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Idaho

$149+ Cheap flights from Buffalo (BUF) to Idaho

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BOI
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Buffalo to Idaho

Keep the following information in mind while searching for Buffalo to Idaho flight deals. Data was last updated junio 12, 2025.

Round-trip from

$297
(Delta)

One-way from

$149
(American Airlines)

Popular in

May

Cheapest in

April

Average price

$515
From Buffalo to Idaho
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One-way flight from Buffalo to Idaho
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Highest demand for flights based on searches. 1% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Buffalo to Idaho

Cheapest flights from Buffalo to Idaho
Explore the most affordable flight options available from Buffalo to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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.
mar. 8/197:41 pmBUF - GEG
1 stop6h 52mDelta
mar. 8/266:50 amGEG - BUF
1 stop8h 46mDelta
Deal found 6/11$297
This American Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 9/177:00 amBUF - BOI
1 stop7h 48mAmerican Airlines
jue. 10/301:17 pmBOI - BUF
1 stop8h 37mAmerican Airlines
Deal found 6/11$297
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1210:41 amBUF - JAC
2 stops11h 12mDelta
mar. 8/197:30 amJAC - BUF
2 stops9h 06mDelta
Deal found 6/10$299
This United Airlines deal was found by Cheapflights users on 6/11. 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. 8/1910:55 amBUF - GEG
2 stops15h 10mUnited Airlines
mar. 8/261:38 pmGEG - BUF
1 stop6h 18mUnited Airlines
Deal found 6/11$302
This Delta deal was found by Cheapflights users on 6/11. 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. 7/2512:50 pmBUF - IDA
2 stops11h 39mDelta
mié. 7/306:52 pmIDA - BUF
2 stops11h 29mDelta
Deal found 6/11$344
This Delta deal was found by Cheapflights users on 6/9. 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.
mié. 7/307:24 pmBUF - BOI
1 stop6h 35mDelta
lun. 8/411:40 pmBOI - BUF
1 stop9h 22mDelta
Deal found 6/9$357
This Southwest deal was found by Cheapflights users on 6/10. 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. 7/87:10 pmBUF - BOI
1 stop7h 30mSouthwest
mar. 7/154:45 pmBOI - BUF
1 stop6h 05mSouthwest
Deal found 6/10$417
This American Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 8/126:25 amBUF - JAC
1 stop11h 01mAmerican Airlines
mar. 8/193:27 pmJAC - BUF
1 stop23h 36mAmerican Airlines
Deal found 6/10$430
This American Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 6/258:00 amBUF - GEG
1 stop8h 11mAmerican Airlines
mié. 7/21:51 pmGEG - BUF
1 stop6h 57mAmerican Airlines
Deal found 6/11$432
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/255:04 pmBUF - GEG
1 stop20h 59mFrontier
dom. 6/2911:58 amGEG - BUF
1 stop22h 17mFrontier
Deal found 6/10$445
This United Airlines deal was found by Cheapflights users on 6/10. 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.
jue. 6/261:57 pmBUF - JAC
1 stop7h 08mUnited Airlines
jue. 7/108:00 amJAC - BUF
2 stops11h 01mUnited Airlines
Deal found 6/10$468
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mié. 10/110:55 amBUF - IDA
2 stops11h 57mUnited Airlines
dom. 10/55:56 pmIDA - BUF
1 stop26h 50mUnited Airlines
Deal found 6/10$492

Cheapflights Fare Finder

Customize your flight search to find flights from Buffalo to Idaho 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 junio 12, 2025.
Use the filters below to find and compare flights from Buffalo to Idaho that are best for you.

Fly from

Buffalo

Fly to

Idaho

Route

Depart

Return

Price

BuffaloSpokane

BUF - GEG

BUFGEG

Buffalo

mar. 8/19

7:41 pm-11:33 pm

1 stop6h 52m

Spokane

mar. 8/26

6:50 am-6:36 pm

1 stop8h 46m

$297

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

mié. 9/17

7:00 am-12:48 pm

1 stop7h 48m

Boise Air Term. Gowen Fld

jue. 10/30

1:17 pm-11:54 pm

1 stop8h 37m

$297

BuffaloJackson

BUF - JAC

BUFJAC

Buffalo

mar. 8/12

10:41 am-7:53 pm

2 stops11h 12m

Jackson Hole

mar. 8/19

7:30 am-6:36 pm

2 stops9h 06m

$299

BuffaloSpokane

BUF - GEG

BUFGEG

Buffalo

mar. 8/19

10:55 am-11:05 pm

2 stops15h 10m

Spokane

mar. 8/26

1:38 pm-10:56 pm

1 stop6h 18m

$302

BuffaloIdaho Falls

BUF - IDA

BUFIDA

Buffalo

vie. 7/25

12:50 pm-10:29 pm

2 stops11h 39m

Idaho Falls Fanning Field

mié. 7/30

6:52 pm-8:21 am

2 stops11h 29m

$344

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

mié. 7/30

7:24 pm-11:59 pm

1 stop6h 35m

Boise Air Term. Gowen Fld

lun. 8/4

11:40 pm-11:02 am

1 stop9h 22m

$357

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

mar. 7/8

7:10 pm-12:40 am

1 stop7h 30m

Boise Air Term. Gowen Fld

mar. 7/15

4:45 pm-12:50 am

1 stop6h 05m

$417

BuffaloJackson

BUF - JAC

BUFJAC

Buffalo

mar. 8/12

6:25 am-3:26 pm

1 stop11h 01m

Jackson Hole

mar. 8/19

3:27 pm-5:03 pm

1 stop23h 36m

$430

BuffaloSpokane

BUF - GEG

BUFGEG

Buffalo

mié. 6/25

8:00 am-1:11 pm

1 stop8h 11m

Spokane

mié. 7/2

1:51 pm-11:48 pm

1 stop6h 57m

$432

BuffaloSpokane

BUF - GEG

BUFGEG

Buffalo

mié. 6/25

5:04 pm-11:03 am

1 stop20h 59m

Spokane

dom. 6/29

11:58 am-1:15 pm

1 stop22h 17m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 29 results
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Best time to book a flight from Buffalo to Idaho

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

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

Currently, October is the cheapest month in which you can book a flight from Buffalo to Idaho (average of $314). Flying from Buffalo to Idaho in June is currently the most expensive (average of $395). 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 BUF to ID?

Find hourly flight availability from Buffalo to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Idaho as you normally would.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated junio 12, 2025.
Read through reviews of airlines operating flights from Buffalo to Idaho, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Idaho. 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 from for flights from Buffalo to Idaho?

    Located just 8.3 mi from the city center, Buffalo (BUF) is the airport most travelers will use when flying to Idaho from Buffalo.

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

    One-way options have recently been found by users for as low as $149 on American Airlines. Other airlines that offer cheap prices include Delta from $149 and Sun Country Air from $175 one-way.

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

    The most popular route from Buffalo to Idaho is Buffalo - Jackson Hole. You may also consider Buffalo - Spokane or Buffalo - Idaho Falls Fanning Field.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Idaho (average of $314). Flying from Buffalo to Idaho in June is currently the most expensive (average of $395). 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

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Alternative routes for Buffalo to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Buffalo to Idaho

Discover the top 4 airlines that operate flights from Buffalo to Idaho. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$283Average$561FlexibilityNo cancel feeOn-time71%
DeltaCheapest$366Average$600FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$431Average$457FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$446Average$626FlexibilityNo cancel feeOn-time69%

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