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

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

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

Only Economy Class is available on flights from Idaho Falls to Buffalo.

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

Connecting flights from Idaho Falls to Buffalo most commonly pass through: • Chicago O'Hare Intl (ORD) - 56% of one-stop connections • Denver Intl (DEN) - 44% of one-stop connections Together, these airports account for 100% of one-stop bookings on this route.

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

On the Idaho Falls to Buffalo route, being flexible with your departure day can save you up to 33%. Sunday is the cheapest day at $564 round-trip on average, while Wednesday is the most expensive at $834: a $270 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

How long is a flight from Idaho Falls to Buffalo?

A nonstop flight from Idaho Falls to Buffalo takes 0h 00m, covering 1,666 miles.

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

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 Idaho Falls to Buffalo 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 $1,985. That means the highest observed fare was about 4x higher than the lowest one.

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

One-way fares from Idaho Falls to Buffalo are currently higher than usual. Average one-way flight prices are about $418, which is 34% above the typical average for this route.

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

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 49m, compared with 7h 46m via Chicago O'Hare Intl (ORD).

What is the time difference between Idaho Falls and Buffalo?

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

What car rental options are available at Buffalo Airport (BUF)?

Buffalo Airport (BUF) hosts 5 major car rental companies, with daily rates starting from around $19 for economy cars. Top options include: • Dollar • Budget • Hertz • Alamo • Thrifty

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

Round-trip flights from Idaho Falls to Buffalo range from $564 to $715, with an average of $643 over the past 12 months. Anything below $564 counts as a good deal.

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

American Airlines ($449) and United Airlines ($479) are the cheapest airlines to fly round-trip from Idaho Falls to Buffalo according to KAYAK data over the last 5 days.

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

Chicago O'Hare Intl (ORD) is the most popular layover for the Idaho Falls to Buffalo route. 56% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ORD.

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

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $585. Based on KAYAK data over the past 3 months.

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

Denver Intl (DEN) had the shortest average connection time for Idaho Falls to Buffalo layovers at 244 minutes over the past 3 months.

$387 CHEAP FLIGHTS from Idaho Falls to Buffalo (IDA - BUF)

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Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$449

Typical prices: $564-$715

American Airlines

Sat 9/29Wed 10/3

IDA - BUF • 1 stop

Cheapest one-way

$387

Typical prices: $302-$373

Multiple Airlines

Sun 11/25

IDA - BUF • 2 stops

Nonstop flights

Not available

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

Insights

When to travel

September

Cheapest • 20% price drop

June

Most popular

Good to know

Top layover airports

Denver Intl (DEN)

Cheapest • Avg $585 (round-trip)

Chicago O'Hare Intl (ORD)

Shortest trip • 7h 46m (one-way)

Insights

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Flight Deals

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

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Idaho Falls to Buffalo

Tue, Sep 29 - Sat, Oct 3

2:08 pm - 10:59 pmIDA Idaho Falls Fanning Field-BUF Buffalo

6h 51m1 stop Dallas/Fort Worth

7:59 am - 1:28 pmBUF Buffalo-IDA Idaho Falls Fanning Field

7h 29m1 stop Chicago O'Hare Intl

$449American Airlines

Sat, Oct 24 - Wed, Oct 28

2:28 pm - 10:43 pmIDA Idaho Falls Fanning Field-BUF Buffalo

6h 15m1 stop Denver Intl

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

6h 38m1 stop Denver Intl

$479United Airlines

Sat, Oct 24 - Wed, Oct 28

2:28 pm - 10:43 pmIDA Idaho Falls Fanning Field-BUF Buffalo

6h 15m1 stop Denver Intl

6:30 am - 1:28 pmBUF Buffalo-IDA Idaho Falls Fanning Field

8h 58m2 stops Chicago O'Hare Intl Denver Intl

$484United Airlines

Tue, Sep 29 - Sat, Oct 3

2:08 pm - 10:59 pmIDA Idaho Falls Fanning Field-BUF Buffalo

6h 51m1 stop Dallas/Fort Worth

5:30 am - 1:37 pmBUF Buffalo-IDA Idaho Falls Fanning Field

10h 07m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

$493American Airlines

Sat, Oct 24 - Wed, Oct 28

2:28 pm - 10:43 pmIDA Idaho Falls Fanning Field-BUF Buffalo

6h 15m1 stop Denver Intl

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

6h 38m1 stop Denver Intl

$499United Airlines

Sat, Oct 24 - Wed, Oct 28

2:28 pm - 10:43 pmIDA Idaho Falls Fanning Field-BUF Buffalo

6h 15m1 stop Denver Intl

6:30 am - 1:28 pmBUF Buffalo-IDA Idaho Falls Fanning Field

8h 58m2 stops Chicago O'Hare Intl Denver Intl

$504United Airlines

Sat, Oct 24 - Wed, Oct 28

10:35 am - 11:50 pmIDA Idaho Falls Fanning Field-BUF Buffalo

11h 15m2 stops Denver Intl Washington, D.C. Dulles Intl

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

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

$524United Airlines

Thu, Oct 15 - Thu, Oct 22

1:50 pm - 11:59 pmIDA Idaho Falls Fanning Field-BUF Buffalo

8h 09m1 stop Chicago O'Hare Intl

11:13 am - 9:42 pmBUF Buffalo-IDA Idaho Falls Fanning Field

12h 29m2 stops New York LaGuardia Dallas/Fort Worth

$527American Airlines

Tue, Sep 29 - Sat, Oct 3

7:00 am - 9:30 pmIDA Idaho Falls Fanning Field-BUF Buffalo

12h 30m2 stops Dallas/Fort Worth New York LaGuardia

5:30 am - 1:37 pmBUF Buffalo-IDA Idaho Falls Fanning Field

10h 07m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

$537American Airlines

Sat, Oct 24 - Wed, Oct 28

10:35 am - 11:50 pmIDA Idaho Falls Fanning Field-BUF Buffalo

11h 15m2 stops Denver Intl Washington, D.C. Dulles Intl

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

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

$544United Airlines