How many flights depart from Illinois to Wausau on average per day?

As of November 2025, 3 flights take off from Illinois and land in Wausau each day. The most common flight departure time for this route is 10:00PM, with 38% of daily flights taking off in the evening.

How many flights depart from Illinois to Wausau on average per week?

As of November 2025, there are 22 flights per week flying from Illinois to Wausau. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

What is the cheapest airline that flies from Illinois to Wausau Central Wisconsin?

Delta and American Airlines are the most popular carriers operating from Illinois to Wausau Central Wisconsin

When did momondo last update prices for flights from Illinois to Wausau Central Wisconsin Airport?

Prices for flights from Illinois to Wausau Central Wisconsin Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Illinois to Wausau Central Wisconsin Airport?

As of November 2025, there is 1 operator available to choose from for flights from Illinois to Wausau Central Wisconsin Airport.

How old do you have to be to fly from Illinois to Wausau Central Wisconsin 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 Wausau Central Wisconsin Airport.

What documentation or ID do you need to fly to Wausau Central Wisconsin Airport?

The travel and health documents you'll need for your trip to Wausau Central Wisconsin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Wausau Central Wisconsin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$194 Cheap Flights from Illinois to Wausau in 2025/26

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Cheap round-trip flights

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5:30 pm - 9:15 pmSTL-CWA

3h 45m1 stop

4:15 pm - 11:40 pmCWA-STL

7h 25m2 stops

$293Delta

Find Deal

Tue, Apr 7 - Sat, Apr 11

9:40 am - 11:00 amORD-CWA

1h 20mnonstop

6:00 am - 7:38 amCWA-ORD

1h 38mnonstop

$301American Airlines

Find Deal

Tue, Dec 16 - Fri, Jan 9

9:40 am - 11:00 amORD-CWA

1h 20mnonstop

6:00 am - 7:30 amCWA-ORD

1h 30mnonstop

$303American Airlines

Find Deal

Sat, Dec 13 - Sun, Dec 14

6:30 am - 3:44 pmORD-CWA

9h 14m2 stops

4:15 pm - 9:56 pmCWA-ORD

5h 41m1 stop

$306Delta

Find Deal

Sat, Mar 7 - Wed, Mar 11

7:11 am - 4:43 pmSTL-CWA

9h 32m2 stops

11:29 am - 3:12 pmCWA-STL

3h 43m1 stop

$314American Airlines

Find Deal

Thu, Nov 20 - Sun, Nov 23

5:00 am - 4:43 pmSTL-CWA

11h 43m2 stops

6:00 am - 1:17 pmCWA-STL

7h 17m2 stops

$319American Airlines

Find Deal

Thu, Nov 20 - Sun, Nov 23

5:42 pm - 9:21 pmORD-CWA

3h 39m1 stop

7:00 am - 11:40 amCWA-ORD

4h 40m1 stop

$321Delta

Find Deal

Sat, Dec 13 - Sun, Dec 14

9:59 am - 3:43 pmMDW-CWA

5h 44m1 stop

7:00 am - 1:10 pmCWA-MDW

6h 10m1 stop

$321Delta

Find Deal

Sat, Dec 13 - Sun, Dec 14

6:45 am - 3:43 pmORD-CWA

8h 58m2 stops

4:23 pm - 7:55 pmCWA-ORD

3h 32m1 stop

$326Delta

Find Deal

Sat, Dec 13 - Sun, Dec 14

9:59 am - 3:43 pmMDW-CWA

5h 44m1 stop

7:00 am - 12:34 pmCWA-MDW

5h 34m2 stops

$326Delta

Find Deal

Sat, Dec 13 - Sun, Dec 14

Delta flights from Illinois to Wausau

Our best Delta deals on Illinois to Wausau flight tickets

Delta

Apr 7

STL5:30 pmLambert-St Louis

3h 45m

1 stop

CWA9:15 pmWausau Central Wisconsin

Apr 11

CWA4:15 pmWausau Central Wisconsin

7h 25m

2 stops

STL11:40 pmLambert-St Louis

$293

Find similar

Delta

Mar 7

ORD6:30 amChicago O'Hare Intl

9h 14m

2 stops

CWA3:44 pmWausau Central Wisconsin

Mar 11

CWA4:15 pmWausau Central Wisconsin

5h 41m

1 stop

ORD9:56 pmChicago O'Hare Intl

$306

Find similar

Delta

Dec 13

ORD5:42 pmChicago O'Hare Intl

3h 39m

1 stop

CWA9:21 pmWausau Central Wisconsin

Dec 14

