What is the cheapest airline that flies from New York John F Kennedy Intl to Idaho?

Delta, American Airlines, and Alaska Airlines are the most popular carriers operating from New York John F Kennedy Intl to Idaho

How many flights depart from New York John F Kennedy Intl Airport to Idaho on average per week?

The number of flights available between New York John F Kennedy Intl Airport and Idaho is 6 per week as of July 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

How many operators does momondo search for flights from New York John F Kennedy Intl Airport to Idaho?

As of July 2026, there are 3 operators available to choose from for flights from New York John F Kennedy Intl Airport to Idaho.

How old do you have to be to fly from New York John F Kennedy Intl Airport to Idaho?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York John F Kennedy Intl Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

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

$149 Cheap Flights from New York John F Kennedy Intl Airport to Idaho in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New York John F Kennedy Intl Airport to Idaho

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:10 am - 5:54 pm

JFK

BOI

8h 44m

1 stop

12:14 pm - 12:14 am

BOI

JFK

10h 00m

1 stop

$297Delta

Tue, Sep 22 - Tue, Sep 29

4:40 pm - 11:49 pm

JFK

BOI

9h 09m

1 stop

12:08 pm - 12:19 am

BOI

JFK

10h 11m

1 stop

$309Delta

Fri, Oct 9 - Mon, Oct 12

6:00 am - 10:50 am

JFK

IDA

6h 50m

1 stop

7:00 pm - 6:18 am

IDA

JFK

9h 18m

1 stop

$347Delta

Tue, Aug 18 - Sat, Aug 22

5:59 pm - 11:59 pm

JFK

BOI

8h 00m

1 stop

2:11 pm - 12:59 am

BOI

JFK

8h 48m

1 stop

$348Delta

Tue, Sep 8 - Sun, Sep 13

8:27 am - 2:29 pm

JFK

BOI

8h 02m

1 stop

1:55 pm - 11:58 pm

BOI

JFK

8h 03m

1 stop

$349American Airlines

Thu, Aug 13 - Thu, Aug 20

8:00 am - 4:49 pm

JFK

BOI

10h 49m

2 stops

5:19 pm - 6:00 am

BOI

JFK

10h 41m

1 stop

$353American Airlines

Tue, Aug 18 - Tue, Aug 25

2:53 pm - 10:11 pm

JFK

BOI

9h 18m

1 stop

5:19 pm - 6:00 am

BOI

JFK

10h 41m

1 stop

$354American Airlines

Wed, Aug 12 - Mon, Aug 17

7:25 am - 12:39 pm

JFK

GEG

8h 14m

1 stop

7:24 pm - 6:01 am

GEG

JFK

7h 37m

1 stop

$406Alaska Airlines

Tue, Sep 15 - Mon, Sep 28

7:25 am - 11:15 am

JFK

JAC

29h 50m

1 stop

2:10 pm - 6:01 am

JAC

JFK

13h 51m

1 stop

$473Alaska Airlines

Sat, Sep 5 - Sat, Sep 12

9:55 am - 1:30 pm

JFK

JAC

29h 35m

1 stop

2:10 pm - 6:01 am

JAC

JFK

13h 51m

1 stop

$480Alaska Airlines

Tue, Sep 15 - Sat, Sep 19

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American Airlines flights from New York John F Kennedy Intl Airport to Idaho

Our best American Airlines deals on New York John F Kennedy Intl Airport to Idaho flight tickets

American Airlines

Aug 13

JFK8:27 amNew York John F Kennedy Intl

8h 02m

1 stop

BOI2:29 pmBoise Air Term. Gowen Fld

Aug 20

BOI1:55 pmBoise Air Term. Gowen Fld

8h 03m

1 stop

JFK11:58 pmNew York John F Kennedy Intl

$349

American Airlines

Aug 18

JFK8:00 amNew York John F Kennedy Intl

10h 49m

2 stops

BOI4:49 pmBoise Air Term. Gowen Fld

Aug 25

BOI5:19 pmBoise Air Term. Gowen Fld

10h 41m

1 stop

JFK6:00 amNew York John F Kennedy Intl

$353

American Airlines

Aug 12

JFK2:53 pmNew York John F Kennedy Intl

9h 18m

1 stop

BOI10:11 pmBoise Air Term. Gowen Fld

Aug 17

BOI5:19 pmBoise Air Term. Gowen Fld

10h 41m

1 stop

JFK6:00 amNew York John F Kennedy Intl

$354

Delta flights from New York John F Kennedy Intl Airport to Idaho

Our best Delta deals on New York John F Kennedy Intl Airport to Idaho flight tickets

