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$139+ Cheap flights from Idaho Falls (IDA) to New York, NY (NYC)

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — NYC
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap 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 February 3, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/148:00 am
IDA
-
EWR
1 stop8h 28m
Alaska Airlines
Fri 3/207:18 am
EWR
-
IDA
1 stop12h 01m
Alaska Airlines
Deal found 2/1$293
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 3/48:00 am
IDA
-
JFK
1 stop9h 10m
Alaska Airlines
Mon 3/96:36 pm
JFK
-
IDA
1 stop24h 07m
Alaska Airlines
Deal found 2/3$303
This United Airlines deal was found by Cheapflights users on 1/31. 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 10/275:00 am
IDA
-
LGA
1 stop6h 51m
United Airlines
Sat 10/315:00 pm
LGA
-
IDA
1 stop7h 53m
United Airlines
Deal found 1/31$309
This United Airlines deal was found by Cheapflights users on 2/1. 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 10/275:00 am
IDA
-
EWR
1 stop6h 33m
United Airlines
Sat 10/316:00 am
EWR
-
IDA
1 stop9h 35m
United Airlines
Deal found 2/1$309
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 10/276:15 am
IDA
-
JFK
1 stop11h 17m
Alaska Airlines
Sat 10/317:00 am
JFK
-
IDA
1 stop10h 29m
Alaska Airlines
Deal found 2/1$309
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/48:00 am
IDA
-
EWR
1 stop8h 28m
Alaska Airlines
Mon 3/97:59 pm
EWR
-
IDA
2 stops29h 37m
Alaska Airlines
Deal found 2/1$335
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:00 am
IDA
-
JFK
1 stop9h 10m
Alaska Airlines
Fri 2/274:25 pm
JFK
-
IDA
1 stop9h 11m
Alaska Airlines
Deal found 2/3$375
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 3/42:40 pm
IDA
-
EWR
1 stop6h 44m
United Airlines
Mon 3/96:05 am
EWR
-
IDA
1 stop9h 25m
United Airlines
Deal found 2/3$379
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/42:18 pm
IDA
-
LGA
1 stop7h 25m
American Airlines
Mon 3/96:00 am
LGA
-
IDA
1 stop9h 48m
American Airlines
Deal found 2/3$388
This Delta deal was found by Cheapflights users on 2/2. 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 2/176:35 pm
IDA
-
JFK
1 stop9h 50m
Delta
Mon 2/234:05 pm
JFK
-
IDA
1 stop8h 16m
Delta
Deal found 2/2$391
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:20 pm
IDA
-
EWR
1 stop21h 51m
Alaska Airlines
Mon 3/97:59 pm
EWR
-
IDA
2 stops22h 44m
Alaska Airlines
Deal found 2/2$402
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/56:36 am
IDA
-
EWR
1 stop9h 40m
United Airlines
Mon 3/96:05 am
EWR
-
IDA
1 stop9h 25m
United Airlines
Deal found 2/2$404

Find flight deals from Idaho Falls to New York

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to New York (NYC). 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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$293
(Alaska Airlines)

One-way from

$139
(Delta)

Popular in

May

Cheapest in

October

Average price

$482
Provider with most accurate pricing for Idaho Falls Fanning Field-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-New York (NYC) flights.
Search Deals
From Idaho Falls Fanning Field to New York (NYC)
Search Deals
One-way flight from Idaho Falls Fanning Field to New York (NYC)
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 3, 2026.
Use the filters below to find and compare flights from Idaho Falls to New York that are best for you.

