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O'Hare Intl

$327+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — ORD
nov. 15 — nov. 221
sáb. 11/15
sáb. 11/22
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 octubre 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
lun. 11/39:10 amCGN - ORD
1 stop16h 15mLufthansa
dom. 11/99:50 pmORD - CGN
1 stop12h 20mLufthansa
Deal found 10/16$559
This Gotogate deal was found by Cheapflights users on 10/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/31:20 pmCGN - ORD
1 stop12h 05mMultiple Airlines
dom. 11/912:50 pmORD - CGN
2 stops16h 20mMultiple Airlines
Deal found 10/15$577
This United Airlines deal was found by Cheapflights users on 10/15. 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.
lun. 11/39:10 amCGN - ORD
1 stop16h 15mUnited Airlines
dom. 11/99:50 pmORD - CGN
1 stop12h 20mUnited Airlines
Deal found 10/15$580
This Gotogate deal was found by Cheapflights users on 10/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/38:40 amCGN - ORD
2 stops16h 08mAir Canada
dom. 11/912:50 pmORD - CGN
2 stops16h 20mAir Canada
Deal found 10/15$591
This British Airways deal was found by Cheapflights users on 10/15. 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.
lun. 11/35:15 pmCGN - ORD
2 stops31h 30mBritish Airways
dom. 11/98:40 pmORD - CGN
1 stop12h 50mBritish Airways
Deal found 10/15$650

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 octubre 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$559
(Kiwi.com)

One-way from

$327
(Kiwi.com)

Popular in

April

Cheapest in

March

Average price

$790
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, 5% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in October 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 octubre 16, 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

lun. 11/3

9:10 am-6:25 pm

1 stop16h 15m

Chicago O'Hare Intl

dom. 11/9

9:50 pm-5:10 pm

1 stop12h 20m

$559

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

jue. 2/19

5:05 pm-1:50 pm

1 stop27h 45m

Chicago O'Hare Intl

lun. 2/23

9:45 pm-4:10 pm

1 stop11h 25m

$567

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

lun. 11/3

9:10 am-6:25 pm

1 stop16h 15m

Chicago O'Hare Intl

dom. 11/9

9:50 pm-5:10 pm

1 stop12h 20m

$580

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

lun. 11/3

5:55 pm-2:10 pm

1 stop27h 15m

Chicago O'Hare Intl

dom. 11/9

12:50 pm-12:10 pm

2 stops16h 20m

$610

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

lun. 11/3

5:15 pm-5:45 pm

2 stops31h 30m

Chicago O'Hare Intl

dom. 11/9

8:40 pm-4:30 pm

1 stop12h 50m

$650

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

mar. 11/4

10:40 am-3:00 pm

2 stops35h 20m

$327

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

lun. 11/3

9:10 am-6:25 pm

1 stop16h 15m

$628

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

dom. 11/2

12:45 am-6:25 pm

1 stop24h 40m

$700

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

mié. 11/5

6:15 pm-10:05 am

1 stop22h 50m

$1,031

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

mar. 11/4

11:35 am-10:05 am

1 stop29h 30m

$1,031

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 14 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 $345). Flying from Cologne to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $549). 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.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated octubre 16, 2025.
Peruse reviews from past customers who have flown with Lufthansa from Cologne to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,497 reviews

Boarding

7.0

Comfort

6.8

Overall

6.8

Crew

7.6

Entertainment

6.4

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.8
Okay
7,497 reviews
Lufthansa
6.8
Okay
7,497 reviews

Boarding

7.0

Comfort

6.8

Overall

6.8

Crew

7.6

Entertainment

6.4

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

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 1 airline.

  • 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. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Cologne to Chicago O'Hare Intl Airport round-trip?

    Flying on Lufthansa is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $550. Users have found that Lufthansa is 25% cheaper than the other options available to this destination.

  • 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 $345). Flying from Cologne to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $549). 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
Elgin
Racine
Oak Brook
Elk Grove Village
Beloit
Rockford
Naperville
Downers Grove
Orland Park
Merrillville
Bridgeview
Warrenville
Joliet
Waukegan

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Top airline flying from Cologne to O'Hare Intl

Discover the top airline that operate flights from Cologne to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$550Average$872FlexibilityNo cancel feeOn-time76%

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