What airlines fly to Chicago?

Scandinavian Airlines, Lufthansa and United Airlines are the top three most popular airlines that fly to Chicago from Denmark according to our data. Scandinavian Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 3 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

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

According to our data, Scandinavian Airlines have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

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

The number of flights available between Denmark and Chicago is 2 per day as of December 2025. The most frequent departure time is 2:00PM, with 100% of daily flights leaving in the afternoon.

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

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

How long does it take to fly to Chicago?

Average flight duration from Denmark to Chicago depends on which airport you fly into and out of. Flying from Copenhagen to Chicago O'Hare Intl Airport is 9h 15m on average, while flying from Aalborg to Chicago O'Hare Intl Airport is 11h on average. Chicago O'Hare Intl Airport is the most popular airport in Chicago.

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

Thursday 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 often are flights from Denmark to Chicago delayed?

Historically, on average around 17% of flights between Denmark and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 193 minutes.

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

American Airlines and Delta are the most popular carriers operating from Denmark to Chicago

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

As of December 2025, 18 flights take off from Denmark and land in Chicago each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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

Prices for flights from Denmark to Chicago are updated daily.

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

As of December 2025, there are 3 operators available to choose from for flights from Denmark to Chicago.

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

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 Denmark to Chicago.

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

The necessary travel and health documents for your Chicago 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.

$325 Cheap Flights from Denmark to Chicago in 2025/26

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Recent round-trip flight deals from Denmark to Chicago

