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O'Hare Intl

$272+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — ORD
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheapflights Tip: The best prices from Kastrup Copenhagen to Chicago O'Hare Intl are usually found in September or November, booked 86 days in advance, depart on a Saturday or Wednesday 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 January 20, 2026.

This Travelis deal was found by Cheapflights users on 1/19. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:55 pm
CPH
-
ORD
1 stop23h 50m
SWISS
Mon 3/97:50 pm
ORD
-
CPH
1 stop12h 10m
SWISS
Deal found 1/19$477
This Travelis deal was found by Cheapflights users on 1/20. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:20 am
CPH
-
ORD
1 stop21h 05m
Icelandair
Fri 9/1110:25 pm
ORD
-
CPH
1 stop18h 20m
Icelandair
Deal found 1/20$479
This Finnair deal was found by Cheapflights users on 1/20. 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.
Fri 8/77:25 am
CPH
-
ORD
1 stop14h 35m
Multiple Airlines
Mon 8/179:15 pm
ORD
-
CPH
1 stop11h 25m
Multiple Airlines
Deal found 1/20$481
This Finnair deal was found by Cheapflights users on 1/20. 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.
Tue 3/246:05 am
CPH
-
ORD
2 stops20h 35m
Multiple Airlines
Tue 4/79:15 pm
ORD
-
CPH
1 stop15h 00m
Multiple Airlines
Deal found 1/20$485
This Finnair deal was found by Cheapflights users on 1/20. 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 3/266:45 am
CPH
-
ORD
1 stop15h 40m
Multiple Airlines
Sat 4/49:30 pm
ORD
-
CPH
1 stop11h 45m
Multiple Airlines
Deal found 1/20$495
This FlightHub deal was found by Cheapflights users on 1/19. 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.
Fri 2/1312:55 pm
CPH
-
ORD
1 stop11h 25m
Icelandair
Fri 2/206:30 pm
ORD
-
CPH
1 stop27h 50m
Icelandair
Deal found 1/19$497
This Travelis deal was found by Cheapflights users on 1/19. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/47:55 pm
CPH
-
ORD
1 stop23h 50m
Multiple Airlines
Sun 2/87:15 am
ORD
-
CPH
2 stops18h 45m
Multiple Airlines
Deal found 1/19$500
This Travelis deal was found by Cheapflights users on 1/20. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 am
CPH
-
ORD
1 stop15h 15m
Multiple Airlines
Thu 4/305:10 pm
ORD
-
CPH
1 stop11h 15m
Multiple Airlines
Deal found 1/20$503
This Sembo deal was found by Cheapflights users on 1/19. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:55 am
CPH
-
ORD
1 stop13h 30m
Multiple Airlines
Mon 3/93:35 pm
ORD
-
CPH
2 stops35h 25m
Multiple Airlines
Deal found 1/19$506
This Ticket deal was found by Cheapflights users on 1/19. 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.
Wed 2/49:50 am
CPH
-
ORD
2 stops16h 01m
Air Canada
Sun 2/87:15 am
ORD
-
CPH
2 stops18h 45m
Air Canada
Deal found 1/19$507
This Icelandair deal was found by Cheapflights users on 1/20. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2512:55 pm
CPH
-
ORD
1 stop11h 25m
Icelandair
Sun 4/510:25 pm
ORD
-
CPH
1 stop31h 30m
Icelandair
Deal found 1/20$509
This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:50 am
CPH
-
ORD
2 stops15h 05m
United Airlines
Sun 2/224:10 pm
ORD
-
CPH
1 stop14h 50m
United Airlines
Deal found 1/19$510

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 January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$477
(Travelis)

One-way from

$272
(Priceline)

Popular in

July

Cheapest in

September

Average price

$741

Good round-trip deal

$470 or less

Good one-way deal

$588 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. 13% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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.
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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 January 20, 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

