Denmark

$319+ Cheap flights from O'Hare Intl (ORD) to Denmark

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CPH
Jun 17 — Jun 241
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Cheap flight deals from O'Hare Intl to Denmark

Keep the following information in mind while searching for O'Hare Intl to Denmark flight deals. Data was last updated June 12, 2025.

Round-trip from

$539
(Justfly.com)

One-way from

$319
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$842

Good round-trip deal

$482 or less

Good one-way deal

$406 or less
From Chicago O'Hare Intl to Denmark
One-way flight from Chicago O'Hare Intl to Denmark
Highest demand for flights based on searches. 18% potential increase in price ($134 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from Chicago O'Hare Intl to Denmark.
Price to beat on a one-way flight from Chicago O'Hare Intl to Denmark.

Find flight deals from O'Hare Intl to Denmark

Cheapest flights from O'Hare Intl to Denmark
Explore the most affordable flight options available from O'Hare Intl to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Justfly.com deal was found by Cheapflights users on 6/10. 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.
Tue 8/199:40 pmORD - BLL
1 stop18h 35mMultiple Airlines
Tue 8/266:00 amBLL - ORD
2 stops21h 16mMultiple Airlines
Deal found 6/10$539
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:01 pmORD - BLL
2 stops37h 04mAir Canada
Tue 8/266:00 amBLL - ORD
2 stops21h 16mAir Canada
Deal found 6/10$550
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/195:10 pmORD - BLL
1 stop22h 15mAir France
Tue 8/266:45 amBLL - ORD
1 stop15h 15mAir France
Deal found 6/11$556
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/167:15 pmORD - BLL
1 stop15h 35mScandinavian Airlines
Mon 8/1810:00 amBLL - ORD
1 stop13h 10mScandinavian Airlines
Deal found 6/11$559
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1910:35 amORD - BLL
2 stops15h 50mDelta
Tue 8/266:45 amBLL - ORD
1 stop15h 15mDelta
Deal found 6/12$560
This Mytrip deal was found by Cheapflights users on 6/12. 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.
Sun 8/243:35 pmORD - BLL
1 stop13h 50mLufthansa
Tue 9/22:55 pmBLL - ORD
1 stop12h 00mLufthansa
Deal found 6/12$567
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/138:25 pmORD - CPH
1 stop27h 40mMultiple Airlines
Tue 8/191:55 pmCPH - ORD
Nonstop9h 15mMultiple Airlines
Deal found 6/10$585
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:30 amORD - CPH
1 stop20h 30mScandinavian Airlines
Sat 10/181:55 pmCPH - ORD
Nonstop9h 15mScandinavian Airlines
Deal found 6/10$586
This Mytrip deal was found by Cheapflights users on 6/11. 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 7/227:25 pmORD - CPH
1 stop27h 55mIcelandair
Mon 7/2810:35 pmCPH - ORD
1 stop29h 40mIcelandair
Deal found 6/11$587
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:05 pmORD - CPH
2 stops15h 55mAir Canada
Wed 9/246:10 amCPH - ORD
2 stops15h 45mAir Canada
Deal found 6/11$590
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 9/217:11 amORD - CPH
1 stop16h 59mUnited Airlines
Wed 10/16:10 amCPH - ORD
2 stops15h 45mUnited Airlines
Deal found 6/10$592
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:10 pmORD - CPH
2 stops16h 00mDelta
Thu 9/259:00 amCPH - ORD
1 stop15h 36mDelta
Deal found 6/10$598

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl to Denmark 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 June 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Denmark that are best for you.

Fly from

O'Hare Intl

Fly to

Denmark

Route

Depart

Return

Price

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Tue 8/19

9:40 pm-11:15 pm

1 stop18h 35m

Billund

Tue 8/26

6:00 am-8:16 pm

2 stops21h 16m

$539

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Tue 8/19

6:01 pm-2:05 pm

2 stops37h 04m

Billund

Tue 8/26

6:00 am-8:16 pm

2 stops21h 16m

$550

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Tue 8/19

5:10 pm-10:25 pm

1 stop22h 15m

Billund

Tue 8/26

6:45 am-3:00 pm

1 stop15h 15m

$556

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Sat 8/16

7:15 pm-5:50 pm

1 stop15h 35m

Billund

Mon 8/18

10:00 am-4:10 pm

1 stop13h 10m

$559

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Tue 8/19

10:35 am-9:25 am

2 stops15h 50m

Billund

Tue 8/26

6:45 am-3:00 pm

1 stop15h 15m

$560

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Sun 8/24

3:35 pm-12:25 pm

1 stop13h 50m

Billund

Tue 9/2

2:55 pm-7:55 pm

1 stop12h 00m

$567

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Wed 8/13

8:25 pm-7:05 am

1 stop27h 40m

Kastrup Copenhagen

Tue 8/19

1:55 pm-4:10 pm

Nonstop9h 15m

$585

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Tue 7/22

7:25 pm-6:20 am

1 stop27h 55m

Kastrup Copenhagen

Mon 7/28

7:20 am-9:15 pm

1 stop20h 55m

$586

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Wed 9/10

1:05 pm-12:00 pm

2 stops15h 55m

Kastrup Copenhagen

Wed 9/24

6:10 am-2:55 pm

2 stops15h 45m

$590

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Mon 7/28

7:15 pm-8:55 pm

1 stop18h 40m

Kastrup Copenhagen

Thu 1/8

5:55 pm-7:37 pm

2 stops32h 42m

$592

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 51 results
1
2
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6

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

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

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

Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Denmark (average of $523). Flying from Chicago O'Hare Intl Airport to Denmark in June is currently the most expensive (average of $911). 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 ORD to DK?

Find hourly flight availability from O'Hare Intl to Denmark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

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

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Denmark?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Denmark. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Denmark flight should consider departing on Monday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Denmark by month

Plan your trip to Denmark by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denmark ranges from 0.8 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Denmark when rainfall is around 0.8 in.

Temperature in Denmark by month

Plan your trip to Denmark by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denmark, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Denmark

Get insights into the airlines that provide service to Denmark. 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 Denmark. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Delta, KLM and LOT from Chicago to Denmark. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Denmark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Denmark one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $319. TAP AIR PORTUGAL flights start at $419 while deals on United Airlines start at $429 one-way.

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

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

    The cheapest flight price from Chicago O'Hare Intl Airport to Denmark is $370. On average you can expect to pay $1,822. The most popular route, (Chicago O'Hare Intl - Kastrup Copenhagen), can usually be booked for $383.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Denmark (average of $523). Flying from Chicago O'Hare Intl Airport to Denmark in June is currently the most expensive (average of $911). 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

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Alternative routes for O'Hare Intl to Denmark

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from O'Hare Intl to Denmark

Discover the top 10 airlines that operate flights from O'Hare Intl to Denmark. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$375Average$608FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$437Average$754FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$473Average$667FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$490Average$1,015FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$511Average$686FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$521Average$667FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$530Average$731FlexibilityNo cancel feeOn-time71%
SWISSCheapest$554Average$851FlexibilityNo cancel feeOn-time79%
FinnairCheapest$570Average$692FlexibilityNo cancel feeOn-time76%
DeltaCheapest$570Average$692FlexibilityNo cancel feeOn-timeN/A

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