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$176+ Cheap flights from Idaho to Buffalo (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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BUF
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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Find flight deals from Idaho to Buffalo

Cheapest flights from Idaho to Buffalo
Explore the most affordable flight options available from Idaho to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 29, 2025.

This Southwest deal was found by Cheapflights users on 10/28. 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.
lun. 12/812:05 pmBOI - BUF
1 stop8h 35mSouthwest
vie. 12/128:35 amBUF - BOI
1 stop10h 35mSouthwest
Deal found 10/28$449
This Southwest deal was found by Cheapflights users on 10/29. 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.
vie. 12/194:05 pmGEG - BUF
1 stop6h 15mSouthwest
sáb. 1/35:00 amBUF - GEG
1 stop7h 15mSouthwest
Deal found 10/29$457
This American Airlines deal was found by Cheapflights users on 10/28. 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.
jue. 12/41:10 pmJAC - BUF
1 stop7h 27mAmerican Airlines
lun. 12/86:19 amBUF - JAC
1 stop7h 55mAmerican Airlines
Deal found 10/28$498
This Delta deal was found by Cheapflights users on 10/28. 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.
mié. 12/101:04 pmPIH - BUF
2 stops32h 55mDelta
sáb. 12/1312:10 pmBUF - PIH
2 stops26h 14mDelta
Deal found 10/28$508
This American Airlines deal was found by Cheapflights users on 10/27. 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.
jue. 12/1812:58 pmGEG - BUF
1 stop6h 35mAmerican Airlines
vie. 1/211:32 amBUF - GEG
2 stops12h 06mAmerican Airlines
Deal found 10/27$519
This Delta deal was found by Cheapflights users on 10/27. 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.
jue. 12/181:12 pmGEG - BUF
1 stop7h 47mDelta
vie. 1/26:00 amBUF - GEG
1 stop7h 52mDelta
Deal found 10/27$520
This Delta deal was found by Cheapflights users on 10/27. 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. 11/141:16 pmGEG - BUF
1 stop7h 34mDelta
dom. 11/166:12 amBUF - GEG
2 stops8h 51mDelta
Deal found 10/27$532
This American Airlines deal was found by Cheapflights users on 10/27. 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.
mar. 11/111:14 pmGEG - BUF
1 stop7h 22mAmerican Airlines
sáb. 11/157:40 amBUF - GEG
1 stop7h 52mAmerican Airlines
Deal found 10/27$537
This United Airlines deal was found by Cheapflights users on 10/27. 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. 11/115:10 amGEG - BUF
2 stops8h 38mUnited Airlines
sáb. 11/158:10 amBUF - GEG
1 stop7h 35mUnited Airlines
Deal found 10/27$542
This American Airlines deal was found by Cheapflights users on 10/27. 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. 11/141:14 pmGEG - BUF
1 stop7h 22mAmerican Airlines
dom. 11/167:40 amBUF - GEG
1 stop7h 52mAmerican Airlines
Deal found 10/27$557
This United Airlines deal was found by Cheapflights users on 10/27. 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. 11/12:40 pmJAC - BUF
1 stop6h 12mUnited Airlines
vie. 11/76:00 amBUF - JAC
2 stops11h 25mUnited Airlines
Deal found 10/27$559
This American Airlines deal was found by Cheapflights users on 10/27. 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. 11/11:25 pmJAC - BUF
1 stop8h 10mAmerican Airlines
vie. 11/76:12 amBUF - JAC
1 stop8h 04mAmerican Airlines
Deal found 10/27$589

Cheap flight deals from Idaho to Buffalo

Keep the following information in mind while searching for Idaho to Buffalo flight deals. Data was last updated octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$351
(Delta)

One-way from

$176
(American Airlines)

Popular in

March

Cheapest in

October

Average price

$364
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.
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From Idaho to Buffalo
Search Deals
One-way flight from Idaho to Buffalo
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
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
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho 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 octubre 29, 2025.
Use the filters below to find and compare flights from Idaho to Buffalo that are best for you.

