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Cheap flights from Cologne to Chicago from $410

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cologne to Chicago departing on 3/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:35 pm - 6:25 pm
CGN
-
ORD
11h 50m1 stop
Multiple Airlines Logo
1:00 pm - 10:00 pm
ORD
-
CGN
26h 00m2 stops
$577Multiple Airlines
Thu, Jan 15 - Mon, Jan 19
Lufthansa Logo
9:10 am - 6:25 pm
CGN
-
ORD
16h 15m1 stop
Lufthansa Logo
9:50 pm - 6:55 pm
ORD
-
CGN
14h 05m1 stop
$587Lufthansa
Thu, Jan 15 - Mon, Jan 19
Lufthansa Logo
1:35 pm - 6:25 pm
CGN
-
ORD
11h 50m1 stop
Lufthansa Logo
9:50 pm - 6:55 pm
ORD
-
CGN
14h 05m1 stop
$588Lufthansa
Thu, Jan 15 - Mon, Jan 19
Lufthansa Logo
1:15 pm - 6:25 pm
CGN
-
ORD
12h 10m1 stop
Lufthansa Logo
9:50 pm - 5:10 pm
ORD
-
CGN
12h 20m1 stop
$590Lufthansa
Sat, Jan 31 - Sat, Feb 7
Lufthansa Logo
1:35 pm - 6:25 pm
CGN
-
ORD
11h 50m1 stop
Lufthansa Logo
4:10 pm - 12:50 pm
ORD
-
CGN
13h 40m2 stops
$594Lufthansa
Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
9:10 am - 2:10 pm
CGN
-
ORD
12h 00m1 stop
United Airlines Logo
6:00 pm - 12:30 pm
ORD
-
CGN
11h 30m1 stop
$607United Airlines
Sat, Jan 31 - Sat, Feb 7
United Airlines Logo
9:10 am - 6:37 pm
CGN
-
ORD
16h 27m2 stops
United Airlines Logo
3:55 pm - 12:30 pm
ORD
-
CGN
13h 35m2 stops
$620United Airlines
Sat, Jan 31 - Sat, Feb 7
Air Canada Logo
8:40 am - 8:10 pm
CGN
-
ORD
18h 30m2 stops
Air Canada Logo
3:35 pm - 12:10 pm
ORD
-
CGN
13h 35m2 stops
$623Air Canada
Thu, Jan 15 - Mon, Jan 19
Air Canada Logo
8:40 am - 5:48 pm
CGN
-
ORD
16h 08m2 stops
Air Canada Logo
12:50 pm - 12:10 pm
ORD
-
CGN
16h 20m2 stops
$624Air Canada
Thu, Jan 15 - Mon, Jan 19
Air Canada Logo
8:40 am - 5:48 pm
CGN
-
ORD
16h 08m2 stops
Air Canada Logo
12:50 pm - 12:10 pm
ORD
-
CGN
16h 20m2 stops
$631Air Canada
Mon, Feb 16 - Thu, Feb 26

Lufthansa flights from Cologne to Chicago

Our best Lufthansa deals on Cologne to Chicago flight tickets
Lufthansa
Jan 15
CGN9:10 amCologne Köln/Bonn
16h 15m
1 stop
ORD6:25 pmChicago O'Hare Intl
Jan 19
ORD9:50 pmChicago O'Hare Intl
14h 05m
1 stop
CGN6:55 pmCologne Köln/Bonn
$587
Find similar
Lufthansa
Jan 15
CGN1:35 pmCologne Köln/Bonn
11h 50m
1 stop
ORD6:25 pmChicago O'Hare Intl
Jan 19
ORD9:50 pmChicago O'Hare Intl
14h 05m
1 stop
CGN6:55 pmCologne Köln/Bonn
$588
Find similar
Lufthansa
Jan 31
CGN1:15 pmCologne Köln/Bonn
12h 10m
1 stop
ORD6:25 pmChicago O'Hare Intl
Feb 7
ORD9:50 pmChicago O'Hare Intl
12h 20m
1 stop
CGN5:10 pmCologne Köln/Bonn
$590
Find similar

