ORD - CGN

$304 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 12/3. 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
$581
Overall average: $605
British Airways
Wed 2/11Wed 2/18
ORD - CGN • 1 stop
Cheapest one-way
$304
Multiple Airlines
Wed 12/3
ORD - CGN • 3 stops
When to travel
February
Cheapest • 28% 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, Feb 11 - Wed, Feb 18
British Airways Logo
9:45 pm - 4:10 pmORD-CGN
11h 25m1 stop
British Airways Logo
5:15 pm - 5:53 pmCGN-ORD
31h 38m2 stops
$581British Airways
Find Deal
Tue, Mar 24 - Sun, Mar 29
Turkish Airlines Logo
12:50 pm - 5:15 pmORD-CGN
22h 25m1 stop
Turkish Airlines Logo
7:10 pm - 9:40 amCGN-ORD
21h 30m1 stop
$630Turkish Airlines
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Wed, Feb 11 - Wed, Feb 18
Turkish Airlines Logo
11:50 am - 5:15 pmORD-CGN
22h 25m1 stop
Turkish Airlines Logo
6:15 pm - 10:05 amCGN-ORD
22h 50m1 stop
$631Turkish Airlines
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Wed, Feb 11 - Wed, Feb 18
British Airways Logo
5:10 pm - 4:10 pmORD-CGN
16h 00m2 stops
British Airways Logo
5:15 pm - 5:53 pmCGN-ORD
31h 38m2 stops
$637British Airways
Find Deal
Fri, Feb 6 - Fri, Feb 13
Turkish Airlines Logo
8:20 pm - 5:15 pmORD-CGN
37h 55m1 stop
Turkish Airlines Logo
11:35 am - 6:25 pmCGN-ORD
37h 50m1 stop
$644Turkish Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
Multiple Airlines Logo
6:30 pm - 9:25 pmORD-CGN
19h 55m2 stops
Multiple Airlines Logo
10:45 pm - 5:20 pmCGN-ORD
25h 35m2 stops
$689Multiple Airlines
Find Deal
Fri, Feb 6 - Fri, Feb 13
British Airways Logo
11:44 am - 4:20 pmORD-CGN
21h 36m2 stops
British Airways Logo
4:35 pm - 1:50 pmCGN-ORD
28h 15m1 stop
$704British Airways
Find Deal
Fri, Feb 6 - Fri, Feb 13
Multiple Airlines Logo
6:30 pm - 6:00 pmORD-CGN
16h 30m2 stops
Multiple Airlines Logo
9:20 pm - 7:30 pmCGN-ORD
29h 10m2 stops
$732Multiple Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
Multiple Airlines Logo
6:30 pm - 8:25 amORD-CGN
30h 55m3 stops
Multiple Airlines Logo
7:40 pm - 5:20 pmCGN-ORD
28h 40m3 stops
$734Multiple Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 1
Turkish Airlines Logo
8:20 pm - 10:35 amORD-CGN
31h 15m1 stop
Turkish Airlines Logo
6:15 pm - 6:25 pmCGN-ORD
31h 10m1 stop
$735Turkish Airlines
Find Deal
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’s the cheapest day of the week to fly from Chicago to Cologne?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Cologne clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Cologne on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Chicago to Cologne. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

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 November and June, where the average cost of round-trip tickets is $1,458 and $1,057 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$304
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 20% 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 $304 for a one-way ticket and $552 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 7532 reviews
6.7Comfort
6.9Boarding
6.3Food
7.6Crew
6.4Entertainment
Airline reviews

I was attacked in the Miami airport and the staff did nothing. On my flight from London to Miami one of the flight attendants screamed at me and demanded I keep my seat in the upright position at all times during the fight so the man behind me was comfortable for the flight. I will never in my life use British airways again

2.0 MediocreAngelique, Nov 2025MIA - IAH
Read more British Airways reviews

I was attacked in the Miami airport and the staff did nothing. On my flight from London to Miami one of the flight attendants screamed at me and demanded I keep my seat in the upright position at all times during the fight so the man behind me was comfortable for the flight. I will never in my life use British airways again

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

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

Information on your arrival and departure airports

Chicago (ORD)
Cologne (CGN)