What is the cheapest airline that flies from Chicago O'Hare Intl to Wisconsin?

United Airlines, Delta, and Denver Air Connection are the most popular carriers operating from Chicago O'Hare Intl to Wisconsin

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Wisconsin?

Prices for flights from Chicago O'Hare Intl Airport to Wisconsin were last updated today.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Wisconsin?

There are 6 operators available for flights from Chicago O'Hare Intl Airport to Wisconsin as of March 2026.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Wisconsin?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Wisconsin.

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

The travel and health documents you'll need for your trip to Wisconsin 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 Wisconsin. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$49 Cheap Flights from Chicago O'Hare Intl Airport to Wisconsin in 2026

Q: How many flights depart from Chicago O'Hare Intl Airport to Wisconsin on average per day?

The number of flights available between Chicago O'Hare Intl Airport and Wisconsin is 118 per day as of March 2026. The most frequent departure time is 4:00PM, with 40% of daily flights leaving in the evening.

Q: How many flights depart from Chicago O'Hare Intl Airport to Wisconsin on average per week?

The number of flights available between Chicago O'Hare Intl Airport and Wisconsin is 827 per week as of March 2026. The most frequent departure day is Tue, with 27% of weekly flights leaving on this day.

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Find the cheapest flights from Chicago O'Hare Intl Airport to Wisconsin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 7:57 am

ORD

MSP

1h 42mnonstop

7:00 am - 8:38 am

MSP

ORD

1h 38mnonstop

$115Delta

Thu, Apr 9 - Thu, Apr 16

7:42 pm - 8:47 pm

ORD

MKE

1h 05mnonstop

7:22 pm - 8:31 pm

MKE

ORD

1h 09mnonstop

$117United Airlines

Sat, Mar 28 - Mon, Mar 30

7:06 am - 8:01 am

ORD

MKE

0h 55mnonstop

5:00 am - 6:11 am

MKE

ORD

1h 11mnonstop

$118American Airlines

Sat, Mar 21 - Mon, Mar 23

7:05 pm - 8:51 pm

ORD

MSP

1h 46mnonstop

6:42 pm - 8:18 pm

MSP

ORD

1h 36mnonstop

$137Sun Country Air

Fri, Apr 10 - Sun, Apr 12

7:35 pm - 9:21 pm

ORD

MSP

1h 46mnonstop

4:12 pm - 5:48 pm

MSP

ORD

1h 36mnonstop

$138Sun Country Air

Fri, Apr 24 - Sun, Apr 26

4:40 pm - 5:59 pm

ORD

LSE

1h 19mnonstop

5:09 am - 6:30 am

LSE

ORD

1h 21mnonstop

$169American Airlines

Thu, Mar 19 - Sun, Mar 22

10:30 am - 11:45 am

ORD

IWD

1h 15mnonstop

1:30 pm - 2:45 pm

IWD

ORD

1h 15mnonstop

$198Denver Air Connection

Wed, Jul 29 - Thu, Jul 30

10:30 am - 11:45 am

ORD

IWD

1h 15mnonstop

1:30 pm - 2:45 pm

IWD

ORD

1h 15mnonstop

$213Denver Air Connection

Thu, Mar 19 - Wed, Mar 25

1:27 pm - 2:03 pm

ORD

ATW

24h 36m

1 stop

6:30 am - 9:17 pm

ATW

ORD

14h 47m

1 stop

$213Multiple Airlines

Wed, Apr 29 - Thu, May 14

10:30 am - 11:45 am

ORD

IWD

1h 15mnonstop

12:15 pm - 12:38 am

IWD

ORD

36h 23m

2 stops

$423Multiple Airlines

Mon, Mar 16 - Fri, Mar 20

Sun Country Air flights from Chicago O'Hare Intl Airport to Wisconsin

Our best Sun Country Air deals on Chicago O'Hare Intl Airport to Wisconsin flight tickets

