ORD - CGN

$257 Find Cheap Flights from Chicago to Cologne

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Cologne departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Cologne, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Cologne, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$620
Overall average: $703
Turkish Airlines
Wed 3/11Wed 4/8
ORD - CGN • 1 stop
Cheapest one-way
$257
Multiple Airlines
Fri 1/30
ORD - CGN • 2 stops
When to travel
February
Cheapest • 22% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cologne!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chicago to Cologne (ORD-CGN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Cologne that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Cologne

Wed, Mar 11 - Wed, Apr 8
Turkish Airlines Logo
12:50 pm - 10:35 am
ORD
-
CGN
15h 45m1 stop
Turkish Airlines Logo
7:10 pm - 6:15 pm
CGN
-
ORD
30h 05m1 stop
$620Turkish Airlines
Wed, Apr 22 - Tue, Apr 28
Turkish Airlines Logo
11:25 am - 9:25 am
ORD
-
CGN
15h 00m1 stop
Turkish Airlines Logo
7:10 pm - 9:40 am
CGN
-
ORD
21h 30m1 stop
$639Turkish Airlines
Thu, Apr 23 - Wed, Apr 29
Turkish Airlines Logo
11:25 am - 6:10 pm
ORD
-
CGN
23h 45m1 stop
Turkish Airlines Logo
7:10 pm - 9:40 am
CGN
-
ORD
21h 30m1 stop
$640Turkish Airlines
Tue, Mar 10 - Tue, Apr 7
Turkish Airlines Logo
9:20 pm - 5:15 pm
ORD
-
CGN
37h 55m1 stop
Turkish Airlines Logo
7:10 pm - 6:15 pm
CGN
-
ORD
30h 05m1 stop
$651Turkish Airlines
Wed, Apr 22 - Thu, Apr 30
Turkish Airlines Logo
11:25 am - 9:25 am
ORD
-
CGN
15h 00m1 stop
Turkish Airlines Logo
7:10 pm - 9:40 am
CGN
-
ORD
21h 30m1 stop
$653Turkish Airlines
Wed, Apr 22 - Wed, Apr 29
Turkish Airlines Logo
11:25 am - 9:25 am
ORD
-
CGN
15h 00m1 stop
Turkish Airlines Logo
7:10 pm - 9:40 am
CGN
-
ORD
21h 30m1 stop
$654Turkish Airlines
Mon, Apr 20 - Fri, May 1
Turkish Airlines Logo
11:25 am - 9:25 am
ORD
-
CGN
15h 00m1 stop
Turkish Airlines Logo
7:10 pm - 9:40 am
CGN
-
ORD
21h 30m1 stop
$658Turkish Airlines
Mon, Apr 20 - Wed, Apr 29
Turkish Airlines Logo
11:25 am - 9:25 am
ORD
-
CGN
15h 00m1 stop
Turkish Airlines Logo
7:10 pm - 9:40 am
CGN
-
ORD
21h 30m1 stop
$664Turkish Airlines
Tue, Apr 21 - Fri, May 1
Turkish Airlines Logo
7:50 pm - 6:10 pm
ORD
-
CGN
15h 20m1 stop
Turkish Airlines Logo
7:10 pm - 9:40 am
CGN
-
ORD
21h 30m1 stop
$668Turkish Airlines
Sat, Apr 25 - Mon, Apr 27
Turkish Airlines Logo
7:50 pm - 9:25 am
ORD
-
CGN
30h 35m1 stop
Turkish Airlines Logo
2:50 pm - 9:40 am
CGN
-
ORD
25h 50m1 stop
$669Turkish Airlines
Booking Insights

KAYAK's insights & trends for Chicago to Cologne flights

Get data-powered insights and trends into flights from Chicago to Cologne to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Cologne?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Cologne, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Cologne is February, where tickets cost $605 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is $1,057 and $947 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$257
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Chicago to Cologne

When to book flights from Chicago to Cologne

Are your dates flexible? Find out the best times to travel from Chicago to Cologne based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Cologne flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Cologne?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Cologne was $257 for a one-way ticket and $620 for a round-trip.

  • Do I need a passport to fly between Chicago and Cologne?

    A passport is required to fly from Chicago to Cologne.

  • Which aircraft models fly most regularly from Chicago to Cologne?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Cologne?

    oneworld is the only airline alliance operating flights between Chicago and Cologne.

  • How does KAYAK find such low prices on flights from Chicago 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 Chicago to Cologne.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cologne from Chicago 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 Chicago 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 Chicago with another airline. Booking your flights between Chicago and CGN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago 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 Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Chicago to Cologne

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Cologne. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Cologne? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7631 reviews
6.4Food
6.9Boarding
6.7Comfort
6.4Entertainment
7.6Crew
Airline reviews

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

10.0 ExcellentAshley, Dec 2025
JFK - LHR
Read more British Airways reviews

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

Plane was extremely delayed, but not all of it was BA fault (some was). Worst part was lack of room - this had as much space as an Allegiant flight. I thought transatlantic usually gave you an extra inch or two, but not this one. Entertainment system sporadically worked and didn’t have great options. Overhead bins are old and tiny, not as good as aunties new planes.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything you need to know for your flight from Chicago to Cologne

Information on your arrival and departure airports

Chicago (ORD)
Cologne (CGN)