How often are flights from Chicago to Denmark delayed?

Historically, on average around 19% 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 182 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Chicago O'Hare Intl to Denmark?

Icelandair, United Airlines, and Delta are the most popular carriers operating from Chicago O'Hare Intl to Denmark

What airlines fly to Denmark?

Scandinavian Airlines, Icelandair and United Airlines are the top three most popular airlines that fly to Denmark from Chicago O'Hare Intl Airport according to our data. Scandinavian Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Denmark. Keep in mind that there are 8 different airlines that fly to Denmark on a routine basis, so you have a few additional options to choose from.

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. Sunday 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 19% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Denmark?

Prices for flights from Chicago O'Hare Intl Airport to Denmark were last updated today.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Denmark?

There are 8 operators available for flights from Chicago O'Hare Intl Airport to Denmark as of July 2026.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Denmark?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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.

$302 Cheap Flights from Chicago O'Hare Intl Airport to Denmark in 2026

Q: How many flights depart from Chicago O'Hare Intl Airport to Denmark on average per day?

The number of flights available between Chicago O'Hare Intl Airport and Denmark is 2 per day as of July 2026. The most frequent departure time is 7:00PM, with 100% of daily flights leaving in the evening.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to Denmark

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 pm - 10:45 pm

ORD

CPH

20h 20m

2 stops

7:00 am - 9:25 pm

CPH

ORD

21h 25m

3 stops

$655Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

7:15 pm - 10:25 am

ORD

CPH

8h 10mnonstop

2:30 pm - 4:45 pm

CPH

ORD

9h 15mnonstop

$657Scandinavian Airlines

Sun, Nov 1 - Wed, Nov 18

7:25 pm - 9:45 pm

ORD

CPH

19h 20m

1 stop

4:55 pm - 6:15 pm

CPH

ORD

32h 20m

1 stop

$658Icelandair

Sat, Sep 19 - Sun, Sep 27

7:25 pm - 6:20 am

ORD

CPH

27h 55m

1 stop

10:35 pm - 9:25 pm

CPH

ORD

29h 50m

1 stop

$660Icelandair

Tue, Jul 28 - Sun, Aug 2

7:25 pm - 12:55 pm

ORD

CPH

10h 30m

1 stop

2:00 pm - 6:15 pm

CPH

ORD

11h 15m

1 stop

$661Icelandair

Thu, Oct 15 - Sun, Oct 18

7:50 pm - 11:05 pm

ORD

CPH

20h 15m

1 stop

5:40 pm - 4:00 pm

CPH

ORD

29h 20m

1 stop

$666TAP AIR PORTUGAL

Thu, Aug 20 - Thu, Sep 3

11:05 am - 9:50 am

ORD

BLL

15h 45m

2 stops

6:00 am - 8:05 pm

BLL

ORD

21h 05m

2 stops

$719Air Canada

Fri, Aug 14 - Fri, Aug 21

11:05 am - 9:50 am

ORD

BLL

15h 45m

2 stops

6:00 am - 8:05 pm

BLL

ORD

21h 05m

2 stops

$733Air Canada

Fri, Aug 14 - Fri, Aug 21

4:05 pm - 6:10 pm

ORD

BLL

19h 05m

1 stop

6:00 am - 12:55 pm

BLL

ORD

13h 55m

1 stop

$736Lufthansa

Fri, Aug 14 - Fri, Aug 21

4:05 pm - 2:25 pm

ORD

BLL

15h 20m

1 stop

6:00 am - 12:55 pm

BLL

ORD

13h 55m

1 stop

$742Lufthansa

Fri, Aug 14 - Fri, Aug 21

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Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Denmark

