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Eau Claire

$138+ Cheap flights from Chicago (CHI) to Eau Claire (EAU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — EAU
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Chicago to Eau Claire

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Eau Claire (EAU). 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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$180
(United Airlines)

One-way from

$138
(United Airlines)

Popular in

November

Cheapest in

May

Average price

$280
Provider with most accurate pricing for Chicago (CHI)-Eau Claire flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Eau Claire flights.
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From Chicago (CHI) to Eau Claire
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One-way flight from Chicago (CHI) to Eau Claire
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Highest demand for flights based on searches. 9% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Chicago to Eau Claire

Cheapest flights from Chicago to Eau Claire
Explore the most affordable flight options available from Chicago to Eau Claire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:35 pmORD - EAU
Nonstop1h 23mUnited Airlines
Sun 12/145:00 amEAU - ORD
Nonstop1h 37mUnited Airlines
Deal found 11/11$180
This United Airlines deal was found by Cheapflights users on 11/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:20 pmORD - EAU
Nonstop1h 21mUnited Airlines
Tue 12/25:00 amEAU - ORD
Nonstop1h 37mUnited Airlines
Deal found 11/13$280
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:20 pmORD - EAU
Nonstop1h 21mUnited Airlines
Sat 11/295:00 amEAU - ORD
Nonstop1h 37mUnited Airlines
Deal found 11/11$330
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/229:20 pmORD - EAU
Nonstop1h 21mUnited Airlines
Sun 11/232:38 pmEAU - ORD
Nonstop1h 37mUnited Airlines
Deal found 11/12$380
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/259:20 pmORD - EAU
Nonstop1h 21mUnited Airlines
Sat 11/295:00 amEAU - ORD
Nonstop1h 37mUnited Airlines
Deal found 11/12$430
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/189:20 pmORD - EAU
Nonstop1h 21mUnited Airlines
Thu 11/205:00 amEAU - ORD
Nonstop1h 37mUnited Airlines
Deal found 11/12$480

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Eau Claire 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 November 13, 2025.
Use the filters below to find and compare flights from Chicago to Eau Claire that are best for you.

Fly from

Chicago

Fly to

Eau Claire

Route

Depart

Return

Price

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Fri 12/12

12:35 pm-1:58 pm

Nonstop1h 23m

Eau Claire

Sun 12/14

5:00 am-6:37 am

Nonstop1h 37m

$180

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Fri 11/28

9:20 pm-10:41 pm

Nonstop1h 21m

Eau Claire

Tue 12/2

5:00 am-6:37 am

Nonstop1h 37m

$280

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Thu 11/27

1:55 pm-3:23 pm

Nonstop1h 28m

Eau Claire

Mon 12/1

2:38 pm-4:15 pm

Nonstop1h 37m

$330

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Wed 11/26

9:20 pm-10:41 pm

Nonstop1h 21m

Eau Claire

Sat 11/29

5:00 am-6:37 am

Nonstop1h 37m

$330

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Sat 11/22

9:20 pm-10:41 pm

Nonstop1h 21m

Eau Claire

Sun 11/23

2:38 pm-4:15 pm

Nonstop1h 37m

$380

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Tue 11/25

9:20 pm-10:41 pm

Nonstop1h 21m

Eau Claire

Sat 11/29

5:00 am-6:37 am

Nonstop1h 37m

$430

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Wed 11/26

9:20 pm-10:41 pm

Nonstop1h 21m

Eau Claire

Fri 11/28

5:00 am-6:37 am

Nonstop1h 37m

$430

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Tue 11/18

9:20 pm-10:41 pm

Nonstop1h 21m

Eau Claire

Wed 11/19

5:00 am-6:37 am

Nonstop1h 37m

$480

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Tue 11/18

9:20 pm-10:41 pm

Nonstop1h 21m

Eau Claire

Thu 11/20

5:00 am-6:37 am

Nonstop1h 37m

$480

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Thu 11/27

1:55 pm-3:23 pm

Nonstop1h 28m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 15 results
1
2

Compare providers for flights from Chicago to Eau Claire

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Eau Claire in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Eau Claire flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-Eau Claire flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-Eau Claire flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Eau Claire flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Eau Claire flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Eau Claire

Have a flexible travel schedule? Discover the best time to fly to Eau Claire from Chicago 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 Chicago to Eau Claire

What is the cheapest month to book a flight from Chicago to Eau Claire?

Currently, September is the cheapest month in which you can book a flight from Chicago to Eau Claire (average of $46). Flying from Chicago to Eau Claire in February is currently the most expensive (average of $119). 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.

What is the cheapest time of day to fly from CHI to EAU?

Find hourly flight availability from Chicago to Eau Claire. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

When flying from Chicago to Eau Claire, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Chicago to Eau Claire

Explore weekly flight availability from Chicago to Eau Claire. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 13, 2025.

The most flights from CHI to EAU are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Eau Claire

Get insights into the airlines that provide service to Eau Claire. 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 Eau Claire. Reviews last updated November 13, 2025.
Get a feel of what it's like to fly with United Airlines from Chicago to Eau Claire by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,017 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,017 reviews
United Airlines
7.4
Good
9,017 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Chicago to Eau Claire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Eau Claire from Chicago?

    If you book a flight to Eau Claire from Chicago, you will be flying to Eau Claire, which is the city’s only airport. Eau Claire (EAU) is located 3.8 mi from the center of Eau Claire. There is 1 flight from Chicago to Eau Claire per day from 1 airline.

  • How long is the flight from Chicago to Eau Claire?

    United Airlines can get you from Chicago to Eau Claire in just under 1h 23m. Your travel time will be generally consistent. Chicago and Eau Claire are separated by a distance of 268 mi. Generally, flights for this route are nonstop.

  • What is the cheapest airline to fly from Chicago to Eau Claire round-trip?

    Currently priced at $180, United Airlines will fly you from Chicago to Eau Claire and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. You may be able to fly from Chicago to Eau Claire for 10% less than the average price by searching for this airline.

  • Can I find deals for flights from Chicago to Eau Claire that include hotel bookings?

    Yes. In addition to deals on Chicago to Eau Claire flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Eau Claire?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Eau Claire.

  • Can I find deals for business class flights from Chicago to Eau Claire?

    Yes. Cheapflights offers flight deals from Chicago to Eau Claire 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 Chicago to Eau Claire?

    Currently, September is the cheapest month in which you can book a flight from Chicago to Eau Claire (average of $46). Flying from Chicago to Eau Claire in February is currently the most expensive (average of $119). 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.

See more FAQs

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Top airline flying from Chicago to Eau Claire

Discover the top airline that operate flights from Chicago to Eau Claire. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$180Average$200FlexibilityNo cancel feeOn-time69%

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