Idaho

$135+ 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — BOI
Feb 25 — Mar 41
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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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(Delta)

One-way from

$135
(Delta)

Popular in

December

Cheapest in

January

Average price

$613
Provider with most accurate pricing for New York (NYC)-Boise Air Term. Gowen Fld flight deals.
Provider most trusted by Cheapflights users for New York (NYC)-Boise Air Term. Gowen Fld flights.
From New York John F Kennedy Intl to Idaho
One-way flight from New York John F Kennedy Intl to Idaho
Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in February 2025

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 February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. 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 3/186:30 amJFK - BOI
1 stop8h 54mAmerican Airlines
Tue 3/255:15 pmBOI - JFK
1 stop10h 45mAmerican Airlines
Deal found 2/20$269
This Delta deal was found by Cheapflights users on 2/20. 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 4/37:10 amJFK - BOI
1 stop8h 15mDelta
Wed 4/95:45 amBOI - JFK
1 stop8h 00mDelta
Deal found 2/20$293
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 3/254:05 pmJFK - GEG
1 stop10h 22mAlaska Airlines
Tue 4/19:41 pmGEG - JFK
1 stop14h 19mAlaska Airlines
Deal found 2/20$298
This Delta deal was found by Cheapflights users on 2/20. 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 4/166:30 amJFK - LWS
1 stop8h 20mDelta
Tue 4/227:10 amLWS - JFK
1 stop9h 54mDelta
Deal found 2/20$298
This Delta deal was found by Cheapflights users on 2/20. 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.
Fri 3/287:00 pmJFK - GEG
1 stop8h 05mDelta
Wed 4/212:50 pmGEG - JFK
1 stop8h 57mDelta
Deal found 2/20$299
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 3/189:30 amJFK - BOI
2 stops15h 11mAlaska Airlines
Tue 3/256:52 pmBOI - JFK
1 stop9h 08mAlaska Airlines
Deal found 2/20$301
This American Airlines deal was found by Cheapflights users on 2/20. 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 27mAmerican Airlines
Sat 5/107:00 amIDA - JFK
2 stops11h 00mAmerican Airlines
Deal found 2/20$332
This Delta deal was found by Cheapflights users on 2/19. 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 3/297:00 amJFK - SUN
1 stop9h 47mDelta
Mon 4/73:29 pmSUN - JFK
1 stop7h 03mDelta
Deal found 2/19$335
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 3/188:29 pmJFK - IDA
1 stop21h 05mAlaska Airlines
Tue 3/258:00 amIDA - JFK
1 stop9h 07mAlaska Airlines
Deal found 2/20$346
This American Airlines deal was found by Cheapflights users on 2/20. 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 4/185:00 pmJFK - GEG
1 stop8h 59mAmerican Airlines
Sat 4/265:34 amGEG - JFK
2 stops10h 26mAmerican Airlines
Deal found 2/20$354
This Sun Country Air deal was found by Cheapflights users on 2/20. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:29 amJFK - GEG
1 stop7h 37mSun Country Air
Mon 9/16:05 pmGEG - JFK
1 stop13h 26mSun Country Air
Deal found 2/20$375
This Sun Country Air deal was found by Cheapflights users on 2/20. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1711:29 amJFK - BOI
1 stop8h 27mSun Country Air
Sun 7/206:55 pmBOI - JFK
1 stop13h 36mSun Country Air
Deal found 2/20$440

Find flights from John F Kennedy Intl to Idaho within your budget

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 February 20, 2025.

Fly from

John F Kennedy Intl

Fly to

Idaho

Route

Depart

Return

Price

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Tue 3/18

6:30 am-1:24 pm

1 stop8h 54m

Boise Air Term. Gowen Fld

Tue 3/25

5:15 pm-6:00 am

1 stop10h 45m

$269

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Thu 4/3

7:10 am-1:25 pm

1 stop8h 15m

Boise Air Term. Gowen Fld

Wed 4/9

5:45 am-3:45 pm

1 stop8h 00m

$293

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Tue 3/25

4:05 pm-11:27 pm

1 stop10h 22m

Spokane

Tue 4/1

9:41 pm-3:00 pm

1 stop14h 19m

$298

New YorkLewiston

JFK - LWS

JFKLWS

New York John F Kennedy Intl

Wed 4/16

6:30 am-11:50 am

1 stop8h 20m

Lewiston Nez Perce Rgnl

Tue 4/22

7:10 am-8:04 pm

1 stop9h 54m

$298

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Fri 3/28

7:00 pm-12:05 am

1 stop8h 05m

Spokane

Wed 4/2

12:50 pm-12:47 am

1 stop8h 57m

$299

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Tue 3/18

9:30 am-10:41 pm

2 stops15h 11m

Boise Air Term. Gowen Fld

Tue 3/25

6:52 pm-6:00 am

1 stop9h 08m

$301

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Tue 5/6

12:47 pm-9:14 pm

1 stop10h 27m

Idaho Falls Fanning Field

Sat 5/10

7:00 am-8:00 pm

2 stops11h 00m

$332

New YorkHailey

JFK - SUN

JFKSUN

New York John F Kennedy Intl

Sat 3/29

7:00 am-2:47 pm

1 stop9h 47m

Hailey Sun Valley-Friedman

Mon 4/7

3:29 pm-12:32 am

1 stop7h 03m

$335

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Tue 3/18

8:29 pm-3:34 pm

1 stop21h 05m

Idaho Falls Fanning Field

Tue 3/25

8:00 am-7:07 pm

1 stop9h 07m

$346

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

Fri 4/18

5:00 pm-10:59 pm

1 stop8h 59m

Spokane

Sat 4/26

5:34 am-7:00 pm

2 stops10h 26m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 47 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.

Travel insights for flights from John F Kennedy Intl to Idaho

Get recent, data-driven insights about flights from John F Kennedy Intl to Idaho including ideal travel times, pricing trends, and more.

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 $436). 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 February 20, 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 February 20, 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.

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

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

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

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

8.0
Very good

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

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

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

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

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

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

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

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?

    $135 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 $149 and $159, respectively.

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

  • 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 $436). 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.

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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$292Average$775FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$320Average$618FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$425Average$761FlexibilityNo cancel feeOn-time75%
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