How do I get Price Alerts for flights from Buffalo to Idaho Falls?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Buffalo from Idaho Falls . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Buffalo to Idaho Falls with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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

Prices for flights from Buffalo Airport to Idaho Falls Fanning Field Airport are refreshed on a daily basis.

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

As of January 2026, there are 2 operators available to choose from for flights from Buffalo Airport to Idaho Falls Fanning Field Airport.

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

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 Falls Fanning Field Airport.

What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

The required travel and health documents for your Idaho Falls Fanning Field Airport 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 Falls Fanning Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$398 Cheap Flights from Buffalo to Idaho Falls in 2026

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0 bags

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Find the cheapest flights from Buffalo to Idaho Falls

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 1:48 pm

BUF

IDA

9h 18m1 stop

2:18 pm - 11:49 am

IDA

BUF

19h 31m2 stops

$398American Airlines

Thu, Mar 5 - Mon, Mar 9

8:17 am - 1:30 pm

BUF

IDA

7h 13m1 stop

2:35 pm - 11:10 pm

IDA

BUF

6h 35m1 stop

$399United Airlines

Thu, Mar 5 - Mon, Mar 9

7:00 am - 1:30 pm

BUF

IDA

8h 30m2 stops

2:40 pm - 10:59 pm

IDA

BUF

6h 19m1 stop

$447United Airlines

Thu, Feb 26 - Mon, Mar 2

8:30 am - 3:31 pm

BUF

IDA

9h 01m2 stops

4:19 pm - 1:24 pm

IDA

BUF

19h 05m2 stops

$494United Airlines

Sat, Jan 24 - Wed, Jan 28

11:22 am - 10:59 pm

BUF

IDA

13h 37m2 stops

9:00 am - 11:48 pm

IDA

BUF

12h 48m2 stops

$505Alaska Airlines

Fri, Jan 23 - Tue, Jan 27

7:30 pm - 1:30 pm

BUF

IDA

20h 00m2 stops

5:30 pm - 11:42 pm

IDA

BUF

28h 12m2 stops

$526United Airlines

Thu, Mar 5 - Mon, Mar 9

1:31 pm - 11:24 pm

BUF

IDA

11h 53m2 stops

2:18 pm - 10:58 am

IDA

BUF

18h 40m2 stops

$593American Airlines

Thu, Feb 26 - Mon, Mar 2

6:00 am - 3:31 pm

BUF

IDA

11h 31m2 stops

6:30 am - 8:29 pm

IDA

BUF

11h 59m2 stops

$601United Airlines

Wed, Jan 21 - Sun, Jan 25

6:10 am - 1:13 pm

BUF

IDA

9h 03m1 stop

12:41 pm - 10:32 pm

IDA

BUF

7h 51m1 stop

$775American Airlines

Thu, Jun 18 - Sun, Jun 28

8:00 am - 9:57 pm

BUF

IDA

15h 57m2 stops

12:41 pm - 10:32 pm

IDA

BUF

7h 51m1 stop

$910American Airlines

Thu, Jun 18 - Sun, Jun 28

United Airlines flights from Buffalo to Idaho Falls

Our best United Airlines deals on Buffalo to Idaho Falls flight tickets

United Airlines

Mar 5

BUF8:17 amBuffalo

7h 13m

1 stop

IDA1:30 pmIdaho Falls Fanning Field

Mar 9

IDA2:35 pmIdaho Falls Fanning Field

6h 35m

1 stop

BUF11:10 pmBuffalo

$399

United Airlines

Feb 26

BUF7:00 amBuffalo

8h 30m

2 stops

IDA1:30 pmIdaho Falls Fanning Field

Mar 2

IDA2:40 pmIdaho Falls Fanning Field

6h 19m

1 stop

BUF10:59 pmBuffalo

$447

United Airlines

Jan 24

BUF6:00 amBuffalo

11h 31m

2 stops

IDA3:31 pmIdaho Falls Fanning Field

Jan 28

IDA4:19 pmIdaho Falls Fanning Field

19h 05m

2 stops

BUF1:24 pmBuffalo

$494

American Airlines flights from Buffalo to Idaho Falls

Our best American Airlines deals on Buffalo to Idaho Falls flight tickets

American Airlines

Mar 5

BUF6:30 amBuffalo

9h 18m

1 stop

IDA1:48 pmIdaho Falls Fanning Field

Mar 9

IDA2:18 pmIdaho Falls Fanning Field

19h 31m

2 stops

BUF11:49 amBuffalo

$398

American Airlines

Feb 26

BUF1:31 pmBuffalo

11h 53m

2 stops

IDA11:24 pmIdaho Falls Fanning Field

Mar 2

IDA2:18 pmIdaho Falls Fanning Field

18h 40m

2 stops

BUF10:58 amBuffalo

$593

American Airlines

Jun 18

BUF6:10 amBuffalo

9h 03m

1 stop

IDA1:13 pmIdaho Falls Fanning Field

Jun 28

IDA12:41 pmIdaho Falls Fanning Field

7h 51m

1 stop

BUF10:32 pmBuffalo

$775

Fly from

Fly to

Route

Depart

Return

Price

BuffaloIdaho Falls

BUF - IDA

BUFIDA

Buffalo