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1:00 pm - 6:45 pm

BLL

ORD

12h 45m1 stop

9:45 pm - 12:30 pm

ORD

BLL

31h 45m1 stop

$482British Airways

Thu, Jan 15 - Mon, Jan 19

2:00 pm - 6:15 pm

CPH

ORD

11h 15m1 stop

7:25 pm - 4:15 pm

ORD

CPH

13h 50m1 stop

$486Icelandair

Tue, Apr 7 - Sun, Apr 19

2:30 pm - 4:45 pm

CPH

ORD

9h 15mnonstop

7:20 pm - 10:25 am

ORD

CPH

8h 05mnonstop

$489Scandinavian Airlines

Thu, Jan 15 - Wed, Jan 28

2:30 pm - 4:45 pm

CPH

ORD

9h 15mnonstop

7:20 pm - 10:25 am

ORD

CPH

8h 05mnonstop

$500Scandinavian Airlines

Thu, Jan 15 - Wed, Jan 28

6:00 am - 4:29 pm

BLL

MDW

17h 29m2 stops

1:26 pm - 9:40 am

MDW

BLL

13h 14m2 stops

$500KLM

Thu, Jan 15 - Mon, Jan 19

9:55 am - 6:40 pm

CPH

MDW

14h 45m2 stops

2:03 pm - 9:00 am

MDW

CPH

12h 57m2 stops

$555Delta

Thu, Mar 12 - Mon, Mar 16

6:30 am - 3:20 pm

BLL

ORD

15h 50m1 stop

1:00 pm - 1:20 pm

ORD

BLL

17h 20m2 stops

$556United Airlines

Thu, Jan 15 - Mon, Jan 19

2:15 pm - 11:39 pm

BLL

ORD

16h 24m2 stops

1:00 pm - 1:25 pm

ORD

BLL

17h 25m2 stops

$561United Airlines

Sat, Jan 17 - Wed, Jan 21

10:25 am - 10:07 pm

BLL

MDW

18h 42m2 stops

1:26 pm - 9:40 am

MDW

BLL

13h 14m2 stops

$565Delta

Thu, Jan 15 - Mon, Jan 19

9:55 am - 5:55 pm

CPH

MDW

15h 00m2 stops

1:26 pm - 9:00 am

MDW

CPH

12h 34m2 stops

$601KLM

Tue, Jan 27 - Thu, Feb 5

Icelandair flights from Denmark to Chicago

Our best Icelandair deals on Denmark to Chicago flight tickets

Icelandair

Mar 10

CPH12:55 pmKastrup Copenhagen

11h 25m

1 stop

ORD6:20 pmChicago O'Hare Intl

Mar 18

ORD7:30 pmChicago O'Hare Intl

18h 20m

1 stop

CPH7:50 pmKastrup Copenhagen

$486

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Icelandair

Mar 9

CPH8:50 pmKastrup Copenhagen

27h 30m

1 stop

ORD6:20 pmChicago O'Hare Intl

Mar 17

ORD7:30 pmChicago O'Hare Intl

10h 15m

1 stop

CPH11:45 amKastrup Copenhagen

$487

Find similar

Icelandair

Mar 15

CPH6:15 amKastrup Copenhagen

18h 05m

1 stop

ORD6:20 pmChicago O'Hare Intl

Mar 18

ORD7:30 pmChicago O'Hare Intl

18h 20m

1 stop

CPH7:50 pmKastrup Copenhagen

$524

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United Airlines flights from Denmark to Chicago

Our best United Airlines deals on Denmark to Chicago flight tickets

United Airlines

Jan 15

BLL6:30 amBillund

15h 50m

1 stop

ORD3:20 pmChicago O'Hare Intl

Jan 19

ORD4:05 pmChicago O'Hare Intl

14h 15m

1 stop

BLL1:20 pmBillund

$556

Find similar

United Airlines

Jan 17

BLL6:45 amBillund

20h 30m

2 stops

ORD8:15 pmChicago O'Hare Intl

Jan 21

ORD4:05 pmChicago O'Hare Intl

14h 20m

1 stop

BLL1:25 pmBillund

$561

Find similar

United Airlines

Feb 2

BLL6:45 amBillund

18h 52m

2 stops

ORD6:37 pmChicago O'Hare Intl

May 31

ORD3:40 pmChicago O'Hare Intl

39h 30m

2 stops

BLL2:10 pmBillund

$564

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Fly from

Fly to

Route

Depart

Return

Price

BillundChicago

BLL - ORD

BLLORD

Billund

Thu 1/15

1:00 pm-6:45 pm

1 stop12h 45m

Chicago O'Hare Intl

Mon 1/19

9:45 pm-12:30 pm

1 stop31h 45m

$482

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Tue 4/7

2:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Sun 4/19

7:25 pm-4:15 pm

1 stop13h 50m

$486

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 1/15

2:30 pm-4:45 pm

Nonstop9h 15m

Chicago O'Hare Intl

Wed 1/28

7:20 pm-10:25 am

Nonstop8h 05m

$489

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 1/15

2:30 pm-4:45 pm

Nonstop9h 15m

Chicago O'Hare Intl

Wed 1/28

7:20 pm-10:25 am

Nonstop8h 05m

$500

BillundChicago

BLL - MDW

BLLMDW

Billund

Thu 1/15

6:00 am-4:29 pm

2 stops17h 29m

Chicago Midway

Mon 1/19

1:26 pm-9:40 am

2 stops13h 14m

$500

CopenhagenChicago

CPH - MDW

CPHMDW

Kastrup Copenhagen

Thu 3/12

9:55 am-6:40 pm

2 stops14h 45m

Chicago Midway

Mon 3/16

2:03 pm-9:00 am

2 stops12h 57m

$555

BillundChicago

BLL - ORD

BLLORD

Billund

Thu 1/15

6:30 am-3:20 pm

1 stop15h 50m

Chicago O'Hare Intl

Mon 1/19

1:00 pm-1:20 pm

2 stops17h 20m

$556

BillundChicago

BLL - ORD

BLLORD

Billund

Sat 1/17

2:15 pm-11:39 pm

2 stops16h 24m

Chicago O'Hare Intl

Wed 1/21

1:00 pm-1:25 pm

2 stops17h 25m

$561

BillundChicago

BLL - MDW

BLLMDW

Billund

Thu 1/15

10:25 am-10:07 pm

2 stops18h 42m

Chicago Midway

Mon 1/19

1:26 pm-9:40 am

2 stops13h 14m

$565

CopenhagenChicago

CPH - MDW

CPHMDW

Kastrup Copenhagen

Tue 1/27

9:55 am-5:55 pm

2 stops15h 00m

Chicago Midway

Thu 2/5

1:26 pm-9:00 am

2 stops12h 34m

$601

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How to get the cheapest flight ticket from Denmark to Chicago

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 Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Denmark, with most prices found around $516. If you’re not able to fly to Chicago in February, then September is your next best option. Flight prices from Denmark to Chicago during September average around $544.

