What airlines fly to Idaho?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Idaho from Buffalo according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 4 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Buffalo to Idaho?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Buffalo to Idaho

When did momondo last update prices for flights from Buffalo Airport to Idaho?

Prices for flights from Buffalo Airport to Idaho are updated daily.

How many operators does momondo search for flights from Buffalo Airport to Idaho?

As of November 2026, there are 3 operators available to choose from for flights from Buffalo Airport to Idaho.

How old do you have to be to fly from Buffalo Airport to Idaho?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The required travel and health documents for your Idaho trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$311 Cheap Flights from Buffalo to Idaho in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Idaho

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 12:10 pmBUF Buffalo-BOI Boise Air Term. Gowen Fld

8h 10m2 stops Detroit Metropolitan Wayne County Salt Lake City

7:57 pm - 11:54 amBOI Boise Air Term. Gowen Fld-BUF Buffalo

13h 57m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County

$458Delta

Fri, Dec 25 - Mon, Jan 4

5:52 pm - 11:59 pmBUF Buffalo-BOI Boise Air Term. Gowen Fld

8h 07m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

7:57 pm - 11:54 amBOI Boise Air Term. Gowen Fld-BUF Buffalo

13h 57m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County

$458Delta

Thu, Dec 24 - Mon, Jan 4

5:58 pm - 10:51 pmBUF Buffalo-BOI Boise Air Term. Gowen Fld

6h 53m1 stop Chicago O'Hare Intl

2:48 pm - 10:57 pmBOI Boise Air Term. Gowen Fld-BUF Buffalo

6h 09m1 stop Denver Intl

$458United Airlines

Wed, Nov 25 - Wed, Dec 2

10:35 am - 9:32 pmBUF Buffalo-BOI Boise Air Term. Gowen Fld

12h 57m2 stops Washington, D.C. Dulles Intl Denver Intl

2:48 pm - 10:57 pmBOI Boise Air Term. Gowen Fld-BUF Buffalo

6h 09m1 stop Denver Intl

$480United Airlines

Wed, Nov 25 - Wed, Dec 2

8:00 am - 1:29 pmBUF Buffalo-BOI Boise Air Term. Gowen Fld

7h 29m1 stop Denver Intl

2:35 pm - 10:53 pmBOI Boise Air Term. Gowen Fld-BUF Buffalo

6h 18m1 stop Denver Intl

$485United Airlines

Sat, Feb 6 - Sun, Feb 7

5:52 pm - 11:59 pmBUF Buffalo-BOI Boise Air Term. Gowen Fld

8h 07m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

7:25 am - 11:13 pmBOI Boise Air Term. Gowen Fld-BUF Buffalo

13h 48m2 stops Los Angeles Detroit Metropolitan Wayne County

$491Delta

Thu, Dec 24 - Tue, Jan 5

3:25 pm - 1:10 amBUF Buffalo-BOI Boise Air Term. Gowen Fld

11h 45m2 stops Chicago Midway Phoenix Sky Harbor Intl

6:20 am - 8:50 pmBOI Boise Air Term. Gowen Fld-BUF Buffalo

12h 30m2 stops Las Vegas Harry Reid Intl Denver Intl

$562Southwest

Wed, Nov 25 - Wed, Dec 2

11:26 am - 8:06 pmBUF Buffalo-BOI Boise Air Term. Gowen Fld

10h 40m2 stops Chicago O'Hare Intl Portland

7:21 pm - 10:10 amBOI Boise Air Term. Gowen Fld-BUF Buffalo

12h 49m2 stops Seattle/Tacoma Intl Philadelphia

$752Alaska Airlines

Tue, Nov 17 - Sat, Nov 21

11:25 am - 11:17 pmBUF Buffalo-BOI Boise Air Term. Gowen Fld

13h 52m2 stops Charlotte Douglas Dallas/Fort Worth

1:50 pm - 10:47 pmBOI Boise Air Term. Gowen Fld-BUF Buffalo

6h 57m1 stop Dallas/Fort Worth

$892American Airlines

Sat, Dec 26 - Tue, Jan 5

2:00 pm - 8:10 pmBUF Buffalo-BOI Boise Air Term. Gowen Fld

8h 10m1 stop Las Vegas Harry Reid Intl

5:05 am - 6:00 pmBOI Boise Air Term. Gowen Fld-BUF Buffalo

10h 55m1 stop Phoenix Sky Harbor Intl

$910Southwest

Sat, Dec 26 - Sun, Jan 3

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United Airlines flights from Buffalo to Idaho

