$103 Find Cheap Flights from Eau Claire to Illinois - Compare and Save

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KAYAK's insights & trends for Eau Claire to Illinois flights

Get data-powered insights and trends into flights from Eau Claire to Illinois to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Eau Claire to Illinois flight route?

The cheapest ticket to Illinois from Eau Claire found in the last 5 days was to Chicago, at $250 round-trip. The most popular route is from Eau Claire (EAU) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 5 days was $250.

What is the cheapest time of day to fly to Illinois?

The cheapest time of day to fly to Illinois is generally in the afternoon, when round-trip flights cost $405 on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $432.

Can I save money by flying with a layover from Eau Claire to Illinois?

No, with an average price for the route of $250, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Eau Claire to Illinois?

The cheapest month for flights from Eau Claire to Illinois is June, when tickets cost $180 (return) on average. On the other hand, the most expensive months are March and October, when the average cost of round-trip tickets is $380 and $380 respectively.

What’s the cheapest day of the week to fly from Eau Claire to Illinois?

For Eau Claire to Illinois, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Illinois back to Eau Claire, the best deals are generally found on Thursday, with Friday being the most expensive.

Good to know

Cheapest flight

$103
Flight from Eau Claire to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Eau Claire to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Eau Claire to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Eau Claire to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Eau Claire to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Eau Claire to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Eau Claire to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Eau Claire to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Eau Claire to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Eau Claire to the following destinations at these prices or less: Chicago $292 one-way - $367 round-trip

Reviews of the top airline flying from Eau Claire to Illinois

 
Need help choosing which airline to fly with from Eau Claire to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
United AirlinesOverall score based on 10460 reviews
7.7Boarding
7.3Comfort
6.7Food
8.1Crew
7.1Entertainment
Airline reviews

Fine except from Chicago to moline three different gate changes and flight times

2.0 MediocreMiranda, Oct 2026
Read more United Airlines reviews

Fine except from Chicago to moline three different gate changes and flight times

When booking, the connection times seem fine. But in reality, my two connections were cut short by the first leg being delayed due to issues at the destination (too much traffic going into SFO, ORD) and it became extremely stressful.

Flight and crew were great. Need more legroom and do not allow seats to recline.

We arrived to Chicago nearly 30 minutes early, which was great, but then was on the ground for over an hour because the gate was not available. The issue I had was the pilot estimation was frustrating. First he said he was informed it would be 20 minutes but he said "it will probably be more like 10 minutes". After 30 minutes he came back on the comm and said it would be another 10 minutes, maybe 20. I understand he was only giving estimates but he also layered in his own gut feel. We were never told why we didn't have a gate even after our scheduled entry.

Just sat on the run way after we arrived early

Good, our flight was delayed but that was totally out of their control due to weather and a presidential visit.

The seats on the aircraft are like sitting in a rock. During the boarding process they recognize Active Duty Military, why don’t they recognize Retired Military. I’ve always preferred Delta, this flight confirmed why I still prefer Delta.

It was literally one of the worst travel experiences ever. My flight got delayed by over an hour and there was no communication of this from the gate staff. I realized it by checking the screen periodically. Once on board the flight attendants continued to serve alcohol to a man who was clearly already drunk and that was making a bunch of commotion. Never again will I fly United!

At least the delays were short. Business class, even in the new planes is very crowded now with crappy tray tables

Flight cancelled due to fog. No other flights available for 36 hours. Directed by United to book passage on another carrier, and submit receipts for reimbursement. Did that. United now states they will not reimburse. Currently out 2 grand.

More options for your flight from Eau Claire to Illinois

Complete your trip to Illinois with a hotel stay or car rental