What is the cheapest airline that flies from New York to Idaho Falls Fanning Field?

Alaska Airlines, United Airlines, and American Airlines are the most popular carriers operating from New York to Idaho Falls Fanning Field

How long does it take to fly to Idaho Falls?

If you’re flying from a popular airport in State of New York, such as Newark or Buffalo, and flying into Idaho Falls, then you can expect flight times to average 4h 58m and 6h 06m, respectively.

What airlines fly to Idaho Falls?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Idaho Falls from State of New York according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 3 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.

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

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

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

As of November 2025, there are 2 operators available to choose from for flights from New York to Idaho Falls Fanning Field Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York to Idaho Falls Fanning Field Airport.

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

The necessary travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$176 Cheap Flights from New York State to Idaho Falls in 2025/26

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Find the cheapest flights from New York State to Idaho Falls

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:59 am - 4:08 pmJFK-IDA

10h 09m1 stop

7:56 pm - 6:30 amIDA-JFK

8h 34m1 stop

$251Multiple Airlines

Find Deal

Fri, Nov 14 - Mon, Nov 17

7:59 am - 4:08 pmJFK-IDA

10h 09m1 stop

1:57 pm - 6:30 amIDA-JFK

14h 33m2 stops

$306Multiple Airlines

Find Deal

Fri, Nov 14 - Mon, Nov 17

6:12 am - 1:28 pmBUF-IDA

9h 16m1 stop

1:58 pm - 10:39 pmIDA-BUF

6h 41m1 stop

$359American Airlines

Find Deal

Sat, Nov 15 - Tue, Nov 18

11:54 am - 10:34 pmBUF-IDA

12h 40m2 stops

1:58 pm - 10:39 pmIDA-BUF

6h 41m1 stop

$364American Airlines

Find Deal

Sat, Nov 15 - Tue, Nov 18

6:08 pm - 6:18 pmEWR-IDA

26h 10m1 stop

6:58 pm - 6:24 pmIDA-EWR

21h 26m1 stop

$422Alaska Airlines

Find Deal

Sun, Jan 18 - Fri, Jan 23

11:30 am - 10:59 pmJFK-IDA

13h 29m1 stop

9:00 am - 7:28 pmIDA-JFK

8h 28m1 stop

$430Alaska Airlines

Find Deal

Sat, Jan 17 - Thu, Jan 22

7:15 am - 1:30 pmLGA-IDA

8h 15m1 stop

2:40 pm - 11:27 pmIDA-LGA

6h 47m1 stop

$445United Airlines

Find Deal

Sat, Jan 17 - Thu, Jan 22

6:00 am - 1:30 pmLGA-IDA

9h 30m2 stops

2:40 pm - 11:27 pmIDA-LGA

6h 47m1 stop

$450United Airlines

Find Deal

Sat, Jan 17 - Thu, Jan 22

6:30 am - 12:37 pmJFK-IDA

8h 07m1 stop

1:10 pm - 11:57 pmIDA-JFK

8h 47m1 stop

$453Delta

Find Deal

Tue, Dec 16 - Thu, Dec 25

8:35 am - 10:21 pmJFK-IDA

15h 46m2 stops

1:10 pm - 11:57 pmIDA-JFK

8h 47m1 stop

$475Delta

Find Deal

Tue, Dec 16 - Thu, Dec 25

American Airlines flights from State of New York to Idaho Falls

Our best American Airlines deals on State of New York to Idaho Falls flight tickets

American Airlines

Nov 15

BUF6:12 amBuffalo

9h 16m

1 stop

IDA1:28 pmIdaho Falls Fanning Field

Nov 18

IDA1:58 pmIdaho Falls Fanning Field

6h 41m

1 stop

BUF10:39 pmBuffalo

$359

Find similar

American Airlines

Nov 15

BUF11:54 amBuffalo

12h 40m

2 stops

IDA10:34 pmIdaho Falls Fanning Field

Nov 18

IDA1:58 pmIdaho Falls Fanning Field

6h 41m

1 stop

BUF10:39 pmBuffalo

$364

Find similar

American Airlines

Nov 15

BUF11:54 amBuffalo

12h 40m

2 stops

IDA10:34 pmIdaho Falls Fanning Field

Nov 18

IDA7:10 amIdaho Falls Fanning Field

13h 29m

2 stops

BUF10:39 pmBuffalo

$369

Find similar

Alaska Airlines flights from State of New York to Idaho Falls

Our best Alaska Airlines deals on State of New York to Idaho Falls flight tickets

Alaska Airlines

Jan 18

EWR6:08 pmNewark

26h 10m

1 stop

IDA6:18 pmIdaho Falls Fanning Field

Jan 23

IDA6:58 pmIdaho Falls Fanning Field

21h 26m

1 stop

EWR6:24 pmNewark

$422

Find similar

Alaska Airlines

Jan 17

JFK11:30 amNew York John F Kennedy Intl

13h 29m

1 stop

IDA10:59 pmIdaho Falls Fanning Field

Jan 22

IDA9:00 amIdaho Falls Fanning Field

8h 28m

1 stop

JFK7:28 pmNew York John F Kennedy Intl

$430

Find similar

Alaska Airlines

Jan 18

JFK7:00 amNew York John F Kennedy Intl

17h 59m

1 stop

IDA10:59 pmIdaho Falls Fanning Field

Jan 23

IDA6:58 pmIdaho Falls Fanning Field

18h 25m

1 stop

JFK3:23 pmNew York John F Kennedy Intl

$442

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from New York State to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Fri 11/14

