HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho

$98+ Cheap flights from John F Kennedy Intl, NY (JFK) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — BOI
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from John F Kennedy Intl to Idaho with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from John F Kennedy Intl to Idaho

Cheapest flights from John F Kennedy Intl to Idaho
Explore the most affordable flight options available from John F Kennedy Intl to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/284:25 pm
JFK
-
BOI
1 stop9h 34m
Hawaiian Airlines
Sat 3/75:40 am
BOI
-
JFK
1 stop7h 45m
Hawaiian Airlines
Deal found 1/27$252
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:36 pm
JFK
-
GEG
1 stop8h 23m
Hawaiian Airlines
Wed 2/255:00 am
GEG
-
JFK
1 stop7h 25m
Hawaiian Airlines
Deal found 1/26$271
This Alaska Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/194:25 pm
JFK
-
GEG
1 stop10h 34m
Alaska Airlines
Wed 2/255:00 am
GEG
-
JFK
1 stop7h 25m
Alaska Airlines
Deal found 1/27$288
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:25 pm
JFK
-
GEG
1 stop10h 34m
Alaska Airlines
Sun 3/15:00 am
GEG
-
JFK
1 stop7h 45m
Alaska Airlines
Deal found 1/27$289
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:30 pm
JFK
-
GEG
1 stop8h 58m
American Airlines
Sat 4/256:00 am
GEG
-
JFK
2 stops13h 16m
American Airlines
Deal found 1/27$293
This Trip.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2811:30 am
JFK
-
BOI
1 stop8h 52m
Multiple Airlines
Sat 3/78:30 am
BOI
-
JFK
1 stop8h 31m
Multiple Airlines
Deal found 1/26$300
This Expedia deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:43 pm
JFK
-
IDA
1 stop24h 36m
Alaska Airlines
Tue 3/245:59 pm
IDA
-
JFK
1 stop11h 13m
Alaska Airlines
Deal found 1/26$303
This CheapOair deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 am
JFK
-
BOI
1 stop10h 33m
Alaska Airlines
Fri 5/19:02 am
BOI
-
JFK
1 stop11h 12m
Alaska Airlines
Deal found 1/28$303
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:50 am
JFK
-
GEG
1 stop8h 13m
Delta
Thu 4/162:08 pm
GEG
-
JFK
1 stop6h 26m
Delta
Deal found 1/25$308
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 am
JFK
-
BOI
1 stop8h 09m
Delta
Sat 2/285:15 pm
BOI
-
JFK
1 stop10h 54m
Delta
Deal found 1/27$308
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:40 pm
JFK
-
GEG
1 stop9h 10m
Delta
Sun 3/17:30 pm
GEG
-
JFK
1 stop7h 39m
Delta
Deal found 1/27$309
This Alaska Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:36 pm
JFK
-
SUN
1 stop18h 34m
Alaska Airlines
Fri 2/2711:52 am
SUN
-
JFK
1 stop9h 07m
Alaska Airlines
Deal found 1/26$309

Find flight deals from John F Kennedy Intl to Idaho

Keep the following information in mind while searching for John F Kennedy Intl to Idaho flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$252
(Kiwi.com)

One-way from

$98
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$321
Provider with most accurate pricing for New York (NYC)-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Boise Air Term. Gowen Fld flights.
Search Deals
From New York John F Kennedy Intl to Idaho
Search Deals
One-way flight from New York John F Kennedy Intl to Idaho
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from John F Kennedy Intl to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
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