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Denmark flight tickets

Scandinavian Airlines

Nov 1

ORD7:15 pmChicago O'Hare Intl

8h 10m

CPH10:25 amKastrup Copenhagen

Nov 18

CPH2:30 pmKastrup Copenhagen

9h 15m

ORD4:45 pmChicago O'Hare Intl

$657

Scandinavian Airlines

Oct 7

ORD7:15 pmChicago O'Hare Intl

8h 30m

CPH10:45 amKastrup Copenhagen

Oct 12

CPH1:55 pmKastrup Copenhagen

9h 15m

ORD4:10 pmChicago O'Hare Intl

$665

Scandinavian Airlines

Nov 1

ORD7:15 pmChicago O'Hare Intl

16h 55m

2 stops

AAL7:10 pmAalborg

Nov 11

AAL6:50 pmAalborg

28h 55m

1 stop

ORD4:45 pmChicago O'Hare Intl

$676

Icelandair flights from Chicago O'Hare Intl Airport to Denmark

Our best Icelandair deals on Chicago O'Hare Intl Airport to Denmark flight tickets

Icelandair

Aug 30

ORD7:25 pmChicago O'Hare Intl

10h 30m

1 stop

CPH12:55 pmKastrup Copenhagen

Sep 13

CPH10:35 pmKastrup Copenhagen

26h 40m

1 stop

ORD6:15 pmChicago O'Hare Intl

$658

Icelandair

Jul 28

ORD7:25 pmChicago O'Hare Intl

27h 55m

1 stop

CPH6:20 amKastrup Copenhagen

Aug 2

CPH10:35 pmKastrup Copenhagen

29h 50m

1 stop

ORD9:25 pmChicago O'Hare Intl

$660

Icelandair

Oct 15

ORD7:25 pmChicago O'Hare Intl

10h 30m

1 stop

CPH12:55 pmKastrup Copenhagen

Oct 18

CPH2:00 pmKastrup Copenhagen

11h 15m

1 stop

ORD6:15 pmChicago O'Hare Intl

$661

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Denmark that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Mon 8/17

7:25 pm-10:45 pm

2 stops20h 20m

Kastrup Copenhagen

Mon 8/24

7:00 am-9:25 pm

3 stops21h 25m

$655

Quickest round-trip

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Sun 11/1

7:15 pm-10:25 am

Nonstop8h 10m

Kastrup Copenhagen

Wed 11/18

2:30 pm-4:45 pm

Nonstop9h 15m

$657

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Sat 9/19

7:25 pm-9:45 pm

1 stop19h 20m

Kastrup Copenhagen

Sun 9/27

4:55 pm-6:15 pm

1 stop32h 20m

$658

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Tue 7/28

7:25 pm-6:20 am

1 stop27h 55m

Kastrup Copenhagen

Sun 8/2

10:35 pm-9:25 pm

1 stop29h 50m

$660

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Thu 10/15

7:25 pm-12:55 pm

1 stop10h 30m

Kastrup Copenhagen

Sun 10/18

2:00 pm-6:15 pm

1 stop11h 15m

$661

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Thu 8/20

7:50 pm-11:05 pm

1 stop20h 15m

Kastrup Copenhagen

Thu 9/3

5:40 pm-4:00 pm

1 stop29h 20m

$666

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Fri 8/14

11:05 am-9:50 am

2 stops15h 45m

Billund

Fri 8/21

6:00 am-8:05 pm

2 stops21h 05m

$719

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Fri 8/14

11:05 am-9:50 am

2 stops15h 45m

Billund

Fri 8/21

6:00 am-8:05 pm

2 stops21h 05m

$733

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Fri 8/14

4:05 pm-6:10 pm

1 stop19h 05m

Billund

Fri 8/21

6:00 am-12:55 pm

1 stop13h 55m

$736

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Fri 8/14

4:05 pm-2:25 pm

1 stop15h 20m

Billund

Fri 8/21

6:00 am-12:55 pm

1 stop13h 55m

$742

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 O'Hare Intl Airport 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, November is the cheapest month to fly from Chicago O'Hare Intl Airport to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $302. If you aren’t able to travel to Denmark during the month of November, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $356.

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

The cheapest day to depart from Chicago O'Hare Intl Airport to Denmark is on a Wednesday. Travelers who choose to depart for Denmark on a Wednesday will often find tickets for as low as $629. On the other hand, Tuesday is the most expensive day to depart from Chicago O'Hare Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $703.

What is the cheapest Chicago O'Hare Intl to Denmark flight route?

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

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Denmark?

You are more likely to see cheaper flights to Denmark from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $692 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from Chicago O'Hare Intl Airport for as low as $606 on momondo.