Delta

Sep 22

JFK11:10 amNew York John F Kennedy Intl

8h 44m

1 stop

BOI5:54 pmBoise Air Term. Gowen Fld

Sep 29

BOI12:14 pmBoise Air Term. Gowen Fld

10h 00m

1 stop

JFK12:14 amNew York John F Kennedy Intl

$297

Delta

Aug 18

JFK6:00 amNew York John F Kennedy Intl

6h 50m

1 stop

IDA10:50 amIdaho Falls Fanning Field

Aug 22

IDA7:00 pmIdaho Falls Fanning Field

9h 18m

1 stop

JFK6:18 amNew York John F Kennedy Intl

$347

Delta

Sep 8

JFK5:59 pmNew York John F Kennedy Intl

8h 00m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

Sep 13

BOI2:11 pmBoise Air Term. Gowen Fld

8h 48m

1 stop

JFK12:59 amNew York John F Kennedy Intl

$348

momondo Fare Finder

Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Tue 9/22

11:10 am-5:54 pm

1 stop8h 44m

Boise Air Term. Gowen Fld

Tue 9/29

12:14 pm-12:14 am

1 stop10h 00m

$297

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Fri 10/9

4:40 pm-11:49 pm

1 stop9h 09m

Boise Air Term. Gowen Fld

Mon 10/12

12:08 pm-12:19 am

1 stop10h 11m

$309

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Tue 8/18

6:00 am-10:50 am

1 stop6h 50m

Idaho Falls Fanning Field

Sat 8/22

7:00 pm-6:18 am

1 stop9h 18m

$347

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Tue 9/8

5:59 pm-11:59 pm

1 stop8h 00m

Boise Air Term. Gowen Fld

Sun 9/13

2:11 pm-12:59 am

1 stop8h 48m

$348

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Thu 8/13

8:27 am-2:29 pm

1 stop8h 02m

Boise Air Term. Gowen Fld

Thu 8/20

1:55 pm-11:58 pm

1 stop8h 03m

$349

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Tue 8/18

8:00 am-4:49 pm

2 stops10h 49m

Boise Air Term. Gowen Fld

Tue 8/25

5:19 pm-6:00 am

1 stop10h 41m

$353

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Wed 8/12

2:53 pm-10:11 pm

1 stop9h 18m

Boise Air Term. Gowen Fld

Mon 8/17

5:19 pm-6:00 am

1 stop10h 41m

$354

Quickest round-trip

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Tue 9/15

7:25 am-12:39 pm

1 stop8h 14m

Spokane

Mon 9/28

7:24 pm-6:01 am

1 stop7h 37m

$406

New YorkJackson

JFK - JAC

JFKJAC

New York John F Kennedy Intl

Sat 9/5

7:25 am-11:15 am

1 stop29h 50m

Jackson Hole

Sat 9/12

2:10 pm-6:01 am

1 stop13h 51m

$473

New YorkJackson

JFK - JAC

JFKJAC

New York John F Kennedy Intl

Tue 9/15

9:55 am-1:30 pm

1 stop29h 35m

Jackson Hole

Sat 9/19

2:10 pm-6:01 am

1 stop13h 51m

$480

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to Idaho

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 month to fly to Idaho?

In general, March is the cheapest month to fly from New York John F Kennedy Intl Airport to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Idaho in March, then you should wait until January to fly from New York John F Kennedy Intl Airport, when ticket prices are also cheap, with an average price of $262.

Cheap New York John F Kennedy Intl Airport to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to Idaho

Fastest flight time	4h 58m
Direct flights	Every day
Airports in Idaho	27 airports

The fastest flight from New York John F Kennedy Intl Airport to Idaho takes 4h 58m

Direct flights go from New York John F Kennedy Intl Airport to Idaho every day.

There are 27 airports in Idaho. From New York John F Kennedy Intl Airport there are direct flights to Jackson Hole (JAC).

Search flight deals

Frequently asked questions about flying from New York John F Kennedy Intl Airport to Idaho

When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Idaho?
Prices for flights from New York John F Kennedy Intl Airport to Idaho are updated daily.
How many operators does momondo search for flights from New York John F Kennedy Intl Airport to Idaho?
As of July 2026, there are 3 operators available to choose from for flights from New York John F Kennedy Intl Airport to Idaho.
How old do you have to be to fly from New York John F Kennedy Intl Airport to Idaho?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York John F Kennedy Intl Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The required travel and health documents for your Idaho 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from New York John F Kennedy Intl Airport to Idaho

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to Idaho with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $262	Free Cancellation	Rating 7.1 11,765 reviews		Search American Airlines flights
Delta	PriceFrom $282	Free Cancellation	Rating 7.8 8,454 reviews		Search Delta flights

Why use momondo?

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

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

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

Flights from New York to Idaho with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between New York and Idaho by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of New York to Idaho flights. All you need is a valid email address and we will do the rest; it is that quick and easy.