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£308 Cheap Flights from Copenhagen (CPH) to Chicago (ORD)

View £308 flight on Tue, 20 Oct 2026Opens in a new window

Popular airlines from Kastrup Airport (CPH) to Chicago O'Hare International Airport (ORD)

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Cheap Flights from Copenhagen (CPH) to Chicago (ORD)

Prices were available within the past 7 days and start at £308 for one-way flights and £372 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, 24 Oct - Sat, 31 Oct
CPH
Copenhagen
ORD
Chicago
£372 Return, found 2 days ago
£372
Return
found 2 days ago
Select British Airways flight, departing Sat, 24 Oct from Copenhagen to Chicago, returning Sat, 31 Oct, priced at £372 found 2 days ago
Iberia
Sun, 30 Aug - Sat, 5 Sept
CPH
Copenhagen
ORD
Chicago
£382 Return, found 10 hours ago
£382
Return
found 10 hours ago
Select Iberia flight, departing Sun, 30 Aug from Copenhagen to Chicago, returning Sat, 5 Sept, priced at £382 found 10 hours ago
American Airlines
Mon, 31 Aug - Sun, 6 Sept
CPH
Copenhagen
ORD
Chicago
£382 Return, found 10 hours ago
£382
Return
found 10 hours ago
Select American Airlines flight, departing Mon, 31 Aug from Copenhagen to Chicago, returning Sun, 6 Sept, priced at £382 found 10 hours ago
Finnair
Mon, 12 Oct - Mon, 19 Oct
CPH
Copenhagen
ORD
Chicago
£391 Return, found 4 days ago
£391
Return
found 4 days ago
Select Finnair flight, departing Mon, 12 Oct from Copenhagen to Chicago, returning Mon, 19 Oct, priced at £391 found 4 days ago
Icelandair
Tue, 1 Sept - Tue, 8 Sept
CPH
Copenhagen
ORD
Chicago
£403 Return, found 1 day ago
£403
Return
found 1 day ago
Select Icelandair flight, departing Tue, 1 Sept from Copenhagen to Chicago, returning Tue, 8 Sept, priced at £403 found 1 day ago
TAP Portugal
Sun, 27 Dec - Sun, 10 Jan
CPH
Copenhagen
ORD
Chicago
£479 Return, found 2 days ago
£479
Return
found 2 days ago
Select TAP Portugal flight, departing Sun, 27 Dec from Copenhagen to Chicago, returning Sun, 10 Jan, priced at £479 found 2 days ago
KLM
Wed, 16 Sept - Wed, 23 Sept
CPH
Copenhagen
ORD
Chicago
£497 Return, found 4 days ago
£497
Return
found 4 days ago
Select KLM flight, departing Wed, 16 Sept from Copenhagen to Chicago, returning Wed, 23 Sept, priced at £497 found 4 days ago
Lufthansa
Fri, 28 Aug - Mon, 31 Aug
CPH
Copenhagen
ORD
Chicago
£502 Return, found 1 day ago
£502
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 28 Aug from Copenhagen to Chicago, returning Mon, 31 Aug, priced at £502 found 1 day ago
United
Mon, 31 Aug - Sun, 6 Sept
CPH
Copenhagen
ORD
Chicago
£510 Return, found 10 hours ago
£510
Return
found 10 hours ago
Select United flight, departing Mon, 31 Aug from Copenhagen to Chicago, returning Sun, 6 Sept, priced at £510 found 10 hours ago
Delta
Tue, 22 Sept - Sun, 4 Oct
CPH
Copenhagen
ORD
Chicago
£511 Return, found 2 days ago
£511
Return
found 2 days ago
Select Delta flight, departing Tue, 22 Sept from Copenhagen to Chicago, returning Sun, 4 Oct, priced at £511 found 2 days ago

Find the cheapest month to fly from Copenhagen (CPH) to Chicago (ORD)

April is typically the cheapest month to fly

From £338 - £444 per traveller.

