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

As of November 2026, there are 2 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.

$136 Cheap Flights from New York John F Kennedy Intl Airport to Idaho in 2026/27

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

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 3:26 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

10h 26m1 stop Seattle/Tacoma Intl

12:56 pm - 10:59 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

8h 03m1 stop Seattle/Tacoma Intl

$250Alaska Airlines

Thu, Dec 3 - Wed, Dec 9

11:14 am - 6:38 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

9h 24m1 stop Seattle/Tacoma Intl

7:32 am - 8:59 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

11h 27m1 stop Los Angeles

$271Delta

Wed, Dec 2 - Sat, Dec 5

4:59 pm - 11:50 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

8h 51m1 stop Seattle/Tacoma Intl

7:39 am - 7:25 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

9h 46m1 stop Los Angeles

$271Delta

Thu, Nov 19 - Thu, Nov 26

7:10 am - 3:25 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

10h 15m1 stop Seattle/Tacoma Intl

11:25 am - 8:34 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

7h 09m1 stop Salt Lake City

$271Delta

Sat, Dec 5 - Sat, Dec 12

1:00 pm - 10:14 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

11h 14m1 stop Seattle/Tacoma Intl

8:02 am - 10:59 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

12h 57m1 stop Seattle/Tacoma Intl

$271Alaska Airlines

Thu, Dec 3 - Wed, Dec 9

7:00 am - 4:20 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

11h 20m1 stop Seattle/Tacoma Intl

9:57 am - 10:59 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

11h 02m1 stop Seattle/Tacoma Intl

$294Alaska Airlines

Thu, Jan 28 - Mon, Feb 1

7:00 am - 4:20 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

11h 20m1 stop Seattle/Tacoma Intl

9:57 am - 10:59 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

11h 02m1 stop Seattle/Tacoma Intl

$294Alaska Airlines

Fri, Jan 29 - Mon, Feb 1

9:11 am - 8:06 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

12h 55m2 stops Chicago O'Hare Intl Dallas/Fort Worth

12:28 pm - 11:54 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

9h 26m1 stop Phoenix Sky Harbor Intl

$308American Airlines

Thu, Jan 28 - Tue, Feb 2

9:11 am - 8:06 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

12h 55m2 stops Chicago O'Hare Intl Dallas/Fort Worth

12:28 pm - 11:54 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

9h 26m1 stop Phoenix Sky Harbor Intl

$332American Airlines

Thu, Jan 28 - Tue, Feb 2

11:59 am - 9:05 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

11h 06m1 stop Phoenix Sky Harbor Intl

6:17 am - 3:58 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

7h 41m1 stop Chicago O'Hare Intl

$355American Airlines

Sat, Feb 6 - Sat, Feb 13

Cheap last minute flights

Enter your travel dates to find the best prices.

7:00 am - 3:18 pmJFK New York John F Kennedy Intl-IDA Idaho Falls Fanning Field

10h 18m1 stop Seattle/Tacoma Intl

6:04 am - 4:26 pmIDA Idaho Falls Fanning Field-JFK New York John F Kennedy Intl

8h 22m1 stop Seattle/Tacoma Intl

$456Alaska Airlines

Wed, Nov 4 - Sat, Nov 14

7:00 am - 3:18 pmJFK New York John F Kennedy Intl-IDA Idaho Falls Fanning Field

10h 18m1 stop Seattle/Tacoma Intl

6:04 am - 4:26 pmIDA Idaho Falls Fanning Field-JFK New York John F Kennedy Intl

8h 22m1 stop Seattle/Tacoma Intl

$472Alaska Airlines

Wed, Nov 4 - Sat, Nov 14

4:35 pm - 1:16 pmJFK New York John F Kennedy Intl-IDA Idaho Falls Fanning Field

22h 41m1 stop Portland

1:53 pm - 7:25 amIDA Idaho Falls Fanning Field-JFK New York John F Kennedy Intl

15h 32m1 stop Seattle/Tacoma Intl

$559Alaska Airlines

Thu, Nov 5 - Sun, Nov 8

6:00 am - 12:22 pmJFK New York John F Kennedy Intl-IDA Idaho Falls Fanning Field

8h 22m1 stop Salt Lake City

6:56 pm - 10:29 amIDA Idaho Falls Fanning Field-JFK New York John F Kennedy Intl

13h 33m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$584Delta

Thu, Nov 5 - Sun, Nov 8

12:57 pm - 10:10 pmJFK New York John F Kennedy Intl-IDA Idaho Falls Fanning Field

