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$318+ Cheap flights from Copenhagen (CPH) 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — CHI
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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Cheapflights Tip: The best prices from Kastrup Copenhagen to Chicago are usually found in February or November, booked 79 days in advance, depart on a Saturday or Friday and return on a Monday

Cheap flight deals from Copenhagen to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) 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 April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$448
(Flightsearch)

One-way from

$318
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$557

Good round-trip deal

$726 or less

Good one-way deal

$682 or less
Provider with most accurate pricing for Kastrup Copenhagen-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Kastrup Copenhagen-Chicago (CHI) flights.
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From Kastrup Copenhagen to Chicago (CHI)
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One-way flight from Kastrup Copenhagen to Chicago (CHI)
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Highest demand for flights based on searches. 15% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Kastrup Copenhagen to Chicago (CHI).
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Price to beat on a one-way flight from Kastrup Copenhagen to Chicago (CHI).
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Find flight deals from Copenhagen to Chicago

Cheapest flights from Copenhagen to Chicago
Explore the most affordable flight options available from Copenhagen to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This Flightsearch deal was found by Cheapflights users on 4/3. 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 Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/108:00 pmCPH - ORD
2 stops25h 40mFinnair
Mon 5/2610:25 pmORD - CPH
1 stop15h 30mFinnair
Deal found 4/3$448
This Flysmarter deal was found by Cheapflights users on 4/3. 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.
Mon 9/18:40 amCPH - ORD
2 stops17h 56mBritish Airways
Sat 9/134:42 pmORD - CPH
1 stop11h 33mBritish Airways
Deal found 4/3$452
This Ticket deal was found by Cheapflights users on 4/3. 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.
Thu 5/16:00 amCPH - ORD
1 stop15h 10mKLM
Thu 5/84:20 pmORD - CPH
1 stop23h 10mKLM
Deal found 4/3$459
This American Airlines deal was found by Cheapflights users on 4/3. 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.
Sat 5/107:50 amCPH - ORD
2 stops18h 21mAmerican Airlines
Mon 5/2610:25 pmORD - CPH
1 stop15h 30mAmerican Airlines
Deal found 4/3$465
This Virgin Atlantic deal was found by Cheapflights users on 4/3. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/109:00 amCPH - ORD
2 stops16h 48mVirgin Atlantic
Mon 5/267:00 amORD - CPH
1 stop16h 30mVirgin Atlantic
Deal found 4/3$466
This Flysmarter deal was found by Cheapflights users on 4/3. 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.
Sat 4/128:00 pmCPH - ORD
2 stops28h 00mMultiple Airlines
Fri 4/2510:20 pmORD - CPH
1 stop13h 30mMultiple Airlines
Deal found 4/3$476
This Vliegwinkel deal was found by Cheapflights users on 4/3. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/109:00 amCPH - MDW
2 stops19h 14mKLM
Mon 5/261:08 pmMDW - CPH
2 stops12h 32mKLM
Deal found 4/3$480
This Delta deal was found by Cheapflights users on 4/3. 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 4/299:25 amCPH - ORD
1 stop11h 45mDelta
Sat 5/107:00 amORD - CPH
1 stop16h 30mDelta
Deal found 4/3$502
This United Airlines deal was found by Cheapflights users on 4/3. 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.
Tue 4/296:05 amCPH - ORD
2 stops15h 50mUnited Airlines
Sat 5/1012:50 pmORD - CPH
2 stops15h 45mUnited Airlines
Deal found 4/3$518
This Flightnetwork deal was found by Cheapflights users on 4/3. 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.
Sat 5/1012:50 pmCPH - ORD
2 stops26h 12mAir Canada
Mon 5/264:00 pmORD - CPH
2 stops15h 10mAir Canada
Deal found 4/3$572
This Lufthansa deal was found by Cheapflights users on 4/3. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/176:10 amCPH - ORD
2 stops14h 50mLufthansa
Tue 7/293:35 pmORD - CPH
1 stop13h 25mLufthansa
Deal found 4/3$612
This Virgin Atlantic deal was found by Cheapflights users on 4/3. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:00 amCPH - MDW
2 stops20h 22mVirgin Atlantic
Thu 5/86:38 pmMDW - CPH
2 stops28h 52mVirgin Atlantic
Deal found 4/3$648

Cheapflights Fare Finder

Customize your flight search to find flights from Copenhagen 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 April 4, 2025.
Use the filters below to find and compare flights from Copenhagen to Chicago that are best for you.

