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O'Hare Intl

$357+ Cheap flights from Copenhagen (CPH) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — ORD
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Kastrup Copenhagen to Chicago O'Hare Intl are usually found in February or November, booked 84 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Copenhagen to O'Hare Intl

Cheapest flights from Copenhagen to O'Hare Intl
Explore the most affordable flight options available from Copenhagen to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.

This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:00 pm
CPH
-
ORD
1 stop14h 25m
Icelandair
Sun 9/137:25 pm
ORD
-
CPH
1 stop10h 30m
Icelandair
Deal found 8/3$489
This FlightHub deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:35 pm
CPH
-
ORD
1 stop26h 40m
Icelandair
Thu 10/297:30 pm
ORD
-
CPH
1 stop10h 30m
Icelandair
Deal found 8/3$492
This Justfly.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:35 pm
CPH
-
ORD
1 stop26h 40m
Icelandair
Tue 11/36:30 pm
ORD
-
CPH
1 stop14h 30m
Icelandair
Deal found 8/4$494
This British Airways deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:50 am
CPH
-
ORD
1 stop16h 00m
British Airways
Thu 9/109:15 pm
ORD
-
CPH
1 stop16h 15m
British Airways
Deal found 7/31$495
This Ticket deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:05 am
CPH
-
ORD
1 stop18h 10m
British Airways
Wed 9/1610:25 pm
ORD
-
CPH
1 stop17h 55m
British Airways
Deal found 7/31$496
This Justfly.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:00 pm
CPH
-
ORD
1 stop11h 15m
Icelandair
Tue 9/810:25 pm
ORD
-
CPH
1 stop16h 20m
Icelandair
Deal found 8/2$497
This Expedia deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:20 am
CPH
-
ORD
1 stop17h 55m
Icelandair
Tue 9/87:25 pm
ORD
-
CPH
1 stop10h 30m
Icelandair
Deal found 8/2$498
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:00 pm
CPH
-
ORD
1 stop11h 15m
Icelandair
Tue 10/207:25 pm
ORD
-
CPH
1 stop10h 30m
Icelandair
Deal found 8/1$503
This Finnair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:25 pm
CPH
-
ORD
1 stop12h 25m
Finnair
Wed 9/169:30 pm
ORD
-
CPH
1 stop14h 10m
Finnair
Deal found 8/1$504

Find flight deals from Copenhagen to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$487
(Goibibo)

One-way from

$357
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$707

Good round-trip deal

$872 or less

Good one-way deal

$704 or less
Provider with most accurate pricing for Kastrup Copenhagen-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kastrup Copenhagen-Chicago O'Hare Intl flights.
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From Kastrup Copenhagen to Chicago O'Hare Intl
Search Deals
One-way flight from Kastrup Copenhagen to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($159 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Kastrup Copenhagen to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Kastrup Copenhagen to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Copenhagen to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from Copenhagen to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 9/3

8:50 am-5:50 pm

1 stop16h 00m

Chicago O'Hare Intl

Wed 9/16

10:25 pm-11:20 pm

1 stop17h 55m

$500

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Wed 11/4

1:00 pm-10:30 pm

2 stops16h 30m

Chicago O'Hare Intl

Wed 11/11

6:50 pm-2:20 pm

1 stop12h 30m

$504

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 9/3

12:25 pm-5:50 pm

1 stop12h 25m

Chicago O'Hare Intl

Wed 9/16

9:30 pm-6:40 pm

1 stop14h 10m

$504
Quickest round-trip

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sun 11/1

1:05 pm-5:20 pm

1 stop11h 15m

Chicago O'Hare Intl

Sun 11/8

6:30 pm-4:00 pm

1 stop14h 30m

$507

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sun 8/30

3:20 pm-12:12 pm

1 stop27h 52m

Chicago O'Hare Intl

Tue 9/22

8:50 pm-7:15 pm

1 stop15h 25m

$507

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Mon 9/14

9:45 pm-2:55 pm

1 stop24h 10m

Chicago O'Hare Intl

Mon 9/21

10:25 pm-4:50 pm

1 stop11h 25m

$520

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sat 9/26

10:55 am-9:12 pm

2 stops17h 17m

Chicago O'Hare Intl

Sat 10/31

9:25 pm-11:25 pm

1 stop20h 00m

$525

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 9/3

8:50 am-5:50 pm

1 stop16h 00m

Chicago O'Hare Intl

Wed 9/16

9:30 pm-11:10 pm

1 stop18h 40m

$536

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Fri 10/16

7:25 pm-1:50 pm

2 stops25h 25m

Chicago O'Hare Intl

Thu 10/22

9:30 pm-4:15 pm

1 stop11h 45m

$657

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Fri 12/25

6:15 pm-1:45 pm

1 stop26h 30m

Chicago O'Hare Intl

Wed 12/30

6:50 pm-7:00 pm

1 stop17h 10m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/4

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Copenhagen to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Copenhagen to O'Hare Intl in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Copenhagen-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Copenhagen-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Copenhagen-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Copenhagen-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Copenhagen-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Copenhagen to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Copenhagen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Copenhagen to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Copenhagen to Chicago O'Hare Intl Airport?

