Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Wausau to Illinois from $301

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Wausau to Illinois departing on 11/8. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Wausau to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:29 am - 12:58 pmCWA-ORD
1h 29mnonstop
American Airlines Logo
10:20 pm - 11:35 pmORD-CWA
1h 15mnonstop
$301American Airlines
Find Deal
Sat, Nov 8 - Sun, Nov 9
Delta Logo
7:00 am - 1:08 pmCWA-MDW
6h 08m1 stop
Delta Logo
9:20 am - 3:29 pmMDW-CWA
6h 09m1 stop
$301Delta
Find Deal
Sat, Apr 4 - Tue, Apr 7
Delta Logo
7:00 am - 11:35 amCWA-STL
4h 35m1 stop
Delta Logo
5:30 pm - 9:15 pmSTL-CWA
3h 45m1 stop
$308Delta
Find Deal
Sat, Apr 4 - Tue, Apr 7
Delta Logo
4:15 pm - 11:40 pmCWA-STL
7h 25m2 stops
Delta Logo
8:50 am - 3:29 pmSTL-CWA
6h 39m1 stop
$313Delta
Find Deal
Sat, Apr 4 - Tue, Apr 7
American Airlines Logo
11:29 am - 12:58 pmCWA-ORD
1h 29mnonstop
American Airlines Logo
3:31 pm - 4:43 pmORD-CWA
1h 12mnonstop
$321American Airlines
Find Deal
Sun, Nov 23 - Fri, Nov 28
Delta Logo
7:00 am - 1:08 pmCWA-MDW
6h 08m1 stop
Delta Logo
9:20 am - 3:29 pmMDW-CWA
6h 09m1 stop
$321Delta
Find Deal
Sat, Apr 4 - Tue, Apr 7
Delta Logo
7:00 am - 11:35 amCWA-STL
4h 35m1 stop
Delta Logo
8:50 am - 3:29 pmSTL-CWA
6h 39m1 stop
$337Delta
Find Deal
Sat, Apr 4 - Tue, Apr 7
American Airlines Logo
6:03 am - 7:30 amCWA-ORD
1h 27mnonstop
American Airlines Logo
9:40 am - 10:58 amORD-CWA
1h 18mnonstop
$341American Airlines
Find Deal
Sat, Oct 11 - Tue, Nov 11
Delta Logo
4:15 pm - 11:40 pmCWA-STL
7h 25m2 stops
Delta Logo
3:50 pm - 9:15 pmSTL-CWA
5h 25m1 stop
$342Delta
Find Deal
Sat, Apr 4 - Tue, Apr 7
Delta Logo
7:00 am - 12:35 pmCWA-MDW
5h 35m2 stops
Delta Logo
9:20 am - 3:29 pmMDW-CWA
6h 09m1 stop
$385Delta
Find Deal
Sat, Apr 4 - Tue, Apr 7

American Airlines flights from Wausau to Illinois

Our best American Airlines deals on Wausau to Illinois flight tickets
American Airlines
Nov 8
CWA11:29 amWausau Central Wisconsin
1h 29m
ORD12:58 pmChicago O'Hare Intl
Nov 9
ORD10:20 pmChicago O'Hare Intl
1h 15m
CWA11:35 pmWausau Central Wisconsin
$301
Find similar
American Airlines
Nov 23
CWA11:29 amWausau Central Wisconsin
1h 29m
ORD12:58 pmChicago O'Hare Intl
Nov 28
ORD3:31 pmChicago O'Hare Intl
1h 12m
CWA4:43 pmWausau Central Wisconsin
$321
Find similar
American Airlines
Oct 11
CWA6:03 amWausau Central Wisconsin
1h 27m
ORD7:30 amChicago O'Hare Intl
Nov 11
ORD9:40 amChicago O'Hare Intl
1h 18m
CWA10:58 amWausau Central Wisconsin
$341
Find similar

Delta flights from Wausau to Illinois

Our best Delta deals on Wausau to Illinois flight tickets
Delta
Apr 4
CWA7:00 amWausau Central Wisconsin
6h 08m
1 stop
MDW1:08 pmChicago Midway
Apr 7
MDW9:20 amChicago Midway
6h 09m
1 stop
CWA3:29 pmWausau Central Wisconsin
$301
Find similar
Delta
Apr 4
CWA7:00 amWausau Central Wisconsin
4h 35m
1 stop
STL11:35 amLambert-St Louis
Apr 7
STL5:30 pmLambert-St Louis
3h 45m
1 stop
CWA9:15 pmWausau Central Wisconsin
$308
Find similar
Delta
Apr 4
CWA4:15 pmWausau Central Wisconsin
7h 25m
2 stops
STL11:40 pmLambert-St Louis
Apr 7
STL8:50 amLambert-St Louis
6h 39m
1 stop
CWA3:29 pmWausau Central Wisconsin
$313
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Wausau 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 October 8, 2025.
Use the filters below to find and compare flights from Wausau to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WausauChicago

