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Idaho Falls

$230+ Cheap flights from John F Kennedy Intl, NY (JFK) to Idaho Falls (IDA)

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — IDA
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from John F Kennedy Intl to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$334
(Alaska Airlines)

One-way from

$230
(Delta)

Popular in

December

Cheapest in

November

Average price

$608
Provider with most accurate pricing for New York John F Kennedy Intl-Idaho Falls Fanning Field flight deals.
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Provider most trusted by Cheapflights users for New York John F Kennedy Intl-Idaho Falls Fanning Field flights.
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From New York John F Kennedy Intl to Idaho Falls Fanning Field
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One-way flight from New York John F Kennedy Intl to Idaho Falls Fanning Field
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from John F Kennedy Intl to Idaho Falls

Cheapest flights from John F Kennedy Intl to Idaho Falls
Explore the most affordable flight options available from John F Kennedy Intl to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

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.
Thu 5/296:50 pmJFK - IDA
1 stop22h 50mAlaska Airlines
Mon 6/24:20 pmIDA - JFK
1 stop11h 49mAlaska Airlines
Deal found 4/28$334
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.
Fri 5/306:45 amJFK - IDA
1 stop7h 05mDelta
Tue 6/103:04 pmIDA - JFK
1 stop6h 54mDelta
Deal found 4/29$375
This flugladen.de 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/307:29 amJFK - IDA
1 stop10h 11mMultiple Airlines
Sun 6/15:51 pmIDA - JFK
2 stops14h 20mMultiple Airlines
Deal found 4/28$406
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.
Fri 5/302:30 pmJFK - IDA
1 stop8h 47mAmerican Airlines
Tue 6/101:51 pmIDA - JFK
2 stops15h 28mAmerican Airlines
Deal found 4/28$431
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/307:29 amJFK - IDA
1 stop10h 11mHawaiian Airlines
Sun 6/16:00 amIDA - JFK
1 stop8h 29mHawaiian Airlines
Deal found 4/28$592
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1310:30 amJFK - IDA
3 stops12h 34mUnited Airlines
Sat 5/175:00 amIDA - JFK
3 stops15h 45mUnited Airlines
Deal found 4/27$1,075

Cheapflights Fare Finder

Customize your flight search to find flights from John F Kennedy Intl to Idaho Falls 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 29, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Idaho Falls that are best for you.

Fly from

John F Kennedy Intl

Fly to

Idaho Falls

Route

Depart

Return

Price

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Thu 5/29

6:50 pm-3:40 pm

1 stop22h 50m

Idaho Falls Fanning Field

Mon 6/2

4:20 pm-6:09 am

1 stop11h 49m

$334

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Fri 5/30

6:45 am-11:50 am

1 stop7h 05m

Idaho Falls Fanning Field

Tue 6/10

3:04 pm-11:58 pm

1 stop6h 54m

$375

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Fri 5/30

7:29 am-3:40 pm

1 stop10h 11m

Idaho Falls Fanning Field

Sun 6/1

5:51 pm-10:11 am

2 stops14h 20m

$406

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Fri 5/30

2:30 pm-9:17 pm

1 stop8h 47m

Idaho Falls Fanning Field

Tue 6/10

1:51 pm-7:19 am

2 stops15h 28m

$431

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Fri 5/30

7:29 am-3:40 pm

1 stop10h 11m

Idaho Falls Fanning Field

Sun 6/1

6:00 am-4:29 pm

1 stop8h 29m

$592

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Tue 5/13

10:30 am-9:04 pm

3 stops12h 34m

Idaho Falls Fanning Field

Sat 5/17

5:00 am-10:45 pm

3 stops15h 45m

$1,075

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Sun 5/11

12:47 pm-9:17 pm

1 stop10h 30m

$306

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Mon 5/12

3:34 pm-10:51 pm

1 stop9h 17m

$322

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Mon 5/12

9:30 am-10:36 pm

2 stops15h 06m

$327

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Mon 5/12

6:55 am-10:45 pm

3 stops17h 50m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from John F Kennedy Intl to Idaho Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from John F Kennedy Intl to Idaho Falls in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York John F Kennedy Intl Airport-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York John F Kennedy Intl Airport-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York John F Kennedy Intl Airport-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York John F Kennedy Intl Airport-Idaho Falls flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York John F Kennedy Intl Airport-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from John F Kennedy Intl to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls 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 Falls

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

Currently, October is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Idaho Falls (average of $380). Flying from New York John F Kennedy Intl Airport to Idaho Falls in July is currently the most expensive (average of $628). 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.

Rainfall in Idaho Falls by month

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

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

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

If weather is an important factor for your trip to Idaho Falls, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Falls. Reviews last updated April 29, 2025.
To help decide which airline to fly from New York to Idaho Falls, see what other customers have to say about Alaska Airlines, Delta and United 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.
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

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 John F Kennedy Intl to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Idaho Falls from New York John F Kennedy Intl?

    Most people fly into Idaho Falls Fanning Field (IDA) if they book a flight to Idaho Falls from New York John F Kennedy Intl. On average, Fanning Field has 0 inbound flights from New York John F Kennedy Intl per day from 0 airlines. Idaho Falls Fanning Field is conveniently located just 3.8 mi from Idaho Falls’s city center.

  • What are the cheapest airlines flying from New York John F Kennedy Intl Airport to Idaho Falls round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Idaho Falls, with prices starting at $334. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $375 and $447, respectively.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $230. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from New York John F Kennedy Intl Airport to Idaho Falls for a low price.

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

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

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

    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 Falls.

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

    Yes. Cheapflights offers flight deals from John F Kennedy Intl to Idaho Falls 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 Falls?

    Currently, October is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Idaho Falls (average of $380). Flying from New York John F Kennedy Intl Airport to Idaho Falls in July is currently the most expensive (average of $628). 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
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