Our best United Airlines deals on Buffalo to Idaho flight tickets

United Airlines

Nov 25

BUF5:58 pmBuffalo

6h 53m

1 stop

BOI10:51 pmBoise Air Term. Gowen Fld

Dec 2

BOI2:48 pmBoise Air Term. Gowen Fld

6h 09m

1 stop

BUF10:57 pmBuffalo

$458

United Airlines

Nov 25

BUF10:35 amBuffalo

12h 57m

2 stops

BOI9:32 pmBoise Air Term. Gowen Fld

Dec 2

BOI2:48 pmBoise Air Term. Gowen Fld

6h 09m

1 stop

BUF10:57 pmBuffalo

$480

United Airlines

Feb 6

BUF8:00 amBuffalo

7h 29m

1 stop

BOI1:29 pmBoise Air Term. Gowen Fld

Feb 7

BOI2:35 pmBoise Air Term. Gowen Fld

6h 18m

1 stop

BUF10:53 pmBuffalo

$485

Delta flights from Buffalo to Idaho

Our best Delta deals on Buffalo to Idaho flight tickets

Delta

Dec 24

BUF5:52 pmBuffalo

8h 07m

2 stops

BOI11:59 pmBoise Air Term. Gowen Fld

Jan 5

BOI7:25 amBoise Air Term. Gowen Fld

13h 48m

2 stops

BUF11:13 pmBuffalo

$491

Delta

Feb 6

BUF6:15 amBuffalo

9h 55m

2 stops

BOI2:10 pmBoise Air Term. Gowen Fld

Feb 7

BOI6:49 pmBoise Air Term. Gowen Fld

13h 50m

2 stops

BUF10:39 amBuffalo

$495

Delta

Dec 25

BUF6:15 amBuffalo

9h 56m

1 stop

BOI2:11 pmBoise Air Term. Gowen Fld

Jan 4

BOI7:57 pmBoise Air Term. Gowen Fld

13h 57m

2 stops

BUF11:54 amBuffalo

$528

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloBoise

BUF Buffalo - BOI Boise Air Term. Gowen Fld

BUFBOI

Buffalo

Fri 12/25

6:00 am-12:10 pm

2 stops8h 10m

Boise Air Term. Gowen Fld

Mon 1/4

7:57 pm-11:54 am

2 stops13h 57m

$458

BuffaloBoise

BUF Buffalo - BOI Boise Air Term. Gowen Fld

BUFBOI

Buffalo

Thu 12/24

5:52 pm-11:59 pm

2 stops8h 07m

Boise Air Term. Gowen Fld

Mon 1/4

7:57 pm-11:54 am

2 stops13h 57m

$458

Quickest round-trip

BuffaloBoise

BUF Buffalo - BOI Boise Air Term. Gowen Fld

BUFBOI

Buffalo

Wed 11/25

5:58 pm-10:51 pm

1 stop6h 53m

Boise Air Term. Gowen Fld

Wed 12/2

2:48 pm-10:57 pm

1 stop6h 09m

$458

BuffaloBoise

BUF Buffalo - BOI Boise Air Term. Gowen Fld

BUFBOI

Buffalo

Wed 11/25

10:35 am-9:32 pm

2 stops12h 57m

Boise Air Term. Gowen Fld

Wed 12/2

2:48 pm-10:57 pm

1 stop6h 09m

$480

BuffaloBoise

BUF Buffalo - BOI Boise Air Term. Gowen Fld

BUFBOI

Buffalo

Sat 2/6

8:00 am-1:29 pm

1 stop7h 29m

Boise Air Term. Gowen Fld

Sun 2/7

2:35 pm-10:53 pm

1 stop6h 18m

$485

BuffaloBoise

BUF Buffalo - BOI Boise Air Term. Gowen Fld

BUFBOI

Buffalo

Thu 12/24

5:52 pm-11:59 pm

2 stops8h 07m

Boise Air Term. Gowen Fld

Tue 1/5

7:25 am-11:13 pm

2 stops13h 48m

$491

BuffaloBoise

BUF Buffalo - BOI Boise Air Term. Gowen Fld

BUFBOI

Buffalo

Wed 11/25

3:25 pm-1:10 am

2 stops11h 45m

Boise Air Term. Gowen Fld

Wed 12/2

6:20 am-8:50 pm

2 stops12h 30m

$562

BuffaloBoise

BUF Buffalo - BOI Boise Air Term. Gowen Fld

BUFBOI

Buffalo

Tue 11/17

11:26 am-8:06 pm

2 stops10h 40m

Boise Air Term. Gowen Fld

Sat 11/21

7:21 pm-10:10 am

2 stops12h 49m

$752

BuffaloBoise