Sun Country Air

Apr 10

ORD7:05 pmChicago O'Hare Intl

1h 46m

MSP8:51 pmMinneapolis St Paul

Apr 12

MSP6:42 pmMinneapolis St Paul

1h 36m

ORD8:18 pmChicago O'Hare Intl

$137

Sun Country Air

Apr 24

ORD7:35 pmChicago O'Hare Intl

1h 46m

MSP9:21 pmMinneapolis St Paul

Apr 26

MSP4:12 pmMinneapolis St Paul

1h 36m

ORD5:48 pmChicago O'Hare Intl

$138

Sun Country Air

Apr 16

ORD7:50 pmChicago O'Hare Intl

1h 46m

MSP9:36 pmMinneapolis St Paul

Apr 19

MSP4:24 pmMinneapolis St Paul

1h 36m

ORD6:00 pmChicago O'Hare Intl

$139

Frontier flights from Chicago O'Hare Intl Airport to Wisconsin

Our best Frontier deals on Chicago O'Hare Intl Airport to Wisconsin flight tickets

Frontier

May 14

ORD10:25 amChicago O'Hare Intl

23h 25m

1 stop

MSP9:50 amMinneapolis St Paul

May 17

MSP10:45 amMinneapolis St Paul

27h 32m

1 stop

ORD2:17 pmChicago O'Hare Intl

$160

Frontier

Apr 16

ORD5:01 amChicago O'Hare Intl

7h 44m

1 stop

MSP12:45 pmMinneapolis St Paul

Apr 23

MSP11:47 amMinneapolis St Paul

13h 05m

1 stop

ORD12:52 amChicago O'Hare Intl

$161

Frontier

Apr 16

ORD5:01 amChicago O'Hare Intl

7h 44m

1 stop

MSP12:45 pmMinneapolis St Paul

Apr 19

MSP1:30 pmMinneapolis St Paul

20h 20m

1 stop

ORD9:50 amChicago O'Hare Intl

$192

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Wisconsin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoMinneapolis

