What is the cheapest airline that flies from Chicago to Kastrup Copenhagen?

TAP AIR PORTUGAL and Icelandair are the most popular carriers operating from Chicago to Kastrup Copenhagen

Which airport is the most popular layover for flights between Chicago and Copenhagen?

Reykjavik (KEF) was the most common stop: 65% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Copenhagen?

Flights via Montreal (YUL) offer the lowest average round-trip price of $542.

Which layover airport has the shortest travel time from Chicago to Copenhagen?

Flights connecting via Brussels (BRU) have the shortest average one-way travel time: 10h 30m.

How many flights depart from Chicago to Copenhagen on average per day?

As of August 2025, 1 flights take off from Chicago and land in Copenhagen each day. The most common flight departure time for this route is 7:00PM, with 100% of daily flights taking off in the evening.

Which layover airport has the shortest connection time from Chicago to Copenhagen?

Helsinki (HEL) has the shortest average layover time for this route: 1h 06m.

What airlines fly to Copenhagen?

Scandinavian Airlines, Icelandair and United Airlines are the top three most popular airlines that fly to Copenhagen from Chicago according to our data. Scandinavian Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Copenhagen. Keep in mind that there are 10 different airlines that fly to Copenhagen on a routine basis, so you have a few additional options to choose from.

How many flights depart from Chicago to Copenhagen on average per week?

As of August 2025, there are 12 flights per week flying from Chicago to Copenhagen. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

When did momondo last update prices for flights from Chicago to Kastrup Copenhagen Airport?

Prices for flights from Chicago to Kastrup Copenhagen Airport are updated daily.

How many operators does momondo search for flights from Chicago to Kastrup Copenhagen Airport?

There are 10 operators available for flights from Chicago to Kastrup Copenhagen Airport as of August 2025.

How old do you have to be to fly from Chicago to Kastrup Copenhagen Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Kastrup Copenhagen Airport.

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

The necessary travel and health documents for your Kastrup Copenhagen Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$157 Cheap Flights from Chicago to Copenhagen in 2025

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Find the cheapest flights from Chicago to Copenhagen

