$207 Find Cheap Flights from Buffalo to Idaho

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 departing on 4/18. 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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Idaho, 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, as well as popular online travel agencies
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Cheap Flights from Buffalo to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$413
Idaho Falls
Idaho Falls1 stop$419
Twin Falls
Twin Falls2 stops$915
Spokane
Spokane2 stops$335
Boise
Boise1 stop$413
Idaho Falls
Idaho Falls1 stop$419
Twin Falls
Twin Falls2 stops$915
Spokane
Spokane2 stops$335

Book Cheap Buffalo to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Idaho 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

Mon, Apr 13 - Tue, Jun 9
Delta Logo
12:50 pm - 11:34 pm
BUF
-
GEG
13h 44m
2 stops
Delta Logo
4:30 pm - 8:18 am
GEG
-
BUF
12h 48m
2 stops
$335Delta
Tue, Apr 14 - Mon, Apr 20
United Airlines Logo
8:30 am - 12:40 pm
BUF
-
GEG
7h 10m
1 stop
United Airlines Logo
1:46 pm - 11:10 pm
GEG
-
BUF
6h 24m
1 stop
$360United Airlines
Tue, Apr 14 - Mon, Apr 20
United Airlines Logo
10:55 am - 9:11 pm
BUF
-
GEG
13h 16m
2 stops
United Airlines Logo
1:46 pm - 11:10 pm
GEG
-
BUF
6h 24m
1 stop
$365United Airlines
Sat, Apr 25 - Sat, May 2
American Airlines Logo
7:00 am - 12:40 pm
BUF
-
JAC
7h 40m
1 stop
American Airlines Logo
1:25 pm - 11:08 pm
JAC
-
BUF
7h 43m
1 stop
$369American Airlines
Tue, Apr 14 - Mon, Apr 20
Delta Logo
11:50 am - 11:15 pm
BUF
-
GEG
14h 25m
2 stops
Delta Logo
7:38 pm - 8:16 am
GEG
-
BUF
9h 38m
2 stops
$371Delta
Tue, Sep 22 - Tue, Sep 29
American Airlines Logo
8:11 am - 4:51 pm
BUF
-
JAC
10h 40m
2 stops
American Airlines Logo
3:32 pm - 11:03 pm
JAC
-
BUF
5h 31m
1 stop
$374American Airlines
Mon, Apr 13 - Tue, Jun 9
Delta Logo
12:50 pm - 11:34 pm
BUF
-
GEG
13h 44m
2 stops
Delta Logo
5:37 pm - 8:18 am
GEG
-
BUF
11h 41m
2 stops
$380Delta
Fri, Apr 24 - Mon, Apr 27
Delta Logo
4:44 pm - 9:31 pm
BUF
-
GEG
7h 47m
1 stop
Delta Logo
12:36 pm - 11:37 pm
GEG
-
BUF
8h 01m
1 stop
$385Delta
Thu, Jun 4 - Mon, Jun 8
Southwest Logo
4:05 pm - 10:55 pm
BUF
-
BOI
8h 50m
2 stops
Southwest Logo
7:10 pm - 8:00 am
BOI
-
BUF
10h 50m
2 stops
$475Southwest
Thu, Jun 4 - Mon, Jun 8
Southwest Logo
4:05 pm - 10:55 pm
BUF
-
BOI
8h 50m
2 stops
Southwest Logo
8:45 am - 9:35 pm
BOI
-
BUF
10h 50m
1 stop
$476Southwest
Booking Insights

KAYAK's insights & trends for Buffalo to Idaho flights

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

How much is a round-trip flight from Buffalo to Idaho?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buffalo to Idaho departing in June.

Good to know

Low seasonSeptember
Cheapest flight$207
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Buffalo to Boise

FAQs - booking Idaho flights

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to Idaho 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?

    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 from Buffalo to Idaho with an airline and back with another airline.

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

    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 from Buffalo to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Buffalo to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Idaho. 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? 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.
8.0
SouthwestOverall score based on 4333 reviews
8.1Boarding
7.0Food
8.0Comfort
8.6Crew
7.5Entertainment
Airline reviews

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

2.0 MediocreStuart, Mar 2026
HOU - STL
Read more Southwest reviews

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

Southwest continues to do less for more money. Flight attendants used to be fun and friendly. But now it’s like they don’t even see you. Such a shame.

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

I liked it better when you were truer to your roots Am paying more for less fun

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

I am still at the Airport! Delayed Delayed and Delyaed

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Delayed. Hot. Passenger next to me was so large I couldn’t move.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

The whole experience was excellent. As it most often is with Delta

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

It was good experience this time. The flight was on time.

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

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

Information on your arrival and departure airports