Cheap Flights from Chicago to Cologne

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Compare Chicago to Cologne flight deals

Find the cheapest month or even day of the year to fly to Cologne

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Flight deals from Chicago to Cologne

Looking for a cheap last-minute deal or the best return flight from Chicago to Cologne? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago to Cologne

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Cologne flights are currently cheapest in September.

Chicago to Cologne: Alternative routes

Compare routes from Chicago to Cologne below. You may find an airport to fly into that's cheaper, faster, or easier than Cologne.

Chicago to Cologne: Flight information

The things to know before you go.
Cheapest flight foundRs80,583
Cheapest month to flySeptember

Finding cheap flights from Chicago to Cologne: Frequently asked questions

The best price we found for a return flight from Chicago to Cologne is Rs185,263. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago to Cologne. But we found flights with one stop from Rs185,263.
As of May 2025, there are no flights flying from Chicago to Cologne.
The cheapest month to fly from Chicago to Cologne is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Cologne Airport on Friday, 19 September 2025.
No airlines currently offer direct flights between Chicago and Cologne Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cologne but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cologne is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Cologne is Icelandair .

Flying from Chicago to Cologne Bonn Airport (CGN): what you need to know

  • Start your holiday planning by considering the departure point for your flight from Chicago to Cologne Bonn Airport (CGN). O'Hare International Airport (ORD) and Chicago Midway International Airport (MDW) are the two main airports in Chicago.

  • Cologne Bonn Airport is located in Cologne. The city operates in the UTC+1 timezone and is 6 hours ahead of Chicago.

  • Leave plenty of time to get on your flight from Chicago to CGN. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • August is a peak travel month. If you're taking off then or during a major holiday like Fourth of July, show up even earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

Airports in Chicago

O'Hare International Airport (ORD)

  • Stopovers are the perfect opportunity to take a break from travelling — and possibly even explore a different city. When browsing flights from Chicago to CGN departing from O'Hare International Airport (ORD), uncheck the 'Direct flights only' box to see where you can stop along the way. Some popular options include:

    • Franz Josef Strauss Airport (MUC)

    • London Heathrow Airport (LHR)

    • Zurich Airport (ZRH)

  • From central Chicago, ORD is around 40 kilometres away. Use navigation apps or visit the official airport website to find the best way to arrive at the terminal.

  • In search of a convenient hotel close to O'Hare International Airport? If you've booked an early flight from Chicago to Cologne Bonn Airport, these stays will put you moments from your check-in counter:

Chicago Midway International Airport (MDW)

  • Visit family or friends or just take a moment to recharge with a stopover. If you'd like to break up your flight from Chicago to Cologne Bonn Airport, here's where you can stop when departing from Chicago Midway International Airport:

    • London Heathrow Airport (LHR)

    • Franz Josef Strauss Airport (MUC)

    • Dublin Airport (DUB)

  • You can reach MDW from the centre of Chicago in about 21 minutes by car (depending on traffic). The journey on public transport will take roughly 46 minutes to travel the 19 kilometres or so.

  • Get your holiday started early with an additional night away from home. Before your flight from Chicago to CGN, take things easy in one of these hotels near Chicago Midway International Airport:

About Cologne Bonn Airport (CGN)

Getting from Cologne Bonn Airport (CGN) to central Cologne

  • Cologne Bonn Airport to central Cologne takes around 18 minutes by car. It's approximately 14 kilometres away. Discover what options are available, such as cabs, car rentals or ride-sharing.

  • If you're travelling by public transport, expect a journey of roughly 30 minutes.

How to find the cheapest flights from Chicago to Cologne Bonn Airport (CGN)

  • Rs80,583 is the cheapest price we've seen for a one-way ticket from Chicago to Cologne Bonn Airport. Return flights start from Rs185,263. Fares are subject to availability and may change at any time.

  • It's usually smart to book as early as possible if you want to find cheap tickets from Chicago to CGN. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.

  • Finding cheap tickets from Chicago to Cologne Bonn Airport is more likely if you're flexible with your trip dates. Try using the 'Whole month' tool to see the lowest prices across each month and score a great deal.

  • Create a Price Alert for flight tickets from Chicago to CGN. You don't need to search every day to find out if fares have dropped. We'll let you know the moment the price changes.

  • Use the filters to tailor your flights from Chicago to Cologne Bonn Airport. Simply select your ideal arrival and departure times, airlines and number of stops. You can also sort your results by 'Cheapest' to find the best deals.

The best time to fly from Chicago to Cologne Bonn Airport (CGN)

  • February is the quietest time to travel to Cologne. Alternatively, follow the crowds and visit in July. This is the busiest month for flights from Chicago to Cologne Bonn Airport.

  • The warmest month in Cologne is August, with temperatures ranging between 12ºC and 28ºC. Book your flights from Chicago to CGN in this month if this is the type of weather you enjoy.

  • January has average temperatures of between -3ºC and 7ºC. Look for cheap flights from Chicago to Cologne Bonn Airport sometime around then if you want to travel when it's cooler.

More about Cologne

  • Start your Cologne trip right by choosing the ideal place to stay. After booking your flight from Chicago to Cologne Bonn Airport, browse our range of hotels including:

  • There are so many things to discover in this city it can be hard to figure out where to start. Cologne Cathedral, Hohenzollern Bridge and Museum Ludwig are highlights which should feature on any well-planned Cologne itinerary.

Complete your Cologne trip with a car rental

  • Finding you a cheap flight from Chicago to Cologne Bonn Airport isn't our only cool trick. Check out our car rentals in Cologne and explore at your own pace. We find deals from trusted car rental providers and put them all in one place. You can instantly compare rates and then book with no fees.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.