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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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — CHI
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Denmark to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Denmark (DK0) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$405
(Ticket)

One-way from

$317
(Mytrip)

Good round-trip deal

$546 or less

Good one-way deal

$629 or less
From Denmark to Chicago (CHI)
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One-way flight from Denmark to Chicago (CHI)
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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 January 21, 2025.

This Ticket deal was found by Cheapflights users on 1/21. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/166:50 amCPH - ORD
1 stop16h 50mBritish Airways
Tue 4/19:15 pmORD - CPH
1 stop29h 35mBritish Airways
Deal found 1/21$405
This Ticket deal was found by Cheapflights users on 1/21. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/166:50 amCPH - ORD
1 stop16h 50mMultiple Airlines
Tue 4/110:25 pmORD - CPH
2 stops17h 45mMultiple Airlines
Deal found 1/21$410
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/218:40 amCPH - ORD
1 stop16h 10mAmerican Airlines
Wed 4/307:15 pmORD - CPH
1 stop17h 50mAmerican Airlines
Deal found 1/21$425
This Finnair deal was found by Cheapflights users on 1/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2412:45 pmCPH - ORD
1 stop13h 00mFinnair
Mon 3/315:55 pmORD - CPH
1 stop12h 40mFinnair
Deal found 1/21$427
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:35 pmCPH - ORD
1 stop29h 40mIcelandair
Wed 1/76:30 pmORD - CPH
1 stop18h 20mIcelandair
Deal found 1/21$442
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/134:05 pmBLL - ORD
1 stop31h 55mAmerican Airlines
Mon 2/176:26 pmORD - BLL
1 stop13h 39mAmerican Airlines
Deal found 1/21$459
This Flysmarter deal was found by Cheapflights users on 1/21. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/134:05 pmBLL - ORD
2 stops22h 44mMultiple Airlines
Mon 2/174:40 pmORD - BLL
2 stops15h 25mMultiple Airlines
Deal found 1/21$463
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/246:00 amCPH - MDW
2 stops19h 11mDelta
Mon 3/102:55 pmMDW - CPH
2 stops16h 20mDelta
Deal found 1/20$468
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/219:40 amCPH - ORD
1 stop34h 05mUnited Airlines
Wed 4/301:28 pmORD - CPH
2 stops19h 57mUnited Airlines
Deal found 1/21$479
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/71:10 pmBLL - ORD
1 stop12h 15mLufthansa
Fri 3/144:55 pmORD - BLL
1 stop11h 05mLufthansa
Deal found 1/20$490
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/166:55 amCPH - ORD
2 stops14h 56mAir Canada
Tue 4/2210:45 amORD - CPH
2 stops15h 10mAir Canada
Deal found 1/21$493
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/76:00 amBLL - ORD
1 stop14h 25mUnited Airlines
Fri 3/1410:49 amORD - BLL
2 stops17h 11mUnited Airlines
Deal found 1/20$530

Find flights from Denmark to Chicago within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Mon 2/24

6:40 am-2:45 pm

1 stop15h 05m

Chicago O'Hare Intl

Mon 3/10

7:30 pm-5:25 pm

1 stop15h 55m

$405

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Mon 2/24

8:50 pm-5:20 pm

1 stop27h 30m

Chicago O'Hare Intl

Mon 3/10

7:30 pm-7:50 pm

1 stop18h 20m

$418

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sun 3/16

6:50 am-5:40 pm

1 stop16h 50m

Chicago O'Hare Intl

Tue 4/1

5:55 pm-6:40 pm

2 stops17h 45m

$421

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 3/6

3:15 pm-1:55 pm

1 stop29h 40m

Chicago O'Hare Intl

Sun 3/9

7:30 pm-2:20 pm

1 stop12h 50m

$426

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 3/6

8:40 am-7:24 pm

2 stops17h 44m

Chicago O'Hare Intl

Sun 3/9

7:30 pm-1:30 pm

1 stop12h 00m

$435

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Mon 2/24

7:00 am-7:37 pm

2 stops19h 37m

Chicago O'Hare Intl

Mon 3/10

8:30 pm-9:05 am

1 stop30h 35m

$441

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Mon 3/3

6:50 am-2:45 pm

2 stops14h 55m

Chicago O'Hare Intl

Mon 3/10

2:20 pm-2:00 pm

2 stops17h 40m

$455

BillundChicago

BLL - ORD

BLLORD

Billund

Thu 2/13

4:05 pm-5:00 pm

1 stop31h 55m

Chicago O'Hare Intl

Mon 2/17

6:26 pm-3:05 pm

1 stop13h 39m

$459

BillundChicago

BLL - ORD

BLLORD

Billund

Thu 2/13

4:05 pm-7:49 am

2 stops22h 44m

Chicago O'Hare Intl

Mon 2/17

4:40 pm-3:05 pm

2 stops15h 25m

$463

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Mon 2/24

6:45 am-2:30 pm

2 stops14h 45m

Chicago O'Hare Intl

Mon 3/10

6:20 pm-5:00 pm

1 stop16h 40m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 43 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.

Travel insights for flights from Denmark to Chicago

Get recent, data-driven insights about flights from Denmark to Chicago including ideal travel times, pricing trends, and more.

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 $320). 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 January 21, 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 9% on your trip compared to booking a flight at noon.

Rainfall in Chicago by month

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

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

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

If weather is an important factor for your trip to Chicago, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 January 21, 2025.
Read reviews from past customers who have flown Lufthansa, Scandinavian Airlines and LOT from Denmark to Chicago. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT
7.6
Good
1,117 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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 $387 on Icelandair. Other airlines that offer cheap prices include Finnair from $412 and Air Serbia from $421 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 cheapest flights from Denmark to Chicago?

    The cheapest flight price from Denmark to Chicago is $387. On average you can expect to pay $623. The most popular route, (Kastrup Copenhagen - Chicago O'Hare Intl), can usually be booked for $364.

  • 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 $320). 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 Denmark?

Book flights to Denmark if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
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 7 airlines flying from Denmark to Chicago

Discover the top 7 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$352Average$449FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$401Average$505FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$405Average$510FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$427Average$646FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$455Average$678FlexibilityNo cancel feeOn-time76%
KLMCheapest$463Average$801FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$499Average$610FlexibilityNo cancel feeOn-time77%
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