How many flights depart from Eau Claire to Chicago on average per week?

As of September 2026, there are 14 flights per week flying from Eau Claire to Chicago. The most common day of the week flights depart is Mon, with 21% of flights taking off on this day.

What is the cheapest airline that flies from Eau Claire to Chicago?

United Airlines is the most popular carrier operating from Eau Claire to Chicago

What airlines fly to Chicago?

United Airlines, Delta and Sun Country Air are the top three most popular airlines that fly to Chicago from Eau Claire according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 6 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

How many flights depart from Eau Claire to Chicago on average per day?

As of September 2026, 2 flights take off from Eau Claire and land in Chicago each day. The most common flight departure time for this route is 2:00PM, with 58% of daily flights taking off in the afternoon.

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

Prices for flights from Eau Claire Airport to Chicago are updated daily.

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

As of September 2026, there is 1 operator available to choose from for flights from Eau Claire Airport to Chicago.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Eau Claire Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago 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 Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$93 Cheap Flights from Eau Claire to Chicago in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Eau Claire to Chicago

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 4:05 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 30mnonstop

12:29 pm - 1:54 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 25mnonstop

$180United Airlines

Sun, Oct 18 - Fri, Oct 23

5:05 am - 6:43 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 38mnonstop

10:15 am - 11:43 amORD Chicago O'Hare Intl-EAU Eau Claire

1h 28mnonstop

$180United Airlines

Sat, Nov 21 - Tue, Dec 1

2:35 pm - 4:05 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 30mnonstop

10:00 pm - 11:32 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 32mnonstop

$180United Airlines

Wed, Oct 21 - Sat, Oct 24

5:00 am - 6:29 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 29mnonstop

10:00 pm - 11:32 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 32mnonstop

$180United Airlines

Fri, Oct 9 - Fri, Oct 16

5:05 am - 6:43 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 38mnonstop

11:59 am - 1:27 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 28mnonstop

$180United Airlines

Fri, Nov 6 - Sun, Nov 8

2:26 pm - 4:05 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 39mnonstop

11:59 am - 1:27 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 28mnonstop

$180United Airlines

Fri, Nov 6 - Sun, Nov 8

5:00 am - 6:29 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 29mnonstop

12:29 pm - 1:54 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 25mnonstop

$180United Airlines

Mon, Oct 19 - Thu, Oct 22

2:35 pm - 4:05 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 30mnonstop

10:00 pm - 11:32 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 32mnonstop

$180United Airlines

Wed, Oct 7 - Wed, Oct 21

2:26 pm - 4:05 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 39mnonstop

10:10 pm - 11:31 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 21mnonstop

$180United Airlines

Sun, Nov 15 - Tue, Nov 17

5:05 am - 6:43 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 38mnonstop

11:59 am - 1:27 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 28mnonstop

$193United Airlines

Wed, Oct 28 - Thu, Oct 29

Cheap direct flights

Enter your travel dates to find the best prices.

2:35 pm - 4:05 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 30mnonstop

12:29 pm - 1:54 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 25mnonstop

$180United Airlines

Sun, Oct 18 - Fri, Oct 23

5:05 am - 6:43 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 38mnonstop

10:15 am - 11:43 amORD Chicago O'Hare Intl-EAU Eau Claire

1h 28mnonstop

$180United Airlines

Sat, Nov 21 - Tue, Dec 1

2:35 pm - 4:05 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 30mnonstop

10:00 pm - 11:32 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 32mnonstop

$180United Airlines

Wed, Oct 21 - Sat, Oct 24

5:00 am - 6:29 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 29mnonstop

10:00 pm - 11:32 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 32mnonstop

$180United Airlines

Fri, Oct 9 - Fri, Oct 16

5:05 am - 6:43 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 38mnonstop

11:59 am - 1:27 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 28mnonstop

$180United Airlines

Fri, Nov 6 - Sun, Nov 8

2:26 pm - 4:05 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 39mnonstop

11:59 am - 1:27 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 28mnonstop

$180United Airlines

Fri, Nov 6 - Sun, Nov 8

5:00 am - 6:29 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 29mnonstop

12:29 pm - 1:54 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 25mnonstop

$180United Airlines

Mon, Oct 19 - Thu, Oct 22

2:35 pm - 4:05 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 30mnonstop

10:00 pm - 11:32 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 32mnonstop

