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 60% of people opting to fly with this airline when traveling to Denmark. Keep in mind that there are 10 different airlines that fly to Denmark on a routine basis, so you have a few additional options to choose from.

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.

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

As of December 2025, 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.

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 20% of their flights experiencing any sort of delay.

How often are flights from Chicago to Denmark delayed?

Historically, on average around 20% 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 144 minutes.

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

As of December 2025, 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 is the cheapest airline that flies from Chicago to Denmark?

TAP AIR PORTUGAL, Scandinavian Airlines, and United Airlines are the most popular carriers operating from Chicago to Denmark

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 10 operators available for flights from Chicago to Denmark as of December 2025.

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.

$238 Cheap Flights from Chicago to Denmark in 2025/26

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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.

10:29 am - 9:20 am

ORD

AAL

15h 51m2 stops

9:50 am - 4:45 pm

AAL

ORD

13h 55m1 stop

$432Scandinavian Airlines

Thu, Jan 22 - Wed, Jan 28

10:29 am - 1:20 pm

ORD

AAR

19h 51m2 stops

2:30 pm - 4:45 pm

AAR

ORD

33h 15m1 stop

$440Scandinavian Airlines

Fri, Jan 30 - Tue, Feb 3

7:05 am - 10:35 am

ORD

BLL

20h 30m2 stops

11:05 am - 4:45 pm

BLL

ORD

12h 40m1 stop

$443Scandinavian Airlines

Sun, Feb 8 - Thu, Feb 12

7:30 pm - 7:50 pm

ORD

CPH

18h 20m1 stop

5:15 pm - 6:15 pm

CPH

ORD

32h 00m1 stop

$474Icelandair

Wed, Mar 25 - Sun, Mar 29

7:25 pm - 4:15 pm

ORD

CPH

13h 50m1 stop

2:00 pm - 6:15 pm

CPH

ORD

11h 15m1 stop

$475Icelandair

Wed, Apr 8 - Tue, Apr 14

5:10 pm - 9:45 pm

ORD

CPH

21h 35m1 stop

3:15 pm - 1:50 pm

CPH

ORD

29h 35m1 stop

$477British Airways

Mon, Jan 12 - Mon, Jan 19

5:35 pm - 2:35 pm

ORD

BLL

14h 00m2 stops

12:05 pm - 8:44 pm

BLL

ORD

15h 39m2 stops

$542Delta

Sun, Feb 8 - Thu, Feb 12

1:28 pm - 1:10 pm

MDW

CPH

16h 42m2 stops

8:10 am - 5:55 pm

CPH

MDW

16h 45m2 stops

$544Delta

Tue, Jan 13 - Tue, Jan 20

10:58 am - 10:00 am

ORD

BLL

16h 02m2 stops

2:05 pm - 11:43 pm

BLL

ORD

16h 38m2 stops

$636United Airlines

Wed, Feb 25 - Sun, Mar 1

7:30 am - 2:10 pm

ORD

BLL

23h 40m2 stops

2:45 pm - 8:25 pm

BLL

ORD

36h 40m2 stops

$729United Airlines

Mon, May 25 - Sun, May 31

Icelandair flights from Chicago to Denmark

Our best Icelandair deals on Chicago to Denmark flight tickets

Icelandair

Mar 25

ORD7:30 pmChicago O'Hare Intl

18h 20m

1 stop

CPH7:50 pmKastrup Copenhagen

Mar 29

CPH5:15 pmKastrup Copenhagen

32h 00m

1 stop

ORD6:15 pmChicago O'Hare Intl

$474

Find similar

Icelandair

Apr 8

ORD7:25 pmChicago O'Hare Intl

13h 50m

1 stop

CPH4:15 pmKastrup Copenhagen

Apr 14

CPH2:00 pmKastrup Copenhagen

11h 15m

1 stop

ORD6:15 pmChicago O'Hare Intl

$475

Find similar

Icelandair

Dec 15

ORD6:30 pmChicago O'Hare Intl

27h 45m

1 stop

CPH5:15 amKastrup Copenhagen

Jan 15

CPH12:55 pmKastrup Copenhagen

11h 25m

1 stop

ORD5:20 pmChicago O'Hare Intl

$476

Find similar

KLM flights from Chicago to Denmark

Our best KLM deals on Chicago to Denmark flight tickets

KLM

Jan 22

MDW1:26 pmChicago Midway

12h 34m

2 stops

CPH9:00 amKastrup Copenhagen

Feb 5

CPH9:55 amKastrup Copenhagen

15h 00m

2 stops

MDW5:55 pmChicago Midway

$655

Find similar

KLM

Jan 22

MDW1:26 pmChicago Midway

12h 34m

2 stops

CPH9:00 amKastrup Copenhagen

Feb 5

CPH9:55 amKastrup Copenhagen

15h 00m

2 stops

MDW5:55 pmChicago Midway

$658

Find similar

KLM

Jan 17

MDW1:28 pmChicago Midway

14h 42m

2 stops

CPH11:10 amKastrup Copenhagen

Jan 24

CPH9:55 amKastrup Copenhagen

19h 27m

2 stops

MDW10:22 pmChicago Midway

$689

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Thu 1/22

10:29 am-9:20 am

2 stops15h 51m

Aalborg

Wed 1/28

9:50 am-4:45 pm

1 stop13h 55m

$432

ChicagoAarhus

ORD - AAR

ORDAAR

Chicago O'Hare Intl

Fri 1/30

10:29 am-1:20 pm

2 stops19h 51m

Aarhus

Tue 2/3

2:30 pm-4:45 pm

1 stop33h 15m

$440

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Sun 2/8

7:05 am-10:35 am

2 stops20h 30m

Billund

Thu 2/12

11:05 am-4:45 pm

1 stop12h 40m

$443

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Wed 3/25

7:30 pm-7:50 pm

1 stop18h 20m

Kastrup Copenhagen

Sun 3/29

5:15 pm-6:15 pm

1 stop32h 00m

$474

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Wed 4/8

7:25 pm-4:15 pm

1 stop13h 50m

Kastrup Copenhagen

Tue 4/14

2:00 pm-6:15 pm

1 stop11h 15m

$475

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Mon 1/12

5:10 pm-9:45 pm

1 stop21h 35m

Kastrup Copenhagen

Mon 1/19

3:15 pm-1:50 pm

1 stop29h 35m

$477

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Sun 2/8

