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Cheap flights from Illinois to Eau Claire from $88

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Eau Claire departing on 6/2. 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 Illinois to Eau Claire

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:29 pm - 1:59 pm
ORD
-
EAU
1h 30mnonstop
United Airlines Logo
2:40 pm - 4:07 pm
EAU
-
ORD
1h 27mnonstop
$180United Airlines
Fri, Jun 5 - Thu, Jun 11
United Airlines Logo
12:29 pm - 1:59 pm
ORD
-
EAU
1h 30mnonstop
United Airlines Logo
5:00 am - 6:27 am
EAU
-
ORD
1h 27mnonstop
$200United Airlines
Wed, Jun 3 - Sun, Jun 7
United Airlines Logo
9:55 pm - 11:28 pm
ORD
-
EAU
1h 33mnonstop
United Airlines Logo
5:00 am - 6:27 am
EAU
-
ORD
1h 27mnonstop
$201United Airlines
Fri, Jun 5 - Sun, Jun 7
United Airlines Logo
9:55 pm - 11:28 pm
ORD
-
EAU
1h 33mnonstop
United Airlines Logo
5:00 am - 6:27 am
EAU
-
ORD
1h 27mnonstop
$202United Airlines
Fri, Jun 5 - Sun, Jun 7
United Airlines Logo
9:55 pm - 11:28 pm
ORD
-
EAU
1h 33mnonstop
United Airlines Logo
5:00 am - 6:27 am
EAU
-
ORD
1h 27mnonstop
$205United Airlines
Wed, Jun 10 - Wed, Jun 17
United Airlines Logo
12:29 pm - 1:59 pm
ORD
-
EAU
1h 30mnonstop
United Airlines Logo
5:00 am - 6:27 am
EAU
-
ORD
1h 27mnonstop
$250United Airlines
Wed, Jun 3 - Sun, Jun 7
United Airlines Logo
9:55 pm - 11:28 pm
ORD
-
EAU
1h 33mnonstop
United Airlines Logo
2:40 pm - 4:07 pm
EAU
-
ORD
1h 27mnonstop
$280United Airlines
Sat, May 30 - Wed, Jun 3
United Airlines Logo
12:35 pm - 2:05 pm
ORD
-
EAU
1h 30mnonstop
United Airlines Logo
5:00 am - 6:27 am
EAU
-
ORD
1h 27mnonstop
$300United Airlines
Fri, May 29 - Tue, Jun 2
United Airlines Logo
9:55 pm - 11:28 pm
ORD
-
EAU
1h 33mnonstop
United Airlines Logo
5:00 am - 6:27 am
EAU
-
ORD
1h 27mnonstop
$359United Airlines
Sat, Jun 13 - Sat, Jun 20
United Airlines Logo
9:55 pm - 11:28 pm
ORD
-
EAU
1h 33mnonstop
United Airlines Logo
2:34 pm - 4:01 pm
EAU
-
ORD
1h 27mnonstop
$380United Airlines
Thu, Aug 6 - Fri, Aug 7

United Airlines flights from Illinois to Eau Claire

Our best United Airlines deals on Illinois to Eau Claire flight tickets
United Airlines
Jun 5
ORD12:29 pmChicago O'Hare Intl
1h 30m
EAU1:59 pmEau Claire
Jun 11
EAU2:40 pmEau Claire
1h 27m
ORD4:07 pmChicago O'Hare Intl
$180
United Airlines
Jun 3
ORD12:29 pmChicago O'Hare Intl
1h 30m
EAU1:59 pmEau Claire
Jun 7
EAU5:00 amEau Claire
1h 27m
ORD6:27 amChicago O'Hare Intl
$200
United Airlines
Jun 5
ORD9:55 pmChicago O'Hare Intl
1h 33m
EAU11:28 pmEau Claire
Jun 7
EAU5:00 amEau Claire
1h 27m
ORD6:27 amChicago O'Hare Intl
$201

momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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, momondo users made 832,500 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Illinois to Eau Claire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Fri 6/5

12:29 pm-1:59 pm

Nonstop1h 30m

Eau Claire

Thu 6/11

2:40 pm-4:07 pm

Nonstop1h 27m

$180

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Wed 6/3

12:29 pm-1:59 pm

Nonstop1h 30m

Eau Claire

Sun 6/7

5:00 am-6:27 am

Nonstop1h 27m

$200

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Fri 6/5

9:55 pm-11:28 pm

Nonstop1h 33m

Eau Claire

Sun 6/7

5:00 am-6:27 am

Nonstop1h 27m

$201

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Fri 6/5

9:55 pm-11:28 pm

Nonstop1h 33m

Eau Claire

Sun 6/7

5:00 am-6:27 am

Nonstop1h 27m

$202

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Wed 6/10

9:55 pm-11:28 pm

Nonstop1h 33m

Eau Claire

Wed 6/17

5:00 am-6:27 am

Nonstop1h 27m

$205

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Wed 6/3

12:29 pm-1:59 pm

Nonstop1h 30m

Eau Claire

Sun 6/7

5:00 am-6:27 am

Nonstop1h 27m

$250

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Sat 5/30

9:55 pm-11:28 pm

Nonstop1h 33m

Eau Claire

Wed 6/3

2:40 pm-4:07 pm

Nonstop1h 27m

$280

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Fri 5/29

12:35 pm-2:05 pm

Nonstop1h 30m

Eau Claire

Tue 6/2

5:00 am-6:27 am

Nonstop1h 27m

$300

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Sat 6/13

9:55 pm-11:28 pm

Nonstop1h 33m

Eau Claire

Sat 6/20

5:00 am-6:27 am

Nonstop1h 27m

$359

ChicagoEau Claire

ORD - EAU

ORDEAU

Chicago O'Hare Intl

Thu 8/6

9:55 pm-11:28 pm

Nonstop1h 33m

Eau Claire

Fri 8/7

2:34 pm-4:01 pm

Nonstop1h 27m

$380

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Eau Claire from

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

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 Eau Claire?

Our data shows that Wednesday is the least expensive day to fly to Eau Claire. Tickets to fly out on this day can be as low as $200. The most expensive day to fly to Eau Claire is Friday, with ticket prices averaging around $300.

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

According to our data, the cheapest time of day to fly to Eau Claire is in the evening. momondo users have found flights departing from Illinois to Eau Claire in the evening for as low as $200. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Eau Claire are more costly in the morning, with an average ticket price of $280. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Illinois to Eau Claire flight route?

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

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

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

Cheap Illinois to Eau Claire flight deals and tips

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

Fastest flight time

1h 33m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Eau Claire

1 airport
The fastest flight from Illinois to Eau Claire takes 1h 33m
Direct flights go from Illinois to Eau Claire on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Eau Claire. From Illinois there are direct flights to Eau Claire (EAU).
Search flight deals

Frequently asked questions about flying from Illinois to Eau Claire

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

    Prices for flights from Illinois to Eau Claire Airport were last updated today.

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

    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 Illinois to Eau Claire Airport.

  • What documentation or ID do you need to fly to Eau Claire Airport?

    The required travel and health documents for your Eau Claire Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Eau Claire Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Traveling to a place near Eau Claire?

Book flights to Eau Claire if you plan to visit one of these locations
Chippewa Falls

Why use momondo?

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

It is quick and easy to find Illinois to Eau Claire flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Eau Claire that suits you.

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

Flights from Illinois to Eau Claire with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Eau Claire.

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

If you are simply researching potential flights to Eau Claire, momondo offers a useful price alert feature which will track prices for flights to Eau Claire from Illinois and alert you when they change.

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