Air Canada flights from Cologne to Chicago

Our best Air Canada deals on Cologne to Chicago flight tickets
Air Canada
Jan 15
CGN8:40 amCologne Köln/Bonn
18h 30m
2 stops
ORD8:10 pmChicago O'Hare Intl
Jan 19
ORD3:35 pmChicago O'Hare Intl
13h 35m
2 stops
CGN12:10 pmCologne Köln/Bonn
$623
Find similar
Air Canada
Jan 15
CGN8:40 amCologne Köln/Bonn
16h 08m
2 stops
ORD5:48 pmChicago O'Hare Intl
Jan 19
ORD12:50 pmChicago O'Hare Intl
16h 20m
2 stops
CGN12:10 pmCologne Köln/Bonn
$624
Find similar
Air Canada
Feb 26
CGN8:40 amCologne Köln/Bonn
18h 30m
2 stops
ORD8:10 pmChicago O'Hare Intl
Mar 5
ORD12:50 pmChicago O'Hare Intl
16h 20m
2 stops
CGN12:10 pmCologne Köln/Bonn
$627
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Cologne to Chicago 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Cologne to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Thu 1/15

1:35 pm-6:25 pm

1 stop11h 50m

Chicago O'Hare Intl

Mon 1/19

1:00 pm-10:00 pm

2 stops26h 00m

$577

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Thu 1/15

9:10 am-6:25 pm

1 stop16h 15m

Chicago O'Hare Intl

Mon 1/19

9:50 pm-6:55 pm

1 stop14h 05m

$587

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Thu 1/15

1:35 pm-6:25 pm

1 stop11h 50m

Chicago O'Hare Intl

Mon 1/19

9:50 pm-6:55 pm

1 stop14h 05m

$588

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Sat 1/31

1:15 pm-6:25 pm

1 stop12h 10m

Chicago O'Hare Intl

Sat 2/7

9:50 pm-5:10 pm

1 stop12h 20m

$590

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Thu 1/15

1:35 pm-6:25 pm

1 stop11h 50m

Chicago O'Hare Intl

Mon 1/19

4:10 pm-12:50 pm

2 stops13h 40m

$594

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Sat 1/31

9:10 am-2:10 pm

1 stop12h 00m

Chicago O'Hare Intl

Sat 2/7

6:00 pm-12:30 pm

1 stop11h 30m

$607

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Sat 1/31

9:10 am-6:37 pm

2 stops16h 27m

Chicago O'Hare Intl

Sat 2/7

3:55 pm-12:30 pm

2 stops13h 35m

$620

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Thu 1/15

8:40 am-8:10 pm

2 stops18h 30m

Chicago O'Hare Intl

Mon 1/19

3:35 pm-12:10 pm

2 stops13h 35m

$623

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Thu 1/15

8:40 am-5:48 pm

2 stops16h 08m

Chicago O'Hare Intl

Mon 1/19

12:50 pm-12:10 pm

2 stops16h 20m

$624

CologneChicago

CGN - ORD

CGNORD

Cologne Köln/Bonn

Mon 2/16

8:40 am-5:48 pm

2 stops16h 08m

Chicago O'Hare Intl

Thu 2/26

12:50 pm-12:10 pm

2 stops16h 20m

$631

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Cologne to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Cologne and Chicago?

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the morning. Flights from Cologne to Chicago during this time can be as low as $884. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $918.

Can stopping save me money on Cologne to Chicago flights?

You could potentially save up to 20% on your flight if you consider stops on a Cologne to Chicago flight.

When to book flights from Cologne to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Cologne to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cologne to Chicago (CGN to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cologne to Chicago

Fastest flight time

11h 50m

Direct flights

None
The fastest flight from Cologne to Chicago takes 11h 50m
There are no direct flights from Cologne to Chicago. There are no popular flight routes from Cologne to Chicago.
Search flight deals

  • How far is Cologne Köln/Bonn to Chicago by plane?

    There are 4229.6 mi between Cologne Köln/Bonn and Chicago. 11h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Chicago?

    Prices for flights from Cologne Köln/Bonn Airport to Chicago are refreshed on a daily basis.

  • How old do you have to be to fly from Cologne Köln/Bonn Airport to Chicago?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cologne Köln/Bonn Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Valparaiso
Schererville
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Cologne to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cologne to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Cologne to Chicago with flexible booking policies on momondo?

All flight searches from Cologne to Chicago on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cologne to Chicago?

momondo helps you find the best flight between Cologne and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Cologne to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Cologne and alert you when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport