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$118+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — BOI
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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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 2, 2026.

This Delta deal was found by Cheapflights users on 12/30. 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 12/314:10 pmJFK - IDA
1 stop8h 42mDelta
Tue 1/61:15 pmIDA - JFK
1 stop8h 42mDelta
Deal found 12/30$701
This Delta deal was found by Cheapflights users on 12/30. 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 12/315:45 pmJFK - IDA
1 stop7h 07mDelta
Mon 1/56:35 pmIDA - JFK
1 stop9h 50mDelta
Deal found 12/30$755
This Delta deal was found by Cheapflights users on 12/30. 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 12/3111:00 amJFK - JAC
1 stop7h 59mDelta
Tue 1/65:30 pmJAC - JFK
1 stop10h 55mDelta
Deal found 12/30$777
This Kiwi.com deal was found by Cheapflights users on 12/30. 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.
Wed 12/314:29 pmJFK - IDA
2 stops26h 11mMultiple Airlines
Mon 1/510:52 pmIDA - JFK
1 stop29h 38mMultiple Airlines
Deal found 12/30$796
This Delta deal was found by Cheapflights users on 12/30. 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 12/315:45 pmJFK - IDA
1 stop7h 07mDelta
Sat 1/36:57 pmIDA - JFK
2 stops24h 11mDelta
Deal found 12/30$844
This Delta deal was found by Cheapflights users on 12/30. 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 12/317:35 pmJFK - IDA
2 stops18h 52mDelta
Wed 1/71:15 pmIDA - JFK
1 stop8h 42mDelta
Deal found 12/30$868
This Delta deal was found by Cheapflights users on 12/30. 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 12/317:35 pmJFK - IDA
2 stops18h 52mDelta
Sun 1/46:57 pmIDA - JFK
2 stops19h 03mDelta
Deal found 12/30$937
This Alaska Airlines deal was found by Cheapflights users on 12/31. 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.
Wed 12/316:59 pmJFK - GEG
1 stop8h 33mAlaska Airlines
Sun 1/45:00 amGEG - JFK
1 stop7h 29mAlaska Airlines
Deal found 12/31$1,010
This Alaska Airlines deal was found by Cheapflights users on 12/30. 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.
Wed 12/316:59 pmJFK - JAC
1 stop22h 36mAlaska Airlines
Mon 1/54:15 pmJAC - JFK
1 stop13h 44mAlaska Airlines
Deal found 12/30$1,080
This Delta deal was found by Cheapflights users on 12/30. 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 12/3111:00 amJFK - JAC
1 stop7h 59mDelta
Mon 1/512:58 pmJAC - JFK
1 stop8h 59mDelta
Deal found 12/30$1,109
This American Airlines deal was found by Cheapflights users on 12/30. 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.
Wed 12/318:00 pmJFK - JAC
2 stops18h 13mAmerican Airlines
Mon 1/51:30 pmJAC - JFK
1 stop20h 09mAmerican Airlines
Deal found 12/30$1,272
This Alaska Airlines deal was found by Cheapflights users on 12/30. 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.
Wed 12/317:00 amJFK - JAC
1 stop10h 35mAlaska Airlines
Tue 1/64:15 pmJAC - JFK
2 stops28h 06mAlaska Airlines
Deal found 12/30$1,346

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 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$214
(Vliegwinkel)

One-way from

$118
(Alaska Airlines)

Popular in

December

Cheapest in

October

Average price

$335
Provider with most accurate pricing for New York (NYC)-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Boise Air Term. Gowen Fld flights.
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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. 9% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 2, 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

Sun 1/25

6:10 am-12:09 pm

1 stop7h 59m

Boise Air Term. Gowen Fld

Fri 1/30

10:39 am-10:01 pm

1 stop9h 22m

$255

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Tue 1/20

7:00 am-12:44 pm

1 stop8h 44m

Spokane

Sat 1/24

5:00 am-3:18 pm

1 stop7h 18m

$258

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Tue 2/24

7:00 am-12:29 pm

1 stop8h 29m

Spokane

Wed 3/4

8:10 am-7:10 pm

1 stop8h 00m

$259

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Sat 1/31

4:22 pm-11:01 pm

1 stop8h 39m

Boise Air Term. Gowen Fld

Tue 2/10

11:35 am-10:52 pm

1 stop9h 17m

$262

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Fri 1/30

4:22 pm-11:01 pm

1 stop8h 39m

Boise Air Term. Gowen Fld

Tue 2/10

5:40 am-3:18 pm

1 stop7h 38m

$262

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Fri 1/30

4:22 pm-11:01 pm

1 stop8h 39m

Boise Air Term. Gowen Fld

Wed 2/11

11:35 am-10:52 pm

1 stop9h 17m

$262

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Wed 1/28

7:00 am-3:10 pm

1 stop10h 10m

Boise Air Term. Gowen Fld

Wed 2/4

9:02 am-7:28 pm

1 stop8h 26m

$262

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Wed 2/4

6:00 am-11:45 am

1 stop8h 45m

Spokane

Mon 2/9

7:30 pm-6:09 am

1 stop7h 39m

$269

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Wed 1/28

8:25 am-6:49 pm

2 stops13h 24m

Spokane

Mon 2/2

6:00 am-5:17 pm

1 stop8h 17m

$273

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Fri 1/30

4:40 pm-10:52 pm

1 stop9h 12m

Spokane

Fri 2/6

12:55 pm-12:50 am

1 stop8h 55m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

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.

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 2, 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
11,597 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,597 reviews
Alaska Airlines
8.0
Very good
11,597 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,017 reviews
Alaska Airlines
8.0
Very good
11,597 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.2
Good
11,072 reviews
Alaska Airlines
8.0
Very good
11,597 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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 7h 59m. 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 - Hailey Sun Valley-Friedman or New York John F Kennedy Intl - Boise Air Term. Gowen Fld.

  • 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 Atlanta flights
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LaGuardia to Fort Myers flights
John F Kennedy Intl to Honolulu flights
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Newark to Hobby flights
LaGuardia to Sky Harbor 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 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$261Average$496FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$262Average$597FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$450FlexibilityNo cancel feeOn-timeN/A

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