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$317+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — CHI
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Denmark to Chicago

Keep the following information in mind while searching for Denmark to Chicago flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$461
(Mytrip)

One-way from

$317
(Finnair)

Popular in

July

Cheapest in

February

Average price

$554

Good round-trip deal

$667 or less

Good one-way deal

$677 or less
From Denmark to Chicago (CHI)
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One-way flight from Denmark to Chicago (CHI)
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Highest demand for flights based on searches. 14% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Denmark to Chicago (CHI).
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Price to beat on a one-way flight from Denmark to Chicago (CHI).
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Find 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 septiembre 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/14. 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.
mar. 10/1410:35 pmCPH - ORD
1 stop29h 40mIcelandair
mar. 10/217:25 pmORD - CPH
1 stop19h 20mIcelandair
Deal found 9/14$461
This oojo deal was found by Cheapflights users on 9/14. 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.
jue. 11/201:05 pmCPH - ORD
1 stop11h 15mIcelandair
sáb. 11/296:30 pmORD - CPH
1 stop19h 05mIcelandair
Deal found 9/14$462
This Ticket deal was found by Cheapflights users on 9/15. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/12:30 pmCPH - ORD
Nonstop9h 15mScandinavian Airlines
vie. 11/147:20 pmORD - CPH
Nonstop8h 05mScandinavian Airlines
Deal found 9/15$469
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/2310:35 pmCPH - ORD
1 stop26h 40mIcelandair
mar. 9/307:25 pmORD - CPH
1 stop10h 30mIcelandair
Deal found 9/15$471
This Flysmarter deal was found by Cheapflights users on 9/15. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/16:15 amCPH - ORD
1 stop17h 30mBritish Airways
vie. 11/146:30 pmORD - CPH
1 stop16h 05mBritish Airways
Deal found 9/15$479
This Flysmarter deal was found by Cheapflights users on 9/15. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/110:35 amCPH - ORD
1 stop13h 10mMultiple Airlines
vie. 11/143:08 pmORD - CPH
2 stops15h 37mMultiple Airlines
Deal found 9/15$481
This flygcity.se deal was found by Cheapflights users on 9/15. 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.
mar. 10/147:20 amCPH - ORD
1 stop16h 40mMultiple Airlines
mar. 10/211:43 pmORD - CPH
2 stops16h 22mMultiple Airlines
Deal found 9/15$485
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/178:40 amCPH - ORD
2 stops18h 00mAmerican Airlines
lun. 11/246:25 pmORD - CPH
1 stop17h 40mAmerican Airlines
Deal found 9/15$486
This Flysmarter deal was found by Cheapflights users on 9/14. 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.
mar. 10/217:20 amCPH - ORD
2 stops19h 51mMultiple Airlines
dom. 10/269:45 pmORD - CPH
1 stop18h 00mMultiple Airlines
Deal found 9/14$487
This Flysmarter deal was found by Cheapflights users on 9/14. 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.
sáb. 11/81:05 pmBLL - ORD
1 stop12h 40mBritish Airways
mié. 11/126:30 pmORD - BLL
1 stop18h 20mBritish Airways
Deal found 9/14$496
This Ticket deal was found by Cheapflights users on 9/14. 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.
dom. 11/166:30 amBLL - ORD
1 stop20h 35mLufthansa
jue. 11/203:20 pmORD - BLL
1 stop15h 00mLufthansa
Deal found 9/14$517
This Ticket deal was found by Cheapflights users on 9/15. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/810:25 amBLL - MDW
2 stops15h 00mAir France
mié. 11/121:47 pmMDW - BLL
2 stops14h 33mAir France
Deal found 9/15$528

