Cheap Flights from Champaign (CMI) to Eau Claire (EAU)

Popular airlines from Champaign, IL (CMI-University Of Illinois Urbana-Champaign Williard) to Eau Claire, WI (EAU-Chippewa Valley Regional)

Frequently asked questions

How much does a flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Chippewa Valley Regional Airport (EAU) cost?
Lock in a cheap one-way flight or cheap return flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Chippewa Valley Regional Airport (EAU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Chippewa Valley Regional Airport (EAU)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between CMI and EAU. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Chippewa Valley Regional Airport (EAU)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from CMI to EAU. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Chippewa Valley Regional Airport (EAU)?
Nonstop flights from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Chippewa Valley Regional Airport (EAU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CMI to EAU?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Chippewa Valley Regional Airport (EAU)?
To avoid potential delays on the University Of Illinois Urbana-Champaign Williard Airport (CMI) to Chippewa Valley Regional Airport (EAU) route, fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Chippewa Valley Regional Airport (EAU) last-minute?
Booking your flight from CMI to EAU just before your getaway is generally more expensive. However, if there's some wiggle room with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a CMI to EAU flight and hotel package?
Securing a CMI to EAU flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our wide range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from University Of Illinois Urbana-Champaign Williard Airport (CMI) to Chippewa Valley Regional Airport (EAU)?
Typically, you can modify or cancel your CMI to EAU flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, go to our Customer Service portal.

Travel information

Origin airport
University Of Illinois Urbana-Champaign Williard
Destination airport
Chippewa Valley Regional
Distance
371 mi

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Champaign to Eau Claire Flights

The cheapest times to fly from Champaign to Eau Claire

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Champaign to Eau Claire are during the month of . You can find some of the cheapest flights from Champaign to Eau Claire with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Champaign to Eau Claire

Sunday is one of the best days to book for cheap flights from Champaign to Eau Claire: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Champaign to Eau Claire

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Champaign to Eau Claire in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Champaign to Eau Claire flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Champaign to Eau Claire airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Champaign to Eau Claire Flights

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*Available to One Key members.