BOI - BUF

$233 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 4/13. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$425
Southwest
Tue 4/21Tue 4/28
BOI - BUF • 1 stop
Cheapest one-way
$233
Typical prices: $231-$245
Delta
Mon 4/13
BOI - BUF • 1 stop
Top airlines
Southwest
Cheapest • from $425 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boise and Buffalo. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $559 (round-trip)
Minneapolis (MSP)
Shortest trip • 6h 07m (one-way)
Insights
Insights
Insights
Insights
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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

Tue, Apr 21 - Tue, Apr 28
Southwest Logo
2:00 pm - 10:50 pm
BOI
-
BUF
6h 50m
1 stop
Southwest Logo
3:10 pm - 11:30 pm
BUF
-
BOI
10h 20m
2 stops
$425Southwest
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
1:29 pm - 9:36 pm
BOI
-
BUF
6h 07m
1 stop
American Airlines Logo
6:00 am - 12:49 pm
BUF
-
BOI
8h 49m
1 stop
$437American Airlines
Wed, Apr 15 - Wed, Apr 22
Southwest Logo
2:00 pm - 10:50 pm
BOI
-
BUF
6h 50m
1 stop
Southwest Logo
3:10 pm - 11:30 pm
BUF
-
BOI
10h 20m
2 stops
$442Southwest
Wed, Apr 15 - Wed, Apr 22
Southwest Logo
10:05 am - 10:50 pm
BOI
-
BUF
10h 45m
2 stops
Southwest Logo
3:10 pm - 11:30 pm
BUF
-
BOI
10h 20m
2 stops
$447Southwest
Tue, Apr 21 - Tue, Apr 28
American Airlines Logo
1:29 pm - 9:36 pm
BOI
-
BUF
6h 07m
1 stop
American Airlines Logo
7:00 am - 1:03 pm
BUF
-
BOI
8h 03m
1 stop
$448American Airlines
Sat, Apr 18 - Sat, Apr 25
Delta Logo
2:18 pm - 11:37 pm
BOI
-
BUF
7h 19m
1 stop
Delta Logo
12:50 pm - 9:01 pm
BUF
-
BOI
10h 11m
2 stops
$450Delta
Tue, Apr 21 - Tue, Apr 28
American Airlines Logo
1:41 pm - 11:19 pm
BOI
-
BUF
7h 38m
1 stop
American Airlines Logo
6:00 am - 12:49 pm
BUF
-
BOI
8h 49m
1 stop
$454American Airlines
Tue, Apr 21 - Tue, Apr 28
Delta Logo
8:40 pm - 8:16 am
BOI
-
BUF
9h 36m
2 stops
Delta Logo
6:05 am - 4:14 pm
BUF
-
BOI
12h 09m
2 stops
$456Delta
Sat, Apr 18 - Sat, Apr 25
Southwest Logo
6:05 am - 3:30 pm
BOI
-
BUF
7h 25m
1 stop
Southwest Logo
6:30 am - 2:10 pm
BUF
-
BOI
9h 40m
1 stop
$472Southwest
Sat, Jun 6 - Sat, Jun 13
Southwest Logo
3:15 pm - 12:30 am
BOI
-
BUF
7h 15m
1 stop
Southwest Logo
6:25 pm - 11:55 pm
BUF
-
BOI
7h 30m
1 stop
$509Southwest
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 Southwest ($425) and American Airlines ($448).

Find deals

Good to know

Low seasonOctober
Cheapest flight$233
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 2% lower on average.
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 $233 for a one-way ticket and $425 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 4324 reviews
8.6Crew
8.1Boarding
8.0Comfort
7.5Entertainment
7.0Food
Airline reviews

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

10.0 ExcellentMartie, Mar 2026
LGB - BNA
Read more Southwest reviews

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

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

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

Information on your arrival and departure airports

Boise (BOI)
Buffalo (BUF)