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O'Hare Intl

$376+ Cheap flights from Denmark 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — ORD
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
1 adult, Economy
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Cheap flight deals from Denmark to O'Hare Intl

Cheapest flights from Denmark to O'Hare Intl
Explore the most affordable flight options available from Denmark to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.

This British Airways deal was found by Cheapflights users on 5/17. 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.
Wed 11/111:20 pm
BLL
-
ORD
1 stop12h 25m
British Airways
Sun 11/1511:48 am
ORD
-
BLL
2 stops24h 57m
British Airways
Deal found 5/17$507
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:20 pm
CPH
-
ORD
1 stop13h 10m
American Airlines
Fri 6/195:00 pm
ORD
-
CPH
1 stop11h 35m
American Airlines
Deal found 5/13$560
This Flysmarter deal was found by Cheapflights users on 5/17. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:20 pm
CPH
-
ORD
1 stop22h 37m
British Airways
Fri 6/195:00 pm
ORD
-
CPH
1 stop11h 35m
British Airways
Deal found 5/17$571
This Flybillet deal was found by Cheapflights users on 5/13. 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 Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:20 pm
CPH
-
ORD
1 stop27h 47m
British Airways
Tue 6/29:26 pm
ORD
-
CPH
1 stop31h 09m
British Airways
Deal found 5/13$573
This BusinessClass deal was found by Cheapflights users on 5/13. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:25 am
CPH
-
ORD
1 stop17h 10m
British Airways
Sat 6/69:26 pm
ORD
-
CPH
1 stop31h 09m
British Airways
Deal found 5/13$575
This Flysmarter deal was found by Cheapflights users on 5/14. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/53:20 pm
CPH
-
ORD
2 stops15h 10m
British Airways
Tue 6/93:21 pm
ORD
-
CPH
1 stop13h 14m
British Airways
Deal found 5/14$576
This Iberia deal was found by Cheapflights users on 5/15. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:20 pm
CPH
-
ORD
1 stop16h 14m
Iberia
Fri 6/191:38 pm
ORD
-
CPH
1 stop14h 57m
Iberia
Deal found 5/15$585
This Flysmarter deal was found by Cheapflights users on 5/16. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:55 pm
CPH
-
ORD
1 stop11h 30m
Icelandair
Sat 10/177:25 pm
ORD
-
CPH
1 stop10h 30m
Icelandair
Deal found 5/16$593
This Travelis deal was found by Cheapflights users on 5/16. 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.
Sat 9/512:30 pm
BLL
-
ORD
1 stop12h 45m
British Airways
Sat 9/129:15 pm
ORD
-
BLL
1 stop16h 10m
British Airways
Deal found 5/16$597
This lastminute.com deal was found by Cheapflights users on 5/17. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1410:35 pm
BLL
-
ORD
1 stop26h 40m
Icelandair
Sat 6/2010:25 pm
ORD
-
BLL
1 stop15h 50m
Icelandair
Deal found 5/17$609
This Ticket deal was found by Cheapflights users on 5/15. 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.
Fri 5/296:00 am
BLL
-
ORD
1 stop15h 15m
Air France
Tue 6/25:10 pm
ORD
-
BLL
1 stop11h 10m
Air France
Deal found 5/15$610
This Ticket deal was found by Cheapflights users on 5/16. 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.
Sat 5/306:00 am
BLL
-
ORD
1 stop15h 15m
Multiple Airlines
Wed 6/34:50 pm
ORD
-
BLL
1 stop23h 10m
Multiple Airlines
Deal found 5/16$613

Find flight deals from Denmark to O'Hare Intl

Keep the following information in mind while searching for Denmark to O'Hare Intl flight deals. Data was last updated May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$507
(British Airways)

One-way from

$376
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$640

Good round-trip deal

$958 or less

Good one-way deal

$907 or less
Provider with most accurate pricing for Kastrup Copenhagen-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kastrup Copenhagen-Chicago (CHI) flights.
Search Deals
From Denmark to Chicago O'Hare Intl
Search Deals
One-way flight from Denmark to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($144 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 May 2026
Search Deals
Price to beat on a round-trip flight from Denmark to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Denmark to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denmark 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 May 18, 2026.
Use the filters below to find and compare flights from Denmark to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillundChicago

BLL - ORD

BLLORD

Billund

Wed 11/11

9:00 pm-6:45 pm

1 stop28h 45m

Chicago O'Hare Intl

Sun 11/15

5:10 pm-11:10 am

1 stop11h 00m

$507

BillundChicago

BLL - ORD

BLLORD

Billund

Sat 5/30

6:00 am-2:15 pm

1 stop15h 15m

Chicago O'Hare Intl

Wed 6/3

10:25 am-11:00 am

2 stops17h 35m

$644

BillundChicago

BLL - ORD

BLLORD

Billund

Thu 5/28

10:15 am-2:15 pm

1 stop11h 00m

Chicago O'Hare Intl

Tue 6/2

11:26 am-11:00 am

2 stops16h 34m

$648

BillundChicago

BLL - ORD

BLLORD

Billund

Fri 5/29

6:00 am-4:29 pm

2 stops17h 29m

Chicago O'Hare Intl

Tue 6/2

5:41 pm-1:30 pm

2 stops12h 49m

$652

BillundChicago

BLL - ORD

BLLORD

Billund

Thu 5/28

11:45 am-8:14 pm

2 stops15h 29m

Chicago O'Hare Intl

Mon 6/1

12:30 pm-9:35 am

2 stops14h 05m

$655

BillundChicago

BLL - ORD

BLLORD

Billund

Wed 11/11

2:00 pm-11:15 pm

2 stops16h 15m

Chicago O'Hare Intl

Sun 11/15

1:12 pm-9:40 am

2 stops13h 28m

$668

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Fri 10/2

6:30 am-2:55 pm

1 stop15h 25m

Chicago O'Hare Intl

Tue 10/13

10:54 am-11:55 am

2 stops18h 01m

$676

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Fri 6/5

12:15 pm-2:50 pm

1 stop33h 35m

Chicago O'Hare Intl

Sat 6/6

7:45 pm-8:55 am

2 stops30h 10m

$677

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sun 7/19

6:20 am-8:32 pm

2 stops21h 12m

Chicago O'Hare Intl

Tue 8/4

2:08 pm-8:55 am

1 stop11h 47m

$680

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 7/23

6:10 am-11:31 pm

2 stops24h 21m

Chicago O'Hare Intl

Tue 8/4

2:08 pm-8:55 am

1 stop11h 47m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Showing 1-10 of 30 resultsSorted by cheapest first
1
2
3

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

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Denmark 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 Denmark to Chicago O'Hare Intl Airport

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

To ensure you get the cheapest price possible for a flight from Denmark to Chicago O'Hare Intl Airport, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Denmark to Chicago O'Hare Intl Airport (average of $312). Flying from Denmark to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $549). 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 DK to ORD?

Find hourly flight availability from Denmark 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 May 18, 2026.

When flying from Denmark to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Denmark to Chicago O'Hare Intl Airport

Explore weekly flight availability from Denmark to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 18, 2026.

The most flights from DK0 to ORD are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Denmark to Chicago delayed?

About 19% of weekly flights between Denmark and Chicago have experienced delays in the past year, with the average delay time being 226 minutes.

What is the most punctual flight time for Denmark to Chicago flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Denmark to Chicago flights?

Over the last year, Scandinavian Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.

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 May 18, 2026.
Read reviews from past customers who have flown Scandinavian Airlines and United Airlines from Denmark to Chicago O'Hare Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,781 reviews

Crew

8.0

Boarding

7.7

Overall

7.4

Food

6.7

Entertainment

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.
Scandinavian Airlines
7.4
Good
1,781 reviews
Scandinavian Airlines
7.4
Good
1,781 reviews

Crew

8.0

Boarding

7.7

Overall

7.4

Food

6.7

Entertainment

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.
United Airlines
7.4
Good
9,737 reviews
Scandinavian Airlines
7.4
Good
1,781 reviews

Crew

8.0

Boarding

7.7

Overall

7.4

Food

6.7

Entertainment

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.

Related info for your journey

Find useful and relevant information for your journey from Denmark 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.

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

    For as low as $676, British Airways can have you in Chicago O'Hare Intl Airport from Denmark in 15h 25m. The distance from Denmark to Chicago O'Hare Intl Airport is about 4256 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $333. Users have also found prices from $345 and $460 on British Airways and Icelandair, respectively.

  • What are the most popular routes from Denmark to Chicago O'Hare Intl Airport?

    The most popular route from Denmark to Chicago O'Hare Intl Airport is Kastrup Copenhagen - Chicago O'Hare Intl. You may also consider Billund - Chicago O'Hare Intl or Aalborg - Chicago O'Hare Intl.

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

    Consider Air France (74%), Scandinavian Airlines (74%) or Delta (74%) when booking your flight. These represent the most reliable airlines when flying from Denmark to Chicago O'Hare Intl Airport.

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

    Looking at all options, your cheapest flight can be booked for $750. While the most popular route (Kastrup Copenhagen - Chicago O'Hare Intl) can be booked for $507 on average, our data indicates $1,039 when flying from Denmark to Chicago O'Hare Intl Airport.

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

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

  • How can I find direct flights from Denmark 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 Denmark to O'Hare Intl.

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

    Yes. Cheapflights offers flight deals from Denmark 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 Denmark to Chicago O'Hare Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Denmark to Chicago O'Hare Intl Airport (average of $312). Flying from Denmark to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $549). 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
Rosemont
Schaumburg
Naperville
Benton Harbor
Delavan
Oakbrook Terrace
Lake Geneva
Gurnee
Downers Grove
Des Plaines
Hoffman Estates
Oak Brook
South Holland
Libertyville
Warrenville
Elk Grove Village
Bridgeview
Great Lakes
Arlington Heights
Northbrook

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Top 2 airlines flying from Denmark to O'Hare Intl

Discover the top 2 airlines that operate flights from Denmark 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 May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$533Average$829FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$582Average$687FlexibilityNo cancel feeOn-time69%

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