What airlines fly to Idaho?

United Airlines, Delta 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 37% 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, Southwest, and United Airlines 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 March 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.

$174 Discover Cheap Flights from Buffalo to Idaho in 2025

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Find the cheapest flights from Buffalo to Idaho

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One-way

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Cheap round-trip flights

These are some of the best round-trip flight deals from Buffalo to Idaho that have been recently found on momondo from popular airlines, departing in the coming months.

8:00 am - 1:05 pmBUF-GEG

8h 05m1 stop

1:35 pm - 11:22 pmGEG-BUF

6h 47m1 stop

$346American Airlines

Find Deal

Wed, Jun 25 - Wed, Jul 2

8:00 am - 1:05 pmBUF-GEG

8h 05m1 stop

1:35 pm - 11:22 pmGEG-BUF

6h 47m1 stop

$347American Airlines

Find Deal

Sat, Jul 12 - Sat, Jul 19

4:15 pm - 12:50 amBUF-BOI

10h 35m1 stop

10:50 am - 10:55 pmBOI-BUF

10h 05m1 stop

$417Southwest

Find Deal

Mon, Apr 28 - Wed, Apr 30

6:30 am - 2:01 pmBUF-BOI

9h 31m2 stops

7:59 pm - 8:17 amBOI-BUF

10h 18m2 stops

$462Delta

Find Deal

Wed, Jun 11 - Sun, Jun 15

3:35 pm - 12:50 amBUF-BOI

11h 15m2 stops

11:45 am - 10:55 pmBOI-BUF

9h 10m2 stops

$467Southwest

Find Deal

Mon, Apr 28 - Wed, Apr 30

7:00 am - 11:30 amBUF-JAC

6h 30m1 stop

7:00 am - 4:55 pmJAC-BUF

7h 55m2 stops

$486United Airlines

Find Deal

Sat, Apr 5 - Fri, Apr 11

1:55 pm - 9:42 pmBUF-BOI

9h 47m2 stops

7:07 pm - 9:56 amBOI-BUF

12h 49m2 stops

$487United Airlines

Find Deal

Tue, May 13 - Thu, May 29

7:15 pm - 11:29 pmBUF-BOI

6h 14m1 stop

7:59 pm - 8:17 amBOI-BUF

10h 18m2 stops

$533Delta

Find Deal

Wed, Jun 11 - Sun, Jun 15

12:44 pm - 9:01 pmBUF-GEG

11h 17m2 stops

11:34 am - 12:48 pmGEG-BUF

22h 14m3 stops

$727Alaska Airlines

Find Deal

Tue, Apr 15 - Sat, Apr 19

2:34 pm - 11:35 amBUF-JAC

23h 01m3 stops

11:50 am - 11:30 pmJAC-BUF

33h 40m2 stops

$789Alaska Airlines

Find Deal

Fri, Jun 6 - Mon, Jun 16

Delta flights from Buffalo to Idaho

Our best Delta deals on Buffalo to Idaho flight tickets

Delta

Jun 11

BUF6:30 amBuffalo

9h 31m

2 stops

BOI2:01 pmBoise Air Term. Gowen Fld

Jun 15

BOI7:59 pmBoise Air Term. Gowen Fld

10h 18m

2 stops

BUF8:17 amBuffalo

$462

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Delta

Mar 27

BUF6:22 amBuffalo

11h 38m

2 stops

BOI4:00 pmBoise Air Term. Gowen Fld

Mar 31

BOI7:15 pmBoise Air Term. Gowen Fld

11h 04m

2 stops

BUF8:19 amBuffalo

$529

Find similar

Delta

Jun 11

BUF7:15 pmBuffalo

6h 14m

1 stop

BOI11:29 pmBoise Air Term. Gowen Fld

Jun 15

BOI7:59 pmBoise Air Term. Gowen Fld

10h 18m

2 stops

BUF8:17 amBuffalo

$533

Find similar

American Airlines flights from Buffalo to Idaho

Our best American Airlines deals on Buffalo to Idaho flight tickets

American Airlines

Jun 25

BUF8:00 amBuffalo

8h 05m

1 stop

GEG1:05 pmSpokane

Jul 2

GEG1:35 pmSpokane

6h 47m

1 stop

BUF11:22 pmBuffalo

$346

Find similar

American Airlines

Jul 12

BUF8:00 amBuffalo

8h 05m

1 stop

GEG1:05 pmSpokane

Jul 19

GEG1:35 pmSpokane

6h 47m

1 stop

BUF11:22 pmBuffalo

$347

Find similar

American Airlines

Jun 25

BUF5:36 amBuffalo

10h 29m

2 stops

GEG1:05 pmSpokane

Jul 2

GEG1:35 pmSpokane

6h 47m

1 stop

BUF11:22 pmBuffalo

$351

Find similar

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, August 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 $462. If you don’t want to visit Idaho in August, then you should wait until December to fly from Buffalo, when ticket prices are also cheap, with an average price of $473.

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.

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	$174
Fastest flight time	6h 14m
Direct flights	None
Airports in Idaho	4 airports

The best one-way flight to Idaho from Buffalo in the past 72 hours is $174. The best round-trip flight deal from Buffalo to Idaho found on momondo in the last 72 hours is $346.

The fastest flight from Buffalo to Idaho takes 6h 14m

There are no direct flights from Buffalo to Idaho. Popular non-direct routes for this connection are Buffalo Airport - Boise Air Term. Gowen Fld Airport, Buffalo Airport - Jackson Hole Airport and Buffalo Airport - Spokane Airport.

There are 4 airports near Idaho: Idaho Falls Fanning Field (IDA), Spokane (GEG), Boise Air Term. Gowen Fld (BOI), Jackson Hole (JAC)

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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 March 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 $283	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $353	Free Cancellation	Rating 8.0 7,944 reviews	Search Delta flights
Southwest	PriceFrom $431	Free Cancellation	Rating 8.0 4,292 reviews	Search Southwest flights
United Airlines	PriceFrom $446	Free Cancellation	Rating 7.4 8,623 reviews	Search United Airlines 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.