HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho

$209+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BOI
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Idaho with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$348
(Delta)

One-way from

$209
(Delta)

Popular in

April

Cheapest in

August

Average price

$547
Provider with most accurate pricing for Buffalo-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Boise Air Term. Gowen Fld flights.
Search Deals
From Buffalo to Idaho
Search Deals
One-way flight from Buffalo to Idaho
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 February 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. 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 4/226:00 amBUF - GEG
1 stop8h 48mDelta
Tue 5/137:21 pmGEG - BUF
2 stops10h 32mDelta
Deal found 2/20$348
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Fri 9/1911:46 amBUF - JAC
1 stop5h 38mAmerican Airlines
Tue 9/231:52 pmJAC - BUF
1 stop5h 30mAmerican Airlines
Deal found 2/18$439
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 6/138:00 amBUF - GEG
1 stop7h 59mAmerican Airlines
Wed 6/181:40 pmGEG - BUF
1 stop6h 07mAmerican Airlines
Deal found 2/20$457
This American Airlines deal was found by Cheapflights users on 2/20. 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 2/266:32 amBUF - IDA
1 stop7h 45mAmerican Airlines
Tue 3/47:31 amIDA - BUF
2 stops13h 18mAmerican Airlines
Deal found 2/20$469
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/68:25 amBUF - JAC
1 stop6h 25mUnited Airlines
Wed 6/111:46 pmJAC - BUF
1 stop6h 59mUnited Airlines
Deal found 2/19$479
This Delta deal was found by Cheapflights users on 2/19. 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 6/103:30 pmBUF - JAC
1 stop6h 59mDelta
Sat 6/145:30 pmJAC - BUF
2 stops22h 45mDelta
Deal found 2/19$498
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 5/176:49 amBUF - BOI
1 stop7h 40mAmerican Airlines
Tue 5/207:05 amBOI - BUF
1 stop9h 37mAmerican Airlines
Deal found 2/20$522
This Southwest deal was found by Cheapflights users on 2/20. 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.
Sat 7/125:15 amBUF - BOI
1 stop6h 55mSouthwest
Sat 7/195:40 amBOI - BUF
1 stop7h 05mSouthwest
Deal found 2/20$537
This Southwest deal was found by Cheapflights users on 2/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/187:50 pmBUF - GEG
2 stops16h 55mSouthwest
Mon 7/216:40 amGEG - BUF
2 stops9h 15mSouthwest
Deal found 2/19$543
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 7/1610:57 amBUF - GEG
2 stops15h 12mUnited Airlines
Mon 7/216:25 pmGEG - BUF
2 stops12h 18mUnited Airlines
Deal found 2/20$559
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 5/176:45 amBUF - BOI
2 stops11h 36mUnited Airlines
Mon 5/197:10 pmBOI - BUF
2 stops13h 02mUnited Airlines
Deal found 2/20$578
This Delta deal was found by Cheapflights users on 2/20. 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.
Fri 3/146:00 amBUF - BOI
1 stop8h 46mDelta
Sun 3/1611:30 pmBOI - BUF
1 stop9h 42mDelta
Deal found 2/20$673

Find flights from Buffalo to Idaho within your budget

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 February 20, 2025.

