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

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

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

As of November 2025, there are 18 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.

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

As of November 2025, 2 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 airport is the most popular layover for flights between Chicago and Copenhagen?

Reykjavik (KEF) was the most common stop: 68% of momondo users choosing 1-stop flights on this route connected there.

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 58% of people opting to fly with this airline when traveling to Copenhagen. Keep in mind that there are 11 different airlines that fly to Copenhagen on a routine basis, so you have a few additional options to choose from.

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

Flights via Montreal (YUL) offer the lowest average round-trip price of $561.

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.

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.

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 11 operators available for flights from Chicago to Kastrup Copenhagen Airport as of November 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.

$222 Cheap Flights from Chicago to Copenhagen in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $504 to $934. The lowest price recently found on this route was $456.

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7:00 am - 7:10 amORD-CPH

17h 10m1 stop

2:30 pm - 4:55 pmCPH-ORD

9h 25mnonstop

$456Scandinavian Airlines

Find Deal

Wed, Jan 21 - Sun, Feb 1

7:01 am - 7:10 amORD-CPH

17h 09m1 stop

2:30 pm - 4:45 pmCPH-ORD

9h 15mnonstop

$457Scandinavian Airlines

Find Deal

Mon, Jan 12 - Mon, Jan 19

1:30 pm - 7:10 amORD-CPH

11h 40m1 stop

2:30 pm - 5:45 pmCPH-ORD

9h 15mnonstop

$458Scandinavian Airlines

Find Deal

Wed, Mar 11 - Mon, Mar 16

7:01 am - 7:10 amORD-CPH

17h 09m1 stop

2:30 pm - 4:45 pmCPH-ORD

9h 15mnonstop

$459Scandinavian Airlines

Find Deal

Mon, Jan 12 - Mon, Jan 19

10:36 am - 10:35 amORD-CPH

16h 59m2 stops

2:30 pm - 4:45 pmCPH-ORD

9h 15mnonstop

$462Scandinavian Airlines

Find Deal

Mon, Dec 8 - Wed, Dec 24

10:36 am - 10:35 amORD-CPH

16h 59m2 stops

2:30 pm - 4:45 pmCPH-ORD

9h 15mnonstop

$464Scandinavian Airlines

Find Deal

Mon, Dec 8 - Wed, Dec 24

7:25 pm - 4:15 pmORD-CPH

13h 50m1 stop

2:00 pm - 6:10 pmCPH-ORD

11h 10m1 stop

$470Icelandair

Find Deal

Tue, May 12 - Tue, May 26

5:59 pm - 1:10 pmMDW-CPH

13h 11m2 stops

9:00 am - 9:46 pmCPH-MDW

19h 46m2 stops

$538Delta

Find Deal

Tue, Mar 24 - Tue, Mar 31

5:59 pm - 1:10 pmMDW-CPH

13h 11m2 stops

9:25 am - 6:34 pmCPH-MDW

16h 09m2 stops

$542Delta

Find Deal

Tue, Mar 24 - Wed, Apr 1

1:28 pm - 1:10 pmMDW-CPH

16h 42m2 stops

6:00 am - 5:55 pmCPH-MDW

18h 55m2 stops

$543Delta

Find Deal

Tue, Jan 13 - Tue, Jan 20

Icelandair flights from Chicago to Copenhagen

Our best Icelandair deals on Chicago to Copenhagen flight tickets

Icelandair

May 12

ORD7:25 pmChicago O'Hare Intl

13h 50m

1 stop

CPH4:15 pmKastrup Copenhagen

May 26

CPH2:00 pmKastrup Copenhagen

11h 10m

1 stop

ORD6:10 pmChicago O'Hare Intl

$470

Find similar

Icelandair

Dec 1

ORD6:30 pmChicago O'Hare Intl

27h 45m

1 stop

CPH5:15 amKastrup Copenhagen

Dec 10

CPH6:15 amKastrup Copenhagen

18h 05m

1 stop

ORD5:20 pmChicago O'Hare Intl

$471

Find similar

Icelandair

Mar 15

ORD7:30 pmChicago O'Hare Intl

10h 15m

1 stop

CPH11:45 amKastrup Copenhagen

Mar 25

CPH12:55 pmKastrup Copenhagen

11h 25m

1 stop

ORD6:20 pmChicago O'Hare Intl

$479

Find similar

Lufthansa flights from Chicago to Copenhagen

Our best Lufthansa deals on Chicago to Copenhagen flight tickets

Lufthansa

Dec 8

ORD9:50 pmChicago O'Hare Intl

12h 45m

1 stop

CPH5:35 pmKastrup Copenhagen

Dec 24

CPH6:50 amKastrup Copenhagen

21h 29m

2 stops

ORD9:19 pmChicago O'Hare Intl

$480

Find similar

Lufthansa

Jan 13

ORD9:50 pmChicago O'Hare Intl

12h 45m

1 stop

CPH5:35 pmKastrup Copenhagen

Jan 27

CPH6:50 amKastrup Copenhagen

21h 25m

2 stops

ORD9:15 pmChicago O'Hare Intl

$484

Find similar

Lufthansa

Dec 8

ORD9:50 pmChicago O'Hare Intl

12h 45m

1 stop

CPH5:35 pmKastrup Copenhagen

Dec 24

CPH6:50 amKastrup Copenhagen

13h 20m

1 stop

ORD1:10 pmChicago O'Hare Intl

$491

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Wed 1/21

7:00 am-7:10 am

1 stop17h 10m

Kastrup Copenhagen

Sun 2/1

2:30 pm-4:55 pm

Nonstop9h 25m

$456

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Mon 1/12

7:01 am-7:10 am

1 stop17h 09m

Kastrup Copenhagen

Mon 1/19

2:30 pm-4:45 pm

Nonstop9h 15m

$457

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Wed 3/11

1:30 pm-7:10 am

1 stop11h 40m

Kastrup Copenhagen

Mon 3/16

2:30 pm-5:45 pm

Nonstop9h 15m

$458

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Mon 1/12

7:01 am-7:10 am

1 stop17h 09m

Kastrup Copenhagen

Mon 1/19

2:30 pm-4:45 pm

Nonstop9h 15m

$459

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Mon 12/8

10:36 am-10:35 am

2 stops16h 59m

Kastrup Copenhagen

Wed 12/24

