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Idaho Falls

$167+ Cheap flights to Idaho Falls

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
— IDA
Mar 17 — Mar 241
Mon 3/17
Mon 3/24
1 adult, Economy
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Flights to Idaho Falls in 2025

Find the latest flights to Idaho Falls in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on March 12, 2025.

Popular in

December

Cheapest in

November

Average price

$736

Round-trip from

$334

One-way from

$167
Highest demand for flights based on searches. 2% potential increase in price.
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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From New York to Idaho Falls Fanning Field
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One-way flight from New York to Idaho Falls Fanning Field (IDA)
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Find flight deals to Idaho Falls

Cheapest flights to Idaho Falls
Explore the most affordable flight options available to Idaho Falls. Find the lowest fares based on data from user searches, with prices last updated on March 12, 2025.

Tue 5/67:20 amJFK - IDA
1 stop10h 38mAlaska Airlines
Sat 5/104:35 pmIDA - JFK
1 stop11h 25mAlaska Airlines
Deal found 3/12$334
Tue 4/17:15 amLGA - IDA
1 stop10h 08mUnited Airlines
Wed 4/92:20 pmIDA - LGA
1 stop7h 10mUnited Airlines
Deal found 3/11$335
Tue 4/11:00 pmJFK - IDA
1 stop11h 12mAmerican Airlines
Wed 4/97:43 amIDA - JFK
1 stop10h 47mAmerican Airlines
Deal found 3/11$335
Tue 4/19:59 amLGA - IDA
2 stops14h 13mAmerican Airlines
Wed 4/97:43 amIDA - LGA
2 stops12h 17mAmerican Airlines
Deal found 3/11$345
Thu 5/16:29 amJFK - IDA
1 stop7h 57mDelta
Sun 5/46:55 pmIDA - JFK
2 stops12h 53mDelta
Deal found 3/12$404
Thu 5/17:00 amEWR - IDA
1 stop7h 26mDelta
Sun 5/46:55 pmIDA - EWR
1 stop8h 46mDelta
Deal found 3/12$425
Tue 4/17:00 amEWR - IDA
1 stop10h 34mAlaska Airlines
Wed 4/98:00 amIDA - EWR
1 stop8h 59mAlaska Airlines
Deal found 3/11$451
Wed 4/91:55 pmLGA - IDA
2 stops10h 35mDelta
Mon 4/146:55 pmIDA - LGA
2 stops12h 44mDelta
Deal found 3/11$477
Wed 8/68:48 amEWR - IDA
1 stop7h 45mAmerican Airlines
Wed 8/137:36 amIDA - EWR
1 stop9h 19mAmerican Airlines
Deal found 3/11$499
Sun 6/294:45 pmEWR - IDA
1 stop8h 06mUnited Airlines
Thu 7/32:35 pmIDA - EWR
1 stop7h 09mUnited Airlines
Deal found 3/12$608
Fri 6/66:55 amJFK - IDA
3 stops16h 03mUnited Airlines
Sun 6/87:05 amIDA - JFK
3 stops13h 40mUnited Airlines
Deal found 3/12$1,499

Find flights to Idaho Falls within your budget

Locate flights to Idaho Falls that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on March 12, 2025.

