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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CPH
Jul 5 — Jul 121
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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 30, 2025.

Round-trip from

$411
(Ticket)

One-way from

$319
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$843

Good round-trip deal

$477 or less

Good one-way deal

$383 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 ($135 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 30, 2025.

This Ticket deal was found by Cheapflights users on 6/29. 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.
Sun 8/107:25 pmORD - BLL
1 stop19h 10mIcelandair
Mon 8/2510:35 pmBLL - ORD
1 stop26h 40mIcelandair
Deal found 6/29$411
This Gotogate deal was found by Cheapflights users on 6/28. 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.
Mon 8/117:15 pmORD - AAL
1 stop31h 00mScandinavian Airlines
Mon 8/182:30 pmAAL - ORD
1 stop32h 40mScandinavian Airlines
Deal found 6/28$517
This oojo deal was found by Cheapflights users on 6/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:20 pmORD - AAR
1 stop30h 55mScandinavian Airlines
Sat 11/14:00 pmAAR - ORD
1 stop31h 45mScandinavian Airlines
Deal found 6/28$532
This Flightnetwork deal was found by Cheapflights users on 6/28. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:15 pmORD - BLL
1 stop18h 20mScandinavian Airlines
Tue 8/196:25 amBLL - ORD
1 stop16h 45mScandinavian Airlines
Deal found 6/28$548
This Air France deal was found by Cheapflights users on 6/28. 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 6/28$559
This CheapOair deal was found by Cheapflights users on 6/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/93:35 pmORD - CPH
2 stops36h 15mMultiple Airlines
Mon 10/138:00 pmCPH - ORD
1 stop24h 20mMultiple Airlines
Deal found 6/30$559
This Delta deal was found by Cheapflights users on 6/28. 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 8/1211:05 amORD - BLL
2 stops17h 00mDelta
Tue 8/196:45 amBLL - ORD
1 stop15h 15mDelta
Deal found 6/28$562
This Booking.com deal was found by Cheapflights users on 6/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:45 pmORD - CPH
1 stop12h 35mBritish Airways
Mon 1/126:30 pmCPH - ORD
1 stop26h 25mBritish Airways
Deal found 6/30$562
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 8/133:35 pmORD - CPH
2 stops19h 50mUnited Airlines
Wed 8/206:50 amCPH - ORD
2 stops19h 58mUnited Airlines
Deal found 6/30$563
This Air Canada deal was found by Cheapflights users on 6/28. 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.
Sun 9/77:11 amORD - CPH
1 stop16h 59mAir Canada
Wed 10/16:10 amCPH - ORD
2 stops34h 41mAir Canada
Deal found 6/28$564
This SmartFares deal was found by Cheapflights users on 6/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/121:25 pmORD - CPH
1 stop12h 15mScandinavian Airlines
Tue 8/191:55 pmCPH - ORD
Nonstop9h 15mScandinavian Airlines
Deal found 6/28$565
This Delta deal was found by Cheapflights users on 6/28. 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 9/107:15 amORD - CPH
2 stops16h 15mDelta
Wed 10/112:20 pmCPH - ORD
1 stop30h 44mDelta
Deal found 6/28$571

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 30, 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

Sun 8/10

7:25 pm-9:35 pm

1 stop19h 10m

Billund

Mon 8/25

10:35 pm-6:15 pm

1 stop26h 40m

$411

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Mon 8/11

7:15 pm-9:15 am

1 stop31h 00m

Aalborg

Mon 8/18

2:30 pm-4:10 pm

1 stop32h 40m

$517

ChicagoAarhus

ORD - AAR

ORDAAR

Chicago O'Hare Intl

Sat 10/25

8:20 pm-9:15 am

1 stop30h 55m

Aarhus

Sat 11/1

4:00 pm-5:45 pm

1 stop31h 45m

$532

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Tue 8/12

7:15 pm-8:35 pm

1 stop18h 20m

Billund

Tue 8/19

6:25 am-4:10 pm

1 stop16h 45m

$548

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

$559

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Thu 10/9

3:35 pm-10:50 am

2 stops36h 15m

Kastrup Copenhagen

Mon 10/13

8:00 pm-1:20 pm

1 stop24h 20m

$559

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Tue 8/12

11:05 am-11:05 am

2 stops17h 00m

Billund

Tue 8/19

6:45 am-3:00 pm

1 stop15h 15m

$562

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Sun 12/14

6:45 pm-2:20 pm

1 stop12h 35m

Kastrup Copenhagen

Mon 1/12

6:30 pm-1:55 pm

1 stop26h 25m

$562

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Wed 8/13

3:35 pm-6:25 pm

2 stops19h 50m

Kastrup Copenhagen

Wed 8/20

6:50 am-7:48 pm

2 stops19h 58m

$563

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Sun 9/7

7:11 am-7:10 am

1 stop16h 59m

Kastrup Copenhagen

Wed 10/1

6:10 am-9:51 am

2 stops34h 41m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 40 results
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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 $919). 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 30, 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.

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 30, 2025.
See what other customers who have flown with Delta, KLM, and Air France from Chicago O'Hare Intl Airport to Denmark have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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 $320. Delta flights start at $328 while deals on British Airways start at $330 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 $367. On average you can expect to pay $1,397. The most popular route, (Chicago O'Hare Intl - Kastrup Copenhagen), can usually be booked for $408.

  • 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 $919). 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$375Average$619FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$438Average$767FlexibilityNo cancel feeOn-time77%
FinnairCheapest$476Average$696FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$489Average$715FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$490Average$723FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$498Average$676FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$513Average$687FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$521Average$669FlexibilityNo cancel feeOn-time67%
SWISSCheapest$554Average$851FlexibilityNo cancel feeOn-time79%
DeltaCheapest$588Average$730FlexibilityNo cancel feeOn-timeN/A

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