How does KAYAK find such low prices on flights from Wisconsin to Chicago O'Hare Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Wisconsin to Chicago O'Hare Airport. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Wisconsin to Chicago O'Hare Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Wisconsin is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Wisconsin to Chicago O'Hare Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back to Wisconsin with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wisconsin to Chicago O'Hare Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport from Wisconsin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$79 Cheap Flights from Wisconsin to Chicago O'Hare Intl Airport

ORD

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

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In the last 7 days travelers have searched 43,219,010 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Low season	January
High season	June
Cheapest flight	$79

Best time to beat the crowds with an average 20% drop in price.

Most popular time to fly with an average 25% increase in price.

Flight from Milwaukee to Chicago O'Hare Airport

How does KAYAK find such low prices on flights from Wisconsin to Chicago O'Hare Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Wisconsin to Chicago O'Hare Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Wisconsin to Chicago O'Hare Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Wisconsin is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Wisconsin to Chicago O'Hare Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back to Wisconsin with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wisconsin to Chicago O'Hare Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport from Wisconsin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Nonstop departures

Wisconsin to Chicago O'Hare Intl

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +76 more

ANA, Aer Lingus, +77 more

Wednesday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +76 more

ANA, Aer Lingus, +77 more

See more direct flights

Nonstop returns

Chicago O'Hare Intl to Wisconsin

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +76 more

ANA, Aer Lingus, +77 more

Wednesday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +76 more

ANA, Aer Lingus, +77 more

See more direct flights

Book cheap flights from Wisconsin to Chicago

Recent round-trip flight deals

7/5fre.

nonstopAmerican Airlines

1h 12mATW-ORD

7/13lør.

nonstopAmerican Airlines

1h 20mORD-ATW

$212

9/11ons.

nonstopAmerican Airlines

1h 10mGRB-ORD

9/17tir.

nonstopAmerican Airlines

1h 00mORD-GRB

$219

5/27man.

2 stops

28h 25mMKE-ORD

6/3man.

2 stops

19h 06mORD-MKE

$226

6/3man.

1 stopSpirit Airlines

8h 25mMKE-ORD

6/4tir.

1 stopSpirit Airlines

6h 15mORD-MKE

$233

5/28tir.

1 stopDelta

3h 38mATW-ORD

6/4tir.

1 stopDelta

5h 55mORD-ATW

$238

5/27man.

2 stops

28h 25mMKE-ORD

6/3man.

1 stop

7h 46mORD-MKE

$246

6/3man.

1 stopSpirit Airlines

15h 57mMKE-ORD

6/4tir.

3 stopsSpirit Airlines

26h 32mORD-MKE

$261

6/22lør.

1 stopDelta

4h 48mATW-ORD

6/26ons.

1 stopDelta

5h 25mORD-ATW

$262

6/8lør.

nonstopUnited Airlines

1h 15mGRB-ORD

6/9søn.

nonstopUnited Airlines

1h 11mORD-GRB

$279

6/18tir.

nonstopUnited Airlines

1h 18mATW-ORD

6/25tir.

nonstopUnited Airlines

1h 11mORD-ATW

$299

Recent one-way flight deals

5/28tir.

1 stopSpirit Airlines

17h 55mMKE-ORD

$79

7/3ons.

nonstopAmerican Airlines

1h 12mGRB-ORD

$89

5/30tor.

nonstopAmerican Airlines

1h 06mATW-ORD

$89

7/3ons.

1 stopDelta

3h 23mGRB-ORD

$98

5/27man.

2 stops

28h 25mMKE-ORD

$102

5/11lør.

2 stops

10h 55mMSN-ORD

$118

6/1lør.

1 stopDelta

5h 15mGRB-ORD

$119

5/3fre.

1 stopSun Country Air

8h 33mMKE-ORD

$201

7/12fre.

nonstopUnited Airlines

1h 16mGRB-ORD

$225

5/18lør.

1 stopUnited Airlines

17h 18mMKE-ORD

$227

Last minute flights from Wisconsin to O'Hare Intl

Last minute flight, train and bus deals

5/1ons.

multi-stop

24h 52mMSN-ORD

5/8ons.

multi-stop

6h 46mORD-MSN

$335

5/3fre.

multi-stop

8h 33mMKE-ORD

5/10fre.

multi-stop

27h 51mORD-MKE

$430

5/1ons.

multi-stop

37h 23mMSN-ORD

5/8ons.

multi-stop

6h 46mORD-MSN

$442

4/29man.

nonstopAmerican Airlines

1h 13mATW-ORD

4/29man.

multi-stopAmerican Airlines

7h 29mORD-ATW

$511

5/3fre.

nonstopAmerican Airlines

1h 13mGRB-ORD

5/6man.

nonstopAmerican Airlines

1h 08mORD-GRB

$544

5/2tor.

nonstopUnited Airlines

1h 05mMKE-ORD

5/5søn.

nonstopUnited Airlines

1h 02mORD-MKE

$544

4/30tir.

multi-stopSpirit Airlines

13h 30mMKE-ORD

5/1ons.

multi-stopSpirit Airlines

6h 25mORD-MKE

$561

5/3fre.

multi-stopDelta

6h 20mGRB-ORD

5/6man.

multi-stopDelta

5h 00mORD-GRB

$563

5/3fre.

multi-stopDelta

6h 03mATW-ORD

5/5søn.

multi-stopDelta

5h 06mORD-ATW

$563

4/30tir.

nonstopUnited Airlines

1h 05mMKE-ORD

5/1ons.

nonstopUnited Airlines

0h 58mORD-MKE

$579

Flights to Chicago O'Hare Airport

Destination:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Chicago O'Hare Airport - Wisconsin

Cabin classes:

$680

$556

$729

$241

Browse origins:

$251

Flights from Appleton to Chicago O'Hare Intl Airport

$393

Flights from Eau Claire to Chicago O'Hare Intl Airport

$278

Flights from Green Bay to Chicago O'Hare Intl Airport

$385

Flights from La Crosse to Chicago O'Hare Intl Airport

$219

Flights from Madison to Chicago O'Hare Intl Airport

$226

Flights from Milwaukee to Chicago O'Hare Intl Airport

$464

Flights from Wausau to Chicago O'Hare Intl Airport

Browse destinations:

$219

Flights to Chicago O'Hare Intl Airport, Chicago

ORD

$79 Find cheap flights from Wisconsin to Chicago O'Hare Intl Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to O'Hare Intl departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

Good to know

Low season

High season

Cheapest flight

FAQs for booking Wisconsin to Chicago O'Hare Airport flights

How does KAYAK find such low prices on flights from Wisconsin to Chicago O'Hare Airport?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Wisconsin to Chicago O'Hare Airport?

What is the Hacker Fare option on flights from Wisconsin to Chicago O'Hare Airport?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wisconsin to Chicago O'Hare Airport?

Prefer to fly non-stop from Wisconsin to Chicago O'Hare Airport?

Wisconsin to Chicago O'Hare Intl

Chicago O'Hare Intl to Wisconsin

Book cheap flights from Wisconsin to Chicago

Recent round-trip flight deals

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Recent one-way flight deals

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Last minute flights from Wisconsin to O'Hare Intl

Last minute flight, train and bus deals

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Flights to Chicago O'Hare Airport

Destination:

Return flight deals:

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