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Cheap flights from Eau Claire to Illinois from $102

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Eau Claire to Illinois departing on 2/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Eau Claire to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 6:37 am
EAU
-
ORD
1h 37mnonstop
United Airlines Logo
12:42 pm - 2:06 pm
ORD
-
EAU
1h 24mnonstop
$180United Airlines
Mon, Feb 9 - Fri, Feb 13
United Airlines Logo
5:00 am - 6:30 am
EAU
-
ORD
1h 30mnonstop
United Airlines Logo
12:40 pm - 2:04 pm
ORD
-
EAU
1h 24mnonstop
$200United Airlines
Mon, Mar 23 - Wed, Mar 25
United Airlines Logo
2:41 pm - 4:07 pm
EAU
-
ORD
1h 26mnonstop
United Airlines Logo
9:50 pm - 11:15 pm
ORD
-
EAU
1h 25mnonstop
$225United Airlines
Fri, Feb 20 - Sun, Mar 1
United Airlines Logo
5:00 am - 6:37 am
EAU
-
ORD
1h 37mnonstop
United Airlines Logo
9:46 pm - 11:15 pm
ORD
-
EAU
1h 29mnonstop
$230United Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
2:38 pm - 4:09 pm
EAU
-
ORD
1h 31mnonstop
United Airlines Logo
9:46 pm - 11:15 pm
ORD
-
EAU
1h 29mnonstop
$280United Airlines
Mon, Jan 26 - Fri, Jan 30
United Airlines Logo
5:00 am - 6:37 am
EAU
-
ORD
1h 37mnonstop
United Airlines Logo
12:38 pm - 2:03 pm
ORD
-
EAU
1h 25mnonstop
$300United Airlines
Mon, Jan 26 - Fri, Jan 30
United Airlines Logo
5:00 am - 6:37 am
EAU
-
ORD
1h 37mnonstop
United Airlines Logo
12:38 pm - 2:03 pm
ORD
-
EAU
1h 25mnonstop
$330United Airlines
Mon, Jan 26 - Sun, Feb 1
United Airlines Logo
5:00 am - 6:30 am
EAU
-
ORD
1h 30mnonstop
United Airlines Logo
9:50 pm - 11:14 pm
ORD
-
EAU
1h 24mnonstop
$380United Airlines
Wed, Mar 18 - Fri, Apr 3
United Airlines Logo
2:38 pm - 4:09 pm
EAU
-
ORD
1h 31mnonstop
United Airlines Logo
9:46 pm - 11:15 pm
ORD
-
EAU
1h 29mnonstop
$430United Airlines
Fri, Jan 30 - Mon, Feb 2
United Airlines Logo
5:00 am - 6:30 am
EAU
-
ORD
1h 30mnonstop
United Airlines Logo
12:40 pm - 2:04 pm
ORD
-
EAU
1h 24mnonstop
$480United Airlines
Tue, Mar 3 - Fri, Mar 6

United Airlines flights from Eau Claire to Illinois

Our best United Airlines deals on Eau Claire to Illinois flight tickets
United Airlines
Feb 9
EAU5:00 amEau Claire
1h 37m
ORD6:37 amChicago O'Hare Intl
Feb 13
ORD12:42 pmChicago O'Hare Intl
1h 24m
EAU2:06 pmEau Claire
$180
United Airlines
May 30
EAU5:30 amEau Claire
1h 35m
ORD7:05 amChicago O'Hare Intl
Jun 10
ORD9:30 pmChicago O'Hare Intl
1h 22m
EAU10:52 pmEau Claire
$200
United Airlines
May 18
EAU5:00 amEau Claire
1h 35m
ORD6:35 amChicago O'Hare Intl
May 21
ORD9:30 pmChicago O'Hare Intl
1h 22m
EAU10:52 pmEau Claire
$209

momondo Fare Finder

 
Customize your flight search to find flights from Eau Claire to Illinois 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, momondo users made 832,500 searches. Data last updated January 13, 2026.
Use the filters below to find and compare flights from Eau Claire to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Eau ClaireChicago

