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O'Hare Intl

$362+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — ORD
feb. 14 — feb. 211
sáb. 2/14
sáb. 2/21
1 adult, Economy
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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 enero 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$570
(British Airways)

One-way from

$362
(Kiwi.com)

Popular in

October

Cheapest in

May
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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Highest demand for flights based on searches. 2% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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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 enero 15, 2026.

This Priceline deal was found by Cheapflights users on 1/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/68:20 pm
CGN
-
ORD
1 stop24h 40m
Multiple Airlines
dom. 12/139:50 pm
ORD
-
CGN
1 stop12h 25m
Multiple Airlines
Deal found 1/14$558
This United Airlines deal was found by Cheapflights users on 1/14. 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.
dom. 12/69:10 am
CGN
-
ORD
1 stop16h 15m
United Airlines
dom. 12/134:25 pm
ORD
-
CGN
2 stops17h 50m
United Airlines
Deal found 1/14$560
This British Airways deal was found by Cheapflights users on 1/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/84:35 pm
CGN
-
ORD
1 stop29h 50m
British Airways
lun. 3/1610:45 pm
ORD
-
CGN
1 stop11h 25m
British Airways
Deal found 1/12$570
This British Airways deal was found by Cheapflights users on 1/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/195:05 pm
CGN
-
ORD
2 stops33h 43m
British Airways
lun. 2/236:30 pm
ORD
-
CGN
1 stop14h 40m
British Airways
Deal found 1/12$577
This Kiwi.com deal was found by Cheapflights users on 1/14. 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.
jue. 2/121:35 pm
CGN
-
ORD
1 stop11h 50m
Lufthansa
lun. 2/169:50 pm
ORD
-
CGN
1 stop14h 05m
Lufthansa
Deal found 1/14$587
This Kiwi.com deal was found by Cheapflights users on 1/14. 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.
sáb. 2/281:15 pm
CGN
-
ORD
1 stop12h 10m
Multiple Airlines
sáb. 3/74:20 pm
ORD
-
CGN
1 stop33h 35m
Multiple Airlines
Deal found 1/14$592
This Kiwi.com deal was found by Cheapflights users on 1/14. 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.
sáb. 2/281:15 pm
CGN
-
ORD
1 stop12h 10m
Lufthansa
sáb. 3/73:20 pm
ORD
-
CGN
2 stops14h 10m
Lufthansa
Deal found 1/14$598

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 enero 15, 2026.
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

dom. 3/8

4:35 pm-4:25 pm

1 stop29h 50m

Chicago O'Hare Intl

lun. 3/16

10:45 pm-4:10 pm

1 stop11h 25m

$570

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

jue. 2/19

5:05 pm-7:48 pm

2 stops33h 43m

Chicago O'Hare Intl

lun. 2/23

6:30 pm-4:10 pm

1 stop14h 40m

$577

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

jue. 2/12

1:35 pm-6:25 pm

1 stop11h 50m

Chicago O'Hare Intl

lun. 2/16

9:50 pm-6:55 pm

1 stop14h 05m

$587

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

sáb. 2/28

1:15 pm-6:25 pm

1 stop12h 10m

Chicago O'Hare Intl

sáb. 3/7

4:20 pm-8:55 am

1 stop33h 35m

$592

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

dom. 3/15

4:35 pm-6:00 pm

1 stop31h 25m

$437

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

sáb. 6/6

7:10 pm-9:25 pm

2 stops33h 15m

$442

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

dom. 3/15

10:45 pm-6:20 pm

2 stops25h 35m

$442

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

sáb. 6/6

10:20 am-3:55 pm

1 stop12h 35m

$454

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

vie. 6/5

11:20 am-6:15 pm

2 stops37h 55m

$460

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

vie. 6/5

8:10 pm-12:30 pm

1 stop23h 20m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 13 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 $343). Flying from Cologne to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $566). 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.

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 11h 50m. There are 4244 mi between Cologne and Chicago O'Hare Intl Airport. This flight may include one or multiple stops.

  • 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 $343). Flying from Cologne to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $566). 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
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Bridgeview
Kenosha
Warrenville
Waukegan
Aurora

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