Which airports can I use when flying from Buffalo to Idaho Falls?

Flights from Buffalo to Idaho Falls usually depart from Buffalo (BUF) and arrive at Idaho Falls Fanning Field (IDA).

What cabin classes can I book on flights from Buffalo to Idaho Falls?

Two cabin classes are available on flights from Buffalo to Idaho Falls: • Economy Class • First Class

Which airports do connecting flights from Buffalo to Idaho Falls pass through?

Connecting flights from Buffalo to Idaho Falls most commonly pass through: • Denver Intl (DEN) - 91% of one-stop connections • Chicago O'Hare Intl (ORD) - 9% of one-stop connections

Can I save money by using flexible dates for flights from Buffalo to Idaho Falls?

Yes. Flexible dates can save you up to 25% on flights from Buffalo to Idaho Falls. Thursday is the cheapest departure day at $388 round-trip on average, while Saturday is the most expensive at $515, a difference of $127. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Buffalo to Idaho Falls?

A nonstop flight from Buffalo to Idaho Falls takes 00m, covering 1,666 miles.

Do I need a passport to fly from Buffalo to Idaho Falls?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Buffalo to Idaho Falls changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $449 to $2,023. That means the highest observed fare was about 5x higher than the lowest one.

How are flight prices from Buffalo to Idaho Falls looking right now?

One-way fares from Buffalo to Idaho Falls are currently higher than usual. Average one-way flight prices are about $468, which is 14% above the typical average for this route.

How much time can I save by choosing a different layover airport from Buffalo to Idaho Falls?

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 41m, compared with 7h 15m via Chicago O'Hare Intl (ORD).

What is the time difference between Buffalo and Idaho Falls?

Idaho Falls is 2 hours behind Buffalo (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?

Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates averaging $96 for economy cars. Top options include: • Alamo • Hertz • Enterprise Rent-A-Car • Budget • National

How much should I expect to pay for a Buffalo to Idaho Falls flight?

Round-trip flights from Buffalo to Idaho Falls range from $358 to $515, with an average of $399 over the past 12 months. Anything below $358 counts as a good deal.

How much is a round-trip flight from Buffalo to Idaho Falls?

Round-trip flights from Buffalo to Idaho Falls typically range from $358 to $515. The lowest price found in the past 5 days was $449, on United Airlines.

Which airline is the cheapest to fly from Buffalo to Idaho Falls?

United Airlines ($449) and American Airlines ($454) are the cheapest airlines to fly round-trip from Buffalo to Idaho Falls according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Buffalo to Idaho Falls?

Denver Intl (DEN) is the most popular layover for the Buffalo to Idaho Falls route. 91% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DEN.

What is the cheapest layover airport when flying from Buffalo to Idaho Falls?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $420. Based on KAYAK data over the past 3 months.

When flying from Buffalo to Idaho Falls which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Buffalo to Idaho Falls layovers at 3h 56m over the past 3 months.

$379 CHEAP FLIGHTS from Buffalo to Idaho Falls (BUF - IDA)

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Cheapest round-trip

$449

Typical prices: $358-$515

United Airlines

Tue 11/13Sat 11/17

BUF - IDA • 1 stop

Cheapest one-way

$379

Typical prices: $410-$410

American Airlines

Tue 11/20

BUF - IDA • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Buffalo and Idaho Falls. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

November

Cheapest • 10% price drop

October

Most popular

Good to know

Top layover airports

Denver Intl (DEN)

Cheapest • Avg $420 (round-trip)

Chicago O'Hare Intl (ORD)

Shortest trip • 7h 15m (one-way)

Insights

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We hope you love your trip to Idaho Falls!

Flight Deals

Cheap Flights from Buffalo to Idaho Falls (BUF-IDA)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Buffalo to Idaho Falls

Fri, Nov 13 - Tue, Nov 17

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

$449United Airlines

Thu, Nov 12 - Mon, Nov 16

8:50 am - 1:28 pmBUF Buffalo-IDA Idaho Falls Fanning Field

6h 38m1 stop Denver Intl

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

5h 58m1 stop Denver Intl

$449United Airlines

Fri, Nov 13 - Tue, Nov 17

12:01 pm - 9:43 pmBUF Buffalo-IDA Idaho Falls Fanning Field

11h 42m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

1:35 pm - 10:53 pmIDA Idaho Falls Fanning Field-BUF Buffalo

7h 18m1 stop Dallas/Fort Worth

$454American Airlines

Thu, Nov 12 - Mon, Nov 16

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

$454United Airlines

Fri, Nov 13 - Tue, Nov 17

11:26 am - 9:43 pmBUF Buffalo-IDA Idaho Falls Fanning Field

12h 17m2 stops Chicago O'Hare Intl Dallas/Fort Worth

8:00 am - 10:33 pmIDA Idaho Falls Fanning Field-BUF Buffalo

12h 33m2 stops Dallas/Fort Worth New York LaGuardia

$459American Airlines

Wed, Dec 2 - Tue, Dec 8

11:16 am - 9:49 pmBUF Buffalo-IDA Idaho Falls Fanning Field

12h 33m2 stops New York LaGuardia Dallas/Fort Worth

1:41 pm - 10:52 pmIDA Idaho Falls Fanning Field-BUF Buffalo

7h 11m1 stop Dallas/Fort Worth

$468American Airlines

Wed, Dec 2 - Tue, Dec 8

11:16 am - 9:49 pmBUF Buffalo-IDA Idaho Falls Fanning Field

12h 33m2 stops New York LaGuardia Dallas/Fort Worth

8:00 am - 9:55 pmIDA Idaho Falls Fanning Field-BUF Buffalo

11h 55m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$473American Airlines

