BOI - BUF

$469 Find Cheap Flights from Boise to Buffalo

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Buffalo departing on 2/14. 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 Buffalo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Buffalo, 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 Boise to Buffalo, 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
$469
Typical prices: $580-$637
United Airlines
Sat 2/14Wed 2/18
BOI - BUF • 1 stop
Cheapest one-way
Multiple Airlines
Thu 12/18
BOI - BUF • multi-stop
Top airlines
United Airlines
Cheapest • from $469 (round-trip)
Southwest
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Buffalo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Buffalo (BOI-BUF)

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

Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
2:40 pm - 10:59 pm
BOI
-
BUF
6h 19m1 stop
United Airlines Logo
8:25 am - 1:38 pm
BUF
-
BOI
7h 13m1 stop
$469United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
2:40 pm - 10:59 pm
BOI
-
BUF
6h 19m1 stop
United Airlines Logo
11:29 am - 11:48 pm
BUF
-
BOI
14h 19m2 stops
$474United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
6:25 am - 9:02 pm
BOI
-
BUF
12h 37m2 stops
United Airlines Logo
11:29 am - 11:48 pm
BUF
-
BOI
14h 19m2 stops
$479United Airlines
Fri, Jan 9 - Sat, Jan 10
Southwest Logo
11:50 am - 10:00 pm
BOI
-
BUF
8h 10m1 stop
Southwest Logo
5:15 am - 10:00 am
BUF
-
BOI
6h 45m1 stop
$494Southwest
Fri, Jan 9 - Sat, Jan 10
Southwest Logo
11:50 am - 10:00 pm
BOI
-
BUF
8h 10m1 stop
Southwest Logo
5:15 am - 3:15 pm
BUF
-
BOI
12h 00m2 stops
$499Southwest
Fri, Jan 9 - Sat, Jan 10
Southwest Logo
7:45 am - 10:20 pm
BOI
-
BUF
12h 35m2 stops
Southwest Logo
11:10 am - 9:15 pm
BUF
-
BOI
12h 05m2 stops
$504Southwest
Thu, Jan 1 - Mon, Jan 5
American Airlines Logo
1:35 pm - 10:57 pm
BOI
-
BUF
7h 22m1 stop
American Airlines Logo
6:24 am - 12:37 pm
BUF
-
BOI
8h 13m1 stop
$616American Airlines
Thu, Jan 1 - Mon, Jan 5
United Airlines Logo
6:15 am - 8:54 pm
BOI
-
BUF
12h 39m2 stops
United Airlines Logo
7:48 pm - 7:51 pm
BUF
-
BOI
26h 03m2 stops
$663United Airlines
Thu, Jan 1 - Mon, Jan 5
American Airlines Logo
7:32 am - 11:32 pm
BOI
-
BUF
14h 00m2 stops
American Airlines Logo
6:24 am - 12:37 pm
BUF
-
BOI
8h 13m1 stop
$683American Airlines
Fri, Jan 2 - Mon, Jan 5
United Airlines Logo
12:20 pm - 8:54 pm
BOI
-
BUF
6h 34m1 stop
United Airlines Logo
5:35 pm - 10:59 pm
BUF
-
BOI
7h 24m1 stop
$831United Airlines
Booking Insights

KAYAK's insights & trends for Boise to Buffalo flights

Get data-powered insights and trends into flights from Boise to Buffalo 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 Boise to Buffalo?

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

If your flying dates are flexible, you should consider flying to Buffalo on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Boise to Buffalo. For your return ticket, we recommend flying on a Saturday and avoiding Fridays for the best deals.

Find deals

Good to know

Low seasonOctober
Cheapest flight$469
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Boise to Buffalo

When to book flights from Boise to Buffalo

Are your dates flexible? Find out the best times to travel from Boise to Buffalo 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 Boise to Buffalo

  • What is the cheapest flight from Boise to Buffalo?

    In the last 3 days, the lowest price for a flight from Boise to Buffalo was $469 for a round-trip ticket.

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

    No, a passport isn't needed to fly from Boise to Buffalo. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Boise to Buffalo?

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

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

    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 Boise to Buffalo.

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

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

    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 Buffalo with an airline and back to Boise with another airline. Booking your flights between Boise and BUF 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 Boise to Buffalo?

    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 Buffalo from Boise 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 Boise to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Boise to Buffalo. 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 Boise to Buffalo? 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
7.5Entertainment
8.1Boarding
8.6Crew
8.0Comfort
7.0Food
Airline reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

2.0 MediocreRobert, Dec 2025
LAS - TPA
Read more Southwest reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

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!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

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 you need to know for your flight from Boise to Buffalo

Information on your arrival and departure airports

Boise (BOI)
Buffalo (BUF)