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Flights from Cologne to Chicago

What to know about flights from Cologne to Chicago?

The distance between Cologne and Chicago is approximately 6,828.55 km. Based on Trip.com's data, travel demand peaks in July.

Cheapest one-way
$682
Ryanair Ryanair CGN-CHI 17h 35m · 1 stop Thu, Nov 5
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Cheapest round-trip
$704
United Airlines United Airlines CGN-CHI 16h 5m · 2 stops Sun, Nov 15 - Mon, Nov 23
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Recommended airlines
Ryanair Ryanair Cheapest · From $682 Turkish Airlines Turkish Airlines Most booked
When to travel
August
Cheapest
July
Peak season for travel
Route details
6,828.55 km
Flight distance

Explore the cheapest one-way and round-trip flights from Cologne to Chicago over the next 90 days, with one-way fares from $682 and round-trip from $704. Based on Trip.com's latest 7-day flight data.

      • CGN 9:20 AM
        16h 5m
        1 stop
        ORD 6:25 PM
        Cologne - Chicago | Sun, Nov 15 | United Airlines
        ORD 9:50 PM
        12h 5m
        1 stop
        CGN 4:55 PM
        Chicago - Cologne | Mon, Nov 23 | Lufthansa
        $704 $951
        26% off
        26% off
        $951 $704
      • CGN 9:20 AM
        16h 5m
        1 stop
        ORD 6:25 PM
        Cologne - Chicago | Sun, Nov 15 | Lufthansa
        ORD 9:50 PM
        12h 5m
        1 stop
        CGN 4:55 PM
        Chicago - Cologne | Mon, Nov 23 | United Airlines
        $704 $951
        26% off
        26% off
        $951 $704
      • CGN 9:20 AM
        16h 5m
        1 stop
        ORD 6:25 PM
        Cologne - Chicago | Thu, Nov 5 | Lufthansa
        ORD 9:50 PM
        12h 5m
        1 stop
        CGN 4:55 PM
        Chicago - Cologne | Wed, Nov 11 | United Airlines
        $704 $951
        26% off
        26% off
        $951 $704
      • CGN 1:35 PM
        11h 50m
        1 stop
        ORD 6:25 PM
        Cologne - Chicago | Thu, Nov 5 | United Airlines
        ORD 9:50 PM
        14h 45m
        1 stop
        CGN 7:35 PM
        Chicago - Cologne | Wed, Nov 11 | Lufthansa
        $704
        26% off
        $951 $704
      • CGN 9:20 AM
        16h 5m
        1 stop
        ORD 6:25 PM
        Cologne - Chicago | Fri, Nov 6 | United Airlines
        ORD 9:50 PM
        12h 5m
        1 stop
        CGN 4:55 PM
        Chicago - Cologne | Mon, Nov 9 | United Airlines
        $705
        26% off
        $951 $705
      • CGN 9:20 AM
        16h 5m
        1 stop
        ORD 6:25 PM
        Cologne - Chicago | Sun, Nov 22 | Lufthansa
        ORD 9:50 PM
        12h 5m
        1 stop
        CGN 4:55 PM
        Chicago - Cologne | Mon, Nov 30 | United Airlines
        $706
        26% off
        $951 $706
      • CGN 9:20 AM
        16h 5m
        1 stop
        ORD 6:25 PM
        Cologne - Chicago | Sun, Nov 22 | United Airlines
        ORD 9:50 PM
        12h 5m
        1 stop
        CGN 4:55 PM
        Chicago - Cologne | Mon, Nov 30 | United Airlines
        $706
        26% off
        $951 $706
      • CGN 9:20 AM
        16h 5m
        1 stop
        ORD 6:25 PM
        Cologne - Chicago | Fri, Nov 6 | Lufthansa
        ORD 6:00 PM
        18h 35m
        1 stop
        CGN 7:35 PM
        Chicago - Cologne | Mon, Nov 9 | Lufthansa
        $712
        25% off
        $951 $712
      • CGN 1:35 PM
        11h 50m
        1 stop
        ORD 6:25 PM
        Cologne - Chicago | Thu, Dec 3 | United Airlines
        ORD 6:00 PM
        18h 35m
        1 stop
        CGN 7:35 PM
        Chicago - Cologne | Thu, Dec 10 | Lufthansa
        $712
        25% off
        $951 $712
      • CGN 9:20 AM
        16h 5m
        1 stop
        ORD 6:25 PM
        Cologne - Chicago | Wed, Nov 11 | Lufthansa
        ORD 9:50 PM
        12h 5m
        1 stop
        CGN 4:55 PM
        Chicago - Cologne | Wed, Nov 18 | United Airlines
        $713
        25% off
        $951 $713
      • CGN 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Cologne - Chicago | Sat, Oct 10 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        CGN 4:00 PM
        Chicago - Cologne | Mon, Oct 12 | Normal Airline
        Find more flights
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      • CGN 6:20 AM
        17h 35m
        1 stop
        ORD 4:55 PM
        Cologne - Chicago | Thu, Nov 5 | Ryanair
        $682 $1,290
        47% off
        47% off
        $1,290 $682
      • CGN 3:55 PM
        33h 50m
        1 stop
        ORD 6:45 PM
        Cologne - Chicago | Thu, Dec 3 | British Airways
        $851 $1,290
        34% off
        34% off
        $1,290 $851
      • CGN 1:10 PM
        23h 5m
        1 stop
        ORD 5:15 AM
        Cologne - Chicago | Mon, Nov 9 | EgyptAir
        $889 $1,290
        31% off
        31% off
        $1,290 $889
      • CGN 2:35 PM
        30h 10m
        1 stop
        ORD 1:45 PM
        Cologne - Chicago | Tue, Dec 1 | British Airways
        $916
        28% off
        $1,290 $916
      • CGN 3:55 PM
        20h 20m
        1 stop
        ORD 5:15 AM
        Cologne - Chicago | Mon, Oct 12 | EgyptAir
        $918
        28% off
        $1,290 $918
      • CGN 6:10 PM
        31h 10m
        1 stop
        ORD 6:20 PM
        Cologne - Chicago | Fri, Nov 20 | Turkish Airlines
        $948
        27% off
        $1,290 $948
      • CGN 7:15 PM
        30h
        1 stop
        ORD 6:15 PM
        Cologne - Chicago | Tue, Oct 13 | Turkish Airlines
        $954
        26% off
        $1,290 $954
      • CGN 6:10 PM
        32h 10m
        1 stop
        ORD 7:20 PM
        Cologne - Chicago | Mon, Nov 9 | Turkish Airlines
        $954
        26% off
        $1,290 $954
      • CGN 10:25 AM
        31h 35m
        1 stop
        ORD 11:00 AM
        Cologne - Chicago | Wed, Oct 28 | Turkish Airlines
        $962
        25% off
        $1,290 $962
      • CGN 11:30 AM
        29h 30m
        1 stop
        ORD 10:00 AM
        Cologne - Chicago | Wed, Nov 18 | Turkish Airlines
        $967
        25% off
        $1,290 $967
      • CGN 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Cologne - Chicago | Sat, Oct 10 | Normal Airline
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        Find more flights

