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Idaho Falls

$1,529+ Cheap flights from Wausau to Idaho Falls (CWA - 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
CWA — IDA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Wausau to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Wausau (CWA) 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 June 12, 2025.

Round-trip from

$1,529
(Delta)
From Wausau Central Wisconsin to Idaho Falls Fanning Field
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Find flight deals from Wausau to Idaho Falls

Cheapest flights from Wausau to Idaho Falls
Explore the most affordable flight options available from Wausau to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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 9/184:15 pmCWA - IDA
2 stops7h 05mDelta
Mon 9/226:05 amIDA - CWA
2 stops8h 20mDelta
Deal found 6/12$1,529

Cheapflights Fare Finder

Customize your flight search to find flights from Wausau 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 June 12, 2025.
Use the filters below to find and compare flights from Wausau to Idaho Falls that are best for you.

Fly from

Wausau

Fly to

Idaho Falls

Route

Depart

Return

Price

WausauIdaho Falls

CWA - IDA

CWAIDA

Wausau Central Wisconsin

Thu 9/18

4:15 pm-10:20 pm

2 stops7h 05m

Idaho Falls Fanning Field

Mon 9/22

6:05 am-3:25 pm

2 stops8h 20m

$1,529

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Wausau to Idaho Falls

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

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 June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Wausau 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 Wausau to Idaho Falls that include hotel bookings?

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

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

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

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

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

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

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