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 7 per week as of September 2026. The most frequent departure day is Mon, with 14% 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 September 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.

$174 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

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 2:27 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

9h 27m1 stop Seattle/Tacoma Intl

6:37 am - 4:26 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

7h 49m1 stop Seattle/Tacoma Intl

$336Alaska Airlines

Thu, Nov 12 - Mon, Nov 16

8:27 pm - 9:56 amJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

15h 29m1 stop Seattle/Tacoma Intl

4:27 pm - 6:01 amBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

11h 34m1 stop Portland

$346Alaska Airlines

Sat, Sep 19 - Sat, Sep 26

7:10 am - 1:44 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

8h 34m1 stop Minneapolis St Paul

11:10 pm - 10:15 amBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

9h 05m1 stop Atlanta Hartsfield-Jackson

$347Delta

Wed, Sep 23 - Mon, Sep 28

3:45 pm - 10:59 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

9h 14m1 stop Los Angeles

5:59 pm - 6:53 amBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

10h 54m1 stop Seattle/Tacoma Intl

$347Delta

Fri, Oct 2 - Mon, Oct 5

8:28 am - 6:24 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

11h 56m1 stop Phoenix Sky Harbor Intl

6:12 pm - 5:40 amBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

9h 28m1 stop Phoenix Sky Harbor Intl

$347American Airlines

Mon, Nov 23 - Tue, Dec 1

6:30 am - 1:51 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

9h 21m1 stop Dallas/Fort Worth

8:00 am - 6:00 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

8h 00m1 stop Phoenix Sky Harbor Intl

$347American Airlines

Wed, Oct 21 - Sat, Oct 24

6:00 am - 12:16 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

8h 16m1 stop Salt Lake City

1:06 pm - 11:40 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

8h 34m1 stop Salt Lake City

$347Delta

Wed, Sep 30 - Tue, Oct 6

6:45 am - 1:51 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

9h 06m1 stop Dallas/Fort Worth

6:14 pm - 5:59 amBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

9h 45m1 stop Phoenix Sky Harbor Intl

$347American Airlines

Fri, Nov 6 - Sun, Nov 8

8:27 pm - 9:56 amJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

15h 29m1 stop Seattle/Tacoma Intl

8:23 pm - 5:59 amBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

7h 36m1 stop Portland

$347Alaska Airlines

Mon, Sep 28 - Mon, Oct 5

1:00 pm - 10:20 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

11h 20m1 stop Seattle/Tacoma Intl

10:49 am - 10:55 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

10h 06m1 stop Seattle/Tacoma Intl

$347Alaska Airlines

Wed, Nov 11 - Mon, Nov 16

Cheap last minute flights

Enter your travel dates to find the best prices.

11:29 am - 6:48 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

9h 19m1 stop Seattle/Tacoma Intl

1:06 pm - 11:40 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

8h 34m1 stop Salt Lake City

$411Delta

Sat, Sep 5 - Fri, Sep 11

1:45 pm - 10:59 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

11h 14m1 stop Los Angeles

6:00 am - 4:46 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

8h 46m1 stop Salt Lake City

$411Delta

Sun, Sep 6 - Fri, Sep 11

1:45 pm - 10:59 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

11h 14m1 stop Los Angeles

10:58 am - 9:25 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

8h 27m1 stop Salt Lake City

$411Delta

Sat, Sep 5 - Sun, Sep 6

4:22 pm - 10:46 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

8h 24m1 stop Salt Lake City

1:06 pm - 11:40 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

8h 34m1 stop Salt Lake City

$411Delta

Sat, Sep 5 - Thu, Sep 10

4:46 pm - 11:11 pmJFK New York John F Kennedy Intl-GEG Spokane

9h 25m1 stop Portland

8:30 am - 7:27 pmGEG Spokane-JFK New York John F Kennedy Intl

7h 57m1 stop Portland

$486Alaska Airlines

Sat, Sep 5 - Sat, Sep 12

11:55 am - 8:20 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

10h 25m1 stop San Diego

6:00 am - 7:27 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

11h 27m1 stop Portland

$486Alaska Airlines

Sat, Sep 5 - Fri, Sep 11

11:55 am - 8:20 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

10h 25m1 stop San Diego

1:31 pm - 6:01 amBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

14h 30m1 stop Portland

$486Alaska Airlines

Sat, Sep 5 - Sat, Sep 12

10:00 am - 12:58 pmJFK New York John F Kennedy Intl-JAC Jackson Hole

4h 58mnonstop

9:52 am - 4:18 pmJAC Jackson Hole-JFK New York John F Kennedy Intl

4h 26mnonstop

$547American Airlines

Mon, Sep 7 - Fri, Sep 11

10:00 am - 12:58 pmJFK New York John F Kennedy Intl-JAC Jackson Hole

4h 58mnonstop

9:52 am - 4:18 pmJAC Jackson Hole-JFK New York John F Kennedy Intl

4h 26mnonstop

$547American Airlines

Mon, Sep 7 - Fri, Sep 11

10:00 am - 12:58 pmJFK New York John F Kennedy Intl-JAC Jackson Hole

4h 58mnonstop

9:52 am - 4:18 pmJAC Jackson Hole-JFK New York John F Kennedy Intl

4h 26mnonstop

$547American Airlines

Mon, Sep 7 - Thu, Sep 10

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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