11h 13m2 stops Detroit Metropolitan Wayne County Salt Lake City

6:56 pm - 10:29 amIDA Idaho Falls Fanning Field-JFK New York John F Kennedy Intl

13h 33m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$589Delta

Thu, Nov 5 - Sun, Nov 8

2:36 pm - 10:42 pmJFK New York John F Kennedy Intl-BOI Boise Air Term. Gowen Fld

10h 06m1 stop Dallas/Fort Worth

12:15 pm - 10:25 pmBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

8h 10m1 stop Dallas/Fort Worth

$674American Airlines

Wed, Nov 4 - Mon, Nov 9

7:00 am - 3:18 pmJFK New York John F Kennedy Intl-IDA Idaho Falls Fanning Field

10h 18m1 stop Seattle/Tacoma Intl

6:04 am - 7:19 pmIDA Idaho Falls Fanning Field-JFK New York John F Kennedy Intl

11h 15m2 stops Seattle/Tacoma Intl Portland

$674Alaska Airlines

Wed, Nov 4 - Sat, Nov 14

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

11h 20m1 stop Seattle/Tacoma Intl

8:59 pm - 7:25 amBOI Boise Air Term. Gowen Fld-JFK New York John F Kennedy Intl

8h 26m1 stop Seattle/Tacoma Intl

$674Alaska Airlines

Wed, Nov 4 - Mon, Nov 9

6:00 am - 11:39 amJFK New York John F Kennedy Intl-LWS Lewiston Nez Perce Rgnl

8h 39m1 stop Salt Lake City

9:08 am - 11:58 pmLWS Lewiston Nez Perce Rgnl-JFK New York John F Kennedy Intl

11h 50m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$732Delta

Thu, Nov 5 - Thu, Nov 12

12:57 pm - 11:06 pmJFK New York John F Kennedy Intl-LWS Lewiston Nez Perce Rgnl

13h 09m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

9:08 am - 11:58 pmLWS Lewiston Nez Perce Rgnl-JFK New York John F Kennedy Intl

11h 50m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$857Delta

Thu, Nov 5 - Thu, Nov 12

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

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

Alaska Airlines

Dec 3

JFK7:00 amNew York John F Kennedy Intl

10h 26m

1 stop

BOI3:26 pmBoise Air Term. Gowen Fld

Dec 9

BOI12:56 pmBoise Air Term. Gowen Fld

8h 03m

1 stop

JFK10:59 pmNew York John F Kennedy Intl

$250

Alaska Airlines

Dec 3

JFK1:00 pmNew York John F Kennedy Intl

11h 14m

1 stop

BOI10:14 pmBoise Air Term. Gowen Fld

Dec 9

BOI8:02 amBoise Air Term. Gowen Fld

12h 57m

1 stop

JFK10:59 pmNew York John F Kennedy Intl

$271

Alaska Airlines

Jan 28

JFK7:00 amNew York John F Kennedy Intl

11h 20m

1 stop

BOI4:20 pmBoise Air Term. Gowen Fld

Jan 29

BOI9:57 amBoise Air Term. Gowen Fld

11h 02m

1 stop

JFK10:59 pmNew York John F Kennedy Intl

$294

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

Jan 28

JFK9:11 amNew York John F Kennedy Intl

12h 55m

2 stops

BOI8:06 pmBoise Air Term. Gowen Fld

Feb 2

BOI12:28 pmBoise Air Term. Gowen Fld

9h 26m

1 stop

JFK11:54 pmNew York John F Kennedy Intl

$308

American Airlines

Jan 28

JFK9:11 amNew York John F Kennedy Intl

12h 55m

2 stops

BOI8:06 pmBoise Air Term. Gowen Fld

Feb 2

BOI12:28 pmBoise Air Term. Gowen Fld

9h 26m

1 stop

JFK11:54 pmNew York John F Kennedy Intl

$332

American Airlines

Jan 28

JFK7:38 amNew York John F Kennedy Intl

12h 29m

2 stops

BOI6:07 pmBoise Air Term. Gowen Fld

Feb 2

BOI6:30 amBoise Air Term. Gowen Fld

11h 00m

2 stops

