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John F Kennedy Intl

$95+ Cheap flights from Idaho to John F Kennedy Intl, NY (JFK)

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JFK
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap flight deals from Idaho to John F Kennedy Intl

Keep the following information in mind while searching for Idaho to John F Kennedy Intl flight deals. Data was last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(KAYAK)

One-way from

$95
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$535
Provider with most accurate pricing for Boise Air Term. Gowen Fld-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-New York (NYC) flights.
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From Idaho to New York John F Kennedy Intl
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One-way flight from Idaho to New York John F Kennedy Intl
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Highest demand for flights based on searches. 18% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Idaho to John F Kennedy Intl

Cheapest flights from Idaho to John F Kennedy Intl
Explore the most affordable flight options available from Idaho to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Frontier deal was found by Cheapflights users on 11/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:44 pmBOI - JFK
1 stop24h 45mFrontier
Wed 12/104:29 pmJFK - BOI
1 stop21h 20mFrontier
Deal found 11/25$204
This Kiwi.com deal was found by Cheapflights users on 11/26. 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.
Fri 12/512:44 pmBOI - JFK
1 stop24h 45mFrontier
Thu 12/111:00 pmJFK - BOI
2 stops24h 49mFrontier
Deal found 11/26$299
This Delta deal was found by Cheapflights users on 11/23. 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.
Thu 12/1112:55 pmJAC - JFK
1 stop9h 14mDelta
Tue 12/1610:15 amJFK - JAC
2 stops13h 14mDelta
Deal found 11/23$314
This Kiwi.com deal was found by Cheapflights users on 11/23. 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.
Mon 12/88:16 pmIDA - JFK
1 stop31h 14mMultiple Airlines
Sat 12/134:29 pmJFK - IDA
2 stops26h 32mMultiple Airlines
Deal found 11/23$323
This Delta deal was found by Cheapflights users on 11/24. 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 12/912:55 pmJAC - JFK
1 stop9h 14mDelta
Sat 12/134:10 pmJFK - JAC
1 stop7h 19mDelta
Deal found 11/24$329
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:13 pmGEG - JFK
1 stop29h 17mMultiple Airlines
Wed 12/104:29 pmJFK - GEG
2 stops26h 37mMultiple Airlines
Deal found 11/25$336
This Trip.com deal was found by Cheapflights users on 11/26. 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.
Thu 12/412:08 pmGEG - JFK
1 stop24h 21mFrontier
Wed 12/104:29 pmJFK - GEG
1 stop21h 44mFrontier
Deal found 11/26$343
This Delta deal was found by Cheapflights users on 11/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:04 pmBOI - JFK
1 stop9h 03mDelta
Tue 12/1610:59 amJFK - BOI
1 stop11h 21mDelta
Deal found 11/26$344
This Delta deal was found by Cheapflights users on 11/23. 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.
Thu 12/1112:55 pmJAC - JFK
1 stop9h 14mDelta
Wed 12/178:30 amJFK - JAC
2 stops14h 59mDelta
Deal found 11/23$349
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/412:44 pmBOI - JFK
1 stop24h 45mFrontier
Thu 12/111:00 pmJFK - BOI
2 stops24h 49mFrontier
Deal found 11/24$381
This Delta deal was found by Cheapflights users on 11/24. 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 12/91:06 pmSUN - JFK
1 stop9h 03mDelta
Sat 12/134:10 pmJFK - SUN
1 stop7h 54mDelta
Deal found 11/24$389
This Delta deal was found by Cheapflights users on 11/23. 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.
Thu 12/1112:55 pmJAC - JFK
1 stop9h 14mDelta
Thu 12/188:30 amJFK - JAC
2 stops14h 59mDelta
Deal found 11/23$394

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to John F Kennedy Intl 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 November 26, 2025.
Use the filters below to find and compare flights from Idaho to New York John F Kennedy Intl Airport that are best for you.