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 septiembre 15, 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

jue. 1/22

12:55 pm-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

dom. 2/1

6:30 pm-11:45 am

1 stop10h 15m

$490

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

mar. 12/23

6:20 pm-3:25 pm

1 stop28h 05m

Chicago O'Hare Intl

sáb. 1/24

11:40 am-11:45 am

2 stops17h 05m

$494

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

mar. 12/23

6:30 pm-5:00 pm

1 stop29h 30m

Chicago O'Hare Intl

jue. 1/22

9:40 am-11:15 am

2 stops18h 35m

$494

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

mar. 12/23

6:20 pm-5:00 pm

1 stop29h 40m

Chicago O'Hare Intl

dom. 1/18

8:45 pm-5:40 pm

1 stop13h 55m

$494

BillundChicago

BLL - ORD

BLLORD

Billund

sáb. 11/8

1:05 pm-6:45 pm

1 stop12h 40m

Chicago O'Hare Intl

mié. 11/12

6:30 pm-7:50 pm

1 stop18h 20m

$496

BillundChicago

BLL - ORD

BLLORD

Billund

dom. 11/16

6:30 am-8:05 pm

1 stop20h 35m

Chicago O'Hare Intl

jue. 11/20

3:20 pm-1:20 pm

1 stop15h 00m

$517

BillundChicago

BLL - MDW

BLLMDW

Billund

sáb. 11/8

10:25 am-6:25 pm

2 stops15h 00m

Chicago Midway

mié. 11/12

1:47 pm-11:20 am

2 stops14h 33m

$528

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

mié. 1/21

2:30 pm-4:45 pm

Nonstop9h 15m

Chicago O'Hare Intl

vie. 2/6

7:20 pm-10:25 am

Nonstop8h 05m

$529

BillundChicago

BLL - MDW

BLLMDW

Billund

sáb. 11/8

10:25 am-6:25 pm

2 stops15h 00m

Chicago Midway

mié. 11/12

1:14 pm-9:40 am

2 stops13h 26m

$529

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

mié. 1/21

2:30 pm-4:45 pm

Nonstop9h 15m

Chicago O'Hare Intl

mié. 2/4

7:20 pm-10:25 am

Nonstop8h 05m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 48 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, August is the cheapest month in which you can book a flight from Denmark to Chicago (average of $245). Flying from Denmark to Chicago in March is currently the most expensive (average of $321). 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 septiembre 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Denmark to Chicago in the morning. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight at noon.

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 septiembre 15, 2025.
Peruse reviews from past customers who have flown with Scandinavian Airlines, United Airlines, and American 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
7.4
Good
1,484 reviews

Comfort

7.3

Overall

7.4

Food

6.7

Boarding

7.7

Crew

8.0

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Scandinavian Airlines
7.4
Good
1,484 reviews
Scandinavian Airlines
7.4
Good
1,484 reviews

Comfort

7.3

Overall

7.4

Food

6.7

Boarding

7.7

Crew

8.0

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
United Airlines
7.4
Good
8,929 reviews
Scandinavian Airlines
7.4
Good
1,484 reviews

Comfort

7.3

Overall

7.4

Food

6.7

Boarding

7.7

Crew

8.0

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
American Airlines
7.2
Good
10,000 reviews
Scandinavian Airlines
7.4
Good
1,484 reviews

Comfort

7.3

Overall

7.4

Food

6.7

Boarding

7.7

Crew

8.0

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Icelandair
7.0
Good
544 reviews
Scandinavian Airlines
7.4
Good
1,484 reviews

Comfort

7.3

Overall

7.4

Food

6.7

Boarding

7.7

Crew

8.0

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
British Airways
6.7
Okay
7,361 reviews
Scandinavian Airlines
7.4
Good
1,484 reviews

Comfort

7.3

Overall

7.4

Food

6.7

Boarding

7.7

Crew

8.0

Entertainment

6.7

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

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 25m. Fly via Icelandair, British Airways, or Lufthansa 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 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 (100%), Scandinavian Airlines (70%) and Delta (70%).

  • What are the cheapest flights from Denmark to Chicago?

    The cheapest flight price from Denmark to Chicago is $504. On average you can expect to pay $1,003. The most popular route, (Kastrup Copenhagen - Chicago O'Hare Intl), can usually be booked for $444.

  • 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, August is the cheapest month in which you can book a flight from Denmark to Chicago (average of $245). Flying from Denmark to Chicago in March is currently the most expensive (average of $321). 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
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Chesterton

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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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$460Average$662FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$516Average$851FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$530Average$755FlexibilityNo cancel feeOn-time76%

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