CWA - ORD

CWAORD

Wausau Central Wisconsin

Sat 11/8

11:29 am-12:58 pm

Nonstop1h 29m

Chicago O'Hare Intl

Sun 11/9

10:20 pm-11:35 pm

Nonstop1h 15m

$301

WausauChicago

CWA - MDW

CWAMDW

Wausau Central Wisconsin

Sat 4/4

7:00 am-1:08 pm

1 stop6h 08m

Chicago Midway

Tue 4/7

9:20 am-3:29 pm

1 stop6h 09m

$301

WausauSt. Louis

CWA - STL

CWASTL

Wausau Central Wisconsin

Sat 4/4

7:00 am-11:35 am

1 stop4h 35m

Lambert-St Louis

Tue 4/7

5:30 pm-9:15 pm

1 stop3h 45m

$308

WausauSt. Louis

CWA - STL

CWASTL

Wausau Central Wisconsin

Sat 4/4

4:15 pm-11:40 pm

2 stops7h 25m

Lambert-St Louis

Tue 4/7

8:50 am-3:29 pm

1 stop6h 39m

$313

WausauChicago

CWA - ORD

CWAORD

Wausau Central Wisconsin

Sun 11/23

11:29 am-12:58 pm

Nonstop1h 29m

Chicago O'Hare Intl

Fri 11/28

3:31 pm-4:43 pm

Nonstop1h 12m

$321

WausauChicago

CWA - MDW

CWAMDW

Wausau Central Wisconsin

Sat 4/4

7:00 am-1:08 pm

1 stop6h 08m

Chicago Midway

Tue 4/7

9:20 am-3:29 pm

1 stop6h 09m

$321

WausauSt. Louis

CWA - STL

CWASTL

Wausau Central Wisconsin

Sat 4/4

7:00 am-11:35 am

1 stop4h 35m

Lambert-St Louis

Tue 4/7

8:50 am-3:29 pm

1 stop6h 39m

$337

WausauChicago

CWA - ORD

CWAORD

Wausau Central Wisconsin

Sat 10/11

6:03 am-7:30 am

Nonstop1h 27m

Chicago O'Hare Intl

Tue 11/11

9:40 am-10:58 am

Nonstop1h 18m

$341

WausauSt. Louis

CWA - STL

CWASTL

Wausau Central Wisconsin

Sat 4/4

4:15 pm-11:40 pm

2 stops7h 25m

Lambert-St Louis

Tue 4/7

3:50 pm-9:15 pm

1 stop5h 25m

$342

WausauChicago

CWA - MDW

CWAMDW

Wausau Central Wisconsin

Sat 4/4

7:00 am-12:35 pm

2 stops5h 35m

Chicago Midway

Tue 4/7

9:20 am-3:29 pm

1 stop6h 09m

$385

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

See travel insights to Illinois from

How to get the cheapest flight ticket from Wausau 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 Wausau to Illinois is on a Wednesday when prices can be found for as low as $500. Flights from Wausau to Illinois on a Monday will generally be more expensive and average around $629. 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 Wausau to Illinois during this time can be as low as $545. Flights at noon are often more expensive with an average ticket price of $581.

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

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

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

There are 3 cabin classes available to choose from on Wausau Central Wisconsin 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 Wausau to Illinois flights?

You could potentially save up to 49% on your flight if you consider stops on a Wausau to Illinois flight.

Cheap Wausau to Illinois flight deals and tips

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

Best Price Found

$354

Fastest flight time

1h 21m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sun

Airports in Illinois

1 airport
The best one-way flight to Illinois from Wausau in the past 72 hours is $354. The best round-trip flight deal from Wausau to Illinois found on momondo in the last 72 hours is $419.
The fastest flight from Wausau to Illinois takes 1h 21m
Direct flights go from Wausau to Illinois on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)
Search flight deals

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

    Prices for flights from Wausau Central Wisconsin Airport to Illinois refresh daily.

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

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

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

    The travel and health documents you'll need for your trip to Illinois 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 Illinois. 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 Wausau to Illinois?

Best airlines flying from Wausau to Illinois

Compare and see reviews for airlines that fly from Wausau to Illinois with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $281Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Wausau.

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

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

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

Once all potential Wausau 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 Wausau to Illinois right now. Can momondo alert me if prices change?

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

An easier way to manage your Illinois 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 11/7
Fri 11/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $49
Flights to Los Angelesfrom $49
Flights to Miamifrom $63
Flights to Chicagofrom $49
Flights to Orlandofrom $58
Flights to Las Vegasfrom $48
Flights to San Franciscofrom $58
Flights to Washington, D.C.from $58
Flights to Bostonfrom $63
Flights to Atlantafrom $51
Flights to Dallasfrom $63
Flights to Seattlefrom $89