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

The cheapest day to depart on your flight to Chicago is on a Tuesday when prices can be found for as low as $511. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Denmark to Chicago for around $863.

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

Our most recent data shows that the best time of day to fly to Chicago is in the morning. Flights from Denmark to Chicago during this time can be as low as $532. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $934.

What is the cheapest Denmark to Chicago flight route?

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

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

You are more likely to see cheaper flights to Chicago from Denmark when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $636 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Denmark for as low as $563 on momondo.

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

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

You could potentially save up to 40% on your flight if you consider stops on a Denmark to Chicago flight.

Cheap Denmark to Chicago flight deals and tips

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

Best Price Found	$613
Fastest flight time	9h 15m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Chicago	3 airports

The best flight deal from Denmark to Chicago found on momondo in the last 72 hours is $613

The fastest flight from Denmark to Chicago takes 9h 15m

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

There are 3 airports in Chicago. From Denmark there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

When did momondo last update prices for flights from Denmark to Chicago?
Prices for flights from Denmark to Chicago are updated daily.
How many operators does momondo search for flights from Denmark to Chicago?
As of December 2025, there are 3 operators available to choose from for flights from Denmark to Chicago.
How old do you have to be to fly from Denmark to Chicago?
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 Denmark to Chicago.
What documentation or ID do you need to fly to Chicago?
The necessary travel and health documents for your Chicago 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 Denmark to Chicago?
momondo data reveals that the most frequently booked plane model on the route from Denmark to Chicago is Airbus A350-900, representing 72.09% of all bookings. The subsequent popular models are Airbus A330-300 at 26.96% and Airbus A321neo at 0.95%.

Best airlines flying from Denmark to Chicago

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $460	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Lufthansa	PriceFrom $530	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
Scandinavian Airlines	PriceFrom $537	Free Cancellation	Rating 7.4 1,605 reviews	Search Scandinavian Airlines flights

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Why use momondo?

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

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

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

momondo does allow users to show only those flights to Chicago from Denmark which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Denmark to Chicago 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 Denmark to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Denmark are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Denmark to Chicago from $325

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denmark to Chicago departing on 5/22. 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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How to get the cheapest flight ticket from Denmark to Chicago

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Denmark, with most prices found around $516. If you’re not able to fly to Chicago in February, then September is your next best option. Flight prices from Denmark to Chicago during September average around $544.

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

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

Our most recent data shows that the best time of day to fly to Chicago is in the morning. Flights from Denmark to Chicago during this time can be as low as $532. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $934.

What is the cheapest Denmark to Chicago flight route?

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

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

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

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

You could potentially save up to 40% on your flight if you consider stops on a Denmark to Chicago flight.

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

American Airlines and Delta are the most popular carriers operating from Denmark to Chicago

What airlines fly to Chicago?

How often are flights from Denmark to Chicago delayed?

Historically, on average around 17% of flights between Denmark and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 193 minutes.

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

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

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

Thursday 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 Denmark to Chicago flights?

According to our data, Scandinavian Airlines have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

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

The number of flights available between Denmark and Chicago is 2 per day as of December 2025. The most frequent departure time is 2:00PM, with 100% of daily flights leaving in the afternoon.

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

As of December 2025, 18 flights take off from Denmark and land in Chicago each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

How long does it take to fly to Chicago?

Cheap Denmark to Chicago flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

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

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

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

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

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

Best airlines flying from Denmark to Chicago

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

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

An easier way to manage your Chicago 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 the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago