BUF - IDA

$359 Find Cheap Flights from Buffalo to Idaho Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Idaho Falls departing on 11/15. 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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Everything you should know

Cheapest round-trip
$359
American Airlines
Sat 11/15Tue 11/18
BUF - IDA • 1 stop
Cheapest one-way
Multiple Airlines
Mon 11/3
BUF - IDA • multi-stop
Top airlines
American Airlines
Cheapest • from $359 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
6:12 am - 1:28 pmBUF-IDA
9h 16m1 stop
American Airlines Logo
1:58 pm - 10:39 pmIDA-BUF
6h 41m1 stop
$359American Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
11:54 am - 10:34 pmBUF-IDA
12h 40m2 stops
American Airlines Logo
1:58 pm - 10:39 pmIDA-BUF
6h 41m1 stop
$364American Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
11:54 am - 10:34 pmBUF-IDA
12h 40m2 stops
American Airlines Logo
7:10 am - 10:39 pmIDA-BUF
13h 29m2 stops
$369American Airlines
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Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
8:25 am - 1:30 pmBUF-IDA
7h 05m1 stop
United Airlines Logo
2:40 pm - 10:59 pmIDA-BUF
6h 19m1 stop
$511United Airlines
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Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
8:25 am - 3:40 pmBUF-IDA
9h 15m1 stop
United Airlines Logo
10:45 am - 11:44 pmIDA-BUF
10h 59m2 stops
$516United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
6:00 am - 1:30 pmBUF-IDA
9h 30m2 stops
United Airlines Logo
10:45 am - 11:44 pmIDA-BUF
10h 59m2 stops
$521United Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
United Airlines Logo
8:10 am - 1:35 pmBUF-IDA
7h 25m1 stop
United Airlines Logo
2:45 pm - 10:52 pmIDA-BUF
6h 07m1 stop
$564United Airlines
Find Deal
Sun, Nov 16 - Thu, Nov 20
United Airlines Logo
8:10 am - 3:16 pmBUF-IDA
9h 06m1 stop
United Airlines Logo
2:45 pm - 10:52 pmIDA-BUF
6h 07m1 stop
$565United Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
United Airlines Logo
7:00 am - 1:35 pmBUF-IDA
8h 35m2 stops
United Airlines Logo
2:45 pm - 10:52 pmIDA-BUF
6h 07m1 stop
$570United Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
American Airlines Logo
12:57 pm - 10:34 pmBUF-IDA
11h 37m2 stops
American Airlines Logo
1:58 pm - 10:41 pmIDA-BUF
6h 43m1 stop
$574American Airlines
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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.

What’s the cheapest day of the week to fly from Buffalo to Idaho Falls?

The average price of all round-trip flights from Buffalo to Idaho Falls clicked on KAYAK for each day over the last 12 months.

When flying from Buffalo to Idaho Falls, you should consider leaving on a Wednesday and avoid Mondays if you are looking for the best rates. For your return to Buffalo, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

Find deals

Good to know

Cheapest flight$359
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 $359 for a round-trip ticket.

  • 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?

    oneworld 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.
7.2
American AirlinesOverall score based on 11037 reviews
6.9Entertainment
6.4Food
7.5Boarding
8.0Crew
7.2Comfort
Airline reviews

Disliked having to wait a little longer to disembark from the plan when we landed in London

10.0 ExcellentLESTER, Oct 2025JFK - LHR
Read more American Airlines reviews

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

We arrived 4 hours early and still almost missed the flight because they weren’t able to access one of the boarding tickets. They then sent hour bags late and we were all of our without clothing and eventually had to take an expensive cab back and forth to the airport as they wouldn’t deliver the bag which arrived late at night that day and we would have to wait until noon the began day (messing up a second day of plans). Also, all the food has dairy or pork. No vegan or even vegetarian option in the flight—even for purchase.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

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)

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