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O'Hare Intl

$377+ Cheap flights from Cologne (CGN) to O'Hare Intl (ORD)

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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — ORD
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from Cologne to O'Hare Intl

Cheapest flights from Cologne to O'Hare Intl
Explore the most affordable flight options available from Cologne to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:10 amCGN - ORD
1 stop16h 15mLufthansa
Mon 12/296:00 pmORD - CGN
1 stop11h 50mLufthansa
Deal found 11/11$560
This Expedia deal was found by Cheapflights users on 11/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/221:15 pmCGN - ORD
1 stop12h 10mLufthansa
Fri 11/286:00 pmORD - CGN
1 stop11h 30mLufthansa
Deal found 11/12$563
This Expedia deal was found by Cheapflights users on 11/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:20 pmCGN - ORD
1 stop24h 40mMultiple Airlines
Mon 12/296:00 pmORD - CGN
1 stop17h 55mMultiple Airlines
Deal found 11/12$565
This Expedia deal was found by Cheapflights users on 11/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:20 pmCGN - ORD
1 stop24h 40mMultiple Airlines
Thu 1/16:00 pmORD - CGN
1 stop17h 55mMultiple Airlines
Deal found 11/10$566
This Expedia deal was found by Cheapflights users on 11/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:45 amCGN - ORD
2 stops20h 15mAir Canada
Fri 11/2810:38 amORD - CGN
2 stops18h 32mAir Canada
Deal found 11/12$574
This Billigflug deal was found by Cheapflights users on 11/10. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:20 pmCGN - ORD
1 stop24h 40mMultiple Airlines
Tue 12/306:00 pmORD - CGN
1 stop11h 35mMultiple Airlines
Deal found 11/10$577
This United Airlines deal was found by Cheapflights users on 11/12. 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 11/229:10 amCGN - ORD
1 stop16h 15mUnited Airlines
Fri 11/289:50 pmORD - CGN
1 stop12h 20mUnited Airlines
Deal found 11/12$578
This Air Canada deal was found by Cheapflights users on 11/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:45 amCGN - ORD
2 stops19h 45mAir Canada
Mon 12/112:50 pmORD - CGN
2 stops16h 20mAir Canada
Deal found 11/11$579
This Billigflug deal was found by Cheapflights users on 11/12. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:45 amCGN - ORD
2 stops19h 00mMultiple Airlines
Fri 11/289:50 pmORD - CGN
1 stop12h 20mMultiple Airlines
Deal found 11/12$580
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Tue 11/251:35 pmCGN - ORD
1 stop11h 50mUnited Airlines
Wed 12/32:00 pmORD - CGN
2 stops15h 50mUnited Airlines
Deal found 11/11$584
This Air Canada deal was found by Cheapflights users on 11/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:45 amCGN - ORD
2 stops18h 54mAir Canada
Wed 12/38:00 amORD - CGN
2 stops21h 50mAir Canada
Deal found 11/11$587

Cheap flight deals from Cologne to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cologne (CGN) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$560
(Kiwi.com)

One-way from

$377
(Kiwi.com)

Popular in

April

Cheapest in

March

Average price

$714
Provider with most accurate pricing for Cologne Köln/Bonn-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Cologne Köln/Bonn-Chicago O'Hare Intl flights.
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From Cologne Köln/Bonn to Chicago O'Hare Intl
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One-way flight from Cologne Köln/Bonn to Chicago O'Hare Intl
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Cologne to O'Hare Intl 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 November 13, 2025.
Use the filters below to find and compare flights from Cologne to Chicago O'Hare Intl Airport that are best for you.

Fly from

Cologne

Fly to

O'Hare Intl

Route

Depart

Return

Price

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Thu 12/25

9:10 am-6:25 pm

1 stop16h 15m

Chicago O'Hare Intl

Mon 12/29

6:00 pm-12:50 pm

1 stop11h 50m

$560

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Sat 11/22

1:15 pm-6:25 pm

1 stop12h 10m

Chicago O'Hare Intl

Fri 11/28

6:00 pm-12:30 pm

1 stop11h 30m

$563

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Thu 12/25

8:20 pm-2:00 pm

1 stop24h 40m

Chicago O'Hare Intl

Mon 12/29

6:00 pm-6:55 pm

1 stop17h 55m

$565

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Thu 12/25

8:20 pm-2:00 pm

1 stop24h 40m

Chicago O'Hare Intl

Tue 12/30

6:00 pm-12:35 pm

1 stop11h 35m

$577

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Sat 11/22

9:10 am-6:25 pm

1 stop16h 15m

Chicago O'Hare Intl

Fri 11/28

9:50 pm-5:10 pm

1 stop12h 20m

$578

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Wed 11/26

6:45 am-10:05 pm

2 stops22h 20m

Chicago O'Hare Intl

Mon 12/1

7:05 am-12:10 pm

2 stops22h 05m

$579

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Sat 11/22

6:45 am-6:45 pm

2 stops19h 00m

Chicago O'Hare Intl

Fri 11/28

9:50 pm-5:10 pm

1 stop12h 20m

$580

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Tue 3/24

1:35 pm-7:25 pm

1 stop11h 50m

Chicago O'Hare Intl

Tue 3/31

5:55 pm-12:20 pm

1 stop11h 25m

$580

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Tue 11/25

1:35 pm-6:25 pm

1 stop11h 50m

Chicago O'Hare Intl

Wed 12/3

2:00 pm-12:50 pm

2 stops15h 50m

$584

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Thu 11/27

6:45 am-7:30 pm

2 stops19h 45m

Chicago O'Hare Intl

Wed 12/3

8:00 am-12:50 pm

2 stops21h 50m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 18 results
1
2
  • Most accurate provider: When it comes to deals on Cologne-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cologne-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cologne-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cologne-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cologne-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cologne to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Cologne to Chicago O'Hare Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Cologne to Chicago O'Hare Intl Airport (average of $344). Flying from Cologne to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $553). 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.

How much does it cost to fly round-trip from Cologne to Chicago O'Hare Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Cologne to O'Hare Intl. 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 Chicago O'Hare Intl?

    If you book a flight to Chicago O'Hare Intl from Cologne, you will be flying from Köln/Bonn, which is the city’s only airport. Cologne Köln/Bonn (CGN) is located 9.5 mi from the center of Cologne. There are 0 flights from Köln/Bonn to Chicago O'Hare Intl per day from 0 different airlines.

  • How long is the flight from Cologne to Chicago O'Hare Intl Airport?

    Departing from Cologne to Chicago O'Hare Intl Airport will take you 16h 15m. There are 4244 mi between Cologne and Chicago O'Hare Intl Airport.

  • Can I find deals for flights from Cologne to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Cologne to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cologne to O'Hare Intl?

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

  • Can I find deals for business class flights from Cologne to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Cologne to O'Hare Intl 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 Chicago O'Hare Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Cologne to Chicago O'Hare Intl Airport (average of $344). Flying from Cologne to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $553). 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Beloit
Delavan
Elgin
Oak Brook
Elk Grove Village
Downers Grove
Rockford
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Orland Park
Bridgeview
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