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$114+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — BOI
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
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 agosto 18, 2025.

Round-trip from

$227
(Delta)

One-way from

$114
(Delta)

Popular in

December

Cheapest in

January

Average price

$470
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. 10% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 18, 2025.

This Delta deal was found by Cheapflights users on 8/17. 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.
mar. 10/286:00 amJFK - GEG
1 stop8h 41mDelta
mar. 10/285:24 pmGEG - JFK
1 stop9h 56mDelta
Deal found 8/17$227
This Delta deal was found by Cheapflights users on 8/17. 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.
mar. 10/287:00 amJFK - GEG
1 stop10h 57mDelta
vie. 10/3112:51 pmGEG - JFK
1 stop9h 05mDelta
Deal found 8/17$233
This Delta deal was found by Cheapflights users on 8/17. 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.
sáb. 10/256:45 amJFK - GEG
1 stop8h 16mDelta
mié. 10/291:10 pmGEG - JFK
1 stop7h 49mDelta
Deal found 8/17$239
This Delta deal was found by Cheapflights users on 8/17. 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.
sáb. 10/257:00 amJFK - GEG
1 stop10h 57mDelta
vie. 10/311:15 pmGEG - JFK
1 stop7h 44mDelta
Deal found 8/17$245
This Delta deal was found by Cheapflights users on 8/18. 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.
mié. 10/16:45 amJFK - GEG
1 stop8h 10mDelta
mar. 10/77:05 pmGEG - JFK
1 stop8h 20mDelta
Deal found 8/18$251
This American Airlines deal was found by Cheapflights users on 8/16. 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.
mar. 9/99:00 amJFK - GEG
2 stops12h 39mAmerican Airlines
mar. 9/166:00 amGEG - JFK
1 stop8h 25mAmerican Airlines
Deal found 8/16$256
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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.
mié. 10/294:51 pmJFK - GEG
1 stop9h 08mAlaska Airlines
lun. 11/38:45 amGEG - JFK
1 stop7h 44mAlaska Airlines
Deal found 8/17$261
This Delta deal was found by Cheapflights users on 8/17. 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.
mar. 10/284:59 pmJFK - GEG
1 stop8h 49mDelta
lun. 11/32:17 pmGEG - JFK
1 stop6h 33mDelta
Deal found 8/17$262
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
lun. 9/156:59 amJFK - BOI
1 stop15h 32mMultiple Airlines
jue. 9/182:16 pmBOI - JFK
1 stop13h 14mMultiple Airlines
Deal found 8/16$262
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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.
mar. 9/167:29 amJFK - BOI
1 stop10h 25mAlaska Airlines
mar. 9/167:17 pmBOI - JFK
1 stop9h 49mAlaska Airlines
Deal found 8/18$263
This Delta deal was found by Cheapflights users on 8/17. 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.
vie. 10/246:35 pmJFK - GEG
1 stop8h 08mDelta
vie. 10/311:15 pmGEG - JFK
1 stop7h 44mDelta
Deal found 8/17$268
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
lun. 9/156:59 amJFK - BOI
1 stop15h 32mMultiple Airlines
lun. 9/229:26 pmBOI - JFK
1 stop30h 04mMultiple Airlines
Deal found 8/17$269

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 agosto 18, 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 YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

mié. 1/14

7:00 am-2:49 pm

1 stop10h 49m

Spokane

mar. 1/20

11:35 am-10:19 pm

1 stop7h 44m

$226

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

mar. 10/28

6:29 am-12:01 pm

1 stop8h 32m

Spokane

mié. 10/29

12:51 pm-12:56 am

1 stop9h 05m

$227

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

mar. 10/28

6:00 am-11:41 am

1 stop8h 41m

Spokane

mar. 10/28

5:24 pm-6:20 am

1 stop9h 56m

$227

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

mar. 10/28

7:00 am-2:57 pm

1 stop10h 57m

Spokane

vie. 10/31

12:51 pm-12:56 am

1 stop9h 05m

$233

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

mié. 10/29

7:00 am-12:35 pm

1 stop8h 35m

Spokane

vie. 10/31

11:20 am-11:59 pm

1 stop9h 39m

$233

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

sáb. 10/25

6:45 am-12:01 pm

1 stop8h 16m

Spokane

mié. 10/29

1:10 pm-11:59 pm

1 stop7h 49m

$239

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

mié. 10/29

6:29 am-12:01 pm

1 stop8h 32m

Spokane

sáb. 11/1

7:15 am-8:00 pm

1 stop9h 45m

$239

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

mar. 10/28

7:00 am-2:57 pm

1 stop10h 57m

Spokane

sáb. 11/1

9:17 am-8:00 pm

1 stop7h 43m

$239

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

sáb. 10/25

6:45 am-12:01 pm

1 stop8h 16m

Spokane

mar. 10/28

11:20 am-11:59 pm

1 stop9h 39m

$239

New YorkSpokane

JFK - GEG

JFKGEG

New York John F Kennedy Intl

sáb. 10/25

7:00 am-2:57 pm

1 stop10h 57m

Spokane

vie. 10/31

1:15 pm-11:59 pm

1 stop7h 44m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

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, 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 $399). 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 agosto 18, 2025.
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
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

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 8h 32m. The distance from New York John F Kennedy Intl Airport to Idaho is about 2191 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $114 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Alaska Airlines, with prices starting from $125 and $176, 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 - Boise Air Term. Gowen Fld or New York John F Kennedy Intl - Hailey Sun Valley-Friedman.

  • 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 $399). 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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LaGuardia to Orlando flights
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LaGuardia to Los Angeles flights
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Newark to Tampa flights
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Newark to Hobby flights
LaGuardia to Nashville flights
John F Kennedy Intl to Hobby flights
John F Kennedy Intl to San Diego flights
Newark to Nashville flights
LaGuardia to Hobby flights
John F Kennedy Intl to Honolulu flights
LaGuardia to West Palm Beach flights
LaGuardia to New Orleans flights
Newark to George Bush Intcntl flights
LaGuardia to Tampa flights
John F Kennedy Intl to Midway 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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$261Average$761FlexibilityNo cancel feeOn-time75%
DeltaCheapest$268Average$640FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$353Average$597FlexibilityNo cancel feeOn-time71%

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