Wed, Jan 20 - Sat, Jan 23

8:00 am - 1:28 pmBUF Buffalo-IDA Idaho Falls Fanning Field

7h 28m1 stop Denver Intl

2:30 pm - 10:53 pmIDA Idaho Falls Fanning Field-BUF Buffalo

6h 23m1 stop Denver Intl

$499United Airlines

Wed, Jan 20 - Sat, Jan 23

8:00 am - 1:28 pmBUF Buffalo-IDA Idaho Falls Fanning Field

7h 28m1 stop Denver Intl

7:00 am - 8:52 pmIDA Idaho Falls Fanning Field-BUF Buffalo

11h 52m2 stops Denver Intl Chicago O'Hare Intl

$504United Airlines

Wed, Dec 2 - Tue, Dec 8

7:00 am - 1:11 pmBUF Buffalo-IDA Idaho Falls Fanning Field

8h 11m1 stop Dallas/Fort Worth

1:41 pm - 10:52 pmIDA Idaho Falls Fanning Field-BUF Buffalo

7h 11m1 stop Dallas/Fort Worth

$514American Airlines

Booking Insights

Price, demand and travel trends for Buffalo to Idaho Falls flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Buffalo to Idaho Falls? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buffalo to Idaho Falls departing in november.

Find deals

Low season	January
High season	October
Cheapest flight	$379

Beat the crowds with an average 88% drop in travelers.

The most popular month to fly with an average 28% increase in travelers.

One-way flight from Buffalo to Idaho Falls

When to book flights from Buffalo to Idaho Falls

Are your dates flexible? Find out the best times to travel from Buffalo to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Buffalo to Idaho Falls?
Two cabin classes are available on flights from Buffalo to Idaho Falls:

• Economy Class
• First Class
How long is a flight from Buffalo to Idaho Falls?
A nonstop flight from Buffalo to Idaho Falls takes 00m, covering 1,666 miles.
Do I need a passport to fly from Buffalo to Idaho Falls?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Buffalo to Idaho Falls flight?
Round-trip flights from Buffalo to Idaho Falls range from $358 to $515, with an average of $399 over the past 12 months. Anything below $358 counts as a good deal.
Have flight prices from Buffalo to Idaho Falls changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $449 to $2,023. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from Buffalo to Idaho Falls looking right now?
One-way fares from Buffalo to Idaho Falls are currently higher than usual. Average one-way flight prices are about $468, which is 14% above the typical average for this route.
What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?
Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates averaging $96 for economy cars. Top options include:

• Alamo
• Hertz
• Enterprise Rent-A-Car
• Budget
• National
Which airports can I use when flying from Buffalo to Idaho Falls?
Flights from Buffalo to Idaho Falls usually depart from Buffalo (BUF) and arrive at Idaho Falls Fanning Field (IDA).
Which airports do connecting flights from Buffalo to Idaho Falls pass through?
Connecting flights from Buffalo to Idaho Falls most commonly pass through:

• Denver Intl (DEN) - 91% of one-stop connections
• Chicago O'Hare Intl (ORD) - 9% of one-stop connections
Can I save money by using flexible dates for flights from Buffalo to Idaho Falls?
Yes. Flexible dates can save you up to 25% on flights from Buffalo to Idaho Falls. Thursday is the cheapest departure day at $388 round-trip on average, while Saturday is the most expensive at $515, a difference of $127.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Buffalo to Idaho Falls?
Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 41m, compared with 7h 15m via Chicago O'Hare Intl (ORD).
What is the time difference between Buffalo and Idaho Falls?
Idaho Falls is 2 hours behind Buffalo (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average $388, about $127 less than Saturday fares (25% savings) based on the last 12 months.
If you can choose when to travel, plan your Buffalo to Idaho Falls trip for November. Fares historically average $358 round-trip in that month - typically $289 less than the most expensive month, which is August (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Idaho Falls Fanning Field Airport.

• Tru by Hilton Idaho Falls
• Comfort Suites Idaho Falls
• Best Western Plus CottonTree Inn

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BUF - IDA

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Everything you should know

Cheap Flights from Buffalo to Idaho Falls (BUF-IDA)

Recent round-trip flight deals from Buffalo to Idaho Falls

Recent one-way flight deals from Buffalo to Idaho Falls

Price, demand and travel trends for Buffalo to Idaho Falls flights

How much is a round-trip flight from Buffalo to Idaho Falls?

Which airline is the cheapest to fly from Buffalo to Idaho Falls?

What’s the most popular layover airport when flying from Buffalo to Idaho Falls?

What is the cheapest layover airport when flying from Buffalo to Idaho Falls?

When flying from Buffalo to Idaho Falls which airport offers the shortest layover?

Key details for Buffalo to Idaho Falls flights

Low season

High season

Cheapest flight

When to book flights from Buffalo to Idaho Falls

Your Buffalo to Idaho Falls flight questions, answered

Your guide to booking Buffalo to Idaho Falls flights

More options for your flight from Buffalo to Idaho Falls

Complete your trip to Idaho Falls with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Buffalo to Idaho Falls

Find direct flights to and from Buffalo and Idaho Falls

Flights from domestic origins to Idaho Falls

Flights to other popular destinations

Find deals for your return flight