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$141+ 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
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
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 May 5, 2026.

This Delta deal was found by Cheapflights users on 5/2. 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 6/102:04 pm
BOI
-
BUF
1 stop7h 55m
Delta
Mon 6/156:00 am
BUF
-
BOI
1 stop8h 54m
Delta
Deal found 5/2$506
This American Airlines deal was found by Cheapflights users on 5/4. 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 6/173:12 pm
BOI
-
BUF
1 stop7h 26m
American Airlines
Sat 6/207:01 am
BUF
-
BOI
2 stops12h 40m
American Airlines
Deal found 5/4$511
This Delta deal was found by Cheapflights users on 5/3. 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 6/1710:29 am
BOI
-
BUF
2 stops11h 30m
Delta
Sat 6/207:00 am
BUF
-
BOI
2 stops11h 17m
Delta
Deal found 5/3$516
This Southwest deal was found by Cheapflights users on 5/4. 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 9/98:20 am
BOI
-
BUF
2 stops10h 45m
Southwest
Sun 9/137:25 am
BUF
-
BOI
1 stop9h 25m
Southwest
Deal found 5/4$521
This Southwest deal was found by Cheapflights users on 5/4. 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 6/1010:40 am
BOI
-
BUF
2 stops8h 45m
Southwest
Mon 6/154:40 pm
BUF
-
BOI
2 stops10h 30m
Southwest
Deal found 5/4$530
This American Airlines deal was found by Cheapflights users on 5/4. 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 9/912:10 pm
BOI
-
BUF
2 stops10h 03m
American Airlines
Sun 9/138:11 am
BUF
-
BOI
1 stop6h 20m
American Airlines
Deal found 5/4$531
This American Airlines deal was found by Cheapflights users on 5/2. 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 6/1012:13 pm
BOI
-
BUF
2 stops10h 25m
American Airlines
Mon 6/151:46 pm
BUF
-
BOI
2 stops11h 25m
American Airlines
Deal found 5/2$545
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 6/233:12 pm
BOI
-
BUF
1 stop7h 26m
American Airlines
Mon 6/298:00 am
BUF
-
BOI
1 stop8h 22m
American Airlines
Deal found 5/1$553

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 May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$506
(American Airlines)

One-way from

$141
(Kiwi.com)

Popular in

February

Cheapest in

October

Average price

$624
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 May 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 May 5, 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

Wed 7/1

12:38 pm-9:03 pm

1 stop6h 25m

Buffalo

Sun 7/5

7:00 am-11:32 am

1 stop6h 32m

$506

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Wed 6/10

3:12 pm-12:38 am

1 stop7h 26m

Buffalo

Mon 6/15

8:06 am-2:22 pm

1 stop8h 16m

$506

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Wed 6/10

10:29 am-11:59 pm

2 stops11h 30m

Buffalo

Mon 6/15

7:45 pm-11:47 pm

1 stop6h 02m

$511

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Wed 6/17

3:12 pm-12:38 am

1 stop7h 26m

Buffalo

Sat 6/20

7:01 am-5:41 pm

2 stops12h 40m

$511

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Wed 6/17

10:29 am-11:59 pm

2 stops11h 30m

Buffalo

Sat 6/20

6:00 am-4:17 pm

2 stops12h 17m

$516

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Wed 9/9

12:10 pm-11:10 pm

1 stop9h 00m

Buffalo

Sun 9/13

8:11 am-12:31 pm

1 stop6h 20m

$526

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Tue 6/23

7:55 pm-8:00 am

2 stops10h 05m

Buffalo

Mon 6/29

11:00 am-9:10 pm

2 stops12h 10m

$562

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Thu 8/20

11:30 am-9:10 pm

1 stop7h 40m

Buffalo

Sun 8/23

7:25 am-2:50 pm

1 stop9h 25m

$575
Cheapest one-way
Quickest one-way

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Wed 6/10

3:12 pm-12:38 am

1 stop7h 26m

$269

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Sat 9/12

1:43 pm-11:58 pm

1 stop8h 15m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 15 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 May.
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 May 5, 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
7.9
Good
4,305 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Overall

7.9

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
7.9
Good
4,305 reviews
Southwest
7.9
Good
4,305 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Crew

8.6

Overall

7.9

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?

    American Airlines and Delta can get you from Boise to Buffalo in just under 7h 26m. Your travel time can differ by up to 4h 04m. 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 May 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$534Average$623FlexibilityNo cancel feeOn-time63%

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