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

4:20 pm - 7:10 pmORD-CPH

19h 50m1 stop

5:45 pm - 1:20 pmCPH-ORD

26h 35m1 stop

$283Austrian Airlines

Find Deal

Sun, Sep 7 - Sat, Sep 20

7:30 pm - 2:45 pmORD-CPH

13h 15m1 stop

12:55 pm - 5:20 pmCPH-ORD

11h 25m1 stop

$416Icelandair

Find Deal

Sun, Oct 26 - Sun, Nov 2

8:15 pm - 11:40 pmORD-CPH

20h 25m1 stop

5:40 pm - 4:10 pmCPH-ORD

29h 30m1 stop

$437TAP AIR PORTUGAL

Find Deal

Fri, Jan 16 - Thu, May 14

8:15 pm - 11:40 pmORD-CPH

20h 25m1 stop

6:00 am - 3:15 pmCPH-ORD

16h 15m1 stop

$444TAP AIR PORTUGAL

Find Deal

Fri, Jan 9 - Fri, Jan 16

7:20 pm - 10:25 amORD-CPH

8h 05mnonstop

2:30 pm - 4:45 pmCPH-ORD

9h 15mnonstop

$447Scandinavian Airlines

Find Deal

Fri, Nov 7 - Sat, Nov 15

7:15 pm - 10:45 amORD-CPH

8h 30mnonstop

2:30 pm - 4:45 pmCPH-ORD

9h 15mnonstop

$453Scandinavian Airlines

Find Deal

Mon, Oct 20 - Mon, Nov 3

1:00 pm - 1:10 pmMDW-CPH

17h 10m2 stops

8:05 am - 9:44 pmCPH-MDW

20h 39m2 stops

$564Delta

Find Deal

Tue, Nov 18 - Wed, Dec 10

1:43 pm - 10:05 amMDW-CPH

13h 22m1 stop

9:55 am - 9:44 pmCPH-MDW

18h 49m2 stops

$565Delta

Find Deal

Tue, Aug 19 - Tue, Aug 26

1:48 pm - 9:55 amMDW-CPH

13h 07m1 stop

12:30 pm - 5:43 pmCPH-MDW

12h 13m1 stop

$674KLM

Find Deal

Thu, Oct 9 - Sun, Oct 19

1:00 pm - 9:00 amMDW-CPH

13h 00m2 stops

6:00 am - 4:25 pmCPH-MDW

17h 25m2 stops

$724KLM

Find Deal

Thu, Jan 8 - Sun, Jan 18

Virgin Atlantic flights from Chicago to Copenhagen

Our best Virgin Atlantic deals on Chicago to Copenhagen flight tickets

Virgin Atlantic

Sep 3

MDW6:00 amChicago Midway

17h 30m

2 stops

CPH6:30 amKastrup Copenhagen

Sep 10

CPH9:00 amKastrup Copenhagen

19h 26m

2 stops

MDW9:26 pmChicago Midway

$569

Find similar

Virgin Atlantic

Sep 4

MDW6:00 amChicago Midway

17h 30m

2 stops

CPH6:30 amKastrup Copenhagen

Sep 11

CPH9:00 amKastrup Copenhagen

19h 36m

2 stops

MDW9:36 pmChicago Midway

$619

Find similar

Virgin Atlantic

Sep 12

MDW6:30 pmChicago Midway

29h 00m

2 stops

CPH6:30 amKastrup Copenhagen

Sep 17

CPH9:00 amKastrup Copenhagen

19h 36m

2 stops

MDW9:36 pmChicago Midway

$632

Find similar

Delta flights from Chicago to Copenhagen

Our best Delta deals on Chicago to Copenhagen flight tickets

Delta

Aug 12

ORD7:15 amChicago O'Hare Intl

16h 15m

1 stop

CPH6:30 amKastrup Copenhagen

Aug 21

CPH9:00 amKastrup Copenhagen

16h 02m

1 stop

ORD6:02 pmChicago O'Hare Intl

$534

Find similar

Delta

Aug 11

ORD7:15 amChicago O'Hare Intl

16h 15m

2 stops

CPH6:30 amKastrup Copenhagen

Aug 22

CPH12:20 pmKastrup Copenhagen

16h 15m

1 stop

ORD9:35 pmChicago O'Hare Intl

$539

Find similar

Delta

Nov 18

MDW1:00 pmChicago Midway

17h 10m

2 stops

CPH1:10 pmKastrup Copenhagen

Dec 10

CPH8:05 amKastrup Copenhagen

20h 39m

2 stops

MDW9:44 pmChicago Midway

$564

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Sun 9/7

4:20 pm-7:10 pm

1 stop19h 50m

Kastrup Copenhagen

Sat 9/20

5:45 pm-1:20 pm

1 stop26h 35m

$283

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Sun 10/26

7:30 pm-2:45 pm

1 stop13h 15m

Kastrup Copenhagen

Sun 11/2

12:55 pm-5:20 pm

1 stop11h 25m

$416

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Fri 1/16

8:15 pm-11:40 pm

1 stop20h 25m

Kastrup Copenhagen

Thu 5/14

5:40 pm-4:10 pm

1 stop29h 30m

$437

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Fri 1/9

8:15 pm-11:40 pm

1 stop20h 25m

Kastrup Copenhagen

Fri 1/16

6:00 am-3:15 pm

1 stop16h 15m

$444

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Fri 11/7

7:20 pm-10:25 am

Nonstop8h 05m

Kastrup Copenhagen

Sat 11/15

2:30 pm-4:45 pm

Nonstop9h 15m

$447

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Mon 10/20

7:15 pm-10:45 am

Nonstop8h 30m

Kastrup Copenhagen

Mon 11/3

2:30 pm-4:45 pm

Nonstop9h 15m

$453

ChicagoCopenhagen

MDW - CPH

MDWCPH

Chicago Midway

Tue 11/18

1:00 pm-1:10 pm

2 stops17h 10m

Kastrup Copenhagen

Wed 12/10

8:05 am-9:44 pm

2 stops20h 39m

$564

ChicagoCopenhagen

MDW - CPH

MDWCPH

Chicago Midway

Tue 8/19

1:43 pm-10:05 am

1 stop13h 22m

Kastrup Copenhagen

Tue 8/26

9:55 am-9:44 pm

2 stops18h 49m

$565

ChicagoCopenhagen

MDW - CPH

MDWCPH

Chicago Midway

Thu 10/9

1:48 pm-9:55 am

1 stop13h 07m

Kastrup Copenhagen

Sun 10/19

12:30 pm-5:43 pm

1 stop12h 13m

$674

ChicagoCopenhagen

MDW - CPH

MDWCPH

Chicago Midway

Thu 1/8

1:00 pm-9:00 am

2 stops13h 00m

Kastrup Copenhagen

Sun 1/18

6:00 am-4:25 pm

2 stops17h 25m

$724

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Copenhagen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Chicago and Copenhagen?

What is the cheapest month to fly to Copenhagen?

The cheapest month to fly to Copenhagen from Chicago is in February. Flight prices, which tend to average around $443, are often lower during this time because this is during the off-season. If you aren’t able to travel to Copenhagen during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $464.

