How does KAYAK find such low prices on flights from Illinois to Cologne?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Cologne. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Cologne?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cologne from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Cologne?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cologne with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Cologne?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cologne from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$245 CHEAP FLIGHTS from Illinois to Cologne

CGN

KAYAK searches hundreds of travel sites at once for deals on flights to Cologne

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Flight Deals

Cheap Flights from Illinois to Cologne

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Cologne

Mon, Apr 6 - Mon, Apr 13

11:25 am - 9:25 am

ORD

CGN

15h 00m

1 stop

10:25 am - 9:40 am

CGN

ORD

30h 15m

1 stop

$623Turkish Airlines

Wed, Apr 29 - Wed, May 6

11:25 am - 1:50 pm

ORD

CGN

19h 25m

1 stop

7:10 pm - 9:40 am

CGN

ORD

21h 30m

1 stop

$624Turkish Airlines

Wed, Apr 22 - Wed, May 6

8:10 pm - 9:25 am

ORD

CGN

30h 15m

1 stop

7:10 pm - 9:40 am

CGN

ORD

21h 30m

1 stop

$629Turkish Airlines

Thu, Apr 30 - Sun, May 10

11:25 am - 6:10 pm

ORD

CGN

23h 45m

1 stop

7:10 pm - 9:40 am

CGN

ORD

21h 30m

1 stop

$645Turkish Airlines

Mon, Aug 24 - Wed, Sep 2

11:25 am - 9:25 am

ORD

CGN

15h 00m

1 stop

7:10 pm - 9:40 am

CGN

ORD

21h 30m

1 stop

$646Turkish Airlines

Mon, Apr 13 - Mon, Apr 20

4:05 pm - 11:55 pm

ORD

CGN

24h 50m

2 stops

1:00 pm - 1:20 pm

CGN

ORD

31h 20m

2 stops

$677Multiple Airlines

Wed, Apr 29 - Wed, May 6

11:37 am - 7:30 pm

STL

CGN

24h 53m

2 stops

1:05 pm - 10:45 pm

CGN

STL

16h 40m

2 stops

$886Lufthansa

Fri, Apr 24 - Tue, Apr 28

12:15 pm - 12:25 pm

STL

CGN

17h 10m

2 stops

1:05 pm - 9:13 pm

CGN

STL

15h 08m

2 stops

$953United Airlines

Sat, Apr 25 - Sat, May 2

4:05 pm - 12:25 pm

STL

CGN

37h 20m

2 stops

7:35 pm - 1:25 pm

CGN

STL

24h 50m

2 stops

$954Multiple Airlines

Mon, Aug 17 - Thu, Sep 10

1:18 pm - 12:25 pm

STL

CGN

16h 07m

2 stops

1:05 pm - 9:22 pm

CGN

STL

15h 17m

2 stops

$1,065Lufthansa

Useful Info

Low season	March
High season	June
Cheapest flight	$245

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly and prices are also 22% lower on average.

Flight from Chicago to Cologne

How does KAYAK find such low prices on flights from Illinois to Cologne?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Cologne.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Cologne?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cologne from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Cologne?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cologne with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Cologne?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cologne from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Cologne

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Cologne

Cologne (CGN)

CGN

$245 Find Cheap Flights from Illinois to Cologne

KAYAK searches hundreds of travel sites at once for deals on flights to Cologne

Cheap Flights from Illinois to Cologne

Recent round-trip flight deals from Illinois to Cologne

Recent one-way flight deals from Illinois to Cologne

Recent last minute flight deals from Illinois to Cologne

Good to know

FAQs for booking flights from Illinois to Cologne

How does KAYAK find such low prices on flights from Illinois to Cologne?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Cologne.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Cologne?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cologne from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Cologne?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cologne with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Cologne?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cologne from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Cologne

Information on the airport you'll fly into in Cologne

Cabin class types available on flights to Illinois

Complete your trip to Cologne with a hotel stay or car rental

Find direct flights for Cologne

Flights to other popular destinations

Flights from domestic origins to Cologne

Choose which airport to fly into in Cologne

Find deals for your return flight