Frequently asked questions

How much does a flight from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.) cost?
You can find one-way and return flights from CPH to ORD with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when CPH to ORD ticket fares go up or down.
What is the cheapest month to fly from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.)?
February is typically the cheapest month to fly from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.), with average return fares around £364. February often sees lower prices because it falls outside of peak holiday seasons, when demand for travel tends to decrease. Other cheap months to fly from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.) include September and November.
Which airlines fly direct from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.)?
Only one airline offers direct flights from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.). SAS operates 7 direct flights from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.) every week.
What is the cheapest airline that flies from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.)?
SAS is one of the cheapest airlines offering nonstop return flights from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.), with prices starting from around £335 for flights that can be booked for departure within the next year. Icelandair offers one of the cheapest connecting return flights from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.), with prices starting from around £335. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.)?
To find a cheap flight from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.)?
The best airline to fly with from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.) will differ from traveler to traveler. If you like to fly early, SAS offers early morning flights. If price is the most important factor, SAS typically offers the lowest fares. Lufthansa offers the most daily flights from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.)?
The cheapest months to fly from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.) are typically February and November, with average return flights around £364. These months are ideal if you're looking for the most budget-friendly options for your trip.
How many flights per day from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.)?
There is 1 nonstop flight per day from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.). For even more choices, look at flights that include layovers, as there are around 87 connecting flights per day. Some common connection points include Heathrow (LHR), Frankfurt Intl. (FRA), and Vantaa (HEL).
What is the earliest flight from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.)?
The earliest flight from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.) typically departs around 6:00 AM. This flight is operated by KLM and Air France, and it is a seasonal service active in March and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.)?
You'll typically find the most flights from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.) on a Friday, with around 60 flights available. This gives you a good selection of options for your journey. Major airlines on this route include Lufthansa, SAS, and British Airways. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices no matter which day you choose to fly.
What are the most popular departure times for flights from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.)?
The most popular departure times for flights from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.) are in the morning, from 6am to 9am. Many major carriers, including Lufthansa, British Airways and Swiss International Air Lines, offer flights during this window. This timing works well because it allows you to start your travel day early and arrive in Chicago with plenty of time to settle in.
How long does it take to fly from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.)?
A direct flight from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.) typically takes around 9 hours 14 minutes, covering a distance of approximately 6,853 kilometers. If you opt for a flight with one stop, your journey will usually take longer, averaging about 13 hours 30 minutes. Flights with two or more stops generally take around 19 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.)?
You can fly business class between CPH and ORD. Airlines that offer business class service on this route include:
  • Lufthansa
  • Air France
  • Iberia
  • Brussels Airlines
  • Swiss International Air Lines
  • TAP Portugal
  • LOT-Polish Airlines
  • Turkish Airlines
  • British Airways
  • Air Canada
  • Med View Airlines
  • KLM
  • Icelandair
  • Nordic Regional Airlines
  • Austrian Airlines
  • Iberia Express
  • SAS
  • Delta
  • Finnair
  • Ethiopian Airlines
  • Helvetic Airways
  • American Airlines
How do I earn miles on a Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.) flight with Expedia?
It's easy to earn miles on a Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chicago, IL (ORD) from Copenhagen (CPH)?
If you're planning to travel to Chicago from Kastrup (CPH), you can fly directly into O'Hare Intl. (ORD) which offers international flights and connections. Some flights may connect through major hubs like Heathrow (LHR), Schiphol (AMS), or Frankfurt Intl. (FRA) before reaching Chicago. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.) at the last minute?
Typically, booking a last minute flight from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package?
Securing a Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.)?
If you booked your Copenhagen (CPH-Kastrup) to Chicago, IL (ORD-O'Hare Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kastrup
Destination airport
O'Hare Intl.
Airlines serving
Air Canada, Air France, Air Serbia, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Return price
£371
Distance
6812 km
Average flight time
9 hours 15 mins

Book with confidence

Compare flights from Copenhagen to Chicago easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Copenhagen to Chicago. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to O'Hare Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Kastrup to O'Hare Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Kastrup (CPH) to O'Hare Intl. (ORD)

The easiest way to view the best deals on flights from Copenhagen to Chicago today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Kastrup to O'Hare Intl. start at just £372 and range up to £597.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Copenhagen and Chicago
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Copenhagen to Chicago flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Kastrup to O'Hare Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Copenhagen to Chicago easily and book with confidence

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*Available to Expedia members.