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 August 2026, there is 1 operator 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.

$459 Cheap Flights from Buffalo to Idaho Falls in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Idaho Falls

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 am - 1:24 pmBUF Buffalo-IDA Idaho Falls Fanning Field

6h 39m1 stop Denver Intl

2:35 pm - 10:33 pmIDA Idaho Falls Fanning Field-BUF Buffalo

5h 58m1 stop Denver Intl

$459United Airlines

Sat, Oct 24 - Tue, Oct 27

8:50 am - 3:38 pmBUF Buffalo-IDA Idaho Falls Fanning Field

8h 48m1 stop Denver Intl

2:35 pm - 10:33 pmIDA Idaho Falls Fanning Field-BUF Buffalo

5h 58m1 stop Denver Intl

$459United Airlines

Wed, Nov 18 - Sun, Nov 22

6:30 am - 3:38 pmBUF Buffalo-IDA Idaho Falls Fanning Field

11h 08m2 stops Chicago O'Hare Intl Denver Intl

2:35 pm - 10:33 pmIDA Idaho Falls Fanning Field-BUF Buffalo

5h 58m1 stop Denver Intl

$464United Airlines

Wed, Nov 18 - Sun, Nov 22

7:00 am - 3:24 pmBUF Buffalo-IDA Idaho Falls Fanning Field

10h 24m2 stops Chicago O'Hare Intl Denver Intl

2:35 pm - 10:33 pmIDA Idaho Falls Fanning Field-BUF Buffalo

5h 58m1 stop Denver Intl

$464United Airlines

Sat, Oct 24 - Tue, Oct 27

1:38 pm - 9:19 pmBUF Buffalo-IDA Idaho Falls Fanning Field

9h 41m2 stops Chicago O'Hare Intl Denver Intl

2:37 pm - 10:50 pmIDA Idaho Falls Fanning Field-BUF Buffalo

6h 13m1 stop Denver Intl

$464United Airlines

Thu, Dec 24 - Thu, Dec 31

7:00 am - 1:13 pmBUF Buffalo-IDA Idaho Falls Fanning Field

8h 13m1 stop Dallas/Fort Worth

6:00 am - 7:12 pmIDA Idaho Falls Fanning Field-BUF Buffalo

11h 12m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$507American Airlines

Fri, Dec 25 - Thu, Dec 31

12:58 pm - 10:59 pmBUF Buffalo-IDA Idaho Falls Fanning Field

12h 01m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

6:44 am - 9:46 pmIDA Idaho Falls Fanning Field-BUF Buffalo

13h 02m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$513American Airlines

Wed, Nov 18 - Sun, Nov 22

7:00 am - 1:13 pmBUF Buffalo-IDA Idaho Falls Fanning Field

8h 13m1 stop Dallas/Fort Worth

6:16 am - 7:12 pmIDA Idaho Falls Fanning Field-BUF Buffalo

10h 56m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$667American Airlines

Fri, Dec 25 - Tue, Dec 29

7:00 am - 1:13 pmBUF Buffalo-IDA Idaho Falls Fanning Field

8h 13m1 stop Dallas/Fort Worth

6:16 am - 7:12 pmIDA Idaho Falls Fanning Field-BUF Buffalo

10h 56m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$671American Airlines

Fri, Dec 25 - Mon, Dec 28

12:12 pm - 9:46 pmBUF Buffalo-IDA Idaho Falls Fanning Field

11h 34m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

6:16 am - 7:12 pmIDA Idaho Falls Fanning Field-BUF Buffalo

10h 56m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$672American Airlines

Fri, Dec 25 - Tue, Dec 29

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United Airlines flights from Buffalo to Idaho Falls

