BOI - BUF

$176 Find Cheap Flights from Boise to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Buffalo departing on 2/26. 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
$396
American Airlines
Sat 5/2Wed 5/6
BOI - BUF • 2 stops
Cheapest one-way
$176
Frontier
Thu 2/26
BOI - BUF • 2 stops
Top airlines
American Airlines
Cheapest • from $468 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
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, May 2 - Wed, May 6
American Airlines Logo
6:26 pm - 10:56 am
BOI
-
BUF
14h 30m
2 stops
American Airlines Logo
6:14 am - 12:38 pm
BUF
-
BOI
8h 24m
1 stop
$396American Airlines
Sat, May 2 - Wed, May 6
American Airlines Logo
6:26 pm - 10:56 am
BOI
-
BUF
14h 30m
2 stops
American Airlines Logo
11:49 am - 10:38 pm
BUF
-
BOI
12h 49m
2 stops
$401American Airlines
Fri, May 1 - Tue, May 5
Delta Logo
12:52 pm - 11:06 am
BOI
-
BUF
20h 14m
2 stops
Delta Logo
6:05 am - 11:00 pm
BUF
-
BOI
18h 55m
2 stops
$440Delta
Fri, May 1 - Wed, May 6
Delta Logo
12:52 pm - 11:06 am
BOI
-
BUF
20h 14m
2 stops
Delta Logo
4:59 pm - 10:28 pm
BUF
-
BOI
7h 29m
1 stop
$462Delta
Fri, Apr 24 - Mon, Apr 27
American Airlines Logo
1:29 pm - 2:21 pm
BOI
-
BUF
22h 52m
1 stop
American Airlines Logo
6:00 am - 12:49 pm
BUF
-
BOI
8h 49m
1 stop
$468American Airlines
Sat, May 2 - Tue, May 5
Delta Logo
7:24 am - 6:51 pm
BOI
-
BUF
9h 27m
2 stops
Delta Logo
6:05 am - 11:00 pm
BUF
-
BOI
18h 55m
2 stops
$469Delta
Sat, May 2 - Wed, May 6
Southwest Logo
7:35 am - 4:35 pm
BOI
-
BUF
7h 00m
1 stop
Southwest Logo
6:40 am - 12:30 pm
BUF
-
BOI
7h 50m
1 stop
$477Southwest
Sat, May 2 - Tue, May 5
Delta Logo
2:18 pm - 11:35 pm
BOI
-
BUF
7h 17m
1 stop
Delta Logo
6:05 am - 11:00 pm
BUF
-
BOI
18h 55m
2 stops
$487Delta
Fri, Apr 24 - Mon, Apr 27
American Airlines Logo
1:29 pm - 10:50 am
BOI
-
BUF
19h 21m
1 stop
American Airlines Logo
6:00 am - 12:49 pm
BUF
-
BOI
8h 49m
1 stop
$498American Airlines
Fri, May 1 - Wed, May 6
Delta Logo
2:18 pm - 11:35 pm
BOI
-
BUF
7h 17m
1 stop
Delta Logo
4:59 pm - 10:28 pm
BUF
-
BOI
7h 29m
1 stop
$506Delta
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.

Which airlines provide the cheapest flights from Boise to Buffalo?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boise to Buffalo were found on American Airlines ($468) and Delta ($506).

Find deals

Good to know

Low seasonOctober
Cheapest flight$176
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly with an average 4% 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 $176 for a one-way ticket and $468 for a round-trip.

  • 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.
8.0
SouthwestOverall score based on 4272 reviews
8.6Crew
7.5Entertainment
8.0Comfort
7.0Food
8.1Boarding
Airline reviews

I appreciate the staff who allowed me to board though I arrived a little late! Regarding the assigned seating, I had booked my flight before this change and wasn't aware of the change at the time, and so I didn't select a seat at booking as I didn't realize it was relevant. Better communication about the change would have been helpful for preparing.

10.0 ExcellentMeghan, Feb 2026
MCO - DEN
Read more Southwest reviews

I appreciate the staff who allowed me to board though I arrived a little late! Regarding the assigned seating, I had booked my flight before this change and wasn't aware of the change at the time, and so I didn't select a seat at booking as I didn't realize it was relevant. Better communication about the change would have been helpful for preparing.

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

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

Information on your arrival and departure airports

Boise (BOI)
Buffalo (BUF)