Cheap flights from Cologne to Chicago from $521
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Cologne to Chicago departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air Canada flights from Cologne to Chicago O'Hare Intl Airport
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United Airlines flights from Cologne to Chicago O'Hare Intl Airport
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How to get the cheapest flight ticket from Cologne to Chicago O'Hare Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?
The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $879. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Cologne because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $892.
What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?
Flying to Chicago O'Hare Intl Airport from Cologne in the morning is the least expensive time of day to depart. momondo users have found prices as low as $872 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $918. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest airline that flies from Cologne Köln/Bonn to Chicago O'Hare Intl?
Turkish Airlines and SWISS are the most popular carriers operating from Cologne Köln/Bonn to Chicago O'Hare Intl
What airlines fly to Chicago O'Hare Intl Airport?
Lufthansa, United Airlines and British Airways are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Cologne according to our data. Lufthansa is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 5 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Cologne to Chicago O'Hare Intl Airport
Cheap Cologne to Chicago O'Hare Intl Airport (CGN to ORD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Cologne to Chicago O'Hare Intl Airport
How far is Cologne Köln/Bonn to Chicago O'Hare Intl by plane?
Chicago O'Hare Intl is 4234.8 mi away from Cologne Köln/Bonn. 12h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Chicago O'Hare Intl Airport?
Prices for flights from Cologne Köln/Bonn Airport to Chicago O'Hare Intl Airport were last updated today.
How many operators does momondo search for flights from Cologne Köln/Bonn Airport to Chicago O'Hare Intl Airport?
As of July 2025, there is 1 operator available to choose from for flights from Cologne Köln/Bonn Airport to Chicago O'Hare Intl Airport.
How old do you have to be to fly from Cologne Köln/Bonn Airport to Chicago O'Hare Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cologne Köln/Bonn Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Cologne to Chicago O'Hare Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Cologne to Chicago O'Hare Intl Airport is Lufthansa, representing 100% of all bookings.
Best airlines flying from Cologne to Chicago O'Hare Intl Airport
Compare and see reviews for airlines that fly from Cologne to Chicago O'Hare Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $687 | Free Cancellation | Rating 6.8 7,207 reviews |
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Why should I use momondo to find a flight deal from Cologne to Chicago?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Cologne.
Can I find flights from Cologne to Chicago with flexible booking policies on momondo?
All flight searches from Cologne to Chicago on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Cologne to Chicago?
Once you have performed a search for Cologne to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Cologne to Chicago right now. Can momondo alert me if prices change?
Price alerts on flights to Chicago from Cologne are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.