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Idaho Falls

$145+ Cheap flights from New York State 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — IDA
Jan 15 — Jan 221
Wed 1/15
Wed 1/22
1 adult, Economy
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Cheap flight deals from New York to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from New York (USNY) 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 January 10, 2025.

Round-trip from

$315
(United Airlines)

One-way from

$157
(Mytrip)
From New York to Idaho Falls Fanning Field
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One-way flight from New York to Idaho Falls Fanning Field
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Find flight deals from New York to Idaho Falls

Cheapest flights from New York to Idaho Falls
Explore the most affordable flight options available from New York to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 10, 2025.

This United Airlines deal was found by Cheapflights users on 1/8. 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 1/299:30 amEWR - IDA
1 stop9h 39mUnited Airlines
Tue 2/112:28 pmIDA - EWR
1 stop7h 06mUnited Airlines
Deal found 1/8$315
This Alaska Airlines deal was found by Cheapflights users on 1/9. 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 2/86:29 pmEWR - IDA
2 stops30h 04mAlaska Airlines
Sat 2/154:07 pmIDA - EWR
1 stop20h 26mAlaska Airlines
Deal found 1/9$344
This Delta deal was found by Cheapflights users on 1/8. 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.
Mon 2/32:00 pmLGA - IDA
2 stops10h 44mDelta
Sat 2/86:00 amIDA - LGA
2 stops11h 14mDelta
Deal found 1/8$355
This American Airlines deal was found by Cheapflights users on 1/8. 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 2/226:00 amLGA - IDA
1 stop8h 26mAmerican Airlines
Sat 3/112:56 pmIDA - LGA
1 stop8h 42mAmerican Airlines
Deal found 1/8$371
This Alaska Airlines deal was found by Cheapflights users on 1/9. 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 4/97:20 amJFK - IDA
1 stop17h 15mAlaska Airlines
Mon 4/144:11 pmIDA - JFK
1 stop11h 49mAlaska Airlines
Deal found 1/9$378
This Delta deal was found by Cheapflights users on 1/8. 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.
Wed 2/57:20 amJFK - IDA
2 stops12h 58mDelta
Mon 2/106:58 pmIDA - JFK
2 stops14h 16mDelta
Deal found 1/8$379
This Mytrip deal was found by Cheapflights users on 1/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/264:58 pmEWR - IDA
2 stops22h 58mMultiple Airlines
Fri 1/312:46 pmIDA - EWR
2 stops13h 04mMultiple Airlines
Deal found 1/8$384
This American Airlines deal was found by Cheapflights users on 1/8. 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 2/127:35 amJFK - IDA
2 stops16h 42mAmerican Airlines
Sat 2/157:31 amIDA - JFK
1 stop10h 49mAmerican Airlines
Deal found 1/8$388
This United Airlines deal was found by Cheapflights users on 1/9. 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.
Sat 2/87:16 amLGA - IDA
1 stop8h 05mUnited Airlines
Sat 2/156:30 amIDA - LGA
2 stops12h 45mUnited Airlines
Deal found 1/9$390
This Mytrip deal was found by Cheapflights users on 1/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/261:55 pmLGA - IDA
3 stops26h 01mMultiple Airlines
Fri 1/312:46 pmIDA - LGA
3 stops27h 24mMultiple Airlines
Deal found 1/8$408
This Delta deal was found by Cheapflights users on 1/8. 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.
Mon 2/312:43 pmEWR - IDA
2 stops12h 01mDelta
Sat 2/86:00 amIDA - EWR
2 stops8h 26mDelta
Deal found 1/8$415
This Delta deal was found by Cheapflights users on 1/8. 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.
Wed 2/512:35 pmHPN - IDA
2 stops12h 09mDelta
Mon 2/106:58 pmIDA - HPN
2 stops12h 48mDelta
Deal found 1/8$437

Find flights from New York to Idaho Falls within your budget

Customize your flight search to find flights from New York 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 January 10, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