Oct 29

JFK2:46 pmNew York John F Kennedy Intl

9h 43m

1 stop

BOI10:29 pmBoise Air Term. Gowen Fld

Oct 31

BOI7:00 amBoise Air Term. Gowen Fld

10h 20m

2 stops

JFK7:20 pmNew York John F Kennedy Intl

$352

American Airlines

Oct 31

JFK10:29 amNew York John F Kennedy Intl

13h 14m

2 stops

GEG8:43 pmSpokane

Nov 7

GEG6:15 amSpokane

9h 45m

1 stop

JFK7:00 pmNew York John F Kennedy Intl

$356

American Airlines

Oct 31

JFK10:29 amNew York John F Kennedy Intl

13h 14m

2 stops

GEG8:43 pmSpokane

Nov 7

GEG6:15 amSpokane

10h 45m

2 stops

JFK8:00 pmNew York John F Kennedy Intl

$361

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 30

JFK8:00 amNew York John F Kennedy Intl

8h 44m

1 stop

BOI2:44 pmBoise Air Term. Gowen Fld

Oct 6

BOI6:49 pmBoise Air Term. Gowen Fld

9h 11m

1 stop

JFK6:00 amNew York John F Kennedy Intl

$353

Delta

Oct 17

JFK7:10 amNew York John F Kennedy Intl

10h 10m

1 stop

BOI3:20 pmBoise Air Term. Gowen Fld

Oct 19

BOI6:49 pmBoise Air Term. Gowen Fld

9h 11m

1 stop

JFK6:00 amNew York John F Kennedy Intl

$359

Delta

Sep 23

JFK7:05 amNew York John F Kennedy Intl

11h 09m

1 stop

GEG3:14 pmSpokane

Oct 2

GEG11:10 amSpokane

10h 11m

1 stop

JFK12:21 amNew York John F Kennedy Intl

$366

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 New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld

JFKBOI

New York John F Kennedy Intl

Thu 11/12

7:00 am-2:27 pm

1 stop9h 27m

Boise Air Term. Gowen Fld

Mon 11/16

6:37 am-4:26 pm

1 stop7h 49m

$336

New YorkBoise

JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld

JFKBOI

New York John F Kennedy Intl

Sat 9/19

8:27 pm-9:56 am

1 stop15h 29m

Boise Air Term. Gowen Fld

Sat 9/26

4:27 pm-6:01 am

1 stop11h 34m

$346

New YorkBoise

JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld

JFKBOI

New York John F Kennedy Intl

Wed 9/23

7:10 am-1:44 pm

1 stop8h 34m

Boise Air Term. Gowen Fld

Mon 9/28

11:10 pm-10:15 am

1 stop9h 05m

$347

New YorkBoise

JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld

JFKBOI

New York John F Kennedy Intl

Fri 10/2

3:45 pm-10:59 pm

1 stop9h 14m

Boise Air Term. Gowen Fld

Mon 10/5

5:59 pm-6:53 am

1 stop10h 54m

$347

New YorkBoise

JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld

JFKBOI

New York John F Kennedy Intl

Mon 11/23

8:28 am-6:24 pm

1 stop11h 56m

Boise Air Term. Gowen Fld

Tue 12/1

6:12 pm-5:40 am

1 stop9h 28m

$347

New YorkBoise

JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld

JFKBOI

New York John F Kennedy Intl

Wed 10/21

6:30 am-1:51 pm

1 stop9h 21m

Boise Air Term. Gowen Fld

Sat 10/24

8:00 am-6:00 pm

1 stop8h 00m

$347

Quickest round-trip

New YorkBoise

JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld

JFKBOI

New York John F Kennedy Intl

Wed 9/30

6:00 am-12:16 pm

1 stop8h 16m

Boise Air Term. Gowen Fld

Tue 10/6

1:06 pm-11:40 pm

1 stop8h 34m

$347

New YorkBoise

JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld

JFKBOI

New York John F Kennedy Intl

Fri 11/6

6:45 am-1:51 pm

1 stop9h 06m

Boise Air Term. Gowen Fld

Sun 11/8

6:14 pm-5:59 am

1 stop9h 45m

$347

New YorkBoise

JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld

JFKBOI

New York John F Kennedy Intl

Mon 9/28

8:27 pm-9:56 am

1 stop15h 29m

Boise Air Term. Gowen Fld

Mon 10/5

8:23 pm-5:59 am

1 stop7h 36m

$347

New YorkBoise

JFK New York John F Kennedy Intl - BOI Boise Air Term. Gowen Fld

JFKBOI

New York John F Kennedy Intl

Wed 11/11

1:00 pm-10:20 pm

1 stop11h 20m

Boise Air Term. Gowen Fld

Mon 11/16

10:49 am-10:55 pm

1 stop10h 06m

$347

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 $333.

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

Best Price Found	$174
Fastest flight time	4h 58m
Direct flights	Every day
Airports in Idaho	27 airports

The best one-way flight to Idaho from New York John F Kennedy Intl Airport in the past 72 hours is $174. The best round-trip flight deal from New York John F Kennedy Intl Airport to Idaho found on momondo in the last 72 hours is $336.

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 September 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 12,030 reviews		Search American Airlines flights
Delta	PriceFrom $282	Free Cancellation	Rating 7.8 8,551 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.