What is the cheapest airline that flies from Chicago to Denmark?

TAP AIR PORTUGAL, Delta, and Virgin Atlantic are the most popular carriers operating from Chicago to Denmark

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

As of January 2026, 18 flights take off from Chicago and land in Denmark each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

What is the most punctual flight time for Chicago to Denmark flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

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

As of January 2026, 2 flights take off from Chicago and land in Denmark 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 Denmark?

Scandinavian Airlines, Icelandair and United Airlines are the top three most popular airlines that fly to Denmark from Chicago according to our data. Scandinavian Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Denmark. Keep in mind that there are 11 different airlines that fly to Denmark on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on Chicago to Denmark flights?

According to our data, Scandinavian Airlines have had the least number of delays on this route over the last 12 months; with about 21% of their flights experiencing any sort of delay.

How often are flights from Chicago to Denmark delayed?

Historically, on average around 21% of flights between Chicago and Denmark have experienced a delay on any given week. The average delay length over the past 12 months has been 141 minutes.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from Chicago to Denmark?

Prices for flights from Chicago to Denmark are updated daily.

How many operators does momondo search for flights from Chicago to Denmark?

There are 11 operators available for flights from Chicago to Denmark as of January 2026.

How old do you have to be to fly from Chicago to Denmark?

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 Denmark.

What documentation or ID do you need to fly to Denmark?

The travel and health documents you'll need for your trip to Denmark may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denmark. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$232 Cheap Flights from Chicago to Denmark in 2026

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Find the cheapest flights from Chicago to Denmark

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:20 pm - 4:20 pm

ORD

AAL

14h 00m2 stops

6:20 am - 4:45 pm

AAL

ORD

17h 25m1 stop

$469Scandinavian Airlines

Sat, Feb 14 - Sat, Feb 21

7:20 pm - 2:40 pm

ORD

AAL

12h 20m1 stop

6:20 am - 4:45 pm

AAL

ORD

17h 25m1 stop

$472Scandinavian Airlines

Sat, Feb 14 - Sat, Feb 21

7:20 pm - 3:05 pm

ORD

BLL

12h 45m1 stop

7:20 pm - 4:45 pm

BLL

ORD

28h 25m2 stops

$476Scandinavian Airlines

Wed, Jan 28 - Wed, Feb 4

6:30 pm - 7:50 pm

ORD

CPH

18h 20m1 stop

8:50 pm - 5:20 pm

CPH

ORD

27h 30m1 stop

$499Icelandair

Thu, Jan 22 - Mon, Jan 26

7:30 pm - 11:45 am

ORD

CPH

10h 15m1 stop

2:00 pm - 6:15 pm

CPH

ORD

11h 15m1 stop

$502Icelandair

Mon, Mar 16 - Wed, Apr 15

3:30 pm - 12:05 pm

ORD

BLL

37h 35m2 stops

1:20 pm - 5:42 pm

BLL

ORD

35h 22m2 stops

$525British Airways

Wed, Jan 28 - Wed, Feb 4

1:26 pm - 9:40 am

MDW

BLL

13h 14m2 stops

6:00 am - 5:55 pm

BLL

MDW

18h 55m2 stops

$545Delta

Wed, Jan 28 - Wed, Feb 4

1:02 pm - 10:00 am

ORD

BLL

13h 58m2 stops

6:30 am - 1:25 pm

BLL

ORD

13h 55m1 stop

$547United Airlines

Sun, Feb 15 - Thu, Feb 19

6:34 pm - 5:05 pm

MDW

CPH

15h 31m2 stops

6:00 am - 5:54 pm

CPH

MDW

18h 54m2 stops

$552Delta

Tue, Apr 21 - Thu, Apr 30

1:02 pm - 10:00 am

ORD

BLL

13h 58m2 stops

6:30 am - 4:39 pm

BLL

ORD

17h 09m2 stops

$554United Airlines

Sun, Feb 15 - Thu, Feb 19

Lufthansa flights from Chicago to Denmark

Our best Lufthansa deals on Chicago to Denmark flight tickets

Lufthansa

Feb 15

ORD6:00 pmChicago O'Hare Intl

11h 25m

1 stop

CPH12:25 pmKastrup Copenhagen

Feb 23

CPH10:10 amKastrup Copenhagen

12h 10m

1 stop

ORD3:20 pmChicago O'Hare Intl

$501

Find similar

Lufthansa

Apr 3

ORD9:40 pmChicago O'Hare Intl

14h 00m

1 stop

CPH6:40 pmKastrup Copenhagen

Apr 11

CPH6:40 amKastrup Copenhagen

15h 10m

1 stop

ORD2:50 pmChicago O'Hare Intl

$520

Find similar

Lufthansa

Mar 11

ORD10:50 pmChicago O'Hare Intl

18h 15m

1 stop

CPH11:05 pmKastrup Copenhagen

Mar 16

CPH6:55 amKastrup Copenhagen

17h 55m

2 stops

ORD6:50 pmChicago O'Hare Intl

$527

Find similar

Scandinavian Airlines flights from Chicago to Denmark

Our best Scandinavian Airlines deals on Chicago to Denmark flight tickets

Scandinavian Airlines

Feb 14

ORD7:20 pmChicago O'Hare Intl

14h 00m

2 stops

AAL4:20 pmAalborg

Feb 21

AAL6:20 amAalborg

17h 25m

1 stop

ORD4:45 pmChicago O'Hare Intl

$469

Find similar

Scandinavian Airlines

Feb 14

ORD7:20 pmChicago O'Hare Intl

12h 20m

1 stop

AAL2:40 pmAalborg

Feb 21

AAL6:20 amAalborg

17h 25m

1 stop

ORD4:45 pmChicago O'Hare Intl

$472

Find similar

Scandinavian Airlines

Jan 28

ORD7:20 pmChicago O'Hare Intl

12h 45m

1 stop

BLL3:05 pmBillund

Feb 4

BLL7:20 pmBillund

28h 25m

2 stops

ORD4:45 pmChicago O'Hare Intl

$476

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Sat 2/14

7:20 pm-4:20 pm

2 stops14h 00m

Aalborg

Sat 2/21

6:20 am-4:45 pm

1 stop17h 25m

$469

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Sat 2/14

7:20 pm-2:40 pm

1 stop12h 20m

Aalborg

Sat 2/21

6:20 am-4:45 pm

1 stop17h 25m

$472

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Wed 1/28

7:20 pm-3:05 pm

1 stop12h 45m

Billund

Wed 2/4

7:20 pm-4:45 pm

2 stops28h 25m

$476

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Thu 1/22

6:30 pm-7:50 pm

1 stop18h 20m

Kastrup Copenhagen

Mon 1/26

8:50 pm-5:20 pm

1 stop27h 30m

$499

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Mon 3/16

7:30 pm-11:45 am

1 stop10h 15m

Kastrup Copenhagen

Wed 4/15

2:00 pm-6:15 pm

1 stop11h 15m

$502

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Wed 1/28

3:30 pm-12:05 pm

2 stops37h 35m

Billund

Wed 2/4

1:20 pm-5:42 pm

2 stops35h 22m

$525

ChicagoBillund

MDW - BLL

MDWBLL

Chicago Midway

Wed 1/28

1:26 pm-9:40 am

2 stops13h 14m

Billund

Wed 2/4

6:00 am-5:55 pm

2 stops18h 55m

$545

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Sun 2/15

1:02 pm-10:00 am

2 stops13h 58m

Billund

Thu 2/19

6:30 am-1:25 pm

1 stop13h 55m

$547

ChicagoCopenhagen

MDW - CPH

MDWCPH

Chicago Midway

Tue 4/21

6:34 pm-5:05 pm

2 stops15h 31m

Kastrup Copenhagen

Thu 4/30

6:00 am-5:54 pm

2 stops18h 54m

$552

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Sun 2/15

1:02 pm-10:00 am

2 stops13h 58m

Billund

Thu 2/19

6:30 am-4:39 pm

2 stops17h 09m

$554

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Denmark

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

Delays

Other information

What is the cheapest month to fly to Denmark?

In general, January is the cheapest month to fly from Chicago to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $467. If you aren’t able to travel to Denmark 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 $500.

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

The cheapest day to depart from Chicago to Denmark is on a Wednesday. Travelers who choose to depart for Denmark on a Wednesday will often find tickets for as low as $540. On the other hand, Friday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $673.

What is the cheapest Chicago to Denmark flight route?

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

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

You are more likely to see cheaper flights to Denmark from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $661 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from Chicago for as low as $601 on momondo.

What cabin class options are available on Chicago to Denmark flights?

There are 3 cabin classes available to choose from on Chicago to Denmark 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 Denmark flights?

No. A direct flight is the cheapest option for a flight between Chicago to Denmark.

Cheap Chicago to Denmark flight deals and tips

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

Best Price Found	$375
Fastest flight time	8h 05m
Direct flights	Every day
Airports in Denmark	19 airports

The best one-way flight to Denmark from Chicago in the past 72 hours is $375. The best round-trip flight deal from Chicago to Denmark found on momondo in the last 72 hours is $504.

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

Direct flights go from Chicago to Denmark every day.

