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

According to our current data, American Airlines ($335), Alaska Airlines ($366), and Delta ($432) offers the cheapest pricing from Idaho Falls to New York John F Kennedy Intl Airport.

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

The cheapest airlines for a one-way flight from Idaho Falls to New York John F Kennedy Intl Airport are Delta ($201), Alaska Airlines ($249), and American Airlines ($379).

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

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to New York John F Kennedy Intl Airport (average of $236). Flying from Idaho Falls to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $319). 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 day to fly from Idaho Falls to New York John F Kennedy Intl Airport?

Travelers seeking maximum savings on their Idaho Falls to New York John F Kennedy Intl Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What is the cheapest day to fly round-trip from Idaho Falls to New York John F Kennedy Intl Airport?

Users have found that flying from Idaho Falls to New York John F Kennedy Intl Airport on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Flights from Idaho Falls to New York John F Kennedy Intl Airport lean towards being more expensive in May. Prices are generally better when you fly from Idaho Falls to New York John F Kennedy Intl Airport in January, with the cheapest ticket starting at $291.

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

Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly out of when you book flights from Idaho Falls to New York John F Kennedy Intl. 1 airline have flights from Fanning Field to New York John F Kennedy Intl on a regular basis. Booking flights from Idaho Falls Fanning Field to New York John F Kennedy Intl should not be difficult; the airport handles an average of 0 outbound flights to New York John F Kennedy Intl per day.

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

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

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

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

Yes. Cheapflights offers flight deals from Idaho Falls 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.

$201+ Flights from Idaho Falls to New York John F Kennedy Intl Airport, NY

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Cheap flight deals from Idaho Falls to John F Kennedy Intl

Round-trip from	$335 (American Airlines)
One-way from	$201 (Delta)
Popular in	May
Cheapest in	January
Average price	$753

From Idaho Falls Fanning Field to New York John F Kennedy Intl

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One-way flight from Idaho Falls Fanning Field to New York John F Kennedy Intl

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Highest demand for flights based on searches. 18% potential increase in price ($112 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Idaho Falls to John F Kennedy Intl

Cheapest flights from Idaho Falls to John F Kennedy Intl
Explore the most affordable flight options available from Idaho Falls to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Wed 11/56:05 amIDA - JFK

1 stop11h 24mAlaska Airlines

Sun 11/911:30 amJFK - IDA

1 stop14h 29mAlaska Airlines

Deal found 6/29

$334

Tue 9/96:44 amIDA - JFK

1 stop8h 41mAmerican Airlines

Fri 9/121:00 pmJFK - IDA

1 stop10h 25mAmerican Airlines

Deal found 6/29

$335

Wed 8/133:00 pmIDA - JFK

1 stop7h 27mDelta

Wed 8/203:51 pmJFK - IDA

1 stop8h 36mDelta

Deal found 6/29

$432

Best flights from Idaho Falls to John F Kennedy Intl
Discover carefully curated flight deals from Idaho Falls to John F Kennedy Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Tue 9/96:44 amIDA - JFK

1 stop8h 41mAmerican Airlines

Fri 9/121:00 pmJFK - IDA

1 stop10h 25mAmerican Airlines

Deal found 6/29

$335

Mon 9/83:57 pmIDA - JFK

1 stop13h 09mAlaska Airlines

Fri 9/127:29 amJFK - IDA

1 stop9h 51mAlaska Airlines

Deal found 6/29

$366

Wed 8/133:00 pmIDA - JFK

1 stop7h 27mDelta

Wed 8/203:51 pmJFK - IDA

1 stop8h 36mDelta

Deal found 6/29

$432

Last-minute flights from Idaho Falls to John F Kennedy Intl
Discover last-minute flight deals from Idaho Falls to John F Kennedy Intl. Data last updated July 1, 2025 and is based on user searches.

Tue 7/86:15 amIDA - JFK

1 stop11h 14mAlaska Airlines

Tue 7/157:00 amJFK - IDA

1 stop10h 22mAlaska Airlines

Deal found 6/30

$695

Wed 7/96:52 pmIDA - JFK

1 stop9h 28mDelta

Tue 7/227:00 amJFK - IDA

1 stop9h 24mDelta

Deal found 6/30

$568

Wed 7/96:51 amIDA - JFK

2 stops11h 39mAmerican Airlines

Tue 7/2212:00 pmJFK - IDA

2 stops11h 35mAmerican Airlines

Deal found 6/30

$586

Tue 7/156:15 amIDA - JFK

2 stops31h 30mAlaska Airlines

Sat 7/1911:30 amJFK - IDA

2 stops13h 09mAlaska Airlines

Deal found 6/30

$691

Sat 7/197:00 amIDA - JFK

3 stops13h 49mUnited Airlines

Mon 7/216:55 amJFK - IDA

3 stops16h 04mUnited Airlines

Deal found 6/30

$1,498

One-way flights from Idaho Falls to John F Kennedy Intl
Search for one-way flight options from Idaho Falls to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Wed 8/63:04 pmIDA - JFK

1 stop6h 53mDelta

Deal found 7/1

$201

Wed 8/66:15 amIDA - JFK

2 stops13h 53mAlaska Airlines

Deal found 7/1

$249

Mon 9/17:00 amIDA - JFK

1 stop8h 29mAmerican Airlines

Deal found 6/30

$379

Mon 9/155:00 amIDA - JFK

3 stops15h 47mUnited Airlines

Deal found 7/1

$713

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho Falls to New York John F Kennedy Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Wed 11/5

6:05 am-7:29 pm

1 stop11h 24m

New York John F Kennedy Intl

Sun 11/9

11:30 am-11:59 pm

1 stop14h 29m

$334

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Tue 9/9

6:44 am-5:25 pm

1 stop8h 41m

New York John F Kennedy Intl

Fri 9/12

1:00 pm-9:25 pm

1 stop10h 25m

$335

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Wed 8/13

3:00 pm-12:27 am

1 stop7h 27m

New York John F Kennedy Intl

Wed 8/20

3:51 pm-10:27 pm

1 stop8h 36m

$432

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Wed 8/6

3:04 pm-11:57 pm

1 stop6h 53m

$201

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Wed 8/6

6:15 am-10:08 pm

2 stops13h 53m

$249

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Mon 9/1

7:00 am-5:29 pm

1 stop8h 29m

$379

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Mon 9/15

5:00 am-10:47 pm

3 stops15h 47m

$713

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Idaho Falls 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 Falls to New York John F Kennedy Intl Airport

What is the cheapest time of day to fly from IDA to JFK?

One of the essential ways to save on airfare from Idaho Falls to New York John F Kennedy Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 9% on airfare.

Reviews of airlines servicing John F Kennedy Intl

See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Idaho Falls to New York John F Kennedy Intl Airport have to say. 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

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

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

7,973 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

8,852 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

10,000 reviews

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

What airport do you fly from for flights from Idaho Falls to New York John F Kennedy Intl?
Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly out of when you book flights from Idaho Falls to New York John F Kennedy Intl. 1 airline have flights from Fanning Field to New York John F Kennedy Intl on a regular basis. Booking flights from Idaho Falls Fanning Field to New York John F Kennedy Intl should not be difficult; the airport handles an average of 0 outbound flights to New York John F Kennedy Intl per day.
What are the cheapest airlines flying from Idaho Falls to New York John F Kennedy Intl Airport round-trip?
According to our current data, American Airlines ($335), Alaska Airlines ($366), and Delta ($432) offers the cheapest pricing from Idaho Falls to New York John F Kennedy Intl Airport.
What are the cheapest airlines to fly from Idaho Falls to New York John F Kennedy Intl Airport one-way?
The cheapest airlines for a one-way flight from Idaho Falls to New York John F Kennedy Intl Airport are Delta ($201), Alaska Airlines ($249), and American Airlines ($379).
Can I find deals for flights from Idaho Falls to John F Kennedy Intl that include hotel bookings?
Yes. In addition to deals on Idaho Falls to John F Kennedy Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Idaho Falls 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 Falls to John F Kennedy Intl.
Can I find deals for business class flights from Idaho Falls to John F Kennedy Intl?
Yes. Cheapflights offers flight deals from Idaho Falls 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 Falls to New York John F Kennedy Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Idaho Falls to New York John F Kennedy Intl Airport (average of $236). Flying from Idaho Falls to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $319). 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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Top airline flying from Idaho Falls to John F Kennedy Intl

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$419	Average$469	FlexibilityNo cancel fee	On-time75%

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$201+ Cheap flights from Idaho Falls (IDA) 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Idaho Falls to John F Kennedy Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Idaho Falls to John F Kennedy Intl

Round-trip from

One-way from

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Find flight deals from Idaho Falls to John F Kennedy Intl

Cheapest flights from Idaho Falls to John F Kennedy IntlExplore the most affordable flight options available from Idaho Falls to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Idaho Falls to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho Falls to New York John F Kennedy Intl Airport that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Idaho Falls with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Idaho Falls to New York John F Kennedy Intl Airport

What is the cheapest time of day to fly from IDA to JFK?

Find hourly flight availability from Idaho Falls 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 July 1, 2025.

Reviews of airlines servicing John F Kennedy Intl

See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Idaho Falls to New York John F Kennedy Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls 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 airport do you fly from for flights from Idaho Falls to New York John F Kennedy Intl?

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

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

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

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

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

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

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Alternative routes for Idaho Falls to John F Kennedy Intl

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Top airline flying from Idaho Falls to John F Kennedy Intl

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Cheapest flights from Idaho Falls to John F Kennedy Intl
Explore the most affordable flight options available from Idaho Falls to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.