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O'Hare Intl

$328+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — ORD
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
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 February 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
CPH
-
ORD
1 stop17h 15m
TAP AIR PORTUGAL
Fri 5/16:00 pm
ORD
-
CPH
1 stop15h 50m
TAP AIR PORTUGAL
Deal found 2/2$470
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:40 pm
CPH
-
ORD
1 stop29h 20m
TAP AIR PORTUGAL
Sat 5/26:15 pm
ORD
-
CPH
1 stop34h 40m
TAP AIR PORTUGAL
Deal found 2/2$473
This ResecentrumGruppen deal was found by Cheapflights users on 2/3. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:35 pm
CPH
-
ORD
1 stop29h 50m
Icelandair
Sat 5/2310:25 pm
ORD
-
CPH
1 stop10h 30m
Icelandair
Deal found 2/3$477
This Finnair deal was found by Cheapflights users on 2/4. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:25 pm
CPH
-
ORD
2 stops25h 25m
Multiple Airlines
Sat 10/175:00 pm
ORD
-
CPH
1 stop11h 05m
Multiple Airlines
Deal found 2/4$489
This Sembo deal was found by Cheapflights users on 2/2. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/194:55 pm
CPH
-
ORD
1 stop11h 30m
Icelandair
Sat 5/27:25 pm
ORD
-
CPH
1 stop13h 30m
Icelandair
Deal found 2/2$491
This Finnair deal was found by Cheapflights users on 2/3. 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 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 stop17h 10m
Multiple Airlines
Mon 8/178:45 pm
ORD
-
CPH
1 stop13h 05m
Multiple Airlines
Deal found 2/3$492
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1012:55 pm
CPH
-
ORD
1 stop11h 25m
Icelandair
Wed 6/1010:25 pm
ORD
-
CPH
1 stop31h 30m
Icelandair
Deal found 2/2$497
This Ticket deal was found by Cheapflights users on 2/2. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:45 am
CPH
-
ORD
1 stop14h 05m
British Airways
Wed 3/116:10 pm
ORD
-
CPH
1 stop18h 50m
British Airways
Deal found 2/2$501
This FlightHub deal was found by Cheapflights users on 2/3. 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.
Sat 6/67:20 am
CPH
-
ORD
1 stop21h 05m
Icelandair
Sat 6/1310:25 pm
ORD
-
CPH
1 stop16h 20m
Icelandair
Deal found 2/3$504
This Ticket deal was found by Cheapflights users on 2/3. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:20 pm
CPH
-
ORD
1 stop12h 45m
Multiple Airlines
Wed 3/117:50 pm
ORD
-
CPH
1 stop17h 15m
Multiple Airlines
Deal found 2/3$505
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:45 am
BLL
-
ORD
1 stop15h 35m
United Airlines
Wed 3/46:25 pm
ORD
-
BLL
1 stop12h 00m
United Airlines
Deal found 2/2$564
This Flysmarter deal was found by Cheapflights users on 2/2. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:30 am
BLL
-
ORD
1 stop15h 40m
Multiple Airlines
Sat 4/114:20 pm
ORD
-
BLL
1 stop10h 15m
Multiple Airlines
Deal found 2/2$567

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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$470
(Kiwi.com)

One-way from

$328
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$541

Good round-trip deal

$470 or less

Good one-way deal

$702 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. 13% potential increase in price ($97 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 February 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 February 4, 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

