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$178+ Cheap flights from Idaho Falls (IDA) to New York State

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — JFK
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap flight deals from Idaho Falls to New York

Keep the following information in mind while searching for Idaho Falls to New York flight deals. Data was last updated January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$355
(American Airlines)

One-way from

$178
(American Airlines)

Popular in

May

Cheapest in

October
Provider with most accurate pricing for Idaho Falls Fanning Field-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-New York (NYC) flights.
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From Idaho Falls Fanning Field to New York
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One-way flight from Idaho Falls Fanning Field to New York
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Highest demand for flights based on searches. 17% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
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Find flight deals from Idaho Falls to New York

Cheapest flights from Idaho Falls to New York
Explore the most affordable flight options available from Idaho Falls to New York. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This American Airlines deal was found by Cheapflights users on 1/5. 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.
Sat 3/72:18 pmIDA - LGA
1 stop7h 25mAmerican Airlines
Mon 3/97:03 amLGA - IDA
1 stop8h 45mAmerican Airlines
Deal found 1/5$355
This Alaska Airlines deal was found by Cheapflights users on 1/5. 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 2/39:00 amIDA - JFK
1 stop8h 28mAlaska Airlines
Tue 2/107:00 amJFK - IDA
1 stop13h 18mAlaska Airlines
Deal found 1/5$355
This American Airlines deal was found by Cheapflights users on 1/5. 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 2/32:07 pmIDA - LGA
1 stop7h 27mAmerican Airlines
Tue 2/1010:35 amLGA - IDA
2 stops14h 01mAmerican Airlines
Deal found 1/5$360
This Delta deal was found by Cheapflights users on 1/5. 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 2/36:35 pmIDA - JFK
2 stops11h 57mDelta
Tue 2/104:15 pmJFK - IDA
1 stop8h 42mDelta
Deal found 1/5$360
This Delta deal was found by Cheapflights users on 1/5. 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 2/35:25 amIDA - LGA
2 stops12h 51mDelta
Tue 2/103:20 pmLGA - IDA
2 stops9h 37mDelta
Deal found 1/5$366
This Alaska Airlines deal was found by Cheapflights users on 1/5. 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.
Sat 1/316:58 pmIDA - JFK
1 stop22h 30mAlaska Airlines
Tue 2/37:00 amJFK - IDA
1 stop13h 18mAlaska Airlines
Deal found 1/5$382
This Delta deal was found by Cheapflights users on 1/6. 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 2/121:10 pmIDA - JFK
1 stop9h 01mDelta
Wed 2/184:05 pmJFK - IDA
1 stop8h 16mDelta
Deal found 1/6$384
This Alaska Airlines deal was found by Cheapflights users on 1/5. 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 2/36:58 pmIDA - EWR
1 stop21h 26mAlaska Airlines
Tue 2/106:08 pmEWR - IDA
1 stop26h 10mAlaska Airlines
Deal found 1/5$393
This Alaska Airlines deal was found by Cheapflights users on 1/4. 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 1/266:58 pmIDA - EWR
1 stop21h 26mAlaska Airlines
Mon 2/26:08 pmEWR - IDA
1 stop30h 51mAlaska Airlines
Deal found 1/4$412
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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.
Wed 4/86:00 amIDA - JFK
1 stop8h 28mAlaska Airlines
Mon 4/136:43 pmJFK - IDA
1 stop23h 36mAlaska Airlines
Deal found 1/6$416
This Alaska Airlines deal was found by Cheapflights users on 1/5. 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.
Wed 4/86:00 amIDA - EWR
1 stop10h 29mAlaska Airlines
Mon 4/134:55 pmEWR - IDA
1 stop25h 24mAlaska Airlines
Deal found 1/5$419
This American Airlines deal was found by Cheapflights users on 1/6. 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 1/212:07 pmIDA - LGA
1 stop7h 27mAmerican Airlines
Sun 1/256:30 amLGA - IDA
1 stop9h 07mAmerican Airlines
Deal found 1/6$421

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to New York 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 January 6, 2026.
Use the filters below to find and compare flights from Idaho Falls to New York State that are best for you.