$180United Airlines

Wed, Oct 7 - Wed, Oct 21

2:26 pm - 4:05 pmEAU Eau Claire-ORD Chicago O'Hare Intl

1h 39mnonstop

10:10 pm - 11:31 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 21mnonstop

$180United Airlines

Sun, Nov 15 - Tue, Nov 17

5:05 am - 6:43 amEAU Eau Claire-ORD Chicago O'Hare Intl

1h 38mnonstop

11:59 am - 1:27 pmORD Chicago O'Hare Intl-EAU Eau Claire

1h 28mnonstop

$193United Airlines

Wed, Oct 28 - Thu, Oct 29

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United Airlines flights from Eau Claire to Chicago

Our best United Airlines deals on Eau Claire to Chicago flight tickets

United Airlines

Nov 6

EAU2:26 pmEau Claire

1h 39m

ORD4:05 pmChicago O'Hare Intl

Nov 8

ORD11:59 amChicago O'Hare Intl

1h 28m

EAU1:27 pmEau Claire

$180

United Airlines

Oct 28

EAU5:05 amEau Claire

1h 38m

ORD6:43 amChicago O'Hare Intl

Oct 29

ORD11:59 amChicago O'Hare Intl

1h 28m

EAU1:27 pmEau Claire

$193

United Airlines

Oct 8

EAU2:35 pmEau Claire

1h 30m

ORD4:05 pmChicago O'Hare Intl

Oct 11

ORD10:00 pmChicago O'Hare Intl

1h 32m

EAU11:32 pmEau Claire

$200

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Eau ClaireChicago

EAU Eau Claire - ORD Chicago O'Hare Intl

EAUORD

Eau Claire

Sun 10/18

2:35 pm-4:05 pm

Nonstop1h 30m

Chicago O'Hare Intl

Fri 10/23

12:29 pm-1:54 pm

Nonstop1h 25m

$180

Eau ClaireChicago

EAU Eau Claire - ORD Chicago O'Hare Intl

EAUORD

Eau Claire

Sat 11/21

5:05 am-6:43 am

Nonstop1h 38m

Chicago O'Hare Intl

Tue 12/1

10:15 am-11:43 am

Nonstop1h 28m

$180

Eau ClaireChicago

EAU Eau Claire - ORD Chicago O'Hare Intl

EAUORD

Eau Claire

Wed 10/21

2:35 pm-4:05 pm

Nonstop1h 30m

Chicago O'Hare Intl

Sat 10/24

10:00 pm-11:32 pm

Nonstop1h 32m

$180

Eau ClaireChicago

EAU Eau Claire - ORD Chicago O'Hare Intl

EAUORD

Eau Claire

Fri 10/9

5:00 am-6:29 am

Nonstop1h 29m

Chicago O'Hare Intl

Fri 10/16

10:00 pm-11:32 pm

Nonstop1h 32m

$180

Eau ClaireChicago

EAU Eau Claire - ORD Chicago O'Hare Intl

EAUORD

Eau Claire

Fri 11/6

5:05 am-6:43 am

Nonstop1h 38m

Chicago O'Hare Intl

Sun 11/8

11:59 am-1:27 pm

Nonstop1h 28m

$180

Eau ClaireChicago

EAU Eau Claire - ORD Chicago O'Hare Intl

EAUORD

Eau Claire

Fri 11/6

2:26 pm-4:05 pm

Nonstop1h 39m

Chicago O'Hare Intl

Sun 11/8

11:59 am-1:27 pm

Nonstop1h 28m

$180

Quickest round-trip

Eau ClaireChicago

EAU Eau Claire - ORD Chicago O'Hare Intl

EAUORD

Eau Claire

Mon 10/19

5:00 am-6:29 am

Nonstop1h 29m

Chicago O'Hare Intl

Thu 10/22

12:29 pm-1:54 pm

Nonstop1h 25m

$180

Eau ClaireChicago

EAU Eau Claire - ORD Chicago O'Hare Intl

EAUORD

Eau Claire

Wed 10/7

2:35 pm-4:05 pm

Nonstop1h 30m

Chicago O'Hare Intl

Wed 10/21

10:00 pm-11:32 pm

Nonstop1h 32m

$180

Eau ClaireChicago

EAU Eau Claire - ORD Chicago O'Hare Intl

EAUORD

Eau Claire

Sun 11/15

2:26 pm-4:05 pm

Nonstop1h 39m

Chicago O'Hare Intl

Tue 11/17

10:10 pm-11:31 pm

Nonstop1h 21m

$180

Eau ClaireChicago

EAU Eau Claire - ORD Chicago O'Hare Intl

EAUORD

Eau Claire

Wed 10/28

5:05 am-6:43 am

Nonstop1h 38m

Chicago O'Hare Intl

Thu 10/29

11:59 am-1:27 pm

Nonstop1h 28m

$193

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to Chicago?