Denmark

Fly to

O'Hare Intl

Route

Depart

Return

Price

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 2/26

2:20 pm-8:05 pm

1 stop12h 45m

Chicago O'Hare Intl

Wed 3/11

7:50 pm-7:05 pm

1 stop17h 15m

$505

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sun 4/19

4:55 pm-9:25 pm

1 stop11h 30m

Chicago O'Hare Intl

Sun 5/3

10:25 pm-3:55 pm

1 stop10h 30m

$518

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 4/16

10:35 pm-9:25 pm

1 stop29h 50m

Chicago O'Hare Intl

Fri 5/1

10:25 pm-11:45 pm

1 stop18h 20m

$519

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Tue 4/21

2:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Fri 4/24

10:25 pm-3:55 pm

1 stop10h 30m

$523

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Tue 2/17

6:25 am-3:25 pm

1 stop16h 00m

Chicago O'Hare Intl

Sun 2/22

6:30 pm-7:30 pm

1 stop18h 00m

$531

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 4/16

10:35 pm-9:25 pm

1 stop29h 50m

Chicago O'Hare Intl

Thu 4/30

7:25 pm-12:55 pm

1 stop10h 30m

$534

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Mon 4/20

9:45 pm-1:50 pm

1 stop23h 05m

Chicago O'Hare Intl

Sat 5/2

7:05 pm-9:55 am

1 stop31h 50m

$535

BillundChicago

BLL - ORD

BLLORD

Billund

Sat 2/28

6:45 am-3:20 pm

1 stop15h 35m

Chicago O'Hare Intl

Wed 3/4

10:55 am-1:25 pm

2 stops19h 30m

$564

BillundChicago

BLL - ORD

BLLORD

Billund

Tue 3/24

6:30 am-4:10 pm

1 stop15h 40m

Chicago O'Hare Intl

Sat 4/11

4:20 pm-9:35 am

1 stop10h 15m

$567

BillundChicago

BLL - ORD

BLLORD

Billund

Tue 3/24

6:00 am-6:31 pm

2 stops18h 31m

Chicago O'Hare Intl

Sat 4/11

4:20 pm-9:35 am

1 stop10h 15m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 45 results
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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

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

Currently, March is the cheapest month in which you can book a flight from Denmark to Chicago O'Hare Intl Airport (average of $383). Flying from Denmark 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 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 February 4, 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.

How often are flights from Denmark to Chicago delayed?

About 18% of weekly flights between Denmark and Chicago have experienced delays in the past year, with the average delay time being 196 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 Sunday 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 14% 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 February 4, 2026.
Read reviews from past customers who have flown Scandinavian Airlines and Lufthansa 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
7.3
Good
1,677 reviews

Boarding

7.6

Food

6.6

Entertainment

6.6

Comfort

7.3

Crew

8.0

Overall

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

VIE - CPH

It’s 2026 and traveling in economy absolutely sucks. Some airlines make a tiny effort to appear a little more conscientious (Emirates e.g.), but SAS seems to have cut every corner possible in order to increase profit and screw over customers. This is the shitty world we live in. Travel used to be seen as a luxury. Nowadays, traveling in economy class feels like abuse. Like you’re being punished for not coughing up enough money. Despicable.
Scandinavian Airlines
7.3
Good
1,677 reviews
Scandinavian Airlines
7.3
Good
1,677 reviews

Boarding

7.6

Food

6.6

Entertainment

6.6

Comfort

7.3

Crew

8.0

Overall

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

VIE - CPH

It’s 2026 and traveling in economy absolutely sucks. Some airlines make a tiny effort to appear a little more conscientious (Emirates e.g.), but SAS seems to have cut every corner possible in order to increase profit and screw over customers. This is the shitty world we live in. Travel used to be seen as a luxury. Nowadays, traveling in economy class feels like abuse. Like you’re being punished for not coughing up enough money. Despicable.
Lufthansa
6.8
Okay
7,759 reviews
Scandinavian Airlines
7.3
Good
1,677 reviews

Boarding

7.6

Food

6.6

Entertainment

6.6

Comfort

7.3

Crew

8.0

Overall

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

VIE - CPH

It’s 2026 and traveling in economy absolutely sucks. Some airlines make a tiny effort to appear a little more conscientious (Emirates e.g.), but SAS seems to have cut every corner possible in order to increase profit and screw over customers. This is the shitty world we live in. Travel used to be seen as a luxury. Nowadays, traveling in economy class feels like abuse. Like you’re being punished for not coughing up enough money. Despicable.

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 $564, TAP AIR PORTUGAL can have you in Chicago O'Hare Intl Airport from Denmark in 15h 35m. The distance from Denmark to Chicago O'Hare Intl Airport is about 4136 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 $338. Users have also found prices from $355 and $453 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 (79%), Scandinavian Airlines (79%) or Delta (79%) 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 $453. While the most popular route (Kastrup Copenhagen - Chicago O'Hare Intl) can be booked for $437 on average, our data indicates $712 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, March is the cheapest month in which you can book a flight from Denmark to Chicago O'Hare Intl Airport (average of $383). Flying from Denmark 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
Des Plaines
Downers Grove
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Waukegan
Bridgeview
Kenosha
Warrenville
Aurora

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Alternative routes for Denmark to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Duesseldorf Intl to O'Hare Intl flights
Istanbul to O'Hare Intl flights
Luton to O'Hare Intl flights
Madrid to Midway flights
Amsterdam to Midway flights
Dublin to O'Hare Intl flights
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Katowice to O'Hare Intl flights
Bruxelles-National to Midway flights
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Berlin to O'Hare Intl flights
Munich to Midway flights
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Barcelona-El Prat to Midway flights

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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$530Average$768FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$533Average$851FlexibilityNo cancel feeOn-time77%

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