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$348+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — CHI
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
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 March 23, 2026.

This Travelis deal was found by Cheapflights users on 3/19. 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 4/186:00 am
CPH
-
ORD
1 stop17h 05m
TAP AIR PORTUGAL
Sat 5/26:05 pm
ORD
-
CPH
1 stop34h 50m
TAP AIR PORTUGAL
Deal found 3/19$471
This Ticket deal was found by Cheapflights users on 3/20. 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 5/151:55 pm
CPH
-
ORD
Nonstop9h 15m
Scandinavian Airlines
Thu 5/287:15 pm
ORD
-
CPH
Nonstop8h 30m
Scandinavian Airlines
Deal found 3/20$472
This ResecentrumGruppen deal was found by Cheapflights users on 3/21. 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.
Thu 4/238:50 am
CPH
-
ORD
1 stop16h 00m
Finnair
Thu 4/309:30 pm
ORD
-
CPH
1 stop11h 45m
Finnair
Deal found 3/21$485
This Travelis deal was found by Cheapflights users on 3/22. 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.
Fri 10/910:35 pm
CPH
-
ORD
1 stop26h 40m
Icelandair
Sat 10/177:25 pm
ORD
-
CPH
1 stop10h 30m
Icelandair
Deal found 3/22$486
This oojo deal was found by Cheapflights users on 3/18. 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 5/26:00 am
CPH
-
ORD
1 stop17h 05m
TAP AIR PORTUGAL
Sat 5/96:05 pm
ORD
-
CPH
1 stop34h 50m
TAP AIR PORTUGAL
Deal found 3/18$490
This Travelis deal was found by Cheapflights users on 3/22. 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 4/2512:30 pm
BLL
-
ORD
1 stop12h 45m
British Airways
Wed 4/299:15 pm
ORD
-
BLL
1 stop12h 05m
British Airways
Deal found 3/22$495
This FlightHub deal was found by Cheapflights users on 3/18. 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.
Tue 4/212:00 pm
CPH
-
ORD
1 stop11h 15m
Icelandair
Tue 4/287:25 pm
ORD
-
CPH
1 stop10h 30m
Icelandair
Deal found 3/18$496
This Mytrip deal was found by Cheapflights users on 3/18. 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.
Fri 4/1712:45 pm
CPH
-
ORD
1 stop34h 20m
TAP AIR PORTUGAL
Sat 5/26:05 pm
ORD
-
CPH
1 stop34h 50m
TAP AIR PORTUGAL
Deal found 3/18$498
This FlightHub deal was found by Cheapflights users on 3/22. 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.
Wed 10/142:00 pm
CPH
-
ORD
1 stop11h 15m
Icelandair
Sun 10/1810:25 pm
ORD
-
CPH
1 stop16h 20m
Icelandair
Deal found 3/22$507
This FlightHub deal was found by Cheapflights users on 3/19. 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.
Tue 4/144:55 pm
CPH
-
ORD
1 stop32h 20m
Icelandair
Wed 5/67:25 pm
ORD
-
CPH
1 stop13h 30m
Icelandair
Deal found 3/19$508
This Mytrip deal was found by Cheapflights users on 3/18. 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 6/22:00 pm
CPH
-
ORD
1 stop11h 15m
Icelandair
Fri 8/2810:25 pm
ORD
-
CPH
1 stop18h 20m
Icelandair
Deal found 3/18$509
This Mytrip deal was found by Cheapflights users on 3/19. 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.
Wed 9/27:20 am
CPH
-
ORD
1 stop21h 05m
Icelandair
Wed 9/910:25 pm
ORD
-
CPH
1 stop24h 55m
Icelandair
Deal found 3/19$510

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$471
(Travelis)

One-way from

$348
(Expedia)

Popular in

July

Cheapest in

September

Average price

$645

Good one-way deal

$718 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. 15% potential increase in price ($116 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 March 2026
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 March 23, 2026.
Use the filters below to find and compare flights from Denmark to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillundChicago