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

United Airlines

Oct 24

BUF8:45 amBuffalo

6h 39m

1 stop

IDA1:24 pmIdaho Falls Fanning Field

Oct 27

IDA2:35 pmIdaho Falls Fanning Field

5h 58m

1 stop

BUF10:33 pmBuffalo

$459

United Airlines

Oct 24

BUF7:00 amBuffalo

10h 24m

2 stops

IDA3:24 pmIdaho Falls Fanning Field

Oct 27

IDA2:35 pmIdaho Falls Fanning Field

5h 58m

1 stop

BUF10:33 pmBuffalo

$464

United Airlines

Dec 20

BUF8:15 amBuffalo

7h 13m

1 stop

IDA1:28 pmIdaho Falls Fanning Field

Dec 27

IDA2:37 pmIdaho Falls Fanning Field

6h 13m

1 stop

BUF10:50 pmBuffalo

$494

American Airlines flights from Buffalo to Idaho Falls

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

American Airlines

Dec 25

BUF7:00 amBuffalo

8h 13m

1 stop

IDA1:13 pmIdaho Falls Fanning Field

Dec 31

IDA6:00 amIdaho Falls Fanning Field

11h 12m

2 stops

BUF7:12 pmBuffalo

$507

American Airlines

Nov 18

BUF12:14 pmBuffalo

11h 29m

2 stops

IDA9:43 pmIdaho Falls Fanning Field

Nov 22

IDA8:00 amIdaho Falls Fanning Field

11h 46m

2 stops

BUF9:46 pmBuffalo

$513

American Airlines

Dec 25

BUF7:00 amBuffalo

8h 13m

1 stop

IDA1:13 pmIdaho Falls Fanning Field

Dec 29

IDA6:16 amIdaho Falls Fanning Field

10h 56m

2 stops

BUF7:12 pmBuffalo

$667

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BuffaloIdaho Falls

BUF Buffalo - IDA Idaho Falls Fanning Field

BUFIDA

Buffalo

Sat 10/24

8:45 am-1:24 pm

1 stop6h 39m

Idaho Falls Fanning Field

Tue 10/27

2:35 pm-10:33 pm

1 stop5h 58m

$459

BuffaloIdaho Falls

BUF Buffalo - IDA Idaho Falls Fanning Field

BUFIDA

Buffalo

Wed 11/18

8:50 am-3:38 pm

1 stop8h 48m

Idaho Falls Fanning Field

Sun 11/22

2:35 pm-10:33 pm

1 stop5h 58m

$459

BuffaloIdaho Falls

BUF Buffalo - IDA Idaho Falls Fanning Field

BUFIDA

Buffalo

Wed 11/18

6:30 am-3:38 pm

2 stops11h 08m

Idaho Falls Fanning Field

Sun 11/22

2:35 pm-10:33 pm

1 stop5h 58m

$464

BuffaloIdaho Falls

BUF Buffalo - IDA Idaho Falls Fanning Field

BUFIDA

Buffalo

Sat 10/24

7:00 am-3:24 pm

2 stops10h 24m

Idaho Falls Fanning Field

Tue 10/27

2:35 pm-10:33 pm

1 stop5h 58m

$464

BuffaloIdaho Falls

BUF Buffalo - IDA Idaho Falls Fanning Field

BUFIDA

Buffalo

Thu 12/24

1:38 pm-9:19 pm

2 stops9h 41m

Idaho Falls Fanning Field

Thu 12/31

2:37 pm-10:50 pm

1 stop6h 13m

$464

BuffaloIdaho Falls

BUF Buffalo - IDA Idaho Falls Fanning Field

BUFIDA

Buffalo

Fri 12/25

7:00 am-1:13 pm

1 stop8h 13m

Idaho Falls Fanning Field

Thu 12/31

6:00 am-7:12 pm

2 stops11h 12m

$507

BuffaloIdaho Falls

BUF Buffalo - IDA Idaho Falls Fanning Field

BUFIDA

Buffalo

Wed 11/18

12:58 pm-10:59 pm

2 stops12h 01m

Idaho Falls Fanning Field

Sun 11/22

6:44 am-9:46 pm

2 stops13h 02m

$513

BuffaloIdaho Falls

BUF Buffalo - IDA Idaho Falls Fanning Field

BUFIDA

Buffalo

Fri 12/25

7:00 am-1:13 pm

1 stop8h 13m

Idaho Falls Fanning Field

Tue 12/29

6:16 am-7:12 pm

2 stops10h 56m

$667

BuffaloIdaho Falls

BUF Buffalo - IDA Idaho Falls Fanning Field

BUFIDA

Buffalo

Fri 12/25

7:00 am-1:13 pm

1 stop8h 13m

Idaho Falls Fanning Field

Mon 12/28

6:16 am-7:12 pm

2 stops10h 56m

$671

BuffaloIdaho Falls

BUF Buffalo - IDA Idaho Falls Fanning Field

BUFIDA

Buffalo

Fri 12/25

12:12 pm-9:46 pm

2 stops11h 34m

Idaho Falls Fanning Field

Tue 12/29

6:16 am-7:12 pm

2 stops10h 56m

$672

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

Best Price Found	$459
Fastest flight time	6h 34m
Direct flights	None

The best flight deal from Buffalo to Idaho Falls found on momondo in the last 72 hours is $459

The fastest flight from Buffalo to Idaho Falls takes 6h 34m

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

Search flight deals

Frequently asked questions about flying from Buffalo to Idaho Falls

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. 6h 34m 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 August 2026, there is 1 operator 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 United Airlines, representing 100% of all bookings.

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
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 10,123 reviews		Search United Airlines flights

Frequently asked questions about flying from Buffalo to Idaho Falls

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.

Rexburg

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.

An easier way to manage your Idaho Falls trip

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Airports servicing Idaho

Boise Air Term. Gowen Fld Airport

Lewiston Nez Perce Rgnl Airport

Pocatello Airport

Hailey Sun Valley-Friedman Airport

Twin Falls Joslin Airport

Cheap flights from Buffalo to Idaho Falls from $459

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Idaho Falls departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Buffalo to Idaho Falls

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

American Airlines flights from Buffalo to Idaho Falls

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

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When to book flights from Buffalo to Idaho Falls

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Buffalo to Idaho Falls

Best airlines flying from Buffalo to Idaho Falls

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

Frequently asked questions about flying from Buffalo to Idaho Falls

Traveling to a place near Idaho Falls?

Why use momondo?

An easier way to manage your Idaho Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Idaho

Fly your favorite airline to Idaho Falls

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Idaho Falls

List of cabin classes available on flights landing in Idaho Falls. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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