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$327+ Cheap flights from Denmark to Chicago (CHI)

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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — CHI
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheap flight deals from Denmark to Chicago

Cheapest flights from Denmark to Chicago
Explore the most affordable flight options available from Denmark to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This flygcity.se deal was found by Cheapflights users on 12/17. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:30 amCPH - ORD
1 stop13h 30mBritish Airways
Mon 1/54:11 pmORD - CPH
2 stops15h 39mBritish Airways
Deal found 12/17$697
This AOBTravel deal was found by Cheapflights users on 12/15. 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 AOBTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:05 pmCPH - ORD
1 stop14h 00mMultiple Airlines
Mon 1/53:45 pmORD - CPH
2 stops34h 15mMultiple Airlines
Deal found 12/15$705
This ResecentrumGruppen deal was found by Cheapflights users on 12/17. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:55 amCPH - ORD
1 stop11h 25mKLM
Mon 1/54:25 pmORD - CPH
1 stop11h 50mKLM
Deal found 12/17$713
This ResecentrumGruppen deal was found by Cheapflights users on 12/16. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:30 pmCPH - ORD
1 stop26h 50mIcelandair
Mon 1/56:30 pmORD - CPH
1 stop27h 50mIcelandair
Deal found 12/16$727
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:05 pmCPH - ORD
1 stop14h 00mUnited Airlines
Mon 1/56:25 pmORD - CPH
1 stop31h 55mUnited Airlines
Deal found 12/15$734
This Gurufare deal was found by Cheapflights users on 12/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:55 pmCPH - ORD
1 stop27h 25mMultiple Airlines
Sat 1/36:00 pmORD - CPH
1 stop31h 15mMultiple Airlines
Deal found 12/17$752
This Flighttix deal was found by Cheapflights users on 12/15. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:55 amCPH - ORD
1 stop12h 15mMultiple Airlines
Wed 12/314:10 pmORD - CPH
1 stop14h 55mMultiple Airlines
Deal found 12/15$763
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:55 amCPH - ORD
2 stops31h 52mUnited Airlines
Sat 1/36:25 pmORD - CPH
1 stop31h 55mUnited Airlines
Deal found 12/17$768
This Ticket deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:00 amAAL - ORD
1 stop15h 20mKLM
Sun 1/44:25 pmORD - AAL
1 stop23h 05mKLM
Deal found 12/16$947
This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amAAL - ORD
1 stop15h 20mMultiple Airlines
Sun 1/47:25 amORD - AAL
2 stops23h 20mMultiple Airlines
Deal found 12/16$1,127
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:20 pmAAL - ORD
2 stops26h 16mDelta
Sun 1/44:25 pmORD - AAL
1 stop18h 10mDelta
Deal found 12/16$1,150
This flygcity.se deal was found by Cheapflights users on 12/15. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:55 pmCPH - MDW
2 stops29h 49mMultiple Airlines
Fri 12/195:26 pmMDW - CPH
2 stops16h 09mMultiple Airlines
Deal found 12/15$1,892

Find flight deals from Denmark to Chicago

Keep the following information in mind while searching for Denmark to Chicago flight deals. Data was last updated December 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$473
(Mytrip)

One-way from

$327
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$653

Good round-trip deal

$536 or less

Good one-way deal

$767 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 (CHI)
Search Deals
One-way flight from Denmark to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($90 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 December 2025
Search Deals
Price to beat on a round-trip flight from Denmark to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Denmark to Chicago (CHI).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denmark to Chicago 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 December 17, 2025.
Use the filters below to find and compare flights from Denmark to Chicago that are best for you.

