$263 Cheap Flights from Bismarck (BIS) to Eau Claire (EAU)

View $263 flight on Fri, Jun 6, 2025Opens in a new window

Popular airlines from Bismarck, ND (BIS-Bismarck Municipal) to Eau Claire, WI (EAU-Chippewa Valley Regional)

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Find available prices by choosing your travel dates.

Cheap Flights from Bismarck to Eau Claire (BIS-EAU)

Prices were available within the past 7 days and start at $263 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Bismarck (BIS) to Eau Claire (EAU)
Origin airport
Bismarck Municipal
Destination airport
Chippewa Valley Regional
Distance
465 mi

Bismarck to Eau Claire Flights

The cheapest times to fly from Bismarck 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 Bismarck to Eau Claire are during the month of . You can find some of the cheapest flights from Bismarck to Eau Claire with Expedia's search tool and vast selection of airlines.

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

Sunday is one of the best days to book for cheap flights from Bismarck 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 Bismarck 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 Bismarck to Eau Claire in 2025. You can also book with separate airlines for your outbound and return journeys, from $263 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 Bismarck 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 Bismarck 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.

Frequently asked questions

Is it cheaper to buy a plane ticket from Bismarck Municipal Airport (BIS) to Chippewa Valley Regional Airport (EAU) last minute?
Being spontaneous is an awesome way to explore the world, but it isn’t always the cleverest way to find a cheap fare. It’s better to book your BIS to EAU trip in advance rather than leaving it to the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. You can unleash your spontaneous side when you reach your destination!
What airports do you fly into for Eau Claire from Bismarck?
From Bismarck, you can get to Eau Claire through Chippewa Valley Regional Airport (EAU), Rice Lake, WI (RIE-Rice Lake Regional) and Amery, WI (AHH-Amery Municipal). Determine which terminal is right for you before you make a decision. If you go with Chippewa Valley Regional Airport (EAU), it’s about 4 mi north of the city center. Use the cash you save when booking your trip with Expedia to visit the city’s awesome attractions, such as Oakwood Mall and Pablo Center at the Confluence.
Can I change the date of my flight from Bismarck Municipal Airport (BIS) to Chippewa Valley Regional Airport?
Make changes quickly to your Bismarck Municipal Airport (BIS) to Chippewa Valley Regional Airport ticket via the Expedia Trips portal. But before you make any amendments, review the rules in your itinerary to see what the carrier will let you do and if any charges apply. Some airlines charge a change fee per person, in addition to any difference in airfares. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also visit our Customer Service portal for more useful advice and to chat with our Virtual Agent.

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