Thu 3/5

6:30 am-1:48 pm

1 stop9h 18m

Idaho Falls Fanning Field

Mon 3/9

2:18 pm-11:49 am

2 stops19h 31m

$398

BuffaloIdaho Falls

BUF - IDA

BUFIDA

Buffalo

Thu 3/5

8:17 am-1:30 pm

1 stop7h 13m

Idaho Falls Fanning Field

Mon 3/9

2:35 pm-11:10 pm

1 stop6h 35m

$399

BuffaloIdaho Falls

BUF - IDA

BUFIDA

Buffalo

Thu 2/26

7:00 am-1:30 pm

2 stops8h 30m

Idaho Falls Fanning Field

Mon 3/2

2:40 pm-10:59 pm

1 stop6h 19m

$447

BuffaloIdaho Falls

BUF - IDA

BUFIDA

Buffalo

Sat 1/24

8:30 am-3:31 pm

2 stops9h 01m

Idaho Falls Fanning Field

Wed 1/28

4:19 pm-1:24 pm

2 stops19h 05m

$494

BuffaloIdaho Falls

BUF - IDA

BUFIDA

Buffalo

Fri 1/23

11:22 am-10:59 pm

2 stops13h 37m

Idaho Falls Fanning Field

Tue 1/27

9:00 am-11:48 pm

2 stops12h 48m

$505

BuffaloIdaho Falls

BUF - IDA

BUFIDA

Buffalo

Thu 3/5

7:30 pm-1:30 pm

2 stops20h 00m

Idaho Falls Fanning Field

Mon 3/9

5:30 pm-11:42 pm

2 stops28h 12m

$526

BuffaloIdaho Falls

BUF - IDA

BUFIDA

Buffalo

Thu 2/26

1:31 pm-11:24 pm

2 stops11h 53m

Idaho Falls Fanning Field

Mon 3/2

2:18 pm-10:58 am

2 stops18h 40m

$593

BuffaloIdaho Falls

BUF - IDA

BUFIDA

Buffalo

Wed 1/21

6:00 am-3:31 pm

2 stops11h 31m

Idaho Falls Fanning Field

Sun 1/25

6:30 am-8:29 pm

2 stops11h 59m

$601

BuffaloIdaho Falls

BUF - IDA

BUFIDA

Buffalo

Thu 6/18

6:10 am-1:13 pm

1 stop9h 03m

Idaho Falls Fanning Field

Sun 6/28

12:41 pm-10:32 pm

1 stop7h 51m

$775

BuffaloIdaho Falls

BUF - IDA

BUFIDA

Buffalo

Thu 6/18

8:00 am-9:57 pm

2 stops15h 57m

Idaho Falls Fanning Field

Sun 6/28

12:41 pm-10:32 pm

1 stop7h 51m

$910

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Buffalo to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buffalo to Idaho Falls (BUF to IDA) flight deals and tips

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

Fastest flight time	7h 01m
Direct flights	None

The fastest flight from Buffalo to Idaho Falls takes 7h 01m

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

Search flight deals

How far is Buffalo to Idaho Falls Fanning Field by plane?
The straight-line distance from Buffalo to Idaho Falls Fanning Field is 1658.8 mi. 7h 01m is a normal flight duration for this route.
When did momondo last update prices for flights from Buffalo Airport to Idaho Falls Fanning Field Airport?
Prices for flights from Buffalo Airport to Idaho Falls Fanning Field Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Buffalo Airport to Idaho Falls Fanning Field Airport?
As of January 2026, there are 2 operators available to choose from for flights from Buffalo Airport to Idaho Falls Fanning Field Airport.
How old do you have to be to fly from Buffalo Airport to Idaho Falls Fanning Field Airport?
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 Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The required travel and health documents for your Idaho Falls Fanning Field Airport 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 Falls Fanning Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Buffalo to Idaho Falls?
momondo data reveals that the most frequently booked airline on the route from Buffalo to Idaho Falls is American Airlines, representing 50% of all bookings. The subsequent popular airline is United Airlines at 50%.

Best airlines flying from Buffalo to Idaho Falls

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 11,095 reviews		Search American Airlines flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 9,139 reviews		Search United Airlines flights

How do I get Price Alerts for flights from Buffalo to Idaho Falls?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Buffalo from Idaho Falls. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Buffalo to Idaho Falls with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buffalo to Idaho Falls. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Buffalo to Idaho Falls flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho Falls from Buffalo.

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

Price alerts on flights to Idaho Falls from Buffalo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.