There are 19 airports in Denmark. From Chicago there are direct flights to Kastrup Copenhagen (CPH).

Search flight deals

When did momondo last update prices for flights from Chicago to Denmark?
Prices for flights from Chicago to Denmark are updated daily.
How many operators does momondo search for flights from Chicago to Denmark?
There are 11 operators available for flights from Chicago to Denmark as of January 2026.
How old do you have to be to fly from Chicago to Denmark?
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 Denmark.
What documentation or ID do you need to fly to Denmark?
The travel and health documents you'll need for your trip to Denmark may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denmark. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Denmark?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Denmark is Boeing 767-300 (17.90% of total bookings). The next most popular plane models are Airbus A330-300 (14.24%), Airbus A350-900 (12.85%), and Boeing 787-8 Dreamliner (12.34%).

Best airlines flying from Chicago to Denmark

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $421	Free Cancellation	Rating 7.1 593 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $455	Free Cancellation	Rating 7.4 1,629 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.2 11,072 reviews	Search American Airlines flights
Lufthansa	PriceFrom $496	Free Cancellation	Rating 6.8 7,675 reviews	Search Lufthansa flights
British Airways	PriceFrom $508	Free Cancellation	Rating 6.7 7,634 reviews	Search British Airways flights
United Airlines	PriceFrom $540	Free Cancellation	Rating 7.4 9,132 reviews	Search United Airlines flights
Air Canada	PriceFrom $541	Free Cancellation	Rating 7.1 10,571 reviews	Search Air Canada flights
SWISS	PriceFrom $548	Free Cancellation	Rating 7.5 1,830 reviews	Search SWISS flights
Finnair	PriceFrom $580	Free Cancellation	Rating 7.6 1,343 reviews	Search Finnair flights
KLM	PriceFrom $596	Free Cancellation	Rating 7.7 1,435 reviews	Search KLM flights

Why use momondo?

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

It is quick and easy to find Chicago to Denmark 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 Denmark that suits you.

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

Yes. momondo enables you to select and highlight flights to Denmark from Chicago with this policy.

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

Once you have performed a search for Chicago to Denmark 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 Denmark right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Denmark from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Denmark 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.

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Find better results for your trip to Denmark

Popular cities in Denmark

Flights to Copenhagenfrom $366

Flights to Billundfrom $437

Flights to Aalborgfrom $392

Flights to Aarhusfrom $402

Flights to Sønderborgfrom $743

Flights to Karupfrom $760

Flights to Esbjergfrom $1,101

Cheap flights from Chicago to Denmark from $232

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 Denmark departing on 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Find the cheapest flights from Chicago to Denmark

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Lufthansa flights from Chicago to Denmark

Our best Lufthansa deals on Chicago to Denmark flight tickets

Scandinavian Airlines flights from Chicago to Denmark

Our best Scandinavian Airlines deals on Chicago to Denmark flight tickets

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See travel insights to Denmark from

How to get the cheapest flight ticket from Chicago to Denmark

What is the cheapest month to fly to Denmark?

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

What is the cheapest Chicago to Denmark flight route?

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

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

What cabin class options are available on Chicago to Denmark flights?

There are 3 cabin classes available to choose from on Chicago to Denmark 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 Denmark flights?

No. A direct flight is the cheapest option for a flight between Chicago to Denmark.

What is the cheapest airline that flies from Chicago to Denmark?

TAP AIR PORTUGAL, Delta, and Virgin Atlantic are the most popular carriers operating from Chicago to Denmark

What airlines fly to Denmark?

How often are flights from Chicago to Denmark delayed?

Historically, on average around 21% of flights between Chicago and Denmark have experienced a delay on any given week. The average delay length over the past 12 months has been 141 minutes.

What is the most punctual flight time for Chicago to Denmark flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Chicago to Denmark flights?

According to our data, Scandinavian Airlines have had the least number of delays on this route over the last 12 months; with about 21% of their flights experiencing any sort of delay.

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

As of January 2026, 2 flights take off from Chicago and land in Denmark 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 Denmark on average per week?

As of January 2026, 18 flights take off from Chicago and land in Denmark each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

Cheap Chicago to Denmark flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Denmark

When did momondo last update prices for flights from Chicago to Denmark?

How many operators does momondo search for flights from Chicago to Denmark?

How old do you have to be to fly from Chicago to Denmark?

What documentation or ID do you need to fly to Denmark?

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

Best airlines flying from Chicago to Denmark

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

Why use momondo?

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

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

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

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

An easier way to manage your Denmark 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

Popular cities in Denmark

Popular flights according to clicks in the last 7 days on momondo