$185 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 2/11. 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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Flight Deals

Cheap Flights from Buffalo to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$407
Idaho Falls
Idaho Falls1 stop$511
Spokane
Spokane2 stops$353
Boise
Boise1 stop$407
Idaho Falls
Idaho Falls1 stop$511
Spokane
Spokane2 stops$353

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

Thu, Jan 8 - Sun, Jan 11
American Airlines Logo
5:12 am - 2:42 pmBUF-JAC
11h 30m2 stops
American Airlines Logo
1:42 pm - 11:48 pmJAC-BUF
8h 06m1 stop
$314American Airlines
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Wed, Jan 14 - Tue, Jan 20
Delta Logo
7:15 am - 12:08 amBUF-GEG
19h 53m2 stops
Delta Logo
12:55 pm - 11:28 pmGEG-BUF
7h 33m1 stop
$353Delta
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Wed, Jan 14 - Tue, Jan 20
Delta Logo
6:00 am - 11:45 amBUF-GEG
8h 45m1 stop
Delta Logo
12:55 pm - 11:28 pmGEG-BUF
7h 33m1 stop
$359Delta
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Wed, Jan 14 - Wed, Jan 21
Delta Logo
7:15 am - 10:52 pmBUF-GEG
18h 37m2 stops
Delta Logo
12:55 pm - 11:28 pmGEG-BUF
7h 33m1 stop
$361Delta
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Wed, Dec 17 - Wed, Dec 24
Delta Logo
6:12 am - 12:10 pmBUF-GEG
8h 58m2 stops
Delta Logo
12:02 pm - 11:37 pmGEG-BUF
8h 35m1 stop
$364Delta
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Thu, Jan 8 - Sun, Jan 11
American Airlines Logo
5:12 am - 2:42 pmBUF-JAC
11h 30m2 stops
American Airlines Logo
1:42 pm - 10:57 amJAC-BUF
19h 15m2 stops
$397American Airlines
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Tue, Mar 17 - Thu, Mar 19
United Airlines Logo
5:15 pm - 10:05 pmBUF-GEG
7h 50m1 stop
United Airlines Logo
6:30 pm - 9:45 amGEG-BUF
12h 15m2 stops
$403United Airlines
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Thu, Jan 8 - Sun, Jan 11
American Airlines Logo
7:30 am - 12:21 pmBUF-JAC
6h 51m1 stop
American Airlines Logo
1:42 pm - 11:48 pmJAC-BUF
8h 06m1 stop
$424American Airlines
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Sun, Mar 1 - Tue, Mar 3
United Airlines Logo
7:00 am - 11:29 amBUF-JAC
6h 29m1 stop
United Airlines Logo
2:40 pm - 10:59 pmJAC-BUF
6h 19m1 stop
$503United Airlines
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Sun, Mar 1 - Tue, Mar 3
United Airlines Logo
7:00 am - 3:21 pmBUF-JAC
10h 21m2 stops
United Airlines Logo
2:40 pm - 10:59 pmJAC-BUF
6h 19m1 stop
$508United Airlines
Find Deal
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.

What is the cheapest month to fly from Buffalo to Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Idaho, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Idaho is September, when tickets cost $347 (return) on average. On the other hand, the most expensive months are November and January, when the average cost of round-trip tickets is $729 and $626 respectively.

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

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

Your flight ticket price will generally be cheaper if you fly to Idaho on a Saturday and more expensive on a Friday. On your return trip to Buffalo, you should consider flying back on a Wednesday, and avoid Mondays for better deals.

Good to know

Low seasonNovember
Cheapest flight$185
Best time to beat the crowds but there is an average 44% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Buffalo to Spokane

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.

  • What is the cheapest time of day to fly to Idaho?

    The cheapest time of day to fly to Idaho is generally at night, when round-trip flights cost $439 on average. Morning departures are around 9% more expensive than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the morning, which is peak travel time and where the average cost of a ticket is $590.

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 4244 reviews
8.0Comfort
8.6Crew
7.5Entertainment
8.1Boarding
7.0Food
Airline reviews

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

2.0 MediocreCharity, Nov 2025MSP - MDW
Read more Southwest reviews

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

I truly love flying with Delta. They have always treated me with the upmost respect

The flight was great. The gate location was way to far away!!!

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

I believe that a four-hour trip should have a meal. Delta had none.

Having to up charge for a seat assignment is not good. Delta can do better

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Premium Plus is a really good idea for longer flights

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

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.

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

Information on your arrival and departure airports