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Idaho

$106+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — BOI
feb. 14 — feb. 211
sáb. 2/14
sáb. 2/21
1 adult, Economy
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Cheap 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 enero 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(Delta)

One-way from

$106
(American Airlines)

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.
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From New York John F Kennedy Intl to Idaho
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One-way flight from New York John F Kennedy Intl to Idaho
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Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 enero 15, 2026.

This Delta deal was found by Cheapflights users on 1/14. 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.
mar. 2/107:55 am
JFK
-
GEG
1 stop10h 00m
Delta
mar. 2/177:30 pm
GEG
-
JFK
1 stop7h 39m
Delta
Deal found 1/14$257
This Alaska Airlines deal was found by Cheapflights users on 1/12. 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.
mié. 2/44:22 pm
JFK
-
BOI
1 stop8h 39m
Alaska Airlines
sáb. 2/76:23 am
BOI
-
JFK
1 stop11h 05m
Alaska Airlines
Deal found 1/12$257
This American Airlines deal was found by Cheapflights users on 1/13. 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.
mar. 2/246:30 am
JFK
-
GEG
1 stop10h 18m
American Airlines
mié. 3/46:15 am
GEG
-
JFK
2 stops11h 14m
American Airlines
Deal found 1/13$264
This Alaska Airlines deal was found by Cheapflights users on 1/14. 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.
mié. 2/44:22 pm
JFK
-
GEG
1 stop11h 01m
Alaska Airlines
lun. 2/96:00 pm
GEG
-
JFK
1 stop18h 23m
Alaska Airlines
Deal found 1/14$288
This Alaska Airlines deal was found by Cheapflights users on 1/13. 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.
mié. 2/257:00 am
JFK
-
SUN
1 stop13h 22m
Alaska Airlines
vie. 2/2711:52 am
SUN
-
JFK
1 stop9h 07m
Alaska Airlines
Deal found 1/13$293
This Alaska Airlines deal was found by Cheapflights users on 1/13. 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.
mié. 2/44:22 pm
JFK
-
BOI
1 stop9h 37m
Alaska Airlines
dom. 2/86:23 am
BOI
-
JFK
1 stop11h 05m
Alaska Airlines
Deal found 1/13$303
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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.
sáb. 2/217:00 am
JFK
-
SUN
1 stop13h 22m
Alaska Airlines
jue. 2/2611:52 am
SUN
-
JFK
1 stop9h 07m
Alaska Airlines
Deal found 1/15$309
This Delta deal was found by Cheapflights users on 1/14. 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.
mar. 5/196:30 am
JFK
-
BOI
1 stop7h 44m
Delta
lun. 6/1511:30 pm
BOI
-
JFK
1 stop8h 18m
Delta
Deal found 1/14$313
This Delta deal was found by Cheapflights users on 1/15. 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.
mié. 6/37:05 am
JFK
-
GEG
1 stop10h 41m
Delta
lun. 6/811:33 am
GEG
-
JFK
1 stop9h 18m
Delta
Deal found 1/15$319
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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.
mar. 3/34:25 pm
JFK
-
GEG
1 stop9h 36m
Alaska Airlines
lun. 3/97:00 am
GEG
-
JFK
1 stop30h 00m
Alaska Airlines
Deal found 1/15$320
This Alaska Airlines deal was found by Cheapflights users on 1/13. 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.
jue. 4/309:35 am
JFK
-
BOI
1 stop15h 17m
Alaska Airlines
mar. 5/55:56 pm
BOI
-
JFK
1 stop19h 56m
Alaska Airlines
Deal found 1/13$323
This Alaska Airlines deal was found by Cheapflights users on 1/14. 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.
mar. 4/144:31 pm
JFK
-
GEG
2 stops18h 10m
Alaska Airlines
mié. 4/295:00 am
GEG
-
JFK
1 stop8h 28m
Alaska Airlines
Deal found 1/14$325

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 enero 15, 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 YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

mar. 4/14

7:50 am-1:03 pm

1 stop8h 13m

Spokane

mié. 4/29

1:07 pm-12:20 am

1 stop8h 13m

$257

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

mar. 2/24

6:36 pm-11:59 pm

1 stop8h 23m

Spokane

mié. 3/4

12:00 pm-10:59 pm

1 stop7h 59m

$257

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

mar. 2/10

7:55 am-2:55 pm

1 stop10h 00m

Spokane

mar. 2/17

7:30 pm-6:09 am

1 stop7h 39m

$257

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

mié. 2/4

4:22 pm-11:01 pm

1 stop8h 39m

Boise Air Term. Gowen Fld

sáb. 2/7

6:23 am-7:28 pm

1 stop11h 05m

$257

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

sáb. 2/28

7:50 am-1:59 pm

1 stop8h 09m

Boise Air Term. Gowen Fld

sáb. 3/7

10:41 am-10:15 pm

1 stop9h 34m

$257

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

mié. 4/29

4:29 pm-11:59 pm

1 stop9h 30m

Boise Air Term. Gowen Fld

mié. 5/6

6:00 am-7:11 pm

1 stop11h 11m

$257

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

mié. 4/29

8:00 am-3:13 pm

1 stop9h 13m

Boise Air Term. Gowen Fld

mié. 5/6

1:51 pm-12:20 am

1 stop8h 29m

$257

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

mié. 2/4

4:22 pm-12:23 am

1 stop11h 01m

Spokane

lun. 2/9

6:00 pm-3:23 pm

1 stop18h 23m

$288

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

vie. 2/6

4:22 pm-11:04 pm

1 stop9h 42m

Spokane

mié. 2/11

12:10 pm-10:52 pm

1 stop7h 42m

$288

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

mar. 5/19

7:29 am-2:16 pm

1 stop9h 47m

Spokane

mar. 6/2

5:25 pm-6:09 am

1 stop9h 44m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 60 results
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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.

How much does it cost to fly round-trip from New York John F Kennedy Intl Airport to Idaho?

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 enero 15, 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
11,721 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

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
11,721 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

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
8,051 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

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
11,136 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

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 8h 13m. The distance from New York John F Kennedy Intl Airport to Idaho is about 2191 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.

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Alternative routes for John F Kennedy Intl to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Newark to Tampa flights
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LaGuardia to Orlando flights
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John F Kennedy Intl to Sky Harbor Intl flights
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Newark to Los Angeles flights
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LaGuardia to New Orleans flights
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John F Kennedy Intl to Hobby flights
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Newark to Fort Myers flights
John F Kennedy Intl to Atlanta flights
LaGuardia to Hobby flights
Newark to Dallas/Fort Worth flights
Newark to Denver flights
Newark to San Francisco flights
John F Kennedy Intl to Denver flights
John F Kennedy Intl to Salt Lake City flights
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LaGuardia to Denver flights
LaGuardia to Atlanta flights
LaGuardia to Fort Myers flights
John F Kennedy Intl to Seattle flights
John F Kennedy Intl to Austin flights
John F Kennedy Intl to George Bush Intcntl flights
Newark to Seattle flights
Newark to George Bush Intcntl flights
Newark to Salt Lake City 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 enero 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$261Average$568FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$262Average$597FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$418FlexibilityNo cancel feeOn-timeN/A

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