7:59 am-4:08 pm

1 stop10h 09m

Idaho Falls Fanning Field

Mon 11/17

7:56 pm-6:30 am

1 stop8h 34m

$251

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Fri 11/14

7:59 am-4:08 pm

1 stop10h 09m

Idaho Falls Fanning Field

Mon 11/17

1:57 pm-6:30 am

2 stops14h 33m

$306

BuffaloIdaho Falls

BUF - IDA

BUFIDA

Buffalo

Sat 11/15

6:12 am-1:28 pm

1 stop9h 16m

Idaho Falls Fanning Field

Tue 11/18

1:58 pm-10:39 pm

1 stop6h 41m

$359

BuffaloIdaho Falls

BUF - IDA

BUFIDA

Buffalo

Sat 11/15

11:54 am-10:34 pm

2 stops12h 40m

Idaho Falls Fanning Field

Tue 11/18

1:58 pm-10:39 pm

1 stop6h 41m

$364

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

Sun 1/18

6:08 pm-6:18 pm

1 stop26h 10m

Idaho Falls Fanning Field

Fri 1/23

6:58 pm-6:24 pm

1 stop21h 26m

$422

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Sat 1/17

11:30 am-10:59 pm

1 stop13h 29m

Idaho Falls Fanning Field

Thu 1/22

9:00 am-7:28 pm

1 stop8h 28m

$430

New YorkIdaho Falls

LGA - IDA

LGAIDA

New York LaGuardia

Sat 1/17

7:15 am-1:30 pm

1 stop8h 15m

Idaho Falls Fanning Field

Thu 1/22

2:40 pm-11:27 pm

1 stop6h 47m

$445

New YorkIdaho Falls

LGA - IDA

LGAIDA

New York LaGuardia

Sat 1/17

6:00 am-1:30 pm

2 stops9h 30m

Idaho Falls Fanning Field

Thu 1/22

2:40 pm-11:27 pm

1 stop6h 47m

$450

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Tue 12/16

6:30 am-12:37 pm

1 stop8h 07m

Idaho Falls Fanning Field

Thu 12/25

1:10 pm-11:57 pm

1 stop8h 47m

$453

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Tue 12/16

8:35 am-10:21 pm

2 stops15h 46m

Idaho Falls Fanning Field

Thu 12/25

1:10 pm-11:57 pm

1 stop8h 47m

$475

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of New York to Idaho Falls

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

Other information

What is the cheapest day to depart on your flight to Idaho Falls?

Our data shows that Tuesday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $567. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Sunday is $877.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the afternoon. Flights from State of New York to Idaho Falls during this time can be as low as $655. Try not to purchase tickets in the morning because they tend to be around $783. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on State of New York to Idaho Falls flights?

You could potentially save up to 47% on your flight if you consider stops on a State of New York to Idaho Falls flight.

Cheap State of New York to Idaho Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of New York to Idaho Falls

Direct flights	None

There are no direct flights from State of New York to Idaho Falls. There are no popular flight routes from State of New York to Idaho Falls.

Search flight deals

When did momondo last update prices for flights from New York to Idaho Falls Fanning Field Airport?
Prices for flights from New York to Idaho Falls Fanning Field Airport are refreshed on a daily basis.
How many operators does momondo search for flights from New York to Idaho Falls Fanning Field Airport?
As of November 2025, there are 2 operators available to choose from for flights from New York to Idaho Falls Fanning Field Airport.
How old do you have to be to fly from New York to Idaho Falls Fanning Field Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York to Idaho Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The necessary travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of New York to Idaho Falls

Compare and see reviews for airlines that fly from State of New York to Idaho Falls with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 11,034 reviews		Search American Airlines flights
United Airlines	PriceFrom $299	Free Cancellation	Rating 7.4 8,997 reviews		Search United Airlines flights

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Idaho Falls. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Idaho Falls from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Idaho Falls from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Idaho Falls from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Idaho Falls trip

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Cheap flights from New York State to Idaho Falls from $176

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York State to Idaho Falls departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from New York State to Idaho Falls

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

American Airlines flights from State of New York to Idaho Falls

Our best American Airlines deals on State of New York to Idaho Falls flight tickets

Alaska Airlines flights from State of New York to Idaho Falls

Our best Alaska Airlines deals on State of New York to Idaho Falls flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from New York State to Idaho Falls that are best for you.

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from State of New York to Idaho Falls

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

What is the cheapest day to depart on your flight to Idaho Falls?

What is the cheapest time of day to depart on your flight to Idaho Falls?

Can stopping save me money on State of New York to Idaho Falls flights?

You could potentially save up to 47% on your flight if you consider stops on a State of New York to Idaho Falls flight.

What is the cheapest airline that flies from New York to Idaho Falls Fanning Field?

Alaska Airlines, United Airlines, and American Airlines are the most popular carriers operating from New York to Idaho Falls Fanning Field

What airlines fly to Idaho Falls?

How long does it take to fly to Idaho Falls?

If you’re flying from a popular airport in State of New York, such as Newark or Buffalo, and flying into Idaho Falls, then you can expect flight times to average 4h 58m and 6h 06m, respectively.

Cheap State of New York to Idaho Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of New York to Idaho Falls

Direct flights

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

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

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

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

Best airlines flying from State of New York to Idaho Falls

Compare and see reviews for airlines that fly from State of New York to Idaho Falls with momondo

Traveling to a place near Idaho Falls?

Why use momondo?

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

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

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

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

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