Wed 1/29

9:30 am-5:09 pm

1 stop9h 39m

Idaho Falls Fanning Field

Tue 2/11

2:28 pm-11:34 pm

1 stop7h 06m

$315

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

Sat 2/8

6:29 pm-10:33 pm

2 stops30h 04m

Idaho Falls Fanning Field

Sat 2/15

4:07 pm-2:33 pm

1 stop20h 26m

$344

New YorkIdaho Falls

LGA - IDA

LGAIDA

New York LaGuardia

Mon 2/3

2:00 pm-10:44 pm

2 stops10h 44m

Idaho Falls Fanning Field

Sat 2/8

6:00 am-7:14 pm

2 stops11h 14m

$355

New YorkIdaho Falls

LGA - IDA

LGAIDA

New York LaGuardia

Sat 2/22

6:00 am-12:26 pm

1 stop8h 26m

Idaho Falls Fanning Field

Sat 3/1

12:56 pm-11:38 pm

1 stop8h 42m

$371

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Wed 4/9

7:20 am-10:35 pm

1 stop17h 15m

Idaho Falls Fanning Field

Mon 4/14

4:11 pm-6:00 am

1 stop11h 49m

$378

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Wed 2/5

7:20 am-6:18 pm

2 stops12h 58m

Idaho Falls Fanning Field

Mon 2/10

6:58 pm-11:14 am

2 stops14h 16m

$379

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

Sun 1/26

4:58 pm-1:56 pm

2 stops22h 58m

Idaho Falls Fanning Field

Fri 1/31

2:46 pm-5:50 am

2 stops13h 04m

$384

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Wed 2/12

7:35 am-10:17 pm

2 stops16h 42m

Idaho Falls Fanning Field

Sat 2/15

7:31 am-8:20 pm

1 stop10h 49m

$388

New YorkIdaho Falls

LGA - IDA

LGAIDA

New York LaGuardia

Sat 2/8

7:16 am-1:21 pm

1 stop8h 05m

Idaho Falls Fanning Field

Sat 2/15

6:30 am-9:15 pm

2 stops12h 45m

$390

New YorkIdaho Falls

LGA - IDA

LGAIDA

New York LaGuardia

Sun 1/26

1:55 pm-1:56 pm

3 stops26h 01m

Idaho Falls Fanning Field

Fri 1/31

2:46 pm-8:10 pm

3 stops27h 24m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 32 results
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Best time to book a flight from New York to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from New York 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.

Travel insights for flights from New York to Idaho Falls

Get recent, data-driven insights about flights from New York to Idaho Falls including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from State of New York to Idaho Falls (average of $380). Flying from State of New York 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.

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

Find hourly flight availability from New York to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 10, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of New York to Idaho Falls as you normally would.

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 January 10, 2025.
See what other customers who have flown with United Airlines, Alaska Airlines and Delta from New York to Idaho Falls have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,634 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Alaska Airlines
8.0
Very good
9,634 reviews
Alaska Airlines
8.0
Very good
9,634 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Delta
8.0
Very good
8,501 reviews
Alaska Airlines
8.0
Very good
9,634 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Qatar Airways
7.5
Good
3,746 reviews
Alaska Airlines
8.0
Very good
9,634 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

United Airlines
7.4
Good
8,941 reviews
Alaska Airlines
8.0
Very good
9,634 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,634 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.1

Reviews

1 / 10

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Related info for your journey

Find useful and relevant information for your journey from New York 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?

    Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly into when you book flights from New York to Idaho Falls.

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

    The cheapest airlines for a one-way flight from State of New York to Idaho Falls are American Airlines ($168), Alaska Airlines ($202), and Qatar Airways ($1,843).

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

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

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from State of New York to Idaho Falls (average of $380). Flying from State of New York 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.

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Alternative routes for New York to Idaho Falls

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Top 3 airlines flying from New York to Idaho Falls

Discover the top 3 airlines that operate flights from New York to Idaho Falls. 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 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$359Average$774FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$413Average$773FlexibilityNo cancel feeOn-time71%
DeltaCheapest$618Average$854FlexibilityNo cancel feeOn-timeN/A
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