HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wisconsin

$413+ Cheap flights from Cologne (CGN) to Wisconsin

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — MKE
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cologne to Wisconsin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Cologne to Wisconsin

Keep the following information in mind while searching for Cologne to Wisconsin flight deals. Data was last updated May 1, 2025.

Round-trip from

$511
(Billigflug)

One-way from

$413
(Kiwi.com)
From Cologne Köln/Bonn to Wisconsin
Search Deals
One-way flight from Cologne Köln/Bonn to Wisconsin
Search Deals

Find flight deals from Cologne to Wisconsin

Cheapest flights from Cologne to Wisconsin
Explore the most affordable flight options available from Cologne to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This British Airways deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/89:55 pmCGN - ORD
1 stop20h 50mBritish Airways
Mon 5/128:30 pmORD - CGN
1 stop17h 00mBritish Airways
Deal found 4/30$518
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1210:50 amCGN - ORD
2 stops16h 43mMultiple Airlines
Fri 5/238:20 pmORD - CGN
2 stops29h 55mMultiple Airlines
Deal found 4/30$532
This Flysmarter deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:40 amCGN - ORD
2 stops14h 11mAir Canada
Thu 8/286:30 pmORD - CGN
2 stops15h 35mAir Canada
Deal found 4/30$561
This Flighttix deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/148:35 amCGN - ORD
1 stop16h 40mLufthansa
Thu 8/286:00 pmORD - CGN
1 stop16h 35mLufthansa
Deal found 4/30$670
This Austrian Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:25 pmCGN - ORD
1 stop23h 55mAustrian Airlines
Mon 5/124:20 pmORD - CGN
1 stop20h 20mAustrian Airlines
Deal found 4/30$671
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:20 amCGN - ORD
1 stop12h 50mUnited Airlines
Sun 8/317:05 pmORD - CGN
1 stop13h 30mUnited Airlines
Deal found 4/30$699
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:05 amCGN - MSP
2 stops37h 15mUnited Airlines
Sat 6/216:30 pmMSP - CGN
2 stops34h 45mUnited Airlines
Deal found 4/30$763
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:00 pmCGN - MSP
2 stops31h 43mMultiple Airlines
Sat 6/212:00 pmMSP - CGN
3 stops19h 20mMultiple Airlines
Deal found 4/30$1,185
This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:15 pmCGN - MSP
2 stops25h 44mBritish Airways
Wed 9/245:46 pmMSP - CGN
2 stops20h 14mBritish Airways
Deal found 4/30$3,704
This SWISS deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/146:20 amCGN - ORD
2 stops39h 22mSWISS
Wed 7/162:20 pmORD - CGN
1 stop24h 15mSWISS
Deal found 4/30$4,547
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1410:30 amCGN - ORD
1 stop18h 30mTurkish Airlines
Wed 7/1611:25 amORD - CGN
1 stop15h 05mTurkish Airlines
Deal found 4/30$4,960
This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:55 pmCGN - MKE
2 stops28h 49mBritish Airways
Thu 5/82:51 pmMKE - CGN
2 stops15h 44mBritish Airways
Deal found 4/30$5,151

Cheapflights Fare Finder

Customize your flight search to find flights from Cologne to Wisconsin 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Cologne to Wisconsin that are best for you.

Fly from

Cologne

Fly to

Wisconsin

Route

Depart

Return

Price

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Mon 5/12

10:50 am-3:55 pm

1 stop12h 05m

Chicago O'Hare Intl

Fri 5/23

10:25 pm-9:15 am

1 stop27h 50m

$523

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Mon 5/12

10:50 am-8:33 pm

2 stops16h 43m

Chicago O'Hare Intl

Fri 5/23

8:20 pm-9:15 am

2 stops29h 55m

$532

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Thu 8/14

10:15 am-3:55 pm

1 stop12h 40m

Chicago O'Hare Intl

Wed 8/27

9:15 pm-9:00 pm

1 stop16h 45m

$561

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Tue 8/12

7:40 am-8:16 pm

2 stops19h 36m

Chicago O'Hare Intl

Tue 8/26

3:35 pm-5:05 pm

2 stops18h 30m

$571

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Thu 8/14

8:35 am-6:15 pm

1 stop16h 40m

Chicago O'Hare Intl

Thu 8/28

6:00 pm-5:35 pm

1 stop16h 35m

$670

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Fri 8/15

6:20 am-12:10 pm

1 stop12h 50m

Chicago O'Hare Intl

Sun 8/31

7:05 pm-3:35 pm

1 stop13h 30m

$699

CologneMinneapolis

CGN - MSP

CGNMSP

Cologne Köln/Bonn

Sat 6/14

6:05 am-12:20 pm

2 stops37h 15m

Minneapolis St Paul

Sat 6/21

6:30 pm-12:15 pm

2 stops34h 45m

$763

CologneMinneapolis

CGN - MSP

CGNMSP

Cologne Köln/Bonn

Sat 6/14

6:00 pm-6:43 pm

2 stops31h 43m

Minneapolis St Paul

Sat 6/21

2:00 pm-4:20 pm

3 stops19h 20m

$1,185

CologneMinneapolis

CGN - MSP

CGNMSP

Cologne Köln/Bonn

Wed 9/10

10:15 pm-4:59 pm

2 stops25h 44m

Minneapolis St Paul

Wed 9/24

5:46 pm-9:00 pm

2 stops20h 14m

$3,704

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Mon 7/14

6:20 am-2:42 pm

2 stops39h 22m

Chicago O'Hare Intl

Wed 7/16

2:35 pm-9:35 pm

2 stops24h 00m

$4,547

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 18 results
1
2

Best time to book a flight from Cologne to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Cologne with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cologne to Wisconsin

What is the cheapest month to book a flight from Cologne to Wisconsin?

Currently, February is the cheapest month in which you can book a flight from Cologne to Wisconsin (average of $280). Flying from Cologne to Wisconsin in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Wisconsin by month

Plan your trip to Wisconsin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Wisconsin ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Wisconsin when rainfall is around 1.4 in.

Temperature in Wisconsin by month

Plan your trip to Wisconsin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Wisconsin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wisconsin. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from Cologne to Wisconsin, such as Austrian Airlines, SWISS and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
781 reviews

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

6.7

Boarding

7.6

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
781 reviews
Austrian Airlines
7.6
Good
781 reviews

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

6.7

Boarding

7.6

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
SWISS
7.5
Good
1,588 reviews
Austrian Airlines
7.6
Good
781 reviews

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

6.7

Boarding

7.6

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
United Airlines
7.4
Good
8,696 reviews
Austrian Airlines
7.6
Good
781 reviews

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

6.7

Boarding

7.6

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Turkish Airlines
7.3
Good
3,790 reviews
Austrian Airlines
7.6
Good
781 reviews

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

6.7

Boarding

7.6

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.6
Good
781 reviews

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

6.7

Boarding

7.6

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Related info for your journey

Find useful and relevant information for your journey from Cologne to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cologne to Wisconsin?

    Located just 9.5 mi from the city center, Cologne Köln/Bonn (CGN) is the airport most travelers will use when flying to Wisconsin from Cologne.

  • What are the cheapest airlines to fly from Cologne to Wisconsin one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $534. However, be on the lookout for offers from SWISS and American Airlines, as they are both options that can get you from Cologne to Wisconsin for a low price.

  • What are the most popular routes from Cologne to Wisconsin?

    Most travelers choose Cologne Köln/Bonn - Chicago O'Hare Intl, Cologne Köln/Bonn - Minneapolis St Paul or Cologne Köln/Bonn - Milwaukee-Mitchell when deciding on the best route from Cologne to Wisconsin.

  • Can I find deals for flights from Cologne to Wisconsin that include hotel bookings?

    Yes. In addition to deals on Cologne to Wisconsin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cologne to Wisconsin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cologne to Wisconsin.

  • Can I find deals for business class flights from Cologne to Wisconsin?

    Yes. Cheapflights offers flight deals from Cologne to Wisconsin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cologne to Wisconsin?

    Currently, February is the cheapest month in which you can book a flight from Cologne to Wisconsin (average of $280). Flying from Cologne to Wisconsin in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cologne to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
Frankfurt to John F Kennedy Intl flights
Frankfurt to Newark flights
Frankfurt to LaGuardia flights
Berlin to John F Kennedy Intl flights
Frankfurt to Dallas/Fort Worth flights
Frankfurt to Miami flights
Berlin to Newark flights
Duesseldorf Intl to John F Kennedy Intl flights
Munich to John F Kennedy Intl flights
Frankfurt to O'Hare Intl flights
Frankfurt to Seattle flights
Frankfurt to Las Vegas flights
Munich to Newark flights
Frankfurt to Dulles Intl flights
Frankfurt to San Francisco flights
Frankfurt to Los Angeles flights
Munich to San Francisco flights
Duesseldorf Intl to Newark flights
Frankfurt to Hobby flights
Frankfurt-Hahn to John F Kennedy Intl flights
Duesseldorf Intl to LaGuardia flights
Berlin to LaGuardia flights
Munich to LaGuardia flights
Frankfurt to Orlando flights
Munich to Los Angeles flights
Frankfurt to Denver flights
Frankfurt to George Bush Intcntl flights
Berlin to Stewart flights
Frankfurt to Boston flights
Frankfurt to Baltimore flights
Frankfurt to Atlanta flights
Frankfurt to Charlotte flights
Munich to O'Hare Intl flights
Frankfurt to Reagan-National flights
Frankfurt to Ontario flights
Frankfurt to Fort Lauderdale flights
Frankfurt to San Jose flights
Berlin to Los Angeles flights
Frankfurt to Santa Ana flights
Frankfurt to Tampa flights
Frankfurt to Long Beach flights
Frankfurt to West Palm Beach flights
Frankfurt-Hahn to Newark flights
Frankfurt to Love Field flights
Hamburg to John F Kennedy Intl flights
Frankfurt to Philadelphia flights
Berlin to Miami flights
Frankfurt to Detroit flights
Munich to Boston flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.