Fly from

Buffalo

Fly to

Idaho

Route

Depart

Return

Price

BuffaloSpokane

BUF - GEG

BUFGEG

Buffalo

Tue 4/22

6:00 am-11:48 am

1 stop8h 48m

Spokane

Tue 5/13

7:21 pm-8:53 am

2 stops10h 32m

$348

BuffaloJackson

BUF - JAC

BUFJAC

Buffalo

Sat 3/29

6:47 am-12:00 pm

1 stop7h 13m

Jackson Hole

Sat 4/5

12:53 pm-11:12 pm

1 stop8h 19m

$454

BuffaloSpokane

BUF - GEG

BUFGEG

Buffalo

Fri 6/13

8:00 am-12:59 pm

1 stop7h 59m

Spokane

Wed 6/18

1:40 pm-10:47 pm

1 stop6h 07m

$457

BuffaloIdaho Falls

BUF - IDA

BUFIDA

Buffalo

Wed 3/12

6:47 am-12:28 pm

1 stop7h 41m

Idaho Falls Fanning Field

Wed 3/26

12:58 pm-10:58 pm

1 stop8h 00m

$469

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

Sat 5/17

6:49 am-12:29 pm

1 stop7h 40m

Boise Air Term. Gowen Fld

Tue 5/20

7:05 am-6:42 pm

1 stop9h 37m

$522

BuffaloJackson

BUF - JAC

BUFJAC

Buffalo

Wed 3/5

7:00 am-11:43 am

1 stop6h 43m

Jackson Hole

Sat 4/5

1:09 pm-9:11 pm

1 stop6h 02m

$524

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

Sat 7/12

5:15 am-10:10 am

1 stop6h 55m

Boise Air Term. Gowen Fld

Sat 7/19

5:40 am-2:45 pm

1 stop7h 05m

$537

BuffaloSpokane

BUF - GEG

BUFGEG

Buffalo

Fri 7/18

7:50 pm-9:45 am

2 stops16h 55m

Spokane

Mon 7/21

6:40 am-6:55 pm

2 stops9h 15m

$543

BuffaloSpokane

BUF - GEG

BUFGEG

Buffalo

Wed 7/16

10:57 am-11:09 pm

2 stops15h 12m

Spokane

Mon 7/21

6:25 pm-9:43 am

2 stops12h 18m

$559

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

Sat 5/17

6:45 am-4:21 pm

2 stops11h 36m

Boise Air Term. Gowen Fld

Mon 5/19

7:10 pm-10:12 am

2 stops13h 02m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 26 results
1
2
3

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.

Travel insights for flights from Buffalo to Idaho

Get recent, data-driven insights about flights from Buffalo to Idaho including ideal travel times, pricing trends, and more.

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 $436). 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 February 20, 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 February 20, 2025.
Read through reviews of airlines operating flights from Buffalo to Idaho, such as Southwest, Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 $209 on Delta. Other airlines that offer cheap prices include American Airlines from $224 and United Airlines from $274 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 - Boise Air Term. Gowen Fld.

  • 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 $436). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
Newark to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Fort Lauderdale flights
LaGuardia to Miami flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Los Angeles flights
Newark to Orlando flights
John F Kennedy Intl to Las Vegas flights
Newark to Los Angeles flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to West Palm Beach flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
John F Kennedy Intl to O'Hare Intl flights
LaGuardia to Orlando flights
Newark to Las Vegas flights
Newark to Tampa flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to San Francisco flights
LaGuardia to Tampa flights
John F Kennedy Intl to Sky Harbor Intl flights
John F Kennedy Intl to Tampa flights
John F Kennedy Intl to Atlanta flights
Newark to San Francisco flights
John F Kennedy Intl to Denver flights
John F Kennedy Intl to Austin flights
Newark to Sky Harbor Intl flights
Newark to Seattle flights
LaGuardia to Los Angeles flights
John F Kennedy Intl to Seattle flights
LaGuardia to Las Vegas flights
Newark to West Palm Beach flights
Newark to Denver flights
LaGuardia to Hobby flights
LaGuardia to West Palm Beach flights
LaGuardia to Denver flights
John F Kennedy Intl to New Orleans flights
John F Kennedy Intl to Hobby flights
LaGuardia to Nashville flights
Newark to O'Hare Intl flights
Newark to Salt Lake City flights
Newark to Austin flights
John F Kennedy Intl to Salt Lake City flights
John F Kennedy Intl to George Bush Intcntl flights
LaGuardia to O'Hare Intl flights
LaGuardia to New Orleans flights
Newark to Fort Myers flights
John F Kennedy Intl to Nashville flights
John F Kennedy Intl to Honolulu flights

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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$353Average$561FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$390Average$699FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$431Average$481FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$446Average$767FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.