CWA7:00 amWausau Central Wisconsin

4h 40m

1 stop

ORD11:40 amChicago O'Hare Intl

$321

Find similar

American Airlines flights from Illinois to Wausau

Our best American Airlines deals on Illinois to Wausau flight tickets

American Airlines

Dec 16

ORD9:40 amChicago O'Hare Intl

1h 20m

CWA11:00 amWausau Central Wisconsin

Jan 9

CWA6:00 amWausau Central Wisconsin

1h 38m

ORD7:38 amChicago O'Hare Intl

$301

Find similar

American Airlines

Dec 13

ORD9:40 amChicago O'Hare Intl

1h 20m

CWA11:00 amWausau Central Wisconsin

Dec 14

CWA6:00 amWausau Central Wisconsin

1h 30m

ORD7:30 amChicago O'Hare Intl

$303

Find similar

American Airlines

Nov 20

STL7:11 amLambert-St Louis

9h 32m

2 stops

CWA4:43 pmWausau Central Wisconsin

Nov 23

CWA11:29 amWausau Central Wisconsin

3h 43m

1 stop

STL3:12 pmLambert-St Louis

$314

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Tue 4/7

5:30 pm-9:15 pm

1 stop3h 45m

Wausau Central Wisconsin

Sat 4/11

4:15 pm-11:40 pm

2 stops7h 25m

$293

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Tue 12/16

9:40 am-11:00 am

Nonstop1h 20m

Wausau Central Wisconsin

Fri 1/9

6:00 am-7:38 am

Nonstop1h 38m

$301

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Sat 12/13

9:40 am-11:00 am

Nonstop1h 20m

Wausau Central Wisconsin

Sun 12/14

6:00 am-7:30 am

Nonstop1h 30m

$303

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Sat 3/7

6:30 am-3:44 pm

2 stops9h 14m

Wausau Central Wisconsin

Wed 3/11

4:15 pm-9:56 pm

1 stop5h 41m

$306

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Thu 11/20

7:11 am-4:43 pm

2 stops9h 32m

Wausau Central Wisconsin

Sun 11/23

11:29 am-3:12 pm

1 stop3h 43m

$314

St. LouisWausau

STL - CWA

STLCWA

Lambert-St Louis

Thu 11/20

5:00 am-4:43 pm

2 stops11h 43m

Wausau Central Wisconsin

Sun 11/23

6:00 am-1:17 pm

2 stops7h 17m

$319

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Sat 12/13

5:42 pm-9:21 pm

1 stop3h 39m

Wausau Central Wisconsin

Sun 12/14

7:00 am-11:40 am

1 stop4h 40m

$321

ChicagoWausau

MDW - CWA

MDWCWA

Chicago Midway

Sat 12/13

9:59 am-3:43 pm

1 stop5h 44m

Wausau Central Wisconsin

Sun 12/14

7:00 am-1:10 pm

1 stop6h 10m

$321

ChicagoWausau

ORD - CWA

ORDCWA

Chicago O'Hare Intl

Sat 12/13

6:45 am-3:43 pm

2 stops8h 58m

Wausau Central Wisconsin

Sun 12/14

4:23 pm-7:55 pm

1 stop3h 32m

$326

ChicagoWausau

MDW - CWA

MDWCWA

Chicago Midway

Sat 12/13

9:59 am-3:43 pm

1 stop5h 44m

Wausau Central Wisconsin

Sun 12/14

7:00 am-12:34 pm

2 stops5h 34m

$326

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How to get the cheapest flight ticket from Illinois to Wausau

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

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Other information

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

Our data shows that Wednesday is the least expensive day to fly to Wausau. Tickets to fly out on this day can be as low as $321. The most expensive day to fly to Wausau is Friday, with ticket prices averaging around $546.

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

According to our data, the cheapest time of day to fly to Wausau is in the morning. momondo users have found flights departing from Illinois to Wausau in the morning for as low as $301. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $546 on average. Flights to Wausau from Illinois at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Illinois to Wausau Central Wisconsin flight route?

Fly from Chicago O'Hare Intl to Wausau Central Wisconsin for the best Illinois - Wausau Central Wisconsin flight prices

What cabin class options are available on Illinois to Wausau Central Wisconsin flights?