The month of July is, on average, the cheapest month to fly to Chicago from Eau Claire, with most prices found around $180. If you’re not able to fly to Chicago in July, then June is your next best option. Flight prices from Eau Claire to Chicago during June average around $180.

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

The cheapest day to depart on your flight to Chicago is on a Wednesday when prices can be found for as low as $372. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Eau Claire to Chicago for around $492.

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

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Eau Claire to Chicago during this time can be as low as $388. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $424.

What is the cheapest Eau Claire to Chicago flight route?

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

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

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

When to book flights from Eau Claire to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Eau Claire to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Eau Claire to Chicago (EAU to CHI) flight deals and tips

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

Best Price Found	$93
Fastest flight time	1h 29m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Eau Claire in the past 72 hours is $93. The best round-trip flight deal from Eau Claire to Chicago found on momondo in the last 72 hours is $180.

The fastest flight from Eau Claire to Chicago takes 1h 29m

Direct flights go from Eau Claire to Chicago every day.

There are 3 airports in Chicago. From Eau Claire there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from Eau Claire to Chicago

How far is Eau Claire to Chicago by plane?
The straight-line distance from Eau Claire to Chicago is 280.8 mi. In terms of flight time, this usually takes a little over 1h 29m.
When did momondo last update prices for flights from Eau Claire Airport to Chicago?
Prices for flights from Eau Claire Airport to Chicago are updated daily.
How many operators does momondo search for flights from Eau Claire Airport to Chicago?
As of September 2026, there is 1 operator available to choose from for flights from Eau Claire Airport to Chicago.
How old do you have to be to fly from Eau Claire Airport to Chicago?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Eau Claire Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago 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 Chicago. 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 Chicago?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Eau Claire to Chicago is Canadair (Bombardier) Regional Jet (61.11% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 200 (11.11%), Boeing 737-800 (11.11%), and Airbus A321-100/200 (5.56%).
What is the most popular airline from Eau Claire to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Eau Claire to Chicago is United Airlines (100% of total bookings).

Best airlines flying from Eau Claire to Chicago

Compare and see reviews for airlines that fly from Eau Claire to Chicago with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $180	Free Cancellation	Rating 7.4 10,214 reviews		Search United Airlines flights

United Airlines Flights From Eau Claire to Chicago
United Airlines operates around 12 flights from Eau Claire to Chicago every week. The average price of these flights found in the last 72 hours has been $200, but momondo users have found United Airlines deals from Eau Claire to Chicago from as low as $180 round-trip. United Airlines has been scored 7.4/10 in 10,209 reviews.

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Why use momondo?

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

Finding the right flight to Chicago from Eau Claire is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Chicago 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 Chicago?

momondo helps you find the best flight between Eau Claire and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Eau Claire to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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Cheap flights from Eau Claire to Chicago from $93

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 Chicago departing on 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Eau Claire to Chicago

Our best United Airlines deals on Eau Claire to Chicago flight tickets

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

What is the cheapest month to fly to Chicago?

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

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

What is the cheapest Eau Claire to Chicago flight route?

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

What is the cheapest airline that flies from Eau Claire to Chicago?

What airlines fly to Chicago?

How many flights depart from Eau Claire to Chicago on average per day?

How many flights depart from Eau Claire to Chicago on average per week?

When to book flights from Eau Claire to Chicago

Cheap Eau Claire to Chicago (EAU to CHI) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

Frequently asked questions about flying from Eau Claire to Chicago

Best airlines flying from Eau Claire to Chicago

Compare and see reviews for airlines that fly from Eau Claire to Chicago with momondo

Traveling to a place near Chicago?

Why use momondo?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago

Fly your favorite airline to Chicago

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Chicago

List of cabin classes available on flights landing in Chicago. Availability may vary depending on flight origin and airline.

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