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

As of November 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.

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.

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

As of November 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, Icelandair, and Lufthansa 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 11 operators available for flights from Chicago to Denmark as of November 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.

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

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Cheap round-trip flights

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10:36 am - 9:20 amORD-AAL

15h 44m2 stops

6:20 am - 4:45 pmAAL-ORD

17h 25m1 stop

$436Scandinavian Airlines

Find Deal

Mon, Feb 23 - Fri, Feb 27

10:36 am - 10:35 amORD-BLL

16h 59m2 stops

11:05 am - 4:45 pmBLL-ORD

12h 40m1 stop

$448Scandinavian Airlines

Find Deal

Mon, Feb 23 - Fri, Feb 27

1:30 pm - 10:35 amORD-CPH

15h 05m2 stops

2:30 pm - 5:45 pmCPH-ORD

9h 15mnonstop

$450Scandinavian Airlines

Find Deal

Wed, Mar 11 - Thu, Mar 19

7:01 am - 7:10 amORD-CPH

17h 09m1 stop

2:30 pm - 5:45 pmCPH-ORD

9h 15mnonstop

$451Scandinavian Airlines

Find Deal

Wed, Mar 4 - Sun, Mar 8

6:30 pm - 11:45 amORD-CPH

10h 15m1 stop

12:55 pm - 6:20 pmCPH-ORD

11h 25m1 stop

$457Icelandair

Find Deal

Wed, Mar 4 - Sun, Mar 8

5:55 pm - 5:30 pmORD-CPH

16h 35m1 stop

6:50 am - 1:10 pmCPH-ORD

13h 20m1 stop

$462Multiple Airlines

Find Deal

Sun, Jan 11 - Sat, Jan 24

6:00 am - 2:35 pmMDW-BLL

25h 35m2 stops

10:25 am - 6:00 pmBLL-MDW

14h 35m2 stops

$541Delta

Find Deal

Sun, Dec 7 - Thu, Dec 11

2:03 pm - 2:35 pmORD-BLL

17h 32m2 stops

6:00 am - 5:45 pmBLL-ORD

18h 45m2 stops

$542Delta

Find Deal

Mon, Feb 23 - Fri, Feb 27

9:20 pm - 1:20 pmORD-BLL

33h 00m2 stops

6:45 am - 3:20 pmBLL-ORD

15h 35m1 stop

$546United Airlines

Find Deal

Wed, Dec 24 - Mon, Jan 12

12:00 pm - 1:20 pmORD-BLL

18h 20m2 stops

2:15 pm - 9:13 amBLL-ORD

25h 58m2 stops

$550United Airlines

Find Deal

Thu, Jan 15 - Mon, Jan 19

Icelandair flights from Chicago to Denmark

Our best Icelandair deals on Chicago to Denmark flight tickets

Icelandair

Mar 4

ORD6:30 pmChicago O'Hare Intl

10h 15m

1 stop

CPH11:45 amKastrup Copenhagen

Mar 8

CPH12:55 pmKastrup Copenhagen

11h 25m

1 stop

ORD6:20 pmChicago O'Hare Intl

$457

Find similar

Icelandair

Mar 16

ORD7:30 pmChicago O'Hare Intl

10h 15m

1 stop

CPH11:45 amKastrup Copenhagen

Mar 30

CPH5:15 pmKastrup Copenhagen

32h 00m

1 stop

ORD6:15 pmChicago O'Hare Intl

$466

Find similar

Icelandair

Mar 11

ORD7:30 pmChicago O'Hare Intl

18h 20m

1 stop

CPH7:50 pmKastrup Copenhagen

Mar 16

CPH12:55 pmKastrup Copenhagen

11h 25m

1 stop

ORD6:20 pmChicago O'Hare Intl

$471

Find similar

TAP AIR PORTUGAL flights from Chicago to Denmark

Our best TAP AIR PORTUGAL deals on Chicago to Denmark flight tickets

TAP AIR PORTUGAL

Nov 19

ORD7:10 pmChicago O'Hare Intl

21h 30m

1 stop

CPH11:40 pmKastrup Copenhagen

Dec 5

CPH6:00 amKastrup Copenhagen

16h 25m

1 stop

ORD3:25 pmChicago O'Hare Intl

$456

Find similar

TAP AIR PORTUGAL

Mar 4

ORD7:10 pmChicago O'Hare Intl

21h 30m

1 stop

CPH11:40 pmKastrup Copenhagen

Mar 8

CPH6:00 amKastrup Copenhagen

15h 45m

1 stop

ORD2:45 pmChicago O'Hare Intl

$469

Find similar

TAP AIR PORTUGAL

Dec 12

ORD8:15 pmChicago O'Hare Intl

20h 25m

1 stop

CPH11:40 pmKastrup Copenhagen

Dec 14

CPH6:00 amKastrup Copenhagen

15h 45m

1 stop

ORD2:45 pmChicago O'Hare Intl

$511

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAalborg

ORD - AAL

ORDAAL

Chicago O'Hare Intl

Mon 2/23

10:36 am-9:20 am

2 stops15h 44m

Aalborg

Fri 2/27

6:20 am-4:45 pm

1 stop17h 25m

$436

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Mon 2/23

10:36 am-10:35 am

2 stops16h 59m

Billund

Fri 2/27

11:05 am-4:45 pm

1 stop12h 40m

$448

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Wed 3/11

1:30 pm-10:35 am

2 stops15h 05m

Kastrup Copenhagen

Thu 3/19

2:30 pm-5:45 pm

Nonstop9h 15m

$450

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Wed 3/4

7:01 am-7:10 am

1 stop17h 09m

Kastrup Copenhagen

Sun 3/8

2:30 pm-5:45 pm

Nonstop9h 15m

$451

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Wed 3/4

6:30 pm-11:45 am

1 stop10h 15m

Kastrup Copenhagen

Sun 3/8

12:55 pm-6:20 pm

1 stop11h 25m

$457

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Sun 1/11

5:55 pm-5:30 pm

1 stop16h 35m

Kastrup Copenhagen

Sat 1/24

6:50 am-1:10 pm

1 stop13h 20m

$462

ChicagoBillund

MDW - BLL

MDWBLL

Chicago Midway

Sun 12/7

6:00 am-2:35 pm

2 stops25h 35m

Billund

Thu 12/11

10:25 am-6:00 pm

2 stops14h 35m

$541

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Mon 2/23

2:03 pm-2:35 pm

2 stops17h 32m

Billund

Fri 2/27

6:00 am-5:45 pm

2 stops18h 45m

$542

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Wed 12/24

9:20 pm-1:20 pm

2 stops33h 00m

Billund

Mon 1/12

6:45 am-3:20 pm

1 stop15h 35m

$546

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Thu 1/15

12:00 pm-1:20 pm

2 stops18h 20m

Billund

Mon 1/19

2:15 pm-9:13 am

2 stops25h 58m

$550

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

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 $446. 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 $467.

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 $659.

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 $600 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 $655 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 $600 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 25% 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	$379
Fastest flight time	8h 05m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Denmark	1 airport

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

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

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

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 11 operators available for flights from Chicago to Denmark as of November 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 (17.43% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (13.98%), Boeing 787 Dreamliner (12.63%), and Airbus A330-300 (12.58%).

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 $410	Free Cancellation	Rating 7.0 580 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $441	Free Cancellation	Rating 7.4 1,580 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $471	Free Cancellation	Rating 6.8 7,576 reviews	Search Lufthansa flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights
British Airways	PriceFrom $508	Free Cancellation	Rating 6.7 7,529 reviews	Search British Airways flights
Air Canada	PriceFrom $540	Free Cancellation	Rating 7.1 10,458 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 9,014 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 8,007 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 $351

Flights to Billundfrom $438

Flights to Aalborgfrom $444

Flights to Aarhusfrom $476

Flights to Sønderborgfrom $625

Flights to Karupfrom $760

Flights to Esbjergfrom $1,311

Cheap flights from Chicago to Denmark 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 Denmark 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.

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 Denmark

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Icelandair flights from Chicago to Denmark

Our best Icelandair deals on Chicago to Denmark flight tickets

TAP AIR PORTUGAL flights from Chicago to Denmark

Our best TAP AIR PORTUGAL deals on Chicago to Denmark flight tickets

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Use the filters below to find and compare flights from Chicago to Denmark that are best for you.

See travel insights to Denmark from

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 25% 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, Icelandair, and Lufthansa are the most popular carriers operating from Chicago to Denmark

What airlines fly to Denmark?

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

As of November 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 November 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