Fly from

Copenhagen

Fly to

Chicago

Route

Depart

Return

Price

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sat 5/10

8:00 pm-2:40 pm

2 stops25h 40m

Chicago O'Hare Intl

Mon 5/26

10:25 pm-8:55 pm

1 stop15h 30m

$448

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Mon 9/1

8:40 am-7:36 pm

2 stops17h 56m

Chicago O'Hare Intl

Sat 9/13

4:42 pm-11:15 am

1 stop11h 33m

$452

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 5/1

6:00 am-2:10 pm

1 stop15h 10m

Chicago O'Hare Intl

Thu 5/8

4:20 pm-10:30 pm

1 stop23h 10m

$459

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sat 5/10

7:50 am-7:11 pm

2 stops18h 21m

Chicago O'Hare Intl

Mon 5/26

10:25 pm-8:55 pm

1 stop15h 30m

$465

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sat 5/10

9:00 am-6:48 pm

2 stops16h 48m

Chicago O'Hare Intl

Mon 5/26

7:00 am-6:30 am

1 stop16h 30m

$466

CopenhagenChicago

CPH - MDW

CPHMDW

Kastrup Copenhagen

Sat 5/10

9:00 am-9:14 pm

2 stops19h 14m

Chicago Midway

Mon 5/26

1:08 pm-8:40 am

2 stops12h 32m

$480

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Tue 4/29

9:25 am-2:10 pm

1 stop11h 45m

Chicago O'Hare Intl

Sat 5/10

7:00 am-6:30 am

1 stop16h 30m

$502

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Tue 4/29

6:05 am-2:55 pm

2 stops15h 50m

Chicago O'Hare Intl

Sat 5/10

12:50 pm-11:35 am

2 stops15h 45m

$518

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sat 5/10

12:50 pm-8:02 am

2 stops26h 12m

Chicago O'Hare Intl

Mon 5/26

4:00 pm-2:10 pm

2 stops15h 10m

$572

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 7/17

6:10 am-2:00 pm

2 stops14h 50m

Chicago O'Hare Intl

Thu 7/31

5:55 pm-5:20 pm

1 stop16h 25m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 37 results
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Compare providers for flights from Copenhagen to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Copenhagen to Chicago in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Copenhagen-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Copenhagen-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Copenhagen-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Copenhagen-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Copenhagen-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Copenhagen to Chicago

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

How far ahead should I book a flight from Copenhagen to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to Chicago. Price data was last updated on March 28, 2025.

The best time to book flights from Copenhagen to Chicago is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Copenhagen to Chicago (average of $245). Flying from Copenhagen 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 CPH to CHI?

Find hourly flight availability from Copenhagen 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 April 4, 2025.

A simple way to save on the total cost of your ticket is to fly from Copenhagen to Chicago in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the afternoon.

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 April 4, 2025.
To help decide which airline to fly from Copenhagen to Chicago, see what other customers have to say about Delta, KLM and LOT. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,065 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
771 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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 Copenhagen to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Copenhagen to Chicago?

    Most people fly from Kastrup Copenhagen (CPH) if they book a flight from Copenhagen to Chicago. On average, Kastrup Copenhagen has 0 outbound flights to Chicago per day from 5 airlines. Kastrup Copenhagen is conveniently located just 5.0 mi from Copenhagen’s city center.

  • What are the cheapest airlines flying from Copenhagen to Chicago round-trip?

    Flying on Finnair is currently your cheapest option to Chicago, with prices starting at $448. Additional round-trip tickets that might be worth considering are offered by British Airways and KLM, with the lowest prices starting at $452 and $459, respectively. Finnair is currently priced 22% below the average price you’ll pay for this route.

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

    $406 is the cheapest one-way deal found within the past few days, from Air Serbia. You may also be able to find cheap deals on Icelandair and Finnair, with prices starting from $456 and $459, respectively.

  • What are the cheapest flights from Copenhagen to Chicago?

    Looking for the cheapest flight from Copenhagen to Chicago? While on average our users pay $972, our data indicates the cheapest price to be $461. The most popular route (Kastrup Copenhagen - Chicago O'Hare Intl), is priced around $425.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Copenhagen 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 Copenhagen to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Copenhagen to Chicago (average of $245). Flying from Copenhagen 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 Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Copenhagen to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Copenhagen to O'Hare Intl flights
Billund to O'Hare Intl flights
Copenhagen to St. Louis flights
Billund to St. Louis flights

Top 5 airlines flying from Copenhagen to Chicago

Discover the top 5 airlines that operate flights from Copenhagen 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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$352Average$449FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$400Average$478FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$455Average$659FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$460Average$626FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$500Average$663FlexibilityNo cancel feeOn-time77%

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