BUF - IDA

$200 Find Cheap Flights from Buffalo to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Idaho Falls departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Idaho Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Idaho Falls, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$449
United Airlines
Thu 8/20Sun 8/23
BUF - IDA • 1 stop
Cheapest one-way
$200
American Airlines
Wed 9/16
BUF - IDA • 1 stop
Top airlines
American Airlines
Cheapest • from $493 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Buffalo and Idaho Falls. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Dallas (DFW)
Cheapest • Avg $423 (round-trip)
Denver (DEN)
Shortest trip • 7h 31m (one-way)
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Idaho Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Idaho Falls (BUF-IDA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Idaho Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Idaho Falls

Thu, Aug 20 - Sun, Aug 23
United Airlines Logo
8:55 am - 1:24 pm
BUF
-
IDA
6h 29m
1 stop
United Airlines Logo
2:30 pm - 11:23 pm
IDA
-
BUF
6h 53m
1 stop
$449United Airlines
Tue, May 26 - Wed, Jun 3
American Airlines Logo
8:00 am - 1:38 pm
BUF
-
IDA
7h 38m
1 stop
American Airlines Logo
2:14 pm - 9:29 am
IDA
-
BUF
17h 15m
2 stops
$467American Airlines
Tue, May 26 - Wed, Jun 3
American Airlines Logo
6:00 am - 1:38 pm
BUF
-
IDA
9h 38m
1 stop
American Airlines Logo
12:44 pm - 9:57 pm
IDA
-
BUF
7h 13m
1 stop
$493American Airlines
Tue, May 26 - Wed, Jun 3
American Airlines Logo
8:00 am - 1:38 pm
BUF
-
IDA
7h 38m
1 stop
American Airlines Logo
12:44 pm - 11:56 pm
IDA
-
BUF
9h 12m
2 stops
$499American Airlines
Tue, May 26 - Wed, Jun 3
American Airlines Logo
8:00 am - 1:38 pm
BUF
-
IDA
7h 38m
1 stop
American Airlines Logo
12:44 pm - 9:57 pm
IDA
-
BUF
7h 13m
1 stop
$519American Airlines
Tue, May 26 - Wed, Jun 3
American Airlines Logo
8:00 am - 1:38 pm
BUF
-
IDA
7h 38m
1 stop
American Airlines Logo
12:44 pm - 9:57 pm
IDA
-
BUF
7h 13m
1 stop
$523American Airlines
Tue, May 26 - Wed, Jun 3
Delta Logo
12:04 pm - 10:42 pm
BUF
-
IDA
12h 38m
2 stops
Delta Logo
6:54 pm - 9:44 am
IDA
-
BUF
12h 50m
2 stops
$524Delta
Tue, May 26 - Wed, Jun 3
American Airlines Logo
6:00 am - 1:38 pm
BUF
-
IDA
9h 38m
1 stop
American Airlines Logo
12:44 pm - 11:56 pm
IDA
-
BUF
9h 12m
2 stops
$525American Airlines
Tue, May 26 - Wed, Jun 3
American Airlines Logo
8:00 am - 1:38 pm
BUF
-
IDA
7h 38m
1 stop
American Airlines Logo
12:44 pm - 11:56 pm
IDA
-
BUF
9h 12m
2 stops
$528American Airlines
Wed, Jul 22 - Mon, Jul 27
American Airlines Logo
8:01 am - 1:23 pm
BUF
-
IDA
7h 22m
1 stop
American Airlines Logo
12:53 pm - 12:04 am
IDA
-
BUF
9h 11m
1 stop
$542American Airlines
Booking Insights

KAYAK's insights & trends for Buffalo to Idaho Falls flights

Get data-powered insights and trends into flights from Buffalo to Idaho Falls to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buffalo to Idaho Falls?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buffalo to Idaho Falls were found on American Airlines ($493) and Delta ($524).

Find deals

Good to know

Cheapest flight$200
Flight from Buffalo to Idaho Falls

When to book flights from Buffalo to Idaho Falls

Are your dates flexible? Find out the best times to travel from Buffalo to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Idaho Falls

  • What is the cheapest flight from Buffalo to Idaho Falls?

    In the last 3 days, the lowest price for a flight from Buffalo to Idaho Falls was $200 for a one-way ticket and $493 for a round-trip.

  • Do I need a passport to fly between Buffalo and Idaho Falls?

    A passport is not required to fly from Buffalo to Idaho Falls.

  • Which airports will I be using when flying from Buffalo to Idaho Falls?

    When flying out of Buffalo you will be using Buffalo. You will be landing at Idaho Falls, also known as Idaho Falls Fanning Field.

  • Which aircraft models fly most regularly from Buffalo to Idaho Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Idaho Falls?

    Star Alliance is the only airline alliance operating flights between Buffalo and Idaho Falls.

  • How does KAYAK find such low prices on flights from Buffalo to Idaho Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Idaho Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Idaho Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Idaho Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and IDA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Idaho Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Buffalo to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Idaho Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Idaho Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9675 reviews
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

8.0 ExcellentJason, May 2026
BDL - HNL
Read more United Airlines reviews

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Everything you need to know for your flight from Buffalo to Idaho Falls

Information on your arrival and departure airports

Buffalo (BUF)
Idaho Falls (IDA)