What is the cheapest day to depart on your flight to Copenhagen?

The cheapest day to depart from Chicago to Copenhagen is on a Monday when prices can be found for as low as $554. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Copenhagen for around $683.

What is the cheapest time of day to depart on your flight to Copenhagen?

Flying to Copenhagen from Chicago in the evening is the least expensive time of day to depart. momondo users have found prices as low as $614 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $762. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chicago to Kastrup Copenhagen flight route?

Fly from Chicago O'Hare Intl to Kastrup Copenhagen for the best Chicago - Kastrup Copenhagen flight prices

How far in advance should I book a flight to Copenhagen?

You are more likely to see cheaper flights to Copenhagen from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $640 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from Chicago for as low as $574 on momondo.

What cabin class options are available on Chicago to Kastrup Copenhagen flights?

There are 3 cabin classes available to choose from on Chicago to Kastrup Copenhagen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to Copenhagen flights?

You could potentially save up to 48% on your flight if you consider stops on a Chicago to Copenhagen flight.

How have Chicago to Copenhagen flight prices changed over time?

As of August 2025, prices for Chicago to Copenhagen flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Copenhagen

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Copenhagen according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Copenhagen (CHI to CPH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Copenhagen

Best Price Found	$157
Fastest flight time	8h 05m
Direct flights	Every day
Airports in Copenhagen	1 airport

The best one-way flight to Copenhagen from Chicago in the past 72 hours is $157. The best round-trip flight deal from Chicago to Copenhagen found on momondo in the last 72 hours is $283.

The fastest flight from Chicago to Copenhagen takes 8h 05m

Direct flights go from Chicago to Copenhagen every day.

There is 1 airport near Copenhagen: Kastrup Copenhagen (CPH)

Search flight deals

How far is Chicago to Kastrup Copenhagen by plane?
There are 4247.7 mi between Chicago and Kastrup Copenhagen. By plane, this route typically takes 8h 05m.
When did momondo last update prices for flights from Chicago to Kastrup Copenhagen Airport?
Prices for flights from Chicago to Kastrup Copenhagen Airport are updated daily.
How many operators does momondo search for flights from Chicago to Kastrup Copenhagen Airport?
There are 10 operators available for flights from Chicago to Kastrup Copenhagen Airport as of August 2025.
How old do you have to be to fly from Chicago to Kastrup Copenhagen Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Kastrup Copenhagen Airport.
What documentation or ID do you need to fly to Kastrup Copenhagen Airport?
The necessary travel and health documents for your Kastrup Copenhagen Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Copenhagen?
momondo data reveals that the most frequently booked plane model on the route from Chicago to Copenhagen is Boeing 787-8 Dreamliner, representing 18.59% of all bookings. The subsequent popular models are Boeing 787 Dreamliner at 17.51%, Airbus A330-300 at 15.75%, and Boeing 787-10 Dreamliner at 9.99%.
What is the most popular airline from Chicago to Copenhagen?
momondo data reveals that the most frequently booked airline on the route from Chicago to Copenhagen is Scandinavian Airlines, representing 50% of all bookings. The subsequent popular airlines are Icelandair at 26%, United Airlines at 8%, and British Airways at 4%.

Best airlines flying from Chicago to Copenhagen

Compare and see reviews for airlines that fly from Chicago to Copenhagen with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $384	Free Cancellation	Rating 7.0 524 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $444	Free Cancellation	Rating 7.3 1,461 reviews	Search Scandinavian Airlines flights
Finnair	PriceFrom $476	Free Cancellation	Rating 7.6 1,319 reviews	Search Finnair flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
British Airways	PriceFrom $498	Free Cancellation	Rating 6.6 7,234 reviews	Search British Airways flights
United Airlines	PriceFrom $511	Free Cancellation	Rating 7.4 8,910 reviews	Search United Airlines flights
Air Canada	PriceFrom $533	Free Cancellation	Rating 7.1 9,876 reviews	Search Air Canada flights
SWISS	PriceFrom $554	Free Cancellation	Rating 7.5 1,689 reviews	Search SWISS flights
Delta	PriceFrom $588	Free Cancellation	Rating 8.0 7,990 reviews	Search Delta flights
KLM	PriceFrom $635	Free Cancellation	Rating 7.8 1,383 reviews	Search KLM flights

Delta Flights From Chicago to Copenhagen
Delta flies from Chicago to Copenhagen around 6 times per week, with 7,990 momondo users rating the airline 8.0/10. The cheapest Delta deal from Chicago to Copenhagen in the last 72 hours was $588 (round-trip), much lower than the average airfare cost of $746 for Delta flights on this route.
Scandinavian Airlines Flights From Chicago to Copenhagen
Across 1,461 Scandinavian Airlines reviews on momondo, the average score is 7.3/10. Scandinavian Airlines flies from Chicago to Copenhagen about 6 times each week, with ticket deals ranging from $444 to $739. Price data is based on momondo searches in the last 72 hours.

Kastrup

Roskilde

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Copenhagen?

It is quick and easy to find Chicago to Copenhagen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Copenhagen that suits you.

Can I find flights from Chicago to Copenhagen with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Copenhagen flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Copenhagen?

Once you have performed a search for Chicago to Copenhagen flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Copenhagen right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago to Copenhagen now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Copenhagen and let you know when they change.

An easier way to manage your Copenhagen trip

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Cheap flights from Chicago to Copenhagen from $157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Copenhagen departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Cheap round-trip flights

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Virgin Atlantic flights from Chicago to Copenhagen

Our best Virgin Atlantic deals on Chicago to Copenhagen flight tickets

Delta flights from Chicago to Copenhagen

Our best Delta deals on Chicago to Copenhagen flight tickets

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How to get the cheapest flight ticket from Chicago to Copenhagen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chicago and Copenhagen?

What is the cheapest month to fly to Copenhagen?

What is the cheapest day to depart on your flight to Copenhagen?

The cheapest day to depart from Chicago to Copenhagen is on a Monday when prices can be found for as low as $554. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Copenhagen for around $683.

What is the cheapest time of day to depart on your flight to Copenhagen?

What is the cheapest Chicago to Kastrup Copenhagen flight route?

Fly from Chicago O'Hare Intl to Kastrup Copenhagen for the best Chicago - Kastrup Copenhagen flight prices

How far in advance should I book a flight to Copenhagen?

What cabin class options are available on Chicago to Kastrup Copenhagen flights?

There are 3 cabin classes available to choose from on Chicago to Kastrup Copenhagen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to Copenhagen flights?

You could potentially save up to 48% on your flight if you consider stops on a Chicago to Copenhagen flight.

How have Chicago to Copenhagen flight prices changed over time?

As of August 2025, prices for Chicago to Copenhagen flights are approximately 20% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Chicago to Kastrup Copenhagen?

TAP AIR PORTUGAL and Icelandair are the most popular carriers operating from Chicago to Kastrup Copenhagen

What airlines fly to Copenhagen?

Which airport is the most popular layover for flights between Chicago and Copenhagen?

Reykjavik (KEF) was the most common stop: 65% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Copenhagen?

Flights via Montreal (YUL) offer the lowest average round-trip price of $542.

Which layover airport has the shortest travel time from Chicago to Copenhagen?

Flights connecting via Brussels (BRU) have the shortest average one-way travel time: 10h 30m.

Which layover airport has the shortest connection time from Chicago to Copenhagen?

Helsinki (HEL) has the shortest average layover time for this route: 1h 06m.

How many flights depart from Chicago to Copenhagen on average per day?

As of August 2025, 1 flights take off from Chicago and land in Copenhagen each day. The most common flight departure time for this route is 7:00PM, with 100% of daily flights taking off in the evening.

How many flights depart from Chicago to Copenhagen on average per week?

As of August 2025, there are 12 flights per week flying from Chicago to Copenhagen. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

When to book flights from Chicago to Copenhagen

Cheap Chicago to Copenhagen (CHI to CPH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Copenhagen

Best Price Found

Fastest flight time

Direct flights

Airports in Copenhagen

How far is Chicago to Kastrup Copenhagen by plane?

When did momondo last update prices for flights from Chicago to Kastrup Copenhagen Airport?

How many operators does momondo search for flights from Chicago to Kastrup Copenhagen Airport?

How old do you have to be to fly from Chicago to Kastrup Copenhagen Airport?

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

What is the most popular plane model from Chicago to Copenhagen?

What is the most popular airline from Chicago to Copenhagen?

Best airlines flying from Chicago to Copenhagen

Compare and see reviews for airlines that fly from Chicago to Copenhagen with momondo

Delta Flights From Chicago to Copenhagen

Scandinavian Airlines Flights From Chicago to Copenhagen

Traveling to a place near Copenhagen?

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Copenhagen?

Can I find flights from Chicago to Copenhagen with flexible booking policies on momondo?

How can momondo help me find flights from Chicago to Copenhagen?

I’m not ready to book a flight from Chicago to Copenhagen right now. Can momondo alert me if prices change?

An easier way to manage your Copenhagen trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down