Fly from

Idaho

Fly to

Buffalo

Route

Depart

Return

Price

SpokaneBuffalo

GEG - BUF

GEGBUF

Spokane

mar. 3/3

12:40 pm-11:57 pm

1 stop8h 17m

Buffalo

mié. 3/4

6:00 am-11:41 am

1 stop8h 41m

$351

SpokaneBuffalo

GEG - BUF

GEGBUF

Spokane

vie. 1/9

12:55 pm-11:58 pm

1 stop8h 03m

Buffalo

mar. 1/13

11:51 am-10:52 pm

2 stops14h 01m

$399

SpokaneBuffalo

GEG - BUF

GEGBUF

Spokane

vie. 1/9

6:00 am-10:43 pm

2 stops13h 43m

Buffalo

mar. 1/13

7:00 am-6:49 pm

2 stops14h 49m

$403

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

$407

SpokaneBuffalo

GEG - BUF

GEGBUF

Spokane

mar. 3/17

7:00 am-10:45 pm

2 stops12h 45m

Buffalo

mar. 3/31

7:00 am-10:55 am

1 stop6h 55m

$442

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

lun. 12/8

11:45 am-10:00 pm

2 stops8h 15m

Buffalo

vie. 12/12

10:40 am-7:30 pm

2 stops10h 50m

$459

SpokaneBuffalo

GEG - BUF

GEGBUF

Spokane

mar. 3/17

10:45 pm-11:16 am

1 stop9h 31m

Buffalo

mar. 3/31

6:00 am-11:41 am

1 stop8h 41m

$468

JacksonBuffalo

JAC - BUF

JACBUF

Jackson Hole

vie. 3/27

2:30 pm-10:45 pm

1 stop6h 15m

Buffalo

mar. 3/31

8:30 am-3:12 pm

1 stop8h 42m

$489

JacksonBuffalo

JAC - BUF

JACBUF

Jackson Hole

jue. 12/4

1:10 pm-10:37 pm

1 stop7h 27m

Buffalo

lun. 12/8

6:19 am-12:14 pm

1 stop7h 55m

$498

JacksonBuffalo

JAC - BUF

JACBUF

Jackson Hole

vie. 3/27

2:28 pm-11:57 pm

1 stop7h 29m

Buffalo

mar. 3/31

10:20 am-4:33 pm

2 stops8h 13m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 36 results
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Best time to book a flight from Idaho to Buffalo

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

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

Currently, February is the cheapest month in which you can book a flight from Idaho to Buffalo (average of $271). Flying from Idaho 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 ID to BUF?

Find hourly flight availability from Idaho 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 octubre 29, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 44% on flights from Idaho to Buffalo by exploring options for tickets in the afternoon.

Related info for your journey

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

  • What airport do you fly into for flights to Buffalo from Idaho?

    Most people fly into Buffalo (BUF) if they book a flight to Buffalo from Idaho. Buffalo is conveniently located just 8.3 mi from Buffalo’s city center.

  • How long is the flight from Idaho to Buffalo?

    Airlines like Delta, United Airlines, and American Airlines fly from Idaho to Buffalo in about 6h 15m. The time it takes to get you to your destination can typically vary by up to 2h 02m. The distance from Idaho to Buffalo is about 1600 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $176. However, be on the lookout for offers from Delta and Frontier, as they are both options that can get you from Idaho to Buffalo for a low price.

  • What are the most popular routes from Idaho to Buffalo?

    The most popular route from Idaho to Buffalo is Spokane - Buffalo. You may also consider Boise Air Term. Gowen Fld - Buffalo or Jackson Hole - Buffalo.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Idaho to Buffalo (average of $271). Flying from Idaho 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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Top airline flying from Idaho to Buffalo

Discover the top airline that operate flights from Idaho 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 octubre 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$529Average$591FlexibilityNo cancel feeOn-time63%

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