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

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

What airlines fly to Idaho?

United Airlines, Southwest and American Airlines 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 30% 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.

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 August 2025, there are 4 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.

$165 Cheap Flights from Buffalo to Idaho in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Buffalo to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

6:14 am - 12:29 pmBUF-JAC

8h 15m1 stop

1:11 pm - 10:28 pmJAC-BUF

7h 17m1 stop

$289American Airlines

Find Deal

Wed, Oct 22 - Mon, Oct 27

6:00 am - 11:22 amBUF-GEG

8h 22m1 stop

7:25 pm - 8:21 amGEG-BUF

9h 56m2 stops

$318Delta

Find Deal

Thu, Sep 25 - Tue, Sep 30

6:00 am - 4:07 pmBUF-JAC

12h 07m2 stops

10:59 am - 9:43 pmJAC-BUF

8h 44m1 stop

$320American Airlines

Find Deal

Thu, Sep 4 - Tue, Sep 9

3:56 pm - 9:29 pmBUF-JAC

7h 33m2 stops

6:55 pm - 11:01 amJAC-BUF

14h 06m2 stops

$324Delta

Find Deal

Wed, Oct 22 - Mon, Oct 27

6:00 am - 11:22 amBUF-GEG

8h 22m1 stop

7:25 pm - 8:21 amGEG-BUF

9h 56m2 stops

$333Delta

Find Deal

Fri, Sep 26 - Tue, Sep 30

10:55 am - 8:49 pmBUF-JAC

11h 54m2 stops

2:40 pm - 10:52 pmJAC-BUF

6h 12m1 stop

$346United Airlines

Find Deal

Wed, Oct 22 - Mon, Oct 27

10:55 am - 8:39 pmBUF-JAC

11h 44m2 stops

1:40 pm - 10:56 pmJAC-BUF

7h 16m1 stop

$371United Airlines

Find Deal

Thu, Sep 11 - Mon, Sep 15

2:45 pm - 12:40 amBUF-BOI

11h 55m2 stops

12:05 pm - 10:40 pmBOI-BUF

8h 35m1 stop

$403Southwest

Find Deal

Tue, Nov 25 - Tue, Dec 2

2:45 pm - 12:40 amBUF-BOI

11h 55m2 stops

5:50 pm - 8:15 amBOI-BUF

12h 25m2 stops

$431Southwest

Find Deal

Tue, Nov 25 - Tue, Dec 2

11:46 am - 6:42 pmBUF-GEG

9h 56m2 stops

5:06 am - 9:00 pmGEG-BUF

12h 54m3 stops

$907Alaska Airlines

Find Deal

Fri, Sep 26 - Mon, Sep 29

Southwest flights from Buffalo to Idaho

Our best Southwest deals on Buffalo to Idaho flight tickets

Southwest

Nov 25

BUF2:45 pmBuffalo

11h 55m

2 stops

BOI12:40 amBoise Air Term. Gowen Fld

Dec 2

BOI12:05 pmBoise Air Term. Gowen Fld

8h 35m

1 stop

BUF10:40 pmBuffalo

$403

Find similar

Southwest

Nov 25

BUF2:45 pmBuffalo

11h 55m

2 stops

BOI12:40 amBoise Air Term. Gowen Fld

Dec 2

BOI5:50 pmBoise Air Term. Gowen Fld

12h 25m

2 stops

BUF8:15 amBuffalo

$431

Find similar

Southwest

Dec 27

BUF7:50 pmBuffalo

8h 10m

1 stop

GEG1:00 amSpokane

Jan 3

GEG5:25 amSpokane

11h 45m

1 stop

BUF8:10 pmBuffalo

$503

Find similar

American Airlines flights from Buffalo to Idaho

Our best American Airlines deals on Buffalo to Idaho flight tickets

American Airlines

Oct 22

BUF6:14 amBuffalo

8h 15m

1 stop

JAC12:29 pmJackson Hole

Oct 27

JAC1:11 pmJackson Hole

7h 17m

1 stop

BUF10:28 pmBuffalo

$289

Find similar

American Airlines

Sep 4

BUF6:00 amBuffalo

12h 07m

2 stops

JAC4:07 pmJackson Hole

Sep 9

JAC10:59 amJackson Hole

8h 44m

1 stop

BUF9:43 pmBuffalo

$320

Find similar

American Airlines

Sep 16

BUF7:35 amBuffalo

6h 52m

1 stop

BOI12:27 pmBoise Air Term. Gowen Fld

Sep 23

BOI1:38 pmBoise Air Term. Gowen Fld

7h 30m

1 stop

BUF11:08 pmBuffalo

