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Cheap flights from Illinois to Cologne from $291

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Illinois to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:05 am - 12:15 pmORD  Chicago O'Hare Intl-CGN Cologne Köln/Bonn
18h 10m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
Multiple Airlines Logo
6:10 pm - 7:25 pmCGN  Cologne Köln/Bonn-ORD Chicago O'Hare Intl
31h 15m2 stops Barcelona-El Prat Munich Franz Josef Strauss
$711Multiple Airlines
Mon, Oct 19 - Wed, Oct 28
Multiple Airlines Logo
7:30 pm - 7:50 pmORD  Chicago O'Hare Intl-CGN Cologne Köln/Bonn
18h 20m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Berlin Brandenburg
Multiple Airlines Logo
8:30 am - 5:20 pmCGN  Cologne Köln/Bonn-ORD Chicago O'Hare Intl
15h 50m2 stops Stockholm Arlanda Reykjavik Keflavik Intl
$762Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Lufthansa Logo
6:50 pm - 4:55 pmSTL  Lambert-St Louis-CGN Cologne Köln/Bonn
15h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
9:20 am - 9:40 pmCGN  Cologne Köln/Bonn-STL Lambert-St Louis
19h 20m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$796Lufthansa
Thu, Nov 5 - Thu, Nov 19
Multiple Airlines Logo
3:45 pm - 8:50 amORD  Chicago O'Hare Intl-CGN Cologne Köln/Bonn
34h 05m3 stops Toronto Pearson Intl Barcelona-El Prat Vienna Intl
Multiple Airlines Logo
6:10 pm - 7:25 pmCGN  Cologne Köln/Bonn-ORD Chicago O'Hare Intl
31h 15m2 stops Barcelona-El Prat Munich Franz Josef Strauss
$807Multiple Airlines
Mon, Oct 19 - Wed, Oct 28
Turkish Airlines Logo
12:45 pm - 10:30 amORD  Chicago O'Hare Intl-CGN Cologne Köln/Bonn
14h 45m1 stop Istanbul
Turkish Airlines Logo
11:30 am - 10:00 amCGN  Cologne Köln/Bonn-ORD Chicago O'Hare Intl
29h 30m1 stop Istanbul
$833Turkish Airlines
Sun, Nov 1 - Tue, Nov 17
Multiple Airlines Logo
8:40 pm - 4:55 pmORD  Chicago O'Hare Intl-CGN Cologne Köln/Bonn
37h 15m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Multiple Airlines Logo
9:20 am - 6:25 pmCGN  Cologne Köln/Bonn-ORD Chicago O'Hare Intl
16h 05m1 stop Munich Franz Josef Strauss
$840Multiple Airlines
Sun, Nov 1 - Tue, Nov 17
Turkish Airlines Logo
11:25 am - 6:15 pmORD  Chicago O'Hare Intl-CGN Cologne Köln/Bonn
23h 50m1 stop Istanbul
Turkish Airlines Logo
7:15 pm - 9:40 amCGN  Cologne Köln/Bonn-ORD Chicago O'Hare Intl
21h 25m1 stop Istanbul
$844Turkish Airlines
Sun, Oct 11 - Tue, Oct 20
Turkish Airlines Logo
8:10 pm - 6:15 pmORD  Chicago O'Hare Intl-CGN Cologne Köln/Bonn
15h 05m1 stop Istanbul
Turkish Airlines Logo
7:15 pm - 6:15 pmCGN  Cologne Köln/Bonn-ORD Chicago O'Hare Intl
30h 00m1 stop Istanbul
$845Turkish Airlines
Sun, Oct 11 - Tue, Oct 20
Multiple Airlines Logo
9:15 pm - 9:45 pmORD  Chicago O'Hare Intl-CGN Cologne Köln/Bonn
18h 30m2 stops Istanbul Vienna Intl
Multiple Airlines Logo
6:00 am - 11:00 amCGN  Cologne Köln/Bonn-ORD Chicago O'Hare Intl
36h 00m2 stops Vienna Intl Istanbul
$858Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Turkish Airlines Logo
8:10 pm - 9:25 amORD  Chicago O'Hare Intl-CGN Cologne Köln/Bonn
30h 15m1 stop Istanbul
Turkish Airlines Logo
10:25 am - 9:40 amCGN  Cologne Köln/Bonn-ORD Chicago O'Hare Intl
30h 15m1 stop Istanbul
$863Turkish Airlines
Sun, Oct 11 - Tue, Oct 20

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Turkish Airlines flights from Illinois to Cologne

Our best Turkish Airlines deals on Illinois to Cologne flight tickets
Turkish Airlines
Nov 1
ORD12:45 pmChicago O'Hare Intl
14h 45m
1 stop
CGN10:30 amCologne Köln/Bonn
Nov 17
CGN11:30 amCologne Köln/Bonn
29h 30m
1 stop
ORD10:00 amChicago O'Hare Intl
$833
Turkish Airlines
Oct 11
ORD11:25 amChicago O'Hare Intl
23h 50m
1 stop
CGN6:15 pmCologne Köln/Bonn
Oct 20
CGN7:15 pmCologne Köln/Bonn
21h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$844
Turkish Airlines
Oct 11
ORD8:10 pmChicago O'Hare Intl
15h 05m
1 stop
CGN6:15 pmCologne Köln/Bonn
Oct 20
CGN7:15 pmCologne Köln/Bonn
30h 00m
1 stop
ORD6:15 pmChicago O'Hare Intl
$845