2:30 pm-4:45 pm

Nonstop9h 15m

$462

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Mon 12/8

10:36 am-10:35 am

2 stops16h 59m

Kastrup Copenhagen

Wed 12/24

2:30 pm-4:45 pm

Nonstop9h 15m

$464

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Tue 5/12

7:25 pm-4:15 pm

1 stop13h 50m

Kastrup Copenhagen

Tue 5/26

2:00 pm-6:10 pm

1 stop11h 10m

$470

ChicagoCopenhagen

MDW - CPH

MDWCPH

Chicago Midway

Tue 3/24

5:59 pm-1:10 pm

2 stops13h 11m

Kastrup Copenhagen

Tue 3/31

9:00 am-9:46 pm

2 stops19h 46m

$538

ChicagoCopenhagen

MDW - CPH

MDWCPH

Chicago Midway

Tue 3/24

5:59 pm-1:10 pm

2 stops13h 11m

Kastrup Copenhagen

Wed 4/1

9:25 am-6:34 pm

2 stops16h 09m

$542

ChicagoCopenhagen

MDW - CPH

MDWCPH

Chicago Midway

Tue 1/13

1:28 pm-1:10 pm

2 stops16h 42m

Kastrup Copenhagen

Tue 1/20

6:00 am-5:55 pm

2 stops18h 55m

$543

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 January. Flight prices, which tend to average around $446, 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 January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $467.

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

The cheapest day to depart from Chicago to Copenhagen is on a Wednesday when prices can be found for as low as $533. 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 $659.

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 $600 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 $655 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 $600 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 25% 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 November 2025, prices for Chicago to Copenhagen flights are approximately 12% more expensive 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	$379
Fastest flight time	8h 05m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Copenhagen	1 airport

The best one-way flight to Copenhagen from Chicago in the past 72 hours is $379. The best round-trip flight deal from Chicago to Copenhagen found on momondo in the last 72 hours is $521.

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

Direct flights go from Chicago to Copenhagen on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

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 11 operators available for flights from Chicago to Kastrup Copenhagen Airport as of November 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 767-300, representing 17.43% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 13.98%, Boeing 787 Dreamliner at 12.63%, and Airbus A330-300 at 12.58%.
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 25%, United Airlines at 7%, 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 $410	Free Cancellation	Rating 7.0 581 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $441	Free Cancellation	Rating 7.4 1,584 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $471	Free Cancellation	Rating 6.8 7,579 reviews	Search Lufthansa flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
British Airways	PriceFrom $508	Free Cancellation	Rating 6.7 7,533 reviews	Search British Airways flights
Air Canada	PriceFrom $540	Free Cancellation	Rating 7.1 10,463 reviews	Search Air Canada flights
SWISS	PriceFrom $554	Free Cancellation	Rating 7.5 1,788 reviews	Search SWISS flights
United Airlines	PriceFrom $560	Free Cancellation	Rating 7.4 9,028 reviews	Search United Airlines flights
Finnair	PriceFrom $576	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
Delta	PriceFrom $611	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights

Delta Flights From Chicago to Copenhagen
Delta flies from Chicago to Copenhagen around 6 times per week, with 8,002 momondo users rating the airline 7.9/10. The cheapest Delta deal from Chicago to Copenhagen in the last 72 hours was $611 (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 1,584 Scandinavian Airlines reviews on momondo, the average score is 7.4/10. Scandinavian Airlines flies from Chicago to Copenhagen about 6 times each week, with ticket deals ranging from $441 to $772. 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 $222

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 12/3. 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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Icelandair flights from Chicago to Copenhagen

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Our best Lufthansa 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 Wednesday when prices can be found for as low as $533. 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 $659.

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 25% 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 November 2025, prices for Chicago to Copenhagen flights are approximately 12% more expensive 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 Delta 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: 68% 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 $561.

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 November 2025, 2 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 November 2025, there are 18 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