John F Kennedy Intl

$119+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JFK
May 5 — May 121
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho to John F Kennedy Intl 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 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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$239
(Delta)

One-way from

$119
(Hawaiian Airlines)

Popular in

December

Cheapest in

January

Average price

$366
Provider with most accurate pricing for Boise Air Term. Gowen Fld-New York (NYC) flight deals.
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-New York (NYC) flights.
From Idaho to New York John F Kennedy Intl
One-way flight from Idaho to New York John F Kennedy Intl
Highest demand for flights based on searches. 13% potential increase in price ($69 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in April 2025

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 April 30, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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 7/211:33 amGEG - JFK
1 stop9h 26mDelta
Sat 7/54:59 pmJFK - GEG
1 stop10h 07mDelta
Deal found 4/29$239
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 6/27:58 pmBOI - JFK
1 stop9h 17mAlaska Airlines
Wed 6/119:30 amJFK - BOI
1 stop9h 35mAlaska Airlines
Deal found 4/28$261
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/912:50 pmBOI - JFK
1 stop9h 07mDelta
Tue 7/297:00 amJFK - BOI
1 stop10h 03mDelta
Deal found 4/28$269
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 8/66:00 amGEG - JFK
2 stops12h 59mAmerican Airlines
Tue 8/122:57 pmJFK - GEG
1 stop10h 58mAmerican Airlines
Deal found 4/28$280
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:06 pmBOI - JFK
1 stop9h 03mHawaiian Airlines
Wed 6/49:30 amJFK - BOI
1 stop9h 41mHawaiian Airlines
Deal found 4/28$281
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 5/65:00 amGEG - JFK
1 stop8h 29mHawaiian Airlines
Sat 5/105:29 pmJFK - GEG
1 stop9h 30mHawaiian Airlines
Deal found 4/29$288
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 11/45:45 pmGEG - JFK
1 stop9h 15mAlaska Airlines
Tue 11/117:20 amJFK - GEG
1 stop10h 29mAlaska Airlines
Deal found 4/28$290
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 8/75:14 pmBOI - JFK
1 stop10h 16mAmerican Airlines
Wed 8/1312:47 pmJFK - BOI
1 stop10h 56mAmerican Airlines
Deal found 4/29$299
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 6/117:00 amJAC - JFK
1 stop8h 24mAmerican Airlines
Fri 6/136:30 amJFK - JAC
2 stops11h 22mAmerican Airlines
Deal found 4/28$340
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/291:04 pmJAC - JFK
1 stop8h 55mDelta
Sat 6/71:30 pmJFK - JAC
1 stop8h 46mDelta
Deal found 4/28$367
This Delta deal was found by Cheapflights users on 4/29. 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 7/86:52 pmIDA - JFK
2 stops12h 08mDelta
Tue 7/153:45 pmJFK - IDA
1 stop8h 44mDelta
Deal found 4/29$380
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/193:21 pmSUN - JFK
1 stop6h 38mDelta
Sun 5/256:45 amJFK - SUN
1 stop7h 12mDelta
Deal found 4/28$388

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 April 30, 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

Wed 7/2

11:33 am-11:59 pm

1 stop9h 26m

New York John F Kennedy Intl

Sat 7/5

4:59 pm-12:06 am

1 stop10h 07m

$239

BoiseNew York

BOI - JFK

BOIJFK

Boise Air Term. Gowen Fld

Mon 6/2

7:58 pm-7:15 am

1 stop9h 17m

New York John F Kennedy Intl

Wed 6/11

9:30 am-5:05 pm

1 stop9h 35m

$261

BoiseNew York

BOI - JFK

BOIJFK

Boise Air Term. Gowen Fld

Wed 7/9

12:50 pm-11:57 pm

1 stop9h 07m

New York John F Kennedy Intl

Tue 7/29

7:00 am-3:03 pm

1 stop10h 03m

$269

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Wed 8/6

6:00 am-9:59 pm

2 stops12h 59m

New York John F Kennedy Intl

Tue 8/12

2:57 pm-10:55 pm

1 stop10h 58m

$280

BoiseNew York

BOI - JFK

BOIJFK

Boise Air Term. Gowen Fld

Thu 5/29

7:06 pm-6:09 am

1 stop9h 03m

New York John F Kennedy Intl

Wed 6/4

9:30 am-5:11 pm

1 stop9h 41m

$281

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Mon 6/2

5:25 pm-7:59 am

1 stop11h 34m

New York John F Kennedy Intl

Fri 6/6

4:30 pm-11:47 pm

1 stop10h 17m

$298

JacksonNew York

JAC - JFK

JACJFK

Jackson Hole

Wed 6/11

7:00 am-5:24 pm

1 stop8h 24m

New York John F Kennedy Intl

Fri 6/13

6:30 am-3:52 pm

2 stops11h 22m

$340

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Mon 6/2

4:16 pm-7:15 am

2 stops11h 59m

New York John F Kennedy Intl

Fri 6/6

4:30 pm-11:47 pm

1 stop10h 17m

$341

JacksonNew York

JAC - JFK

JACJFK

Jackson Hole

Thu 5/29

1:04 pm-11:59 pm

1 stop8h 55m

New York John F Kennedy Intl

Sat 6/7

1:30 pm-8:16 pm

1 stop8h 46m

$367

BoiseNew York

BOI - JFK

BOIJFK

Boise Air Term. Gowen Fld

Wed 7/2

3:35 pm-11:51 am

1 stop18h 16m

New York John F Kennedy Intl

Wed 7/9

6:30 am-2:41 pm

2 stops10h 11m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 48 results
1
2
3
...
5

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, January is the cheapest month in which you can book a flight from Idaho to New York John F Kennedy Intl Airport (average of $236). Flying from Idaho to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $345). 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 April 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to New York John F Kennedy Intl Airport as you normally would.

Rainfall in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 2.8 in.

Temperature in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York John F Kennedy Intl Airport, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing John F Kennedy Intl

Get insights into the airlines that provide service to John F Kennedy Intl. 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 John F Kennedy Intl. Reviews last updated April 30, 2025.
To help decide which airline to fly from Idaho to New York, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
8.0
Very good

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.
  • 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 Hawaiian Airlines. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $120 and $135, respectively.

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

  • 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, January is the cheapest month in which you can book a flight from Idaho to New York John F Kennedy Intl Airport (average of $236). Flying from Idaho to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $345). 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 Idaho?

Book flights to Idaho if you plan to visit one of these locations
Queens
Bronx
Woodbridge
Elizabeth
Ronkonkoma
Secaucus
Yonkers
Parsippany
East Rutherford
Shelton
Carteret
Carle Place
Staten Island
Stamford
East Brunswick
Wayne
Saddle Brook
North Bergen
Paterson
Tannersville

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 Idaho to John F Kennedy Intl

See prices for flight routes from nearby airports that may be better suited for you.

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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$214Average$469FlexibilityNo cancel feeOn-time75%
DeltaCheapest$268Average$479FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$302Average$467FlexibilityNo cancel feeOn-time71%

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.