Air Canada flights from Illinois to Cologne

Our best Air Canada deals on Illinois to Cologne flight tickets
Air Canada
Oct 11
ORD2:01 pmChicago O'Hare Intl
15h 24m
2 stops
CGN12:25 pmCologne Köln/Bonn
Oct 20
CGN1:05 pmCologne Köln/Bonn
16h 01m
2 stops
ORD10:06 pmChicago O'Hare Intl
$978
Air Canada
Nov 27
ORD1:57 pmChicago O'Hare Intl
15h 28m
2 stops
CGN12:25 pmCologne Köln/Bonn
Nov 30
CGN9:20 amCologne Köln/Bonn
15h 23m
2 stops
ORD5:43 pmChicago O'Hare Intl
$1,037
Air Canada
Sep 28
ORD3:40 pmChicago O'Hare Intl
13h 45m
2 stops
CGN12:25 pmCologne Köln/Bonn
Oct 7
CGN1:05 pmCologne Köln/Bonn
16h 01m
2 stops
ORD10:06 pmChicago O'Hare Intl
$1,106

momondo Fare Finder

 
Use the filters below to find and compare flights from Illinois to Cologne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoCologne

ORD Chicago O'Hare Intl - CGN Cologne Köln/Bonn

ORDCGN

Chicago O'Hare Intl

Mon 10/19

11:05 am-12:15 pm

2 stops18h 10m

Cologne Köln/Bonn

Wed 10/28

6:10 pm-7:25 pm

2 stops31h 15m

$711
Quickest round-trip

ChicagoCologne

ORD Chicago O'Hare Intl - CGN Cologne Köln/Bonn

ORDCGN

Chicago O'Hare Intl

Thu 10/29

7:30 pm-7:50 pm

3 stops18h 20m

Cologne Köln/Bonn

Thu 11/5

8:30 am-5:20 pm

2 stops15h 50m

$762

St. LouisCologne

STL Lambert-St Louis - CGN Cologne Köln/Bonn

STLCGN

Lambert-St Louis

Thu 11/5

6:50 pm-4:55 pm

2 stops15h 05m

Cologne Köln/Bonn

Thu 11/19

9:20 am-9:40 pm

2 stops19h 20m

$796

ChicagoCologne

ORD Chicago O'Hare Intl - CGN Cologne Köln/Bonn

ORDCGN

Chicago O'Hare Intl

Mon 10/19

3:45 pm-8:50 am

3 stops34h 05m

Cologne Köln/Bonn

Wed 10/28

6:10 pm-7:25 pm

2 stops31h 15m

$807

ChicagoCologne

ORD Chicago O'Hare Intl - CGN Cologne Köln/Bonn

ORDCGN

Chicago O'Hare Intl

Sun 11/1

12:45 pm-10:30 am

1 stop14h 45m

Cologne Köln/Bonn

Tue 11/17

11:30 am-10:00 am

1 stop29h 30m

$833

ChicagoCologne

ORD Chicago O'Hare Intl - CGN Cologne Köln/Bonn

ORDCGN

Chicago O'Hare Intl

Sun 11/1

8:40 pm-4:55 pm

2 stops37h 15m

Cologne Köln/Bonn

Tue 11/17

9:20 am-6:25 pm

1 stop16h 05m

$840

ChicagoCologne

ORD Chicago O'Hare Intl - CGN Cologne Köln/Bonn

ORDCGN

Chicago O'Hare Intl

Sun 10/11

11:25 am-6:15 pm

1 stop23h 50m

Cologne Köln/Bonn

Tue 10/20

7:15 pm-9:40 am

1 stop21h 25m

$844

ChicagoCologne

ORD Chicago O'Hare Intl - CGN Cologne Köln/Bonn

ORDCGN

Chicago O'Hare Intl

Sun 10/11

8:10 pm-6:15 pm

1 stop15h 05m

Cologne Köln/Bonn

Tue 10/20

7:15 pm-6:15 pm

1 stop30h 00m

$845

ChicagoCologne

ORD Chicago O'Hare Intl - CGN Cologne Köln/Bonn

ORDCGN

Chicago O'Hare Intl

Thu 10/29

9:15 pm-9:45 pm

2 stops18h 30m

Cologne Köln/Bonn

Thu 11/5

6:00 am-11:00 am

2 stops36h 00m

$858

ChicagoCologne

ORD Chicago O'Hare Intl - CGN Cologne Köln/Bonn

ORDCGN

Chicago O'Hare Intl

Sun 10/11

8:10 pm-9:25 am

1 stop30h 15m

Cologne Köln/Bonn

Tue 10/20

10:25 am-9:40 am

1 stop30h 15m

$863

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 Cologne from

How to get the cheapest flight ticket from Illinois to Cologne

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 airlines fly to Cologne?

Scandinavian Airlines, Lufthansa and United Airlines are the top three most popular airlines that fly to Cologne from Illinois according to our data. Scandinavian Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Cologne. Keep in mind that there are 9 different airlines that fly to Cologne on a routine basis, so you have a few additional options to choose from.

Cheap Illinois to Cologne flight deals and tips

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

Best Price Found

$291

Fastest flight time

14h 45m

Direct flights

None
The best one-way flight to Cologne from Illinois in the past 72 hours is $291. The best round-trip flight deal from Illinois to Cologne found on momondo in the last 72 hours is $711.
The fastest flight from Illinois to Cologne takes 14h 45m
There are no direct flights from Illinois to Cologne. There are no popular flight routes from Illinois to Cologne.
Search flight deals

Frequently asked questions about flying from Illinois to Cologne

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

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

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

    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 Illinois to Cologne Köln/Bonn Airport.

  • What documentation or ID do you need to fly to Cologne Köln/Bonn Airport?

    The travel and health documents you'll need for your trip to Cologne Köln/Bonn Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cologne Köln/Bonn Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Cologne from Illinois which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cologne from Illinois.

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

Price alerts on flights to Cologne from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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