Fly from

Idaho Falls

Fly to

New York

Route

Depart

Return

Price

Idaho FallsNew York

IDA - LGA

IDALGA

Idaho Falls Fanning Field

Sat 3/7

2:18 pm-11:43 pm

1 stop7h 25m

New York LaGuardia

Mon 3/9

7:03 am-1:48 pm

1 stop8h 45m

$355

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Tue 2/3

9:00 am-7:28 pm

1 stop8h 28m

New York John F Kennedy Intl

Tue 2/10

7:00 am-6:18 pm

1 stop13h 18m

$355

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Tue 2/3

6:35 pm-8:32 am

2 stops11h 57m

New York John F Kennedy Intl

Tue 2/10

4:15 pm-10:57 pm

1 stop8h 42m

$360

Idaho FallsNew York

IDA - LGA

IDALGA

Idaho Falls Fanning Field

Tue 2/3

5:25 am-8:16 pm

2 stops12h 51m

New York LaGuardia

Tue 2/10

3:20 pm-10:57 pm

2 stops9h 37m

$366

Idaho FallsNewark

IDA - EWR

IDAEWR

Idaho Falls Fanning Field

Tue 2/3

9:00 am-6:24 pm

1 stop31h 24m

Newark

Tue 2/10

6:08 pm-6:18 pm

1 stop26h 10m

$393

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Sat 1/31

9:00 am-3:18 pm

2 stops28h 18m

New York John F Kennedy Intl

Tue 2/3

7:00 am-6:18 pm

1 stop13h 18m

$401

Idaho FallsNewark

IDA - EWR

IDAEWR

Idaho Falls Fanning Field

Mon 1/26

6:58 pm-6:24 pm

1 stop21h 26m

Newark

Mon 2/2

6:08 pm-10:59 pm

1 stop30h 51m

$412

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Wed 4/8

6:00 am-4:28 pm

1 stop8h 28m

New York John F Kennedy Intl

Mon 4/13

6:43 pm-4:19 pm

1 stop23h 36m

$416

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Sat 3/7

8:00 am-7:01 pm

1 stop9h 01m

New York John F Kennedy Intl

Tue 3/10

4:25 pm-11:36 pm

1 stop9h 11m

$424

Idaho FallsNew York

IDA - LGA

IDALGA

Idaho Falls Fanning Field

Wed 1/21

10:51 am-11:21 pm

2 stops10h 30m

New York LaGuardia

Sun 1/25

7:15 am-1:30 pm

1 stop8h 15m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 57 results
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Best time to book a flight from Idaho Falls to New York

Have a flexible travel schedule? Discover the best time to fly to New York 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 State

What is the cheapest month to book a flight from Idaho Falls to State of New York?

Currently, December is the cheapest month in which you can book a flight from Idaho Falls to State of New York (average of $102). Flying from Idaho Falls to State of New York in May is currently the most expensive (average of $498). 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 New York

Get insights into the airlines that provide service to New York. 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 New York. Reviews last updated January 6, 2026.
Get a feel of what it's like to fly with Alaska Airlines, United Airlines, and American Airlines from Idaho Falls to New York State 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
11,652 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,652 reviews
Alaska Airlines
8.0
Very good
11,652 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,136 reviews
Alaska Airlines
8.0
Very good
11,652 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.2
Good
11,088 reviews
Alaska Airlines
8.0
Very good
11,652 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to New York. 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?

    Located just 3.8 mi from the city center, Idaho Falls Fanning Field (IDA) is the airport most travelers will use when flying to New York from Idaho Falls.

  • How long is the flight from Idaho Falls to State of New York?

    For as low as $422, Alaska Airlines can have you in State of New York from Idaho Falls in 7h 25m. The distance between Idaho Falls and State of New York is about 1947 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Idaho Falls to State of New York one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $167. However, be on the lookout for offers from United Airlines and Alaska Airlines, as they are both options that can get you from Idaho Falls to State of New York for a low price.

  • What are the most popular routes from Idaho Falls to State of New York?

    When deciding which route to take from Idaho Falls to State of New York consider Idaho Falls Fanning Field - Newark, Idaho Falls Fanning Field - New York John F Kennedy Intl or Idaho Falls Fanning Field - New York LaGuardia as they are the most popular.

  • Can I find deals for flights from Idaho Falls to New York that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to New York flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to New York?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to New York.

  • Can I find deals for business class flights from Idaho Falls to New York?

    Yes. Cheapflights offers flight deals from Idaho Falls to New York 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 State of New York?

    Currently, December is the cheapest month in which you can book a flight from Idaho Falls to State of New York (average of $102). Flying from Idaho Falls to State of New York in May is currently the most expensive (average of $498). 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.

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Top 3 airlines flying from Idaho Falls to New York

Discover the top 3 airlines that operate flights from Idaho Falls to New York. 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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$354Average$469FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$359Average$592FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$389Average$539FlexibilityNo cancel feeOn-time71%

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