Which airlines are the most popular for Cologne to Chicago flights?

You can choose from 1 airlines that fly from Cologne to Chicago, including Turkish Airlines, Ryanair has lowest fares on this route.
Turkish Airlines logo Turkish Airlines
Airlines are determined based on actual purchased flight tickets from Cologne to Chicago according to previous 12 months data from Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Cologne to Chicago (CGN-CHI)?

    Based on Trip.com data, Ryanair offers one-way fares as low as $682 on Cheapest nonstop routes (e.g. CGN to ORD on Thu, Nov 5), while United Airlines offers Cheapest nonstop round-trips from $704 departing on Sun, Nov 15 and returning on Mon, Nov 23.
  • At the moment, you can catch a nonstop flight from Cologne to Chicago with the following airlines, including: Turkish Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Cologne to Chicago is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Cologne to Chicago, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Nov 5, with one-way flights priced at just $682.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Ryanair.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Chicago travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Cologne to Chicago is August, when demand for travel is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Cologne to Chicago on October 8, 2026 with EgyptAir, with prices starting at $894.
  • You can arrive at any of the following airports in Chicago: O'Hare International Airport (ORD), Chicago Midway International Airport (MDW), and Chicago Rockford International Airport (RFD). Flights from Cologne Bonn Airport to O'Hare International Airport (CGN-ORD) are by far the most popular option for this route.
  • The time difference between Chicago and Cologne is 7h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Cologne to Chicago is $1,441. Fares vary by travel date, airline and availability.
  • Enter Cologne and Chicago, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.