Copenhagen

Fly to

O'Hare Intl

Route

Depart

Return

Price

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Tue 3/24

6:05 am-8:40 pm

2 stops20h 35m

Chicago O'Hare Intl

Tue 4/7

9:15 pm-7:15 pm

1 stop15h 00m

$485

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 3/26

6:45 am-4:25 pm

1 stop15h 40m

Chicago O'Hare Intl

Sat 4/4

9:30 pm-4:15 pm

1 stop11h 45m

$495

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 3/26

6:45 am-6:00 pm

1 stop17h 15m

Chicago O'Hare Intl

Sun 4/5

9:30 pm-6:40 pm

1 stop14h 10m

$495

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Tue 2/17

10:10 am-3:20 pm

1 stop12h 10m

Chicago O'Hare Intl

Sun 2/22

6:50 pm-2:00 pm

1 stop12h 10m

$507

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Tue 2/17

7:25 pm-2:20 pm

1 stop25h 55m

Chicago O'Hare Intl

Tue 2/24

5:20 pm-11:00 pm

1 stop22h 40m

$513

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Tue 2/17

6:00 am-5:53 pm

2 stops18h 53m

Chicago O'Hare Intl

Tue 2/24

2:25 pm-1:10 pm

2 stops15h 45m

$514

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sun 3/29

6:45 am-5:35 pm

2 stops17h 50m

Chicago O'Hare Intl

Mon 4/6

9:15 pm-4:55 pm

1 stop12h 40m

$514

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sat 3/28

7:20 pm-5:35 pm

2 stops28h 15m

Chicago O'Hare Intl

Mon 4/6

9:15 pm-4:50 pm

1 stop12h 35m

$515

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Wed 5/20

6:20 am-12:55 pm

1 stop13h 35m

Chicago O'Hare Intl

Mon 6/1

9:55 am-9:30 am

2 stops16h 35m

$519

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Tue 2/17

3:45 pm-1:50 pm

1 stop29h 05m

Chicago O'Hare Intl

Sun 2/22

5:10 pm-2:20 pm

1 stop14h 10m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 21 results
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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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust 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 AranGrant the most. AranGrant 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?

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to O'Hare Intl. Price data was last updated on January 16, 2026.

Booking 86 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, March is the cheapest month in which you can book a flight from Copenhagen to Chicago O'Hare Intl Airport (average of $382). Flying from Copenhagen to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $543). 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 January 20, 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.

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 January 20, 2026.
Get a feel of what it's like to fly with Scandinavian Airlines 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
7.3
Good
1,655 reviews

Overall

7.3

Crew

8.0

Food

6.6

Entertainment

6.6

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Scandinavian Airlines
7.3
Good
1,655 reviews
Scandinavian Airlines
7.3
Good
1,655 reviews

Overall

7.3

Crew

8.0

Food

6.6

Entertainment

6.6

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

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. 1 airline 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 2 outbound flights to Chicago O'Hare Intl per day.

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

    Airlines like United Airlines fly from Copenhagen to Chicago O'Hare Intl Airport in about 12h 10m. The time it takes to get you to your destination can typically vary by up to . The distance from Copenhagen to Chicago O'Hare Intl Airport is about 4256 mi.

  • What is the cheapest airline to fly from Copenhagen to Chicago O'Hare Intl Airport round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $536. Scandinavian Airlines is priced at 17% 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 ($338), British Airways ($345), and Icelandair ($387).

  • 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 (75%), Scandinavian Airlines (75%) and Delta (75%).

  • 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 $453. On average you can expect to pay $712. The most popular route, (Kastrup Copenhagen - Chicago O'Hare Intl), can usually be booked for $403.

  • 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, March is the cheapest month in which you can book a flight from Copenhagen to Chicago O'Hare Intl Airport (average of $382). Flying from Copenhagen to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $543). 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
Schaumburg
Rosemont
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Bridgeview
Kenosha
Warrenville
Waukegan
Aurora

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Alternative routes for Copenhagen to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Billund to O'Hare Intl flights

Top airline flying from Copenhagen to O'Hare Intl

Discover the top airline 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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$536Average$851FlexibilityNo cancel feeOn-time77%

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