BUF Buffalo - BOI Boise Air Term. Gowen Fld

BUFBOI

Buffalo

Sat 12/26

11:25 am-11:17 pm

2 stops13h 52m

Boise Air Term. Gowen Fld

Tue 1/5

1:50 pm-10:47 pm

1 stop6h 57m

$892

BuffaloBoise

BUF Buffalo - BOI Boise Air Term. Gowen Fld

BUFBOI

Buffalo

Sat 12/26

2:00 pm-8:10 pm

1 stop8h 10m

Boise Air Term. Gowen Fld

Sun 1/3

5:05 am-6:00 pm

1 stop10h 55m

$910

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Idaho?

In general, January is the cheapest month to fly from Buffalo to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Idaho in January, then you should wait until May to fly from Buffalo, when ticket prices are also cheap, with an average price of $465.

Can stopping save me money on Buffalo to Idaho flights?

You could potentially save up to 17% on your flight if you consider stops on a Buffalo to Idaho flight.

Cheap Buffalo to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Idaho

Best Price Found	$311
Fastest flight time	6h 35m
Direct flights	None

The best one-way flight to Idaho from Buffalo in the past 72 hours is $311. The best round-trip flight deal from Buffalo to Idaho found on momondo in the last 72 hours is $458.

The fastest flight from Buffalo to Idaho takes 6h 35m

There are no direct flights from Buffalo to Idaho. There are no popular flight routes from Buffalo to Idaho.

Search flight deals

Frequently asked questions about flying from Buffalo to Idaho

When did momondo last update prices for flights from Buffalo Airport to Idaho?
Prices for flights from Buffalo Airport to Idaho are updated daily.
How many operators does momondo search for flights from Buffalo Airport to Idaho?
As of November 2026, there are 3 operators available to choose from for flights from Buffalo Airport to Idaho.
How old do you have to be to fly from Buffalo Airport to Idaho?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The required travel and health documents for your Idaho trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Buffalo to Idaho

Compare and see reviews for airlines that fly from Buffalo to Idaho with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.3 10,461 reviews	Search United Airlines flights
Southwest	PriceFrom $477	Free Cancellation	Rating 8.0 4,212 reviews	Search Southwest flights
Delta	PriceFrom $495	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Idaho?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Idaho for you.

Can I find flights from Buffalo to Idaho with flexible booking policies on momondo?

momondo does allow users to show only those flights to Idaho from Buffalo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buffalo to Idaho?

momondo provides multiple filters to help you find the best flight to Idaho from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Buffalo to Idaho right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho from Buffalo and alert you when they change.