$178 Find Cheap Flights from Buffalo to Idaho - Compare and Save

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 9/12. 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

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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$455
Idaho Falls
Idaho Falls2 stops$590
Spokane
Spokane1 stop$347
Boise
Boise1 stop$455
Idaho Falls
Idaho Falls2 stops$590
Spokane
Spokane1 stop$347

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

Wed, Sep 16 - Thu, Sep 24
Delta Logo
7:25 pm - 10:56 pm
BUF
-
GEG
6h 31m
1 stop
Delta Logo
12:38 pm - 11:54 pm
GEG
-
BUF
8h 16m
1 stop
$347Delta
Wed, Sep 16 - Thu, Sep 24
Delta Logo
7:25 pm - 10:56 pm
BUF
-
GEG
6h 31m
1 stop
Delta Logo
7:30 pm - 11:22 am
GEG
-
BUF
12h 52m
2 stops
$352Delta
Tue, Sep 1 - Sun, Sep 6
Delta Logo
7:52 pm - 11:09 pm
BUF
-
GEG
6h 17m
1 stop
Delta Logo
12:36 pm - 11:59 pm
GEG
-
BUF
8h 23m
1 stop
$355Delta
Wed, Sep 16 - Thu, Sep 24
Delta Logo
3:53 pm - 11:52 pm
BUF
-
GEG
10h 59m
2 stops
Delta Logo
7:30 pm - 11:22 am
GEG
-
BUF
12h 52m
2 stops
$357Delta
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
10:30 am - 5:49 pm
BUF
-
JAC
9h 19m
2 stops
United Airlines Logo
2:52 pm - 10:37 pm
JAC
-
BUF
5h 45m
1 stop
$440United Airlines
Fri, Aug 14 - Sat, Aug 22
American Airlines Logo
7:00 am - 1:59 pm
BUF
-
BOI
8h 59m
1 stop
American Airlines Logo
12:12 pm - 11:01 pm
BOI
-
BUF
8h 49m
1 stop
$455American Airlines
Wed, Jul 22 - Sat, Jul 25
American Airlines Logo
8:08 am - 2:20 pm
BUF
-
BOI
8h 12m
1 stop
American Airlines Logo
3:12 pm - 12:15 am
BOI
-
BUF
7h 03m
1 stop
$460American Airlines
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
6:55 am - 11:13 am
BUF
-
JAC
6h 18m
1 stop
United Airlines Logo
2:52 pm - 10:37 pm
JAC
-
BUF
5h 45m
1 stop
$461United Airlines
Wed, Jul 22 - Sat, Jul 25
American Airlines Logo
6:32 am - 2:20 pm
BUF
-
BOI
9h 48m
1 stop
American Airlines Logo
12:15 pm - 12:15 am
BOI
-
BUF
10h 00m
2 stops
$465American Airlines
Wed, Aug 19 - Tue, Aug 25
United Airlines Logo
1:56 pm - 6:41 pm
BUF
-
JAC
6h 45m
1 stop
United Airlines Logo
1:45 pm - 10:37 pm
JAC
-
BUF
6h 52m
1 stop
$482United Airlines
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 August.

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 January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are November and April, when the average cost of round-trip tickets is $657 and $645 respectively.

Good to know

Low seasonSeptember
Cheapest flight$178
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 14% 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.

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.
7.9
SouthwestOverall score based on 4250 reviews
8.0Comfort
7.0Food
8.1Boarding
8.6Crew
7.5Entertainment
Airline reviews

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

2.0 MediocreDawn, Jun 2026
BUF - BWI
Read more Southwest reviews

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

We had a 5 hour delay on the tarmac in Baltimore

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

It was one and half hour late... Not sure if any other experience matters.

It was 2 hours 45 minutes late, for no apparently clear reason.

It went well. Plane wasn't full. Will be great when assigned seating is in place

As always it was a pleasure to fly on southwest.

Excellent! There was a delay due to the weather and they did all they could do to keep us comfortable & updated. Thank you!

Couldn't connect to the internet and movies. Needed help.

FA was a bit strange and dodgy not very characteristic of Delta

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

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

Crew handling the boarding at the gates are quite aggressive with the passengers and must be given training/ refreshing courses to improve customer experience.

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

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.

Everything except the food and entertainment. It was a great experience though

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

The staff was very friendly. The seats seemed quite small. Overall the flight was pleasant.

Delays!!! Serious delays. I was told by a member of staff in LGA that I would miss my DEN to LAX flight connection, so I was put on a later flight. Due to delays I would have been able to have made my original flight, where I was sat in business class - seat 1A: I was put on my original flight but bumped from business - 1A to economy 33C. I want a refund for paying business class but only flying economy

The plane was delayed coming in and on the tarmac. I was coming from another flight so it made for a very long day. The stewardess kept trying to slam the overhead bins closed and I was worried that she had damaged my new luggage. They ran out of snacks and lccdsddd me a hummus box which was nice. It took them a very long time to pick up the garbage so I could not go to the washroom and had little time. To prepare for disbarment. The TV system was hard to control from the armrest and picture wasn’t clear. The crew did apologize several times for the lateness. It took the Denver airport an unusually long time to de-ice the plane.

Their app did not recognize my Aeroplan frequent flyer number and would not allow me access to my boarding card. Ground staff was readily available at the airport to print it out to me.

We were already two hours delayed before take off and then had to be diverted. Terrible experience.

The flight attendant was very polite and attentive. The food was good.

The flight de-boarded after being informed of a 3 hour delay. The gate agent said we could go to lounge. The flight ended up boarding 20 minutes later and I missed it.

My experience with American Airlines was great. Unfortunately my stroller was not located and has not been given to me and or reached out in return for in regard to information.

Pilots were fantastic - super smooth. First Class flight attendant was very attentive. Main Cabin flight attendant should try to smooth the rough edges of her voice - very shrill / punitive. Hurt my ears just to listen to her. Recognize they have a (tough) job to do - but tone over speakers needs to be less like scolding a 5 year old.

Maybe focus more on delivering a good product vs selling me a damn credit card

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

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.

The flight from Buffalo to Chicago was on an older and smaller plane. Seating was tight. Looking closely at the interior of the aircraft there were definitely signs of aging and wear.

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

Information on your arrival and departure airports