Fly from

Idaho

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Tue 1/6

2:53 pm-7:59 am

1 stop14h 06m

New York John F Kennedy Intl

Sat 1/10

5:17 pm-10:52 pm

1 stop8h 35m

$258

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Mon 1/5

5:00 am-3:29 pm

1 stop7h 29m

New York John F Kennedy Intl

Wed 2/4

4:22 pm-11:04 pm

1 stop9h 42m

$288

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Tue 1/6

7:26 pm-7:27 am

1 stop9h 01m

New York John F Kennedy Intl

Mon 1/12

11:30 am-5:06 pm

1 stop8h 36m

$288

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Thu 1/8

5:45 am-7:28 pm

1 stop10h 43m

New York John F Kennedy Intl

Sat 1/10

5:17 pm-10:52 pm

1 stop8h 35m

$288

BoiseNew York

BOI - JFK

BOIJFK

Boise Air Term. Gowen Fld

Wed 1/7

5:15 pm-6:13 am

1 stop10h 58m

New York John F Kennedy Intl

Sat 1/10

4:15 pm-11:12 pm

1 stop8h 57m

$289

BoiseNew York

BOI - JFK

BOIJFK

Boise Air Term. Gowen Fld

Sat 1/10

3:01 pm-11:45 pm

1 stop6h 44m

New York John F Kennedy Intl

Sat 1/17

7:50 am-2:02 pm

1 stop8h 12m

$289

BoiseNew York

BOI - JFK

BOIJFK

Boise Air Term. Gowen Fld

Tue 1/6

1:41 pm-12:50 am

1 stop9h 09m

New York John F Kennedy Intl

Sat 1/10

5:59 am-12:32 pm

1 stop8h 33m

$289

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Thu 1/8

5:05 am-3:29 pm

1 stop7h 24m

New York John F Kennedy Intl

Sat 1/10

7:50 am-1:03 pm

1 stop8h 13m

$289

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Sat 1/17

1:15 pm-11:57 pm

1 stop7h 42m

New York John F Kennedy Intl

Mon 1/19

6:10 am-12:07 pm

1 stop8h 57m

$289

JacksonNew York

JAC - JFK

JACJFK

Jackson Hole

Thu 12/11

12:55 pm-12:09 am

1 stop9h 14m

New York John F Kennedy Intl

Tue 12/16

10:15 am-9:29 pm

2 stops13h 14m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 60 results
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Best time to book a flight from Idaho to John F Kennedy Intl

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Idaho 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 Idaho to New York John F Kennedy Intl Airport

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

Currently, September is the cheapest month in which you can book a flight from Idaho to New York John F Kennedy Intl Airport (average of $115). Flying from Idaho to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $376). 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.

What is the cheapest time of day to fly from ID to JFK?

Find hourly flight availability from Idaho to John F Kennedy Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

It’s optimal to fly from Idaho to New York John F Kennedy Intl Airport at noon. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Idaho to New York John F Kennedy Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Idaho to John F Kennedy Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Idaho to New York John F Kennedy Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Idaho to John F Kennedy Intl. 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 Idaho to New York John F Kennedy Intl Airport?

    Alaska Airlines and Delta can get you from Idaho to New York John F Kennedy Intl Airport in just under 10h 58m. Your travel time can differ by up to 3h 08m. Airlines will cover a distance of 2160 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Idaho to New York John F Kennedy Intl Airport one-way?

    $119 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and American Airlines, with prices starting from $129 and $155, respectively.

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

    When deciding which route to take from Idaho to New York John F Kennedy Intl Airport consider Boise Air Term. Gowen Fld - New York John F Kennedy Intl, Spokane - New York John F Kennedy Intl or Jackson Hole - New York John F Kennedy Intl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to John F Kennedy Intl 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 Idaho to New York John F Kennedy Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Idaho to New York John F Kennedy Intl Airport (average of $115). Flying from Idaho to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $376). 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

Traveling to a place near New York John F Kennedy Intl Airport?

Book flights to New York John F Kennedy Intl Airport if you plan to visit one of these locations
Queens
Bronx
Mahwah
Yonkers
Ronkonkoma
Secaucus
North Bergen
Elizabeth
Stamford
East Rutherford
Staten Island
Edgewater
New Brunswick
Seaside Heights
Absecon
Carle Place
Parsippany
Shelton
Avenel
Paterson

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Alternative routes for Idaho to John F Kennedy Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Idaho to John F Kennedy Intl

Discover the top 3 airlines that operate flights from Idaho to John F Kennedy Intl. 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$398FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$214Average$473FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$228Average$472FlexibilityNo cancel feeOn-time71%

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