Fly from

Denmark

Fly to

Chicago

Route

Depart

Return

Price

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 1/15

8:50 pm-5:20 pm

1 stop27h 30m

Chicago O'Hare Intl

Wed 1/28

6:30 pm-7:50 pm

1 stop18h 20m

$477

BillundChicago

BLL - ORD

BLLORD

Billund

Thu 1/15

1:00 pm-1:50 pm

1 stop31h 50m

Chicago O'Hare Intl

Mon 1/19

5:10 pm-12:20 pm

1 stop12h 10m

$485

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 4/23

2:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Sun 4/26

7:25 pm-4:15 pm

1 stop13h 50m

$485

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 1/15

2:30 pm-4:45 pm

Nonstop9h 15m

Chicago O'Hare Intl

Wed 1/28

7:20 pm-10:25 am

Nonstop8h 05m

$489

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Fri 1/30

12:55 pm-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Mon 2/2

6:30 pm-11:45 am

1 stop10h 15m

$490

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Fri 1/16

2:30 pm-4:45 pm

Nonstop9h 15m

Chicago O'Hare Intl

Fri 1/30

7:10 pm-10:25 am

Nonstop8h 15m

$501

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sat 1/31

2:30 pm-4:45 pm

Nonstop9h 15m

Chicago O'Hare Intl

Sat 2/7

7:20 pm-10:25 am

Nonstop8h 05m

$503

BillundChicago

BLL - ORD

BLLORD

Billund

Wed 1/14

1:20 pm-6:45 pm

1 stop12h 25m

Chicago O'Hare Intl

Mon 1/19

5:10 pm-12:20 pm

1 stop12h 10m

$504

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Fri 5/29

2:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Mon 6/8

7:25 pm-12:55 pm

1 stop10h 30m

$504

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Fri 5/29

5:15 pm-9:40 pm

1 stop11h 25m

Chicago O'Hare Intl

Sat 6/6

7:25 pm-12:55 pm

1 stop10h 30m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 49 results
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Best time to book a flight from Denmark to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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

What is the cheapest month to book a flight from Denmark to Chicago?

Currently, January is the cheapest month in which you can book a flight from Denmark to Chicago (average of $378). Flying from Denmark to Chicago 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 CHI?

Find hourly flight availability from Denmark to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Denmark to Chicago in the evening. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the afternoon.

How often are flights from Denmark to Chicago delayed?

About 17% of weekly flights between Denmark and Chicago have experienced delays in the past year, with the average delay time being 193 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?

Thursday tends to have the lowest number of delays on this route, whereas Wednesday 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 Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated December 17, 2025.
Peruse reviews from past customers who have flown with Delta, Scandinavian Airlines, and United Airlines from Denmark to Chicago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,006 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,006 reviews
Delta
7.9
Good
8,006 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Scandinavian Airlines
7.4
Good
1,606 reviews
Delta
7.9
Good
8,006 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,006 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,053 reviews
Delta
7.9
Good
8,006 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,634 reviews
Delta
7.9
Good
8,006 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Denmark to Chicago. 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?

    There are many flights that can get you from Denmark to Chicago in 9h 15m. Fly via Icelandair, British Airways, or Scandinavian Airlines to get the fastest option. Airlines will cover a distance of 4256 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Denmark to Chicago one-way?

    One-way options have recently been found by users for as low as $338 on American Airlines. Other airlines that offer cheap prices include British Airways from $345 and Icelandair from $387 one-way.

  • What are the most popular routes from Denmark to Chicago?

    While some choose either Kastrup Copenhagen - Chicago Midway or Billund - Chicago O'Hare Intl, Kastrup Copenhagen - Chicago O'Hare Intl is the most popular route from Denmark to Chicago.

  • What are the most reliable airlines from Denmark to Chicago?

    The top 3 most reliable airlines when flying from Denmark to Chicago are Air France (80%), Delta (80%) and Emirates (42%).

  • What are the cheapest flights from Denmark to Chicago?

    The cheapest flight price from Denmark to Chicago is $450. On average you can expect to pay $806. The most popular route, (Kastrup Copenhagen - Chicago O'Hare Intl), can usually be booked for $442.

  • Can I find deals for flights from Denmark to Chicago that include hotel bookings?

    Yes. In addition to deals on Denmark to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denmark to Chicago?

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

  • Can I find deals for business class flights from Denmark to Chicago?

    Yes. Cheapflights offers flight deals from Denmark to Chicago 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?

    Currently, January is the cheapest month in which you can book a flight from Denmark to Chicago (average of $378). Flying from Denmark to Chicago 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?

Book flights to Chicago if you plan to visit one of these locations
Lansing
Merrillville
Hammond
Porter
Benton Harbor

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Alternative routes for Denmark to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Denmark to Chicago

Discover the top 3 airlines that operate flights from Denmark to Chicago. 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 December 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$460Average$662FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$530Average$755FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$533Average$809FlexibilityNo cancel feeOn-time77%

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