Fly from

New York

Route

Depart

Return

Price

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Tue 5/6

7:20 am-3:58 pm

1 stop10h 38m

Idaho Falls Fanning Field

Sat 5/10

4:35 pm-6:00 am

1 stop11h 25m

$334

New YorkIdaho Falls

LGA - IDA

LGAIDA

New York LaGuardia

Tue 4/1

7:15 am-3:23 pm

1 stop10h 08m

Idaho Falls Fanning Field

Wed 4/9

2:20 pm-11:30 pm

1 stop7h 10m

$335

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Tue 4/1

1:00 pm-10:12 pm

1 stop11h 12m

Idaho Falls Fanning Field

Wed 4/9

7:43 am-8:30 pm

1 stop10h 47m

$335

New YorkIdaho Falls

LGA - IDA

LGAIDA

New York LaGuardia

Tue 4/1

9:59 am-10:12 pm

2 stops14h 13m

Idaho Falls Fanning Field

Wed 4/9

7:43 am-10:00 pm

2 stops12h 17m

$345

New YorkIdaho Falls

JFK - IDA

JFKIDA

New York John F Kennedy Intl

Thu 5/1

6:29 am-12:26 pm

1 stop7h 57m

Idaho Falls Fanning Field

Sun 5/4

6:55 pm-9:48 am

2 stops12h 53m

$404

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

Thu 5/1

7:00 am-12:26 pm

1 stop7h 26m

Idaho Falls Fanning Field

Sun 5/4

6:55 pm-5:41 am

1 stop8h 46m

$425

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

Tue 4/1

7:00 am-3:34 pm

1 stop10h 34m

Idaho Falls Fanning Field

Wed 4/9

8:00 am-6:59 pm

1 stop8h 59m

$451

New YorkIdaho Falls

LGA - IDA

LGAIDA

New York LaGuardia

Wed 4/9

1:55 pm-10:30 pm

2 stops10h 35m

Idaho Falls Fanning Field

Mon 4/14

6:55 pm-9:39 am

2 stops12h 44m

$477

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

Wed 8/6

8:48 am-2:33 pm

1 stop7h 45m

Idaho Falls Fanning Field

Wed 8/13

7:36 am-6:55 pm

1 stop9h 19m

$499

NewarkIdaho Falls

EWR - IDA

EWRIDA

Newark

Sun 6/29

4:45 pm-10:51 pm

1 stop8h 06m

Idaho Falls Fanning Field

Thu 7/3

2:35 pm-11:44 pm

1 stop7h 09m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 24 results
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Compare providers for flights 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 to Idaho Falls in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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: Out of all of the providers offering Idaho Falls flight deals, Cheapflights users have found FlightHub to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on Idaho Falls flight deals on Cheapflights and FlightHub. This is based on searches made for Idaho Falls flights over the past month.
  • Most trusted provider: FlightHub is the most trusted provider by Cheapflights users offering Idaho Falls flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), FlightHub has received the most positive sentiment from Cheapflights users searching for flights to Idaho Falls. This is based on data collected from Cheapflights searches made over the past month.

Best time to book a flight to Idaho Falls

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

Travel insights for flights to Idaho Falls

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

How long is the flight to Idaho Falls?

On average, a flight from New York to Idaho Falls takes 7 hours 6 minutes. Flights to Idaho Falls from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Idaho Falls?

The most popular airline flying from New York to Idaho Falls is United Airlines.

United Airlines

United Airlines

From $359

What are the cheapest airlines that fly to Idaho Falls?

The cheapest airline flying from New York to Idaho Falls is United Airlines.

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 March 12, 2025.
Read through reviews of airlines servicing Idaho Falls, such as Alaska Airlines, Delta and Hawaiian Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,732 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,732 reviews
Alaska Airlines
8.0
Very good
9,732 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
7,953 reviews
Alaska Airlines
8.0
Very good
9,732 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines
7.9
Good
2,320 reviews
Alaska Airlines
8.0
Very good
9,732 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,623 reviews
Alaska Airlines
8.0
Very good
9,732 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,732 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

FAQs about flying to Idaho Falls

Best Time to Fly to Idaho Falls, ID

Winters in Idaho tend to be very snowy and cold, so unless you are visiting this region to ski or snowboard, it might be best to travel in another season. If you want to avoid the more expensive travel costs that are associated with the school summer holidays between June and August, whilst still being able to enjoy some temperate weather that lets you get out and about in nature, then the autumn months of September and October are a good time to visit Idaho Falls. Idaho Falls is also home to several festivals, from an annual Shakespeare Festival to a yearly June Picnic. So why not have a look to see what is going on and time your visit to coincide with one of these public events.

Getting around Idaho Falls, ID

Public buses, rental cars, and taxis all operate in Idaho Falls, so getting around is easy. There are also several specialised tour buses which will take you on trips to the mountains, the plains, or the Falls. Public buses tend to be run by various companies, so make sure you enquire which companies operate on the routes that you want to take. There are also air links to other parts of the US, such as Utah, with flights leaving several times a day, should you wish to explore even further afield, too.

  • What airport do you fly into for flights to Idaho Falls?

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

  • Can I find cheaper flights to Idaho Falls if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Idaho Falls on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Idaho Falls?

    Based on reviews from Cheapflights users, Allegiant Air is rated the highest out of the airlines that fly to Idaho Falls.

  • What is the cheapest airport to fly to in Idaho Falls?

    Idaho Falls Fanning Field is currently the cheapest airport to fly to in Idaho Falls. One-way flights to Idaho Falls Fanning Field typically cost $60, while round-trip flights cost around $44.

  • How much is a round-trip flight to Idaho Falls?

    A round-trip flight to Idaho Falls will typically cost around $86, however they can be found for as little as $44.

  • Where does the fastest flight to Idaho Falls depart from?

    For those looking to save time traveling to Idaho Falls, Salt Lake City offers the quickest one-way flight (1 hour 0 minutes).

  • Does Idaho Falls Fanning Field have rental cars?

    Yes. Those touching down at Idaho Falls Fanning Field can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Idaho Falls Fanning Field?

    Yes. Idaho Falls Fanning Field has hotels nearby for those requiring accommodations. Stunning, Modern Apartment in Great Location is the closest property to Idaho Falls Fanning Field (0.0 mi away from Idaho Falls Fanning Field).

See more FAQs

Traveling to a place near Idaho Falls?

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