffalo

Mon 9/28

7:35 pm-11:29 pm

1 stop5h 54m

$526
Cheapest one-way

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Tue 6/9

1:25 pm-1:55 pm

2 stops22h 30m

$208

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Thu 7/30

6:01 pm-10:36 am

1 stop14h 35m

$250

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Tue 6/9

11:19 am-10:36 pm

1 stop9h 17m

$268

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Wed 6/10

3:11 pm-12:07 am

1 stop6h 56m

$268
Quickest one-way

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Wed 7/29

3:06 pm-11:44 pm

1 stop6h 38m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/18

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 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 FlightHub the most. FlightHub 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

How much does it cost to fly round-trip from Boise to Buffalo?

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 April 23, 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
4,334 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,334 reviews
Southwest
8.0
Very good
4,334 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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, American Airlines, and Delta can get you from Boise to Buffalo in just under 6h 39m. Your travel time can differ by up to 4h 47m. 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 $534, 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 11% 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.

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

Browse thousands of different options on Cheapflights for your next trip

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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 April 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$534Average$629FlexibilityNo cancel feeOn-time63%

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