JFK7:30 pmNew York John F Kennedy Intl

$377

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 12/3

7:00 am-3:26 pm

1 stop10h 26m

Boise Air Term. Gowen Fld

Wed 12/9

12:56 pm-10:59 pm

1 stop8h 03m

$250

New YorkBoise

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

JFKBOI

New York John F Kennedy Intl

Wed 12/2

11:14 am-6:38 pm

1 stop9h 24m

Boise Air Term. Gowen Fld

Sat 12/5

7:32 am-8:59 pm

1 stop11h 27m

$271

New YorkBoise

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

JFKBOI

New York John F Kennedy Intl

Thu 11/19

4:59 pm-11:50 pm

1 stop8h 51m

Boise Air Term. Gowen Fld

Thu 11/26

7:39 am-7:25 pm

1 stop9h 46m

$271

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

Sat 12/5

7:10 am-3:25 pm

1 stop10h 15m

Boise Air Term. Gowen Fld

Sat 12/12

11:25 am-8:34 pm

1 stop7h 09m

$271

New YorkBoise

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

JFKBOI

New York John F Kennedy Intl

Thu 12/3

1:00 pm-10:14 pm

1 stop11h 14m

Boise Air Term. Gowen Fld

Wed 12/9

8:02 am-10:59 pm

1 stop12h 57m

$271

New YorkBoise

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

JFKBOI

New York John F Kennedy Intl

Thu 1/28

7:00 am-4:20 pm

1 stop11h 20m

Boise Air Term. Gowen Fld

Mon 2/1

9:57 am-10:59 pm

1 stop11h 02m

$294

New YorkBoise

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

JFKBOI

New York John F Kennedy Intl

Fri 1/29

7:00 am-4:20 pm

1 stop11h 20m

Boise Air Term. Gowen Fld

Mon 2/1

9:57 am-10:59 pm

1 stop11h 02m

$294

New YorkBoise

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

JFKBOI

New York John F Kennedy Intl

Thu 1/28

9:11 am-8:06 pm

2 stops12h 55m

Boise Air Term. Gowen Fld

Tue 2/2

12:28 pm-11:54 pm

1 stop9h 26m

$308

New YorkBoise

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

JFKBOI

New York John F Kennedy Intl

Thu 1/28

9:11 am-8:06 pm

2 stops12h 55m

Boise Air Term. Gowen Fld

Tue 2/2

12:28 pm-11:54 pm

1 stop9h 26m

$332

New YorkBoise

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

JFKBOI

New York John F Kennedy Intl

Sat 2/6

11:59 am-9:05 pm

1 stop11h 06m

Boise Air Term. Gowen Fld

Sat 2/13

6:17 am-3:58 pm

1 stop7h 41m

$355

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

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

Best Price Found	$136
Fastest flight time	7h 09m
Direct flights	None

The best one-way flight to Idaho from New York John F Kennedy Intl Airport in the past 72 hours is $136. 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 $250.

The fastest flight from New York John F Kennedy Intl Airport to Idaho takes 7h 09m

There are no direct flights from New York John F Kennedy Intl Airport to Idaho. There are no popular flight routes from New York John F Kennedy Intl Airport to Idaho.

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 November 2026, there are 2 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
Delta	PriceFrom $193	Free Cancellation	Rating 7.8 8,696 reviews		Search Delta flights
American Airlines	PriceFrom $262	Free Cancellation	Rating 7.0 12,215 reviews		Search American Airlines 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.