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>

$364 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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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

Sun, Aug 16 - Wed, Aug 26

11:25 am - 6:10 pm

ORD

CGN

23h 45m

1 stop

7:10 pm - 6:15 pm

CGN

ORD

30h 05m

1 stop

$857Turkish Airlines

Mon, Jun 1 - Wed, Jun 10

10:00 am - 10:50 pm

ORD

CGN

29h 50m

2 stops

5:55 pm - 1:05 pm

CGN

ORD

26h 10m

2 stops

$886Multiple Airlines

Sun, Aug 16 - Wed, Aug 26

9:00 pm - 10:55 pm

ORD

CGN

18h 55m

2 stops

10:55 pm - 11:50 am

CGN

ORD

19h 55m

1 stop

$946Multiple Airlines

Sun, Aug 9 - Wed, Aug 19

3:45 pm - 10:55 pm

ORD

CGN

24h 10m

2 stops

10:55 pm - 11:50 am

CGN

ORD

19h 55m

1 stop

$974Multiple Airlines

Mon, Jun 1 - Wed, Jun 10

10:00 am - 10:50 pm

ORD

CGN

29h 50m

2 stops

6:20 am - 6:38 pm

CGN

ORD

43h 18m

3 stops

$988Multiple Airlines

Sun, Aug 9 - Wed, Aug 19

8:10 pm - 6:10 pm

ORD

CGN

15h 00m

1 stop

7:10 pm - 9:40 am

CGN

ORD

21h 30m

1 stop

$1,052Turkish Airlines

Mon, Aug 17 - Thu, Sep 10

12:10 pm - 12:25 pm

STL

CGN

17h 15m

2 stops

8:30 am - 8:00 pm

CGN

STL

18h 30m

2 stops

$1,085Air Canada

Mon, Aug 17 - Thu, Sep 10

6:55 pm - 7:30 pm

STL

CGN

17h 35m

2 stops

1:05 pm - 1:25 pm

CGN

STL

31h 20m

2 stops

$1,115Lufthansa

Mon, Aug 17 - Thu, Sep 10

6:55 pm - 5:20 pm

STL

CGN

15h 25m

2 stops

1:05 pm - 1:25 pm

CGN

STL

31h 20m

2 stops

$1,116Lufthansa

Thu, Jun 11 - Thu, Jun 18

8:15 pm - 5:40 pm

STL

CGN

38h 25m

2 stops

1:05 pm - 11:35 pm

CGN

STL

17h 30m

2 stops

$1,277United Airlines

Useful Info

Low season	March
High season	June
Cheapest flight	$364

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

Most popular time to fly and prices are also 23% 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

$364 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