$357

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloJackson

BUF - JAC

BUFJAC

Buffalo

Wed 10/22

6:14 am-12:29 pm

1 stop8h 15m

Jackson Hole

Mon 10/27

1:11 pm-10:28 pm

1 stop7h 17m

$289

BuffaloSpokane

BUF - GEG

BUFGEG

Buffalo

Thu 9/25

6:00 am-11:22 am

1 stop8h 22m

Spokane

Tue 9/30

7:25 pm-8:21 am

2 stops9h 56m

$318

BuffaloJackson

BUF - JAC

BUFJAC

Buffalo

Thu 9/4

6:00 am-4:07 pm

2 stops12h 07m

Jackson Hole

Tue 9/9

10:59 am-9:43 pm

1 stop8h 44m

$320

BuffaloJackson

BUF - JAC

BUFJAC

Buffalo

Wed 10/22

3:56 pm-9:29 pm

2 stops7h 33m

Jackson Hole

Mon 10/27

6:55 pm-11:01 am

2 stops14h 06m

$324

BuffaloSpokane

BUF - GEG

BUFGEG

Buffalo

Fri 9/26

6:00 am-11:22 am

1 stop8h 22m

Spokane

Tue 9/30

7:25 pm-8:21 am

2 stops9h 56m

$333

BuffaloJackson

BUF - JAC

BUFJAC

Buffalo

Wed 10/22

10:55 am-8:49 pm

2 stops11h 54m

Jackson Hole

Mon 10/27

2:40 pm-10:52 pm

1 stop6h 12m

$346

BuffaloJackson

BUF - JAC

BUFJAC

Buffalo

Thu 9/11

10:55 am-8:39 pm

2 stops11h 44m

Jackson Hole

Mon 9/15

1:40 pm-10:56 pm

1 stop7h 16m

$371

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

Tue 11/25

2:45 pm-12:40 am

2 stops11h 55m

Boise Air Term. Gowen Fld

Tue 12/2

12:05 pm-10:40 pm

1 stop8h 35m

$403

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

Tue 11/25

2:45 pm-12:40 am

2 stops11h 55m

Boise Air Term. Gowen Fld

Tue 12/2

5:50 pm-8:15 am

2 stops12h 25m

$431

BuffaloSpokane

BUF - GEG

BUFGEG

Buffalo

Fri 9/26

11:46 am-6:42 pm

2 stops9h 56m

Spokane

Mon 9/29

5:06 am-9:00 pm

3 stops12h 54m

$907

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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, September 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 $397. If you don’t want to visit Idaho in September, then you should wait until April to fly from Buffalo, when ticket prices are also cheap, with an average price of $462.

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Saturday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $472. On the other hand, Friday is the most expensive day to depart from Buffalo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $647.

What is the cheapest time of day to depart on your flight to Idaho?

According to our data, the cheapest time of day to fly to Idaho is in the evening. momondo users have found flights departing from Buffalo to Idaho in the evening for as low as $439. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Idaho, so prices are often more expensive at around $590 per ticket.

Can stopping save me money on Buffalo to Idaho flights?

You could potentially save up to 54% 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

Direct flights	None

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

Search flight deals

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 August 2025, there are 4 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
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $316	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights
Delta	PriceFrom $344	Free Cancellation	Rating 7.9 7,982 reviews	Search Delta flights
Southwest	PriceFrom $431	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest 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.