HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buffalo

$542+ Cheap flights from Idaho Falls to Buffalo (IDA - BUF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — BUF
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho Falls to Buffalo 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 Idaho Falls to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$542
(American Airlines)
Provider with most accurate pricing for Idaho Falls Fanning Field-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Buffalo flights.
Search Deals
From Idaho Falls Fanning Field to Buffalo
Search Deals

Find flight deals from Idaho Falls to Buffalo

Cheapest flights from Idaho Falls to Buffalo
Explore the most affordable flight options available from Idaho Falls to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 8/83:03 pmIDA - BUF
1 stop7h 09mAmerican Airlines
Fri 8/1510:39 amBUF - IDA
2 stops12h 22mAmerican Airlines
Deal found 3/27$542
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 8/84:13 pmIDA - BUF
3 stops22h 42mUnited Airlines
Fri 8/1510:50 amBUF - IDA
2 stops8h 32mUnited Airlines
Deal found 3/27$721

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho Falls 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 March 28, 2025.
Use the filters below to find and compare flights from Idaho Falls to Buffalo that are best for you.

Fly from

Idaho Falls

Fly to

Buffalo

Route

Depart

Return

Price

Idaho FallsBuffalo

IDA - BUF

IDABUF

Idaho Falls Fanning Field

Fri 8/8

3:03 pm-12:12 am

1 stop7h 09m

Buffalo

Fri 8/15

10:39 am-9:01 pm

2 stops12h 22m

$542

Idaho FallsBuffalo

IDA - BUF

IDABUF

Idaho Falls Fanning Field

Fri 8/8

4:13 pm-4:55 pm

3 stops22h 42m

Buffalo

Fri 8/15

10:50 am-5:22 pm

2 stops8h 32m

$721

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Compare providers for flights from Idaho Falls 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 Idaho Falls to Buffalo in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 Idaho Falls-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-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 Idaho Falls-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 Idaho Falls to Buffalo

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

Rainfall in Buffalo by month

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

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

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

If weather is an important factor for your trip to Buffalo, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 March 28, 2025.
United Airlines
7.4
Good
8,603 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,603 reviews
United Airlines
7.4
Good
8,603 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,603 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • What are the cheapest airlines flying from Idaho Falls to Buffalo round-trip?

    Our cheapest airline available from Idaho Falls to Buffalo is American Airlines. Our recent data shows that you can find tickets from as low as $542 on this airline. An additional option worth looking into is United Airlines, starting at $721.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Buffalo (average of $256). Flying from Idaho Falls to Buffalo in December is currently the most expensive (average of $337). 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 Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
West Seneca
Williamsville
Amherst
Batavia
Orchard Park
Cheektowaga

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 Idaho Falls to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
Boise to John F Kennedy Intl flights
Spokane to Newark flights
Boise to Newark flights
Spokane to John F Kennedy Intl flights
Boise to LaGuardia flights
Spokane to LaGuardia flights
Jackson to Newark flights
Jackson to LaGuardia flights
Jackson to John F Kennedy Intl flights
Spokane to Buffalo flights
Idaho Falls to John F Kennedy Intl flights
Spokane to Albany flights
Jackson to Albany flights
Idaho Falls to Albany flights
Idaho Falls to Newark flights
Boise to Buffalo flights
Boise to Syracuse flights
Idaho Falls to LaGuardia flights
Boise to Albany flights
Idaho Falls to Plattsburgh flights
Boise to Rochester flights
Hailey to John F Kennedy Intl flights
Spokane to Syracuse flights
Hailey to Albany flights
Idaho Falls to White Plains flights
Twin Falls to Albany flights
Spokane to White Plains flights
Lewiston to Newark flights
Jackson to White Plains flights
Idaho Falls to Rochester flights
Twin Falls to John F Kennedy Intl flights
Jackson to Rochester flights
Twin Falls to Newark flights
Spokane to Rochester flights
Jackson to Buffalo flights
Idaho Falls to Binghamton flights
Pocatello to Newark flights
Pocatello to John F Kennedy Intl flights
Boise to Binghamton flights
Hailey to White Plains flights
Boise to Stewart flights
Boise to Islip flights

Top airline flying from Idaho Falls to Buffalo

Discover the top airline that operate flights from Idaho Falls 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$338Average$958FlexibilityNo cancel feeOn-time71%
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.