There are 2 cabin classes available to choose from on Illinois to Wausau Central Wisconsin 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 Illinois to Wausau flights?

You could potentially save up to 3% on your flight if you consider stops on a Illinois to Wausau flight.

Cheap Illinois to Wausau flight deals and tips

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

Fastest flight time	1h 09m
Direct flights	Mon, Tue, Wed, Sat and Sun
Airports in Wausau	1 airport

The fastest flight from Illinois to Wausau takes 1h 09m

Direct flights go from Illinois to Wausau on Monday, Tuesday, Wednesday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Wausau: Wausau Central Wisconsin (CWA)

Search flight deals

When did momondo last update prices for flights from Illinois to Wausau Central Wisconsin Airport?
Prices for flights from Illinois to Wausau Central Wisconsin Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Wausau Central Wisconsin Airport?
As of November 2025, there is 1 operator available to choose from for flights from Illinois to Wausau Central Wisconsin Airport.
How old do you have to be to fly from Illinois to Wausau Central Wisconsin 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 Wausau Central Wisconsin Airport.
What documentation or ID do you need to fly to Wausau Central Wisconsin Airport?
The travel and health documents you'll need for your trip to Wausau Central Wisconsin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Wausau Central Wisconsin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Wausau?
Based on momondo bookings for flights between Illinois and Wausau, the leading plane model is Embraer ERJ-145, making up 33.33% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet with 22.22%, Embraer 170 with 22.22%, and Embraer 175 (Enhanced Winglets) with 11.11%.

Best airlines flying from Illinois to Wausau

Compare and see reviews for airlines that fly from Illinois to Wausau with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $281	Free Cancellation	Rating 7.2 11,045 reviews		Search American Airlines flights

Stevens Point

Marshfield

Wisconsin Rapids

Abbotsford

Mosinee

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Wausau. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Illinois to Wausau on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Illinois to Wausau?

momondo provides multiple filters to help you find the best flight to Wausau from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Wausau from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Illinois to Wausau from $194

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 Wausau departing on 1/9. 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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Big names and deals

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Delta flights from Illinois to Wausau

Our best Delta deals on Illinois to Wausau flight tickets

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Our best American Airlines deals on Illinois to Wausau flight tickets

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How to get the cheapest flight ticket from Illinois to Wausau

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 Wausau?

Our data shows that Wednesday is the least expensive day to fly to Wausau. Tickets to fly out on this day can be as low as $321. The most expensive day to fly to Wausau is Friday, with ticket prices averaging around $546.

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

What is the cheapest Illinois to Wausau Central Wisconsin flight route?

Fly from Chicago O'Hare Intl to Wausau Central Wisconsin for the best Illinois - Wausau Central Wisconsin flight prices

What cabin class options are available on Illinois to Wausau Central Wisconsin flights?

There are 2 cabin classes available to choose from on Illinois to Wausau Central Wisconsin 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 Illinois to Wausau flights?

You could potentially save up to 3% on your flight if you consider stops on a Illinois to Wausau flight.

What is the cheapest airline that flies from Illinois to Wausau Central Wisconsin?

Delta and American Airlines are the most popular carriers operating from Illinois to Wausau Central Wisconsin

How many flights depart from Illinois to Wausau on average per day?

As of November 2025, 3 flights take off from Illinois and land in Wausau each day. The most common flight departure time for this route is 10:00PM, with 38% of daily flights taking off in the evening.

How many flights depart from Illinois to Wausau on average per week?

As of November 2025, there are 22 flights per week flying from Illinois to Wausau. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

Cheap Illinois to Wausau flight deals and tips

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

Fastest flight time

Direct flights

Airports in Wausau

When did momondo last update prices for flights from Illinois to Wausau Central Wisconsin Airport?

How many operators does momondo search for flights from Illinois to Wausau Central Wisconsin Airport?

How old do you have to be to fly from Illinois to Wausau Central Wisconsin Airport?

What documentation or ID do you need to fly to Wausau Central Wisconsin Airport?

What is the most popular plane model from Illinois to Wausau?

Best airlines flying from Illinois to Wausau

Compare and see reviews for airlines that fly from Illinois to Wausau with momondo

Traveling to a place near Wausau?

Why use momondo?

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

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

How can momondo help me find flights from Illinois to Wausau?

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

An easier way to manage your Wausau 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

Airports servicing Wisconsin