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Copenhagen to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Copenhagen to Chicago O'Hare Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Copenhagen to Chicago O'Hare Intl Airport (average of $533). Flying from Copenhagen to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $940). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CPH to ORD?

Find hourly flight availability from Copenhagen to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 4, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Copenhagen to Chicago O'Hare Intl Airport as you normally would.

How much does it cost to fly round-trip from Copenhagen to Chicago O'Hare Intl Airport?

Airfare is below average for this route at the moment.

Copenhagen to Chicago O'Hare Intl Airport flights typically cost between $649 and $863 in October.
The cheapest round-trip price found within the last 5 days was $487 on Finnair (Oct 16-Oct 22).

The best insider tips for Copenhagen to Chicago O'Hare Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Copenhagen to Chicago O'Hare Intl Airport trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
John Walton

John Walton

Expert on CPH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated August 4, 2026.
Get a feel of what it's like to fly with Scandinavian Airlines,United Airlines, andIcelandair from Copenhagen to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,916 reviews

Overall

7.4

Crew

8.0

Boarding

7.7

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
Scandinavian Airlines
7.4
Good
1,916 reviews
Scandinavian Airlines
7.4
Good
1,916 reviews

Overall

7.4

Crew

8.0

Boarding

7.7

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
United Airlines
7.4
Good
10,059 reviews
Scandinavian Airlines
7.4
Good
1,916 reviews

Overall

7.4

Crew

8.0

Boarding

7.7

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
Icelandair
6.9
Okay
720 reviews
Scandinavian Airlines
7.4
Good
1,916 reviews

Overall

7.4

Crew

8.0

Boarding

7.7

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.

Related info for your journey

Find useful and relevant information for your journey from Copenhagen to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Copenhagen to Chicago O'Hare Intl?

    Kastrup Copenhagen (CPH), located 5.0 mi from the city center, is the airport you fly out of when you book flights from Copenhagen to Chicago O'Hare Intl. 3 airlines have flights from Kastrup Copenhagen to Chicago O'Hare Intl on a regular basis. Booking flights from Kastrup Copenhagen to Chicago O'Hare Intl should not be difficult; the airport handles an average of 3 outbound flights to Chicago O'Hare Intl per day.

  • How long is the flight from Copenhagen to Chicago O'Hare Intl Airport?

    Airlines like British Airways, Finnair, and Icelandair fly from Copenhagen to Chicago O'Hare Intl Airport in about 11h 15m. The time it takes to get you to your destination can typically vary by up to 4h 45m. The distance from Copenhagen to Chicago O'Hare Intl Airport is about 4256 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Copenhagen to Chicago O'Hare Intl Airport round-trip?

    Flying on Icelandair is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $477. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and United Airlines, with the lowest prices starting at $533 and $582, respectively. Icelandair is priced at 31% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Copenhagen to Chicago O'Hare Intl Airport one-way?

    The cheapest airlines for a one-way flight from Copenhagen to Chicago O'Hare Intl Airport are American Airlines ($333), British Airways ($345), and Icelandair ($460).

  • What are the most reliable airlines from Copenhagen to Chicago O'Hare Intl Airport?

    The top 3 most reliable airlines when flying from Copenhagen to Chicago O'Hare Intl Airport are Air France (77%), Scandinavian Airlines (77%) and Delta (77%).

  • What are the cheapest flights from Copenhagen to Chicago O'Hare Intl Airport?

    The cheapest flight price from Copenhagen to Chicago O'Hare Intl Airport is $683. On average you can expect to pay $857. The most popular route, (Kastrup Copenhagen - Chicago O'Hare Intl), can usually be booked for $462.

  • Can I find deals for flights from Copenhagen to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Copenhagen to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Copenhagen to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Copenhagen to O'Hare Intl.

  • Can I find deals for business class flights from Copenhagen to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Copenhagen to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Copenhagen to Chicago O'Hare Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Copenhagen to Chicago O'Hare Intl Airport (average of $533). Flying from Copenhagen to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $940). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Benton Harbor
Rosemont
Schaumburg
Naperville
Lake Geneva
Oak Brook
Oakbrook Terrace
Delavan
Gurnee
South Holland
Libertyville
Orland Park
Hoffman Estates
Beloit
Rockford
Aurora
Racine
Great Lakes
Janesville
Joliet

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Copenhagen to O'Hare Intl

Discover the top 3 airlines that operate flights from Copenhagen to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$477Average$567FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$533Average$822FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$582Average$857FlexibilityNo cancel feeOn-time69%

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