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$747+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
CWA — IDA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$747
(American Airlines)
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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 11/136:00 amCWA - IDA
2 stops17h 34mAmerican Airlines
Mon 11/171:58 pmIDA - CWA
2 stops20h 00mAmerican Airlines
Deal found 9/10$747

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 September 11, 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 11/13

6:00 am-10:34 pm

2 stops17h 34m

Idaho Falls Fanning Field

Mon 11/17

1:58 pm-10:58 am

2 stops20h 00m

$747

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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.

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.

  • How long is the flight from Wausau to Idaho Falls?

    There are many flights that can get you from Wausau to Idaho Falls in 17h 34m. Fly via American Airlines to get the fastest option. Wausau and Idaho Falls are separated by a distance of 1110 mi.

  • 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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