EAU - ORD

EAUORD

Eau Claire

Mon 2/9

5:00 am-6:37 am

Nonstop1h 37m

Chicago O'Hare Intl

Fri 2/13

12:42 pm-2:06 pm

Nonstop1h 24m

$180

Eau ClaireChicago

EAU - ORD

EAUORD

Eau Claire

Mon 3/23

5:00 am-6:30 am

Nonstop1h 30m

Chicago O'Hare Intl

Wed 3/25

12:40 pm-2:04 pm

Nonstop1h 24m

$200

Eau ClaireChicago

EAU - ORD

EAUORD

Eau Claire

Fri 2/20

2:41 pm-4:07 pm

Nonstop1h 26m

Chicago O'Hare Intl

Sun 3/1

9:50 pm-11:15 pm

Nonstop1h 25m

$225

Eau ClaireChicago

EAU - ORD

EAUORD

Eau Claire

Wed 1/28

5:00 am-6:37 am

Nonstop1h 37m

Chicago O'Hare Intl

Sun 2/1

9:46 pm-11:15 pm

Nonstop1h 29m

$230

Eau ClaireChicago

EAU - ORD

EAUORD

Eau Claire

Mon 1/26

2:38 pm-4:09 pm

Nonstop1h 31m

Chicago O'Hare Intl

Fri 1/30

9:46 pm-11:15 pm

Nonstop1h 29m

$280

Eau ClaireChicago

EAU - ORD

EAUORD

Eau Claire

Mon 1/26

5:00 am-6:37 am

Nonstop1h 37m

Chicago O'Hare Intl

Fri 1/30

12:38 pm-2:03 pm

Nonstop1h 25m

$300

Eau ClaireChicago

EAU - ORD

EAUORD

Eau Claire

Mon 1/26

5:00 am-6:37 am

Nonstop1h 37m

Chicago O'Hare Intl

Sun 2/1

12:38 pm-2:03 pm

Nonstop1h 25m

$330

Eau ClaireChicago

EAU - ORD

EAUORD

Eau Claire

Wed 3/18

5:00 am-6:30 am

Nonstop1h 30m

Chicago O'Hare Intl

Fri 4/3

9:50 pm-11:14 pm

Nonstop1h 24m

$380

Eau ClaireChicago

EAU - ORD

EAUORD

Eau Claire

Fri 1/30

2:38 pm-4:09 pm

Nonstop1h 31m

Chicago O'Hare Intl

Mon 2/2

9:46 pm-11:15 pm

Nonstop1h 29m

$430

Eau ClaireChicago

EAU - ORD

EAUORD

Eau Claire

Tue 3/3

5:00 am-6:30 am

Nonstop1h 30m

Chicago O'Hare Intl

Fri 3/6

12:40 pm-2:04 pm

Nonstop1h 24m

$480

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Eau Claire to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Eau Claire to Illinois is on a Wednesday when prices can be found for as low as $349. Flights from Eau Claire to Illinois on a Monday will generally be more expensive and average around $467. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Eau Claire to Illinois during this time can be as low as $355. Flights in the morning are often more expensive with an average ticket price of $391.

What is the cheapest Eau Claire to Illinois flight route?

Fly from Eau Claire to Chicago O'Hare Intl for the best Eau Claire - Illinois flight prices

What cabin class options are available on Eau Claire to Illinois flights?

There are 4 cabin classes available to choose from on Eau Claire to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Eau Claire to Illinois flights?

No. A direct flight is the cheapest option for a flight between Eau Claire to Illinois.

Cheap Eau Claire to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Eau Claire to Illinois

Best Price Found

$309

Fastest flight time

1h 26m

Direct flights

Tue, Thu, Fri, Sat and Sun

Airports in Illinois

98 airports
The best one-way flight to Illinois from Eau Claire in the past 72 hours is $309. The best round-trip flight deal from Eau Claire to Illinois found on momondo in the last 72 hours is $297.
The fastest flight from Eau Claire to Illinois takes 1h 26m
Direct flights go from Eau Claire to Illinois on Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There are 98 airports in Illinois. From Eau Claire there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

  • When did momondo last update prices for flights from Eau Claire Airport to Illinois?

    Prices for flights from Eau Claire Airport to Illinois are refreshed on a daily basis.

  • How many operators does momondo search for flights from Eau Claire Airport to Illinois?

  • How old do you have to be to fly from Eau Claire Airport to Illinois?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Eau Claire Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Eau Claire to Illinois?

Best airlines flying from Eau Claire to Illinois

Compare and see reviews for airlines that fly from Eau Claire to Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $180Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Eau Claire to Illinois?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Eau Claire to Illinois for you.

Can I find flights from Eau Claire to Illinois with flexible booking policies on momondo?

momondo does allow users to show only those flights to Illinois from Eau Claire which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Eau Claire to Illinois?

Once all potential Eau Claire to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Eau Claire to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Eau Claire to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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