Fly from

Idaho Falls

Fly to

New York

Route

Depart

Return

Price

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Wed 3/4

8:00 am-7:10 pm

1 stop9h 10m

New York John F Kennedy Intl

Mon 3/9

6:36 pm-4:43 pm

1 stop24h 07m

$303

Idaho FallsNewark

IDA - EWR

IDAEWR

Idaho Falls Fanning Field

Wed 3/4

8:00 am-6:28 pm

1 stop8h 28m

Newark

Mon 3/9

7:59 pm-11:36 pm

2 stops29h 37m

$335

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Tue 2/24

8:00 am-7:10 pm

1 stop9h 10m

New York John F Kennedy Intl

Fri 2/27

4:25 pm-11:36 pm

1 stop9h 11m

$375

Idaho FallsNewark

IDA - EWR

IDAEWR

Idaho Falls Fanning Field

Wed 3/4

2:40 pm-11:24 pm

1 stop6h 44m

Newark

Mon 3/9

6:05 am-1:30 pm

1 stop9h 25m

$379

Idaho FallsNew York

IDA - LGA

IDALGA

Idaho Falls Fanning Field

Wed 3/4

2:18 pm-11:43 pm

1 stop7h 25m

New York LaGuardia

Mon 3/9

6:00 am-1:48 pm

1 stop9h 48m

$388

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Tue 2/17

6:35 pm-6:25 am

1 stop9h 50m

New York John F Kennedy Intl

Mon 2/23

4:05 pm-10:21 pm

1 stop8h 16m

$391

Idaho FallsNewark

IDA - EWR

IDAEWR

Idaho Falls Fanning Field

Thu 3/5

5:20 pm-5:11 pm

1 stop21h 51m

Newark

Mon 3/9

7:59 pm-4:43 pm

2 stops22h 44m

$402

Idaho FallsNewark

IDA - EWR

IDAEWR

Idaho Falls Fanning Field

Fri 4/24

4:06 pm-6:39 am

1 stop12h 33m

Newark

Tue 4/28

9:00 am-10:40 pm

1 stop15h 40m

$423

Idaho FallsNew York

IDA - JFK

IDAJFK

Idaho Falls Fanning Field

Thu 3/5

5:20 pm-10:59 pm

1 stop27h 39m

New York John F Kennedy Intl

Mon 3/9

6:36 pm-4:43 pm

1 stop24h 07m

$425

Idaho FallsNew York

IDA - LGA

IDALGA

Idaho Falls Fanning Field

Wed 3/4

10:45 am-9:29 pm

1 stop8h 44m

New York LaGuardia

Mon 3/9

7:29 pm-9:56 am

2 stops16h 27m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 38 results
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Compare providers for flights from Idaho Falls to New York

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 Idaho Falls to New York in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Idaho Falls-New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-New York flights, Cheapflights users trust FlightHub the most. FlightHub 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 Idaho Falls-New York 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 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

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

Currently, December is the cheapest month in which you can book a flight from Idaho Falls to New York (average of $102). Flying from Idaho Falls to New York in February is currently the most expensive (average of $433). 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 February 3, 2026.
See what other customers who have flown with American Airlines from Idaho Falls to New York have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,216 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,216 reviews
American Airlines
7.2
Good
11,216 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 is the airport most travelers will use when flying to New York from Idaho Falls. Booking flights from Fanning Field (IDA) to New York should be relatively easy as there are 0 daily outbound flights to New York from 1 airline.

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

    Alaska Airlines, American Airlines, and Delta can get you from Idaho Falls to New York in just under 7h 25m. Your travel time can differ by up to 2h 25m. The distance from Idaho Falls to New York is about 1947 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Idaho Falls to New York round-trip?

    Currently priced at $354, Alaska Airlines will fly you from Idaho Falls to New York and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Alaska Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.

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

    While some choose either Idaho Falls Fanning Field - New York John F Kennedy Intl or Idaho Falls Fanning Field - New York LaGuardia, Idaho Falls Fanning Field - Newark is the most popular route from Idaho Falls to New York.

  • 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 New York?

    Currently, December is the cheapest month in which you can book a flight from Idaho Falls to New York (average of $102). Flying from Idaho Falls to New York in February is currently the most expensive (average of $433). 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?

Book flights to New York if you plan to visit one of these locations
Queens
Mahwah
Bronx
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Elizabeth
Secaucus
Mount Laurel
North Bergen
Ronkonkoma
Edgewater
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Absecon
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Parsippany
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Carteret
Stamford
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Carlstadt

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Idaho Falls to New York

Discover the top airline 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$354Average$469FlexibilityNo cancel feeOn-time75%

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