ORD - MSP

ORDMSP

Chicago O'Hare Intl

Thu 4/9

6:15 am-7:57 am

Nonstop1h 42m

Minneapolis St Paul

Thu 4/16

7:00 am-8:38 am

Nonstop1h 38m

$115

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Sat 3/28

7:42 pm-8:47 pm

Nonstop1h 05m

Milwaukee-Mitchell

Mon 3/30

7:22 pm-8:31 pm

Nonstop1h 09m

$117

ChicagoMilwaukee

ORD - MKE

ORDMKE

Chicago O'Hare Intl

Sat 3/21

7:06 am-8:01 am

Nonstop0h 55m

Milwaukee-Mitchell

Mon 3/23

5:00 am-6:11 am

Nonstop1h 11m

$118

ChicagoMinneapolis

ORD - MSP

ORDMSP

Chicago O'Hare Intl

Fri 4/10

7:05 pm-8:51 pm

Nonstop1h 46m

Minneapolis St Paul

Sun 4/12

6:42 pm-8:18 pm

Nonstop1h 36m

$137

ChicagoMinneapolis

ORD - MSP

ORDMSP

Chicago O'Hare Intl

Fri 4/24

7:35 pm-9:21 pm

Nonstop1h 46m

Minneapolis St Paul

Sun 4/26

4:12 pm-5:48 pm

Nonstop1h 36m

$138

ChicagoLa Crosse

ORD - LSE

ORDLSE

Chicago O'Hare Intl

Thu 3/19

4:40 pm-5:59 pm

Nonstop1h 19m

La Crosse

Sun 3/22

5:09 am-6:30 am

Nonstop1h 21m

$169

ChicagoIronwood

ORD - IWD

ORDIWD

Chicago O'Hare Intl

Wed 7/29

10:30 am-11:45 am

Nonstop1h 15m

Ironwood Gogebic County

Thu 7/30

1:30 pm-2:45 pm

Nonstop1h 15m

$198

ChicagoIronwood

ORD - IWD

ORDIWD

Chicago O'Hare Intl

Thu 3/19

10:30 am-11:45 am

Nonstop1h 15m

Ironwood Gogebic County

Wed 3/25

1:30 pm-2:45 pm

Nonstop1h 15m

$213

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Wed 4/29

1:27 pm-2:03 pm

1 stop24h 36m

Appleton Intl

Thu 5/14

6:30 am-9:17 pm

1 stop14h 47m

$213

ChicagoIronwood

ORD - IWD

ORDIWD

Chicago O'Hare Intl

Mon 3/16

10:30 am-11:45 am

Nonstop1h 15m

Ironwood Gogebic County

Fri 3/20

12:15 pm-12:38 am

2 stops36h 23m

$423

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Wisconsin

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 day to depart on your flight to Wisconsin?

The cheapest day to depart from Chicago O'Hare Intl Airport to Wisconsin is on a Monday. Travelers who choose to depart for Wisconsin on a Monday will often find tickets for as low as $199. The most expensive day to fly to Wisconsin is Tuesday, with ticket prices averaging around $361.

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

Our most recent data shows that the best time of day to fly to Wisconsin is in the evening. Flights from Chicago O'Hare Intl Airport to Wisconsin during this time can be as low as $194. Flights at noon are often more expensive with an average ticket price of $320.

What is the cheapest Chicago O'Hare Intl to Wisconsin flight route?

Fly from Chicago O'Hare Intl to Milwaukee-Mitchell for the best Chicago O'Hare Intl - Wisconsin flight prices

What cabin class options are available on Chicago O'Hare Intl to Wisconsin flights?

There are 4 cabin classes available to choose from on Chicago O'Hare Intl to 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 Chicago O'Hare Intl Airport to Wisconsin flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Wisconsin.

Cheap Chicago O'Hare Intl Airport to Wisconsin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Wisconsin

Best Price Found	$149
Fastest flight time	0h 57m
Direct flights	Every day
Airports in Wisconsin	80 airports

The best one-way flight to Wisconsin from Chicago O'Hare Intl Airport in the past 72 hours is $149. The best round-trip flight deal from Chicago O'Hare Intl Airport to Wisconsin found on momondo in the last 72 hours is $209.

The fastest flight from Chicago O'Hare Intl Airport to Wisconsin takes 0h 57m

Direct flights go from Chicago O'Hare Intl Airport to Wisconsin every day.

There are 80 airports in Wisconsin. From Chicago O'Hare Intl Airport there are direct flights to Appleton Intl (ATW), Milwaukee-Mitchell (MKE), Green Bay Austin-Straubel (GRB), Madison Truax Field (MSN).

Search flight deals

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Wisconsin?
Prices for flights from Chicago O'Hare Intl Airport to Wisconsin were last updated today.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Wisconsin?
There are 6 operators available for flights from Chicago O'Hare Intl Airport to Wisconsin as of March 2026.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Wisconsin?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Wisconsin.
What documentation or ID do you need to fly to Wisconsin?
The travel and health documents you'll need for your trip to Wisconsin 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 Wisconsin. 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 Chicago O'Hare Intl Airport to Wisconsin?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and Wisconsin, the leading plane model is Canadair (Bombardier) Regional Jet, making up 18.47% of the total bookings. Other popular models include Embraer 170 with 17.77%, Canadair (Bombardier) Regional Jet CRJ-550 with 16.72%, and Embraer 175 (Enhanced Winglets) with 11.85%.

Best airlines flying from Chicago O'Hare Intl Airport to Wisconsin

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Wisconsin with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $179	Free Cancellation	Rating 7.1 11,378 reviews		Search American Airlines flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 9,382 reviews		Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Wisconsin. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Chicago to Wisconsin flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Wisconsin?

Once you have performed a search for Chicago to Wisconsin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Wisconsin from Chicago 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.