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$97+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — BOI
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$232
(Alaska Airlines)

One-way from

$97
(Hawaiian Airlines)

Popular in

December

Cheapest in

January

Average price

$558
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. 4% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 4/267:20 amJFK - BOI
1 stop10h 26mAlaska Airlines
Sat 5/31:00 pmBOI - JFK
1 stop7h 59mAlaska Airlines
Deal found 3/27$232
This Delta deal was found by Cheapflights users on 3/27. 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 4/264:35 pmJFK - BOI
1 stop9h 12mDelta
Sat 5/32:30 pmBOI - JFK
1 stop8h 27mDelta
Deal found 3/27$233
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 4/267:20 amJFK - GEG
1 stop8h 11mAlaska Airlines
Tue 4/292:13 pmGEG - JFK
1 stop14h 46mAlaska Airlines
Deal found 3/27$238
This Delta deal was found by Cheapflights users on 3/26. 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.
Tue 7/87:25 amJFK - GEG
1 stop9h 12mDelta
Wed 7/91:00 pmGEG - JFK
1 stop8h 10mDelta
Deal found 3/26$239
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 4/262:30 pmJFK - GEG
1 stop10h 08mAmerican Airlines
Tue 4/296:27 amGEG - JFK
2 stops12h 03mAmerican Airlines
Deal found 3/27$244
This Hawaiian Airlines deal was found by Cheapflights users on 3/25. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/307:20 amJFK - BOI
1 stop8h 27mHawaiian Airlines
Fri 5/27:04 pmBOI - JFK
1 stop9h 56mHawaiian Airlines
Deal found 3/25$255
This Alaska Airlines deal was found by Cheapflights users on 3/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:30 amJFK - IDA
1 stop13h 06mAlaska Airlines
Sat 5/104:35 pmIDA - JFK
1 stop11h 25mAlaska Airlines
Deal found 3/28$334
This Delta deal was found by Cheapflights users on 3/27. 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.
Thu 4/176:29 amJFK - SUN
1 stop10h 20mDelta
Wed 4/233:29 pmSUN - JFK
1 stop6h 49mDelta
Deal found 3/27$335
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/612:47 pmJFK - IDA
1 stop10h 30mAmerican Airlines
Sat 5/107:00 amIDA - JFK
2 stops12h 50mAmerican Airlines
Deal found 3/28$340
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/252:54 pmJFK - BOI
1 stop9h 00mAmerican Airlines
Fri 7/47:00 amBOI - JFK
2 stops11h 25mAmerican Airlines
Deal found 3/26$359
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:50 pmJFK - GEG
1 stop8h 04mHawaiian Airlines
Sun 6/15:49 pmGEG - JFK
1 stop9h 20mHawaiian Airlines
Deal found 3/27$423
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/258:55 pmJFK - JAC
2 stops17h 18mAmerican Airlines
Mon 4/2812:53 pmJAC - JFK
2 stops17h 01mAmerican Airlines
Deal found 3/26$441

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 March 28, 2025.
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 4/26

7:20 am-3:46 pm

1 stop10h 26m

Boise Air Term. Gowen Fld

Sat 5/3

1:00 pm-10:59 pm

1 stop7h 59m

$232

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Sat 4/26

4:35 pm-11:47 pm

1 stop9h 12m

Boise Air Term. Gowen Fld

Sat 5/3

2:30 pm-12:57 am

1 stop8h 27m

$233

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Sat 4/26

7:20 am-12:31 pm

1 stop8h 11m

Spokane

Tue 4/29

2:13 pm-7:59 am

1 stop14h 46m

$238

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Tue 7/8

7:25 am-1:37 pm

1 stop9h 12m

Spokane

Wed 7/9

1:00 pm-12:10 am

1 stop8h 10m

$239

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Sat 4/26

2:30 pm-9:38 pm

1 stop10h 08m

Spokane

Tue 4/29

6:27 am-9:30 pm

2 stops12h 03m

$244

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Wed 4/30

7:20 am-1:47 pm

1 stop8h 27m

Boise Air Term. Gowen Fld

Fri 5/2

7:04 pm-7:00 am

1 stop9h 56m

$255

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Tue 5/6

11:30 am-10:36 pm

1 stop13h 06m

Idaho Falls Fanning Field

Sat 5/10

4:35 pm-6:00 am

1 stop11h 25m

$334

New YorkHailey

JFK - SUN

JFKSUN

New York John F Kennedy Intl

Thu 4/17

6:29 am-2:49 pm

1 stop10h 20m

Hailey Sun Valley-Friedman

Wed 4/23

3:29 pm-12:18 am

1 stop6h 49m

$335

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Tue 5/6

12:47 pm-9:17 pm

1 stop10h 30m

Idaho Falls Fanning Field

Sat 5/10

7:00 am-9:50 pm

2 stops12h 50m

$340

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Sat 4/26

8:00 am-4:48 pm

2 stops10h 48m

Boise Air Term. Gowen Fld

Sat 5/3

6:37 am-4:29 pm

1 stop7h 52m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 49 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, October is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Idaho (average of $314). Flying from New York John F Kennedy Intl Airport to Idaho in June is currently the most expensive (average of $421). 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 JFK to ID?

Find hourly flight availability from John F Kennedy Intl to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from New York John F Kennedy Intl Airport to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 March 28, 2025.
Read through reviews of airlines operating flights from New York to Idaho, such as Alaska Airlines, Delta and Hawaiian Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,336 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Qatar Airways
7.4
Good
3,538 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

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

    $97 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $120 and $148, respectively.

  • 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 - Spokane 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, October is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Idaho (average of $314). Flying from New York John F Kennedy Intl Airport to Idaho in June is currently the most expensive (average of $421). 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

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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 Nashville 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$292Average$703FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$320Average$618FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$425Average$761FlexibilityNo cancel feeOn-time75%
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