BLL - ORD

BLLORD

Billund

Sat 4/25

12:30 pm-6:15 pm

1 stop12h 45m

Chicago O'Hare Intl

Wed 4/29

4:36 pm-4:20 pm

2 stops16h 44m

$506

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Mon 5/11

9:45 pm-4:00 pm

2 stops25h 15m

Chicago O'Hare Intl

Mon 5/25

7:05 pm-9:25 am

1 stop31h 20m

$539

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Mon 5/11

9:45 pm-4:00 pm

2 stops25h 15m

Chicago O'Hare Intl

Wed 5/27

5:53 pm-8:00 pm

2 stops19h 07m

$539

BillundChicago

BLL - ORD

BLLORD

Billund

Thu 4/16

10:15 am-2:15 pm

1 stop11h 00m

Chicago O'Hare Intl

Mon 4/20

1:06 pm-11:00 am

2 stops14h 54m

$560

BillundChicago

BLL - ORD

BLLORD

Billund

Wed 5/6

10:15 am-6:13 pm

2 stops14h 58m

Chicago O'Hare Intl

Mon 5/11

5:10 pm-4:25 pm

1 stop16h 15m

$564

BillundChicago

BLL - MDW

BLLMDW

Billund

Thu 4/16

6:00 am-5:58 pm

2 stops18h 58m

Chicago Midway

Mon 4/20

9:27 am-9:35 am

2 stops17h 08m

$566

BillundChicago

BLL - ORD

BLLORD

Billund

Sat 4/25

6:00 am-4:42 pm

2 stops17h 42m

Chicago O'Hare Intl

Wed 4/29

12:14 pm-11:00 am

2 stops15h 46m

$568

BillundChicago

BLL - MDW

BLLMDW

Billund

Sat 4/25

6:00 am-5:58 pm

2 stops18h 58m

Chicago Midway

Wed 4/29

9:29 am-9:35 am

2 stops17h 06m

$568

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Tue 4/21

6:00 am-2:15 pm

1 stop15h 15m

Chicago O'Hare Intl

Tue 4/28

10:15 am-9:15 am

2 stops16h 00m

$569

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Tue 4/14

11:50 am-7:52 pm

2 stops15h 02m

Chicago O'Hare Intl

Tue 5/5

5:10 pm-5:05 pm

1 stop16h 55m

$574

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 48 resultsSorted by cheapest first
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3
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5

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, April is the cheapest month in which you can book a flight from Denmark to Chicago (average of $443). Flying from Denmark to Chicago in July is currently the most expensive (average of $570). 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 March 23, 2026.

When flying from Denmark to Chicago, 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 20% of weekly flights between Denmark and Chicago have experienced delays in the past year, with the average delay time being 207 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 Saturday 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 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 March 23, 2026.
Peruse reviews from past customers who have flown with Scandinavian 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.
Scandinavian Airlines
7.3
Good
1,722 reviews

Entertainment

6.7

Food

6.7

Overall

7.3

Comfort

7.3

Boarding

7.6

Crew

8.0

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
1,722 reviews
Scandinavian Airlines
7.3
Good
1,722 reviews

Entertainment

6.7

Food

6.7

Overall

7.3

Comfort

7.3

Boarding

7.6

Crew

8.0

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 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 11h. Fly via British Airways, Icelandair, or Delta to get the fastest option. Airlines will cover a distance of 4136 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 $333 on American Airlines. Other airlines that offer cheap prices include British Airways from $345 and Icelandair from $511 one-way.

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

    While some choose either Billund - Chicago O'Hare Intl or Kastrup Copenhagen - Chicago Midway, 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 (66%), Scandinavian Airlines (66%) and Delta (66%).

  • What are the cheapest flights from Denmark to Chicago?

    The cheapest flight price from Denmark to Chicago is $684. On average you can expect to pay $1,093. The most popular route, (Kastrup Copenhagen - Chicago O'Hare Intl), can usually be booked for $457.

  • 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, April is the cheapest month in which you can book a flight from Denmark to Chicago (average of $443). Flying from Denmark to Chicago in July is currently the most expensive (average of $570). 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
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Top 2 airlines flying from Denmark to Chicago

Discover the top 2 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$530Average$768FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$533Average$859FlexibilityNo cancel feeOn-time77%

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