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

TAP AIR PORTUGAL, Icelandair, and Air Canada 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 July 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.

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

As of July 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.

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 61% 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.

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 July 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.

$159 Cheap Flights from Chicago to Copenhagen in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Chicago to Copenhagen

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:30 pm - 8:35 pmORD-CPH

19h 05m1 stop

9:30 pm - 5:20 pmCPH-ORD

26h 50m1 stop

$408Icelandair

Find Deal

lun., nov. 10 - lun., nov. 24

7:30 pm - 11:45 amORD-CPH

10h 15m1 stop

12:55 pm - 5:20 pmCPH-ORD

11h 25m1 stop

$410Icelandair

Find Deal

lun., oct. 27 - sáb., nov. 15

7:15 pm - 10:45 amORD-CPH

8h 30mnonstop

2:30 pm - 4:45 pmCPH-ORD

9h 15mnonstop

$430Scandinavian Airlines

Find Deal

lun., oct. 20 - lun., nov. 3

7:20 pm - 10:25 amORD-CPH

8h 05mnonstop

2:30 pm - 4:45 pmCPH-ORD

9h 15mnonstop

$444Scandinavian Airlines

Find Deal

lun., nov. 10 - lun., nov. 24

6:00 am - 6:30 amMDW-CPH

17h 30m2 stops

9:00 am - 9:36 pmCPH-MDW

19h 36m2 stops

$571Virgin Atlantic

Find Deal

mié., sep. 10 - mié., sep. 24

6:42 pm - 6:30 amMDW-CPH

28h 48m2 stops

9:00 am - 9:44 pmCPH-MDW

19h 44m2 stops

$581Virgin Atlantic

Find Deal

lun., ago. 11 - mié., ago. 27

1:08 pm - 8:40 amMDW-CPH

12h 32m2 stops

12:30 pm - 5:37 pmCPH-MDW

12h 07m1 stop

$611Delta

Find Deal

mié., ago. 20 - mié., sep. 3

10:31 am - 8:40 amMDW-CPH

15h 09m2 stops

12:20 pm - 5:37 pmCPH-MDW

12h 17m1 stop

$612Delta

Find Deal

mié., ago. 20 - vie., ago. 29

7:17 pm - 10:05 amMDW-CPH

31h 48m1 stop

12:20 pm - 5:37 pmCPH-MDW

12h 17m1 stop

$629KLM

Find Deal

vie., ago. 22 - vie., ago. 29

7:17 pm - 10:05 amMDW-CPH

31h 48m1 stop

12:20 pm - 5:37 pmCPH-MDW

12h 17m1 stop

$640KLM

Find Deal

vie., ago. 22 - vie., ago. 29

Icelandair flights from Chicago to Copenhagen

Our best Icelandair deals on Chicago to Copenhagen flight tickets

Icelandair

Nov 10

ORD6:30 pmChicago O'Hare Intl

19h 05m

1 stop

CPH8:35 pmKastrup Copenhagen

Nov 24

CPH9:30 pmKastrup Copenhagen

26h 50m

1 stop

ORD5:20 pmChicago O'Hare Intl

$408

Find similar

Icelandair

Oct 27

ORD7:30 pmChicago O'Hare Intl

10h 15m

1 stop

CPH11:45 amKastrup Copenhagen

Nov 15

CPH12:55 pmKastrup Copenhagen

11h 25m

1 stop

ORD5:20 pmChicago O'Hare Intl

$410

Find similar

Icelandair

Nov 6

ORD6:30 pmChicago O'Hare Intl

19h 05m

1 stop

CPH8:35 pmKastrup Copenhagen

Nov 20

CPH9:30 pmKastrup Copenhagen

26h 50m

1 stop

ORD5:20 pmChicago O'Hare Intl

$411

Find similar

Virgin Atlantic flights from Chicago to Copenhagen

Our best Virgin Atlantic deals on Chicago to Copenhagen flight tickets

Virgin Atlantic

Sep 10

MDW6:00 amChicago Midway

17h 30m

2 stops

CPH6:30 amKastrup Copenhagen

Sep 24

CPH9:00 amKastrup Copenhagen

19h 36m

2 stops

MDW9:36 pmChicago Midway

$571

Find similar

Virgin Atlantic

Aug 11

MDW6:42 pmChicago Midway

28h 48m

2 stops

CPH6:30 amKastrup Copenhagen

Aug 27

CPH9:00 amKastrup Copenhagen

19h 44m

2 stops

MDW9:44 pmChicago Midway

$581

Find similar

Virgin Atlantic

Sep 5

MDW6:00 amChicago Midway

17h 30m

2 stops

CPH6:30 amKastrup Copenhagen

Sep 16

CPH9:00 amKastrup Copenhagen

19h 36m

2 stops

MDW9:36 pmChicago Midway

$621

Find similar

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

Other information

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 $479.

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 $556. 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 $686.

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 $618 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 $632 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 $561 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 35% 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 July 2025, prices for Chicago to Copenhagen flights are approximately 46% 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	$159
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 $159. The best round-trip flight deal from Chicago to Copenhagen found on momondo in the last 72 hours is $408.

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 July 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 Dreamliner, representing 19.80% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 18.95%, Airbus A330-300 at 16.17%, and Boeing 787-10 Dreamliner at 12.94%.
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 51% of all bookings. The subsequent popular airlines are Icelandair at 25%, 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 $377	Free Cancellation	Rating 7.0 514 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $437	Free Cancellation	Rating 7.3 1,418 reviews	Search Scandinavian Airlines flights
Finnair	PriceFrom $476	Free Cancellation	Rating 7.6 1,312 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 7,109 reviews	Search British Airways flights
United Airlines	PriceFrom $513	Free Cancellation	Rating 7.4 8,846 reviews	Search United Airlines flights
Air Canada	PriceFrom $521	Free Cancellation	Rating 7.1 9,695 reviews	Search Air Canada flights
SWISS	PriceFrom $554	Free Cancellation	Rating 7.5 1,655 reviews	Search SWISS flights
Delta	PriceFrom $588	Free Cancellation	Rating 8.0 7,951 reviews	Search Delta flights
KLM	PriceFrom $635	Free Cancellation	Rating 7.8 1,372 reviews	Search KLM flights

Delta Flights From Chicago to Copenhagen
Delta flies from Chicago to Copenhagen around 6 times per week, with 7,952 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 $730 for Delta flights on this route.
Scandinavian Airlines Flights From Chicago to Copenhagen
Across 1,419 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 $437 to $723. 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

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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

mar. 7/15

mar. 7/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Denmark

Airports servicing Denmark

Cheap flights from Chicago to Copenhagen from $159

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 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Chicago to Copenhagen

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Icelandair flights from Chicago to Copenhagen

Our best Icelandair deals on Chicago to Copenhagen flight tickets

Virgin Atlantic flights from Chicago to Copenhagen

Our best Virgin Atlantic deals on Chicago to Copenhagen flight tickets

See travel insights to Copenhagen from

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 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 $556. 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 $686.

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 35% 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 July 2025, prices for Chicago to Copenhagen flights are approximately 46% 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, Icelandair, and Air Canada are the most popular carriers operating from Chicago to Kastrup Copenhagen

What airlines fly to Copenhagen?

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

As of July 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 July 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

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Denmark

Airports servicing Denmark