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Idaho Falls

$389+ Cheap flights from Ithaca to Idaho Falls (ITH - IDA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — IDA
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Ithaca to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Ithaca (ITH) 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 July 30, 2025.

Round-trip from

$389
(United Airlines)
From Ithaca Tompkins County to Idaho Falls Fanning Field
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Find flight deals from Ithaca to Idaho Falls

Cheapest flights from Ithaca to Idaho Falls
Explore the most affordable flight options available from Ithaca to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. 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 10/286:10 amITH - IDA
2 stops9h 25mUnited Airlines
Sat 11/18:30 amIDA - ITH
2 stops13h 13mUnited Airlines
Deal found 7/29$389

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ithaca 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 July 30, 2025.
Use the filters below to find and compare flights from Ithaca to Idaho Falls that are best for you.

Fly from

Ithaca

Fly to

Idaho Falls

Route

Depart

Return

Price

IthacaIdaho Falls

ITH - IDA

ITHIDA

Ithaca Tompkins County

Tue 10/28

6:10 am-1:35 pm

2 stops9h 25m

Idaho Falls Fanning Field

Sat 11/1

8:30 am-11:43 pm

2 stops13h 13m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Ithaca to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Ithaca 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 Ithaca to Idaho Falls

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

Currently, October is the cheapest month in which you can book a flight from Ithaca to Idaho Falls (average of $380). Flying from Ithaca to Idaho Falls in December is currently the most expensive (average of $578). 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 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 July 30, 2025.
Read through reviews of airlines operating flights from Ithaca to Idaho Falls, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Ithaca to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ithaca 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 Ithaca to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from Ithaca to Idaho Falls (average of $380). Flying from Ithaca to Idaho Falls in December is currently the most expensive (average of $578). 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 Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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