5:35 pm-2:35 pm

2 stops14h 00m

Billund

Thu 2/12

12:05 pm-8:44 pm

2 stops15h 39m

$542

ChicagoCopenhagen

MDW - CPH

MDWCPH

Chicago Midway

Tue 1/13

1:28 pm-1:10 pm

2 stops16h 42m

Kastrup Copenhagen

Tue 1/20

8:10 am-5:55 pm

2 stops16h 45m

$544

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Wed 2/25

10:58 am-10:00 am

2 stops16h 02m

Billund

Sun 3/1

2:05 pm-11:43 pm

2 stops16h 38m

$636

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Mon 5/25

7:30 am-2:10 pm

2 stops23h 40m

Billund

Sun 5/31

2:45 pm-8:25 pm

2 stops36h 40m

$729

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 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 $447. 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 $471.

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 $533. 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 $663.

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

Flying to Denmark from Chicago in the evening is the least expensive time of day to depart. momondo users have found prices as low as $602 when looking at flights departing in the evening. At noon is when there is more demand to fly to Denmark, so prices are often more expensive at around $713 per ticket.

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 $650 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 $599 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?

You could potentially save up to 22% on your flight if you consider stops on a Chicago to Denmark flight.

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	$378
Fastest flight time	8h 05m
Direct flights	Every day
Airports in Denmark	1 airport

The best one-way flight to Denmark from Chicago in the past 72 hours is $378. The best round-trip flight deal from Chicago to Denmark found on momondo in the last 72 hours is $505.

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

Direct flights go from Chicago to Denmark every day.

There is 1 airport near Denmark: 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 10 operators available for flights from Chicago to Denmark as of December 2025.
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 (17.71% of total bookings). The next most popular plane models are Airbus A330-300 (12.92%), Airbus A350-900 (12.68%), and Boeing 787-8 Dreamliner (12.57%).

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 7.0 586 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $453	Free Cancellation	Rating 7.4 1,592 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.2 11,046 reviews	Search American Airlines flights
British Airways	PriceFrom $508	Free Cancellation	Rating 6.7 7,562 reviews	Search British Airways flights
United Airlines	PriceFrom $540	Free Cancellation	Rating 7.4 9,065 reviews	Search United Airlines flights
Air Canada	PriceFrom $541	Free Cancellation	Rating 7.1 10,502 reviews	Search Air Canada flights
SWISS	PriceFrom $554	Free Cancellation	Rating 7.5 1,804 reviews	Search SWISS flights
Finnair	PriceFrom $580	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
KLM	PriceFrom $600	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights
Delta	PriceFrom $611	Free Cancellation	Rating 7.9 8,010 reviews	Search Delta 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.

Start using Trips

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Find better results for your trip to Denmark

Popular cities in Denmark

Flights to Copenhagenfrom $347

Flights to Billundfrom $407

Flights to Aalborgfrom $424

Flights to Aarhusfrom $373

Flights to Sønderborgfrom $964

Flights to Karupfrom $760

Flights to Esbjergfrom $1,311

Cheap flights from Chicago to Denmark from $238

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 4/8. 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

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Find the cheapest flights from Chicago to Denmark

Cheap round-trip flights

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Cheap last minute flights

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Icelandair flights from Chicago to Denmark

Our best Icelandair deals on Chicago to Denmark flight tickets

KLM flights from Chicago to Denmark

Our best KLM deals on Chicago to Denmark flight tickets

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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

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 time of 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?

You could potentially save up to 22% on your flight if you consider stops on a Chicago to Denmark flight.

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

TAP AIR PORTUGAL, Scandinavian Airlines, and United Airlines 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 20% 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 144 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 20% of their flights experiencing any sort of delay.

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

As of December 2025, 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 December 2025, 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