What cabin class options are available on Chicago O'Hare Intl Airport to Denmark flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl Airport to Denmark flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Chicago O'Hare Intl Airport to Denmark flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Denmark

Best Price Found	$649
Fastest flight time	8h 10m
Direct flights	Every day
Airports in Denmark	19 airports

The best one-way flight to Denmark from Chicago O'Hare Intl Airport in the past 72 hours is $649. The best round-trip flight deal from Chicago O'Hare Intl Airport to Denmark found on momondo in the last 72 hours is $693.

The fastest flight from Chicago O'Hare Intl Airport to Denmark takes 8h 10m

Direct flights go from Chicago O'Hare Intl Airport to Denmark every day.

There are 19 airports in Denmark. From Chicago O'Hare Intl Airport there are direct flights to Kastrup Copenhagen (CPH).

Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Denmark

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Denmark?
Prices for flights from Chicago O'Hare Intl Airport to Denmark were last updated today.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Denmark?
There are 8 operators available for flights from Chicago O'Hare Intl Airport to Denmark as of July 2026.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Denmark?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Denmark?
momondo data reveals that the most frequently booked plane model on the route from Chicago O'Hare Intl Airport to Denmark is Boeing 787-10 Dreamliner, representing 25.92% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 17.16%, Airbus A330-300 at 13.54%, and Boeing 767-300 at 9.53%.

Best airlines flying from Chicago O'Hare Intl Airport to Denmark

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Denmark with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $411	Free Cancellation	Rating 7.0 700 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $455	Free Cancellation	Rating 7.4 1,864 reviews	Search Scandinavian Airlines flights
SWISS	PriceFrom $511	Free Cancellation	Rating 7.5 1,989 reviews	Search SWISS flights
Lufthansa	PriceFrom $514	Free Cancellation	Rating 6.8 8,109 reviews	Search Lufthansa flights
American Airlines	PriceFrom $536	Free Cancellation	Rating 7.1 11,774 reviews	Search American Airlines flights
United Airlines	PriceFrom $540	Free Cancellation	Rating 7.4 9,931 reviews	Search United Airlines flights
Air Canada	PriceFrom $540	Free Cancellation	Rating 7.1 11,300 reviews	Search Air Canada flights
Delta	PriceFrom $611	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Denmark. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Chicago to Denmark flights to just show those with flexible booking policies.

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

Once all potential Chicago to Denmark flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Denmark, momondo offers a useful price alert feature which will track prices for flights to Denmark from Chicago and alert you when they change.

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Flights to Copenhagenfrom $440

Flights to Billundfrom $514

Flights to Aalborgfrom $586

Flights to Aarhusfrom $582

Flights to Sønderborgfrom $1,038

Flights to Karupfrom $1,271

Flights to Esbjergfrom $1,557

Cheap flights from Chicago O'Hare Intl Airport to Denmark from $302

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Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Denmark

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Denmark flight tickets

Icelandair flights from Chicago O'Hare Intl Airport to Denmark

Our best Icelandair deals on Chicago O'Hare Intl Airport to Denmark flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Denmark that are best for you.

See travel insights to Denmark from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 O'Hare Intl to Denmark flight route?

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Denmark?

What cabin class options are available on Chicago O'Hare Intl Airport to Denmark flights?

What is the cheapest airline that flies from Chicago O'Hare Intl to Denmark?

What airlines fly to Denmark?

How often are flights from Chicago to Denmark delayed?

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

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

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

How many flights depart from Chicago O'Hare Intl Airport to Denmark on average per day?

How many flights depart from Chicago O'Hare Intl Airport to Denmark on average per week?

Cheap Chicago O'Hare Intl Airport to Denmark flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Denmark

Best Price Found

Fastest flight time

Direct flights

Airports in Denmark

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Denmark

Best airlines flying from Chicago O'Hare Intl Airport to Denmark

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Denmark with momondo

Why use momondo?

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

Chicago O'Hare Intl Airport flight routes

According to popular flight searches on momondo this year

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Fly your favorite airline to Denmark

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List of cabin classes available on flights landing in Denmark. Availability may vary depending on flight origin and airline.

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