Cheap Flights from Cologne to Chicago

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      Compare Cologne to Chicago flight deals

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

      Book the best Chicago fare with no extra fees

      Flight deals from Cologne to Chicago

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

      Find the cheapest month to fly from Cologne to Chicago

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

      Alternative Cologne to Chicago routes

      Looking for the cheapest, fastest or easiest route from Cologne to Chicago? You could fly into the following airports instead.

      Cologne to Chicago: Flight information

      The things to know before you go.
      Cheapest flight foundر.ق.‏ 1,109
      Cheapest month to flyMay

      Finding cheap flights from Cologne to Chicago: Frequently asked questions

      There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
      The best price we found for a return flight from Cologne to Chicago is ر.ق.‏ 1,834. 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 Cologne to Chicago. But we found flights with one or more stops from ر.ق.‏ 1,834.
      As of April 2025, there are no flights flying from Cologne to Chicago.
      The cheapest month to fly from Cologne to Chicago is usually April 2025.
      If you're flying from Cologne Airport, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the centre of Chicago. We've found flights into this airport from ر.ق.‏ 1,834.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cologne Airport to Chicago on Wednesday, 23 April 2025.
      No airlines currently offer direct flights between Cologne Airport and Chicago. 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 Chicago 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 Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
      In April, the average temperature is usually around 8°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
      Currently, British Airways offers the cheapest flight tickets to Chicago.

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

      • Chicago is 6 hours behind Cologne, where Cologne Bonn Airport is located. Chicago operates on the UTC-5 timezone.

      • For hassle-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to catch your flight from CGN to Chicago.

      • During popular months like July, it's wise to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead of international flights when you fly during high season in general.

      • Consider adding a stopover to potentially find a cheaper flight from CGN to Chicago. Simply uncheck 'Direct flights only' when searching for the departures. Break up your trip (and maybe save some cash) by stopping at one of these popular airports:

        • Dublin Airport (DUB)

        • Franz Josef Strauss Airport (MUC)

        • London Heathrow Airport (LHR)

      • To enter United States for tourism purposes, you will require an ETA if you hold a passport from Germany. However, visa rules can change and other documentation may be needed depending on the length and purpose of your stay. Always check the most up-to-date guidelines before reserving your cheap ticket from Cologne Bonn Airport to Chicago.

      • Travelling from central Cologne to CGN takes approximately 30 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 14 kilometres in 18 minutes or so, depending on traffic.

      • Booked an early flight from Cologne Bonn Airport to Chicago? Avoid the hassle of rushing to the airport (and sneak in some extra snooze time) by choosing one of these stays near CGN:

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

      • The lowest price we've found for a one-way ticket from Cologne Bonn Airport to Chicago is ر.ق.‏ 1,109. The cheapest price for a return flight is ر.ق.‏ 1,834. Remember fares can change due to availability at the time of booking.

      • Don't wait until the last minute. You're more likely to find cheap tickets from CGN to Chicago if you book ahead. Airlines often offer some amazing early bird discounts.

      • The 'Whole month' search tool shows you the cheapest tickets from Cologne Bonn Airport to Chicago across every month. It's a good way to snap up a bargain if your dates are flexible.

      • Locking in a cheap ticket from CGN to Chicago is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when the price has dropped.

      • Use the filters to tailor your flights from Cologne Bonn Airport to Chicago. Enter your preferred departure and arrival times, number of stops and airlines. Alternatively, sort your results by 'Cheapest' to get the best deals.

      Airports in Chicago

      O'Hare International Airport (ORD)

      Chicago Midway International Airport (MDW)

      Best time to go to Chicago

      • It's time to work out your travel dates for your flight from Cologne Bonn Airport to Chicago. August is the busiest month for a trip to Chicago. If you want a more low-key vibe, go in February.

      • Book your flight from Cologne Bonn Airport to Chicago for July to experience the city during its warmest month. Expect temperatures to range from 15ºC to 29ºC.

      • If you want to travel in cooler conditions, lock in a cheap flight from CGN to Chicago in January when temperatures average between -12ºC and 3ºC.

      More about Chicago

      • Start your Chicago trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Cologne Bonn Airport to Chicago, browse our selection of accommodation options including:

      • Every great journey has to include a little sightseeing. Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier are essential stops on your Chicago itinerary.

      Complete your Chicago trip with a car rental

      • Pick one of our car rentals in Chicago and see the sights on your own schedule. Easily compare options in one go to find the perfect ride once you've locked in your hotel and cheap flights from Cologne Bonn Airport to Chicago.

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