John F Kennedy Intl

Fly to

Idaho

Route

Depart

Return

Price

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Sat 2/28

4:25 pm-11:59 pm

1 stop9h 34m

Boise Air Term. Gowen Fld

Sat 3/7

5:40 am-3:25 pm

1 stop7h 45m

$252

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Wed 4/29

7:45 am-4:14 pm

1 stop10h 29m

Boise Air Term. Gowen Fld

Wed 5/6

7:24 am-8:30 pm

1 stop11h 06m

$257

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Tue 4/28

7:00 am-3:33 pm

1 stop10h 33m

Boise Air Term. Gowen Fld

Fri 5/1

9:02 am-10:14 pm

1 stop11h 12m

$303

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Tue 4/14

7:50 am-1:03 pm

1 stop8h 13m

Spokane

Thu 4/16

2:08 pm-11:34 pm

1 stop6h 26m

$308

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Sat 2/28

6:00 am-12:09 pm

1 stop8h 09m

Boise Air Term. Gowen Fld

Sat 2/28

5:15 pm-6:09 am

1 stop10h 54m

$308

New YorkHailey

JFK - SUN

JFKSUN

New York John F Kennedy Intl

Mon 2/23

12:29 pm-10:02 pm

1 stop11h 33m

Hailey Sun Valley-Friedman

Fri 2/27

7:40 am-8:00 pm

1 stop10h 20m

$309

New YorkHailey

JFK - SUN

JFKSUN

New York John F Kennedy Intl

Mon 2/23

6:36 pm-11:10 am

1 stop18h 34m

Hailey Sun Valley-Friedman

Fri 2/27

11:52 am-10:59 pm

1 stop9h 07m

$309

New YorkHailey

JFK - SUN

JFKSUN

New York John F Kennedy Intl

Sun 3/1

7:00 am-6:22 pm

1 stop13h 22m

Hailey Sun Valley-Friedman

Wed 3/4

11:52 am-10:59 pm

1 stop9h 07m

$309

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Wed 2/25

4:40 pm-10:50 pm

1 stop9h 10m

Spokane

Sun 3/1

7:30 pm-6:09 am

1 stop7h 39m

$309

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Wed 2/25

7:41 am-4:15 pm

1 stop10h 34m

Boise Air Term. Gowen Fld

Sun 3/1

7:15 pm-6:09 am

1 stop8h 54m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from John F Kennedy Intl to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from John F Kennedy Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York John F Kennedy Intl Airport to Idaho

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Idaho?

Currently, May is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Idaho (average of $261). Flying from New York John F Kennedy Intl Airport to Idaho in November is currently the most expensive (average of $580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated January 28, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and American Airlines from New York John F Kennedy Intl Airport to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,801 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,801 reviews
Alaska Airlines
8.0
Very good
11,801 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,123 reviews
Alaska Airlines
8.0
Very good
11,801 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,201 reviews
Alaska Airlines
8.0
Very good
11,801 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New York John F Kennedy Intl Airport to Idaho?

    Departing from New York John F Kennedy Intl Airport to Idaho will take you 9h 34m. The distance from New York John F Kennedy Intl Airport to Idaho is about 2160 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from New York John F Kennedy Intl Airport to Idaho?

    The most popular route from New York John F Kennedy Intl Airport to Idaho is New York John F Kennedy Intl - Jackson Hole. You may also consider New York John F Kennedy Intl - Boise Air Term. Gowen Fld or New York John F Kennedy Intl - Spokane.

  • Can I find deals for flights from John F Kennedy Intl to Idaho that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to Idaho.

  • Can I find deals for business class flights from John F Kennedy Intl to Idaho?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Idaho?

    Currently, May is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Idaho (average of $261). Flying from New York John F Kennedy Intl Airport to Idaho in November is currently the most expensive (average of $580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for John F Kennedy Intl to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
Newark to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Miami flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Las Vegas flights
Newark to West Palm Beach flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to West Palm Beach flights
Newark to Las Vegas flights
Newark to Orlando flights
John F Kennedy Intl to Tampa flights
LaGuardia to Orlando flights
Newark to Tampa flights
LaGuardia to Tampa flights
John F Kennedy Intl to San Francisco flights
John F Kennedy Intl to Sky Harbor Intl flights
Newark to New Orleans flights
John F Kennedy Intl to New Orleans flights
John F Kennedy Intl to Dallas/Fort Worth flights
LaGuardia to West Palm Beach flights
Newark to Sky Harbor Intl flights
Newark to Los Angeles flights
John F Kennedy Intl to Atlanta flights
LaGuardia to New Orleans flights
Newark to San Francisco flights
John F Kennedy Intl to Hobby flights
Newark to Hobby flights
LaGuardia to Los Angeles flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Denver flights
Newark to Denver flights
LaGuardia to Las Vegas flights
LaGuardia to Denver flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to O'Hare Intl flights
LaGuardia to Atlanta flights
John F Kennedy Intl to Fort Myers flights
Newark to Fort Myers flights
LaGuardia to Hobby flights
John F Kennedy Intl to George Bush Intcntl flights
Newark to Seattle flights
Newark to George Bush Intcntl flights
John F Kennedy Intl to Austin flights
LaGuardia to Fort Myers flights
Newark to Atlanta flights
John F Kennedy Intl to Salt Lake City flights
Newark to O'Hare Intl flights

Top 3 airlines flying from John F Kennedy Intl to Idaho

Discover the top 3 airlines that operate flights from John F Kennedy Intl to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$261Average$568FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$262Average$597FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$418FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights