Which layover airport offers the lowest fares from Copenhagen to Chicago?

Flights via Helsinki (HEL) offer the lowest average round-trip price of $376.

What airlines fly to Chicago?

Scandinavian Airlines, United Airlines and Icelandair are the top three most popular airlines that fly to Chicago from Copenhagen according to our data. Scandinavian Airlines is the first choice among our users, with 74% 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.

What is the cheapest airline that flies from Kastrup Copenhagen to Chicago?

American Airlines, Finnair, and TAP AIR PORTUGAL are the most popular carriers operating from Kastrup Copenhagen to Chicago

Which layover airport has the shortest connection time from Copenhagen to Chicago?

Helsinki (HEL) has the shortest average layover time for this route: 1h 03m.

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

As of November 2025, 5 flights take off from Copenhagen and land in Chicago each week. The most common flight departure day for this route is Thu, with 60% of weekly flights taking off on this day.

Which layover airport has the shortest travel time from Copenhagen to Chicago?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 11h 21m.

Which airport is the most popular layover for flights between Copenhagen and Chicago?

Zurich (ZRH) was the most common stop: 20% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Kastrup Copenhagen Airport to Chicago?

Prices for flights from Kastrup Copenhagen Airport to Chicago are refreshed on a daily basis.

How many operators does momondo search for flights from Kastrup Copenhagen Airport to Chicago?

There are 3 operators available for flights from Kastrup Copenhagen Airport to Chicago as of November 2025.

How old do you have to be to fly from Kastrup Copenhagen Airport to Chicago?

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 Kastrup Copenhagen Airport to Chicago.

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

The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$311 Cheap Flights from Copenhagen to Chicago in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Copenhagen to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:50 am - 6:15 pmCPH-ORD

14h 25m1 stop

8:30 pm - 8:55 pmORD-CPH

17h 25m1 stop

$486American Airlines

Find Deal

Thu, Apr 30 - Sun, May 3

2:30 pm - 4:45 pmCPH-ORD

9h 15mnonstop

7:20 pm - 10:25 amORD-CPH

8h 05mnonstop

$487Scandinavian Airlines

Find Deal

Sat, Jan 17 - Sat, Jan 24

2:30 pm - 4:45 pmCPH-ORD

9h 15mnonstop

7:20 pm - 10:25 amORD-CPH

8h 05mnonstop

$488Scandinavian Airlines

Find Deal

Sat, Jan 17 - Sat, Jan 24

10:20 am - 8:02 pmCPH-ORD

16h 42m2 stops

3:53 pm - 12:35 pmORD-CPH

13h 42m2 stops

$489Multiple Airlines

Find Deal

Wed, Apr 8 - Sat, Apr 18

10:50 am - 8:02 pmCPH-ORD

16h 12m2 stops

10:35 pm - 8:55 pmORD-CPH

15h 20m1 stop

$492American Airlines

Find Deal

Thu, Apr 30 - Sun, May 3

6:15 am - 5:44 pmCPH-ORD

18h 29m2 stops

9:45 pm - 5:40 pmORD-CPH

12h 55m1 stop

$493British Airways

Find Deal

Sat, Jan 17 - Sat, Jan 24

6:15 am - 5:20 pmCPH-ORD

18h 05m1 stop

6:30 pm - 8:35 pmORD-CPH

19h 05m1 stop

$494Icelandair

Find Deal

Wed, Dec 10 - Wed, Dec 17

2:30 pm - 4:45 pmCPH-ORD

9h 15mnonstop

7:20 pm - 10:25 amORD-CPH

8h 05mnonstop

$495Scandinavian Airlines

Find Deal

Fri, Feb 20 - Fri, Feb 27

9:00 am - 8:42 amCPH-MDW

30h 42m2 stops

1:05 pm - 7:55 pmMDW-CPH

23h 50m2 stops

$515Delta

Find Deal

Thu, Apr 30 - Mon, May 4

9:25 am - 6:05 pmCPH-MDW

15h 40m2 stops

6:45 pm - 3:45 pmMDW-CPH

14h 00m2 stops

$633Delta

Find Deal

Wed, Apr 29 - Sun, May 3

United Airlines flights from Copenhagen to Chicago

Our best United Airlines deals on Copenhagen to Chicago flight tickets

United Airlines

Nov 25

CPH6:50 amKastrup Copenhagen

18h 55m

2 stops

ORD6:45 pmChicago O'Hare Intl

Nov 29

ORD9:50 pmChicago O'Hare Intl

18h 15m

1 stop

CPH11:05 pmKastrup Copenhagen

$535

Find similar

United Airlines

Mar 27

CPH9:50 amKastrup Copenhagen

34h 30m

2 stops

ORD2:20 pmChicago O'Hare Intl

Apr 4

ORD4:20 pmChicago O'Hare Intl

14h 55m

2 stops

CPH2:15 pmKastrup Copenhagen

$551

Find similar

United Airlines

Mar 27

CPH9:50 amKastrup Copenhagen

34h 30m

2 stops

ORD2:20 pmChicago O'Hare Intl

Apr 4

ORD5:55 pmChicago O'Hare Intl

19h 55m

1 stop

CPH8:50 pmKastrup Copenhagen

$555

Find similar

Lufthansa flights from Copenhagen to Chicago

Our best Lufthansa deals on Copenhagen to Chicago flight tickets

Lufthansa

Dec 25

CPH10:10 amKastrup Copenhagen

16h 55m

1 stop

ORD8:05 pmChicago O'Hare Intl

Jan 9

ORD9:50 pmChicago O'Hare Intl

12h 45m

1 stop

CPH5:35 pmKastrup Copenhagen

$507

Find similar

Lufthansa

Mar 20

CPH10:10 amKastrup Copenhagen

12h 10m

1 stop

ORD4:20 pmChicago O'Hare Intl

Mar 27

ORD7:30 pmChicago O'Hare Intl

16h 45m

1 stop

CPH6:15 pmKastrup Copenhagen

$508

Find similar

Lufthansa

Dec 25

CPH10:10 amKastrup Copenhagen

16h 55m

1 stop

ORD8:05 pmChicago O'Hare Intl

Jan 9

ORD3:20 pmChicago O'Hare Intl

11h 00m

1 stop

CPH9:20 amKastrup Copenhagen

$511

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 4/30

10:50 am-6:15 pm

1 stop14h 25m

Chicago O'Hare Intl

Sun 5/3

8:30 pm-8:55 pm

1 stop17h 25m

$486

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sat 1/17

2:30 pm-4:45 pm

Nonstop9h 15m

Chicago O'Hare Intl

Sat 1/24

7:20 pm-10:25 am

Nonstop8h 05m

$487

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sat 1/17

2:30 pm-4:45 pm

Nonstop9h 15m

Chicago O'Hare Intl

Sat 1/24

7:20 pm-10:25 am

Nonstop8h 05m

$488

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Wed 4/8

10:20 am-8:02 pm

2 stops16h 42m

Chicago O'Hare Intl

Sat 4/18

3:53 pm-12:35 pm

2 stops13h 42m

$489

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 4/30

10:50 am-8:02 pm

2 stops16h 12m

Chicago O'Hare Intl

Sun 5/3

10:35 pm-8:55 pm

1 stop15h 20m

$492

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sat 1/17

6:15 am-5:44 pm

2 stops18h 29m

Chicago O'Hare Intl

Sat 1/24

9:45 pm-5:40 pm

1 stop12h 55m

$493

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Wed 12/10

6:15 am-5:20 pm

1 stop18h 05m

Chicago O'Hare Intl

Wed 12/17

6:30 pm-8:35 pm

1 stop19h 05m

$494

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Fri 2/20

2:30 pm-4:45 pm

Nonstop9h 15m

Chicago O'Hare Intl

Fri 2/27

7:20 pm-10:25 am

Nonstop8h 05m

$495

CopenhagenChicago

CPH - MDW

CPHMDW

Kastrup Copenhagen

Thu 4/30

9:00 am-8:42 am

2 stops30h 42m

Chicago Midway

Mon 5/4

1:05 pm-7:55 pm

2 stops23h 50m

$515

CopenhagenChicago

CPH - MDW

CPHMDW

Kastrup Copenhagen

Wed 4/29

9:25 am-6:05 pm

2 stops15h 40m

Chicago Midway

Sun 5/3

6:45 pm-3:45 pm

2 stops14h 00m

$633

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 Copenhagen 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

Layovers

Other information

What is the typical price of a round-trip flight between Copenhagen and 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 Copenhagen, with most prices found around $501. If you’re not able to fly to Chicago in February, then March is your next best option. Flight prices from Copenhagen to Chicago during March average around $552.

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 Wednesday when prices can be found for as low as $504. 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 Copenhagen to Chicago for around $844.

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 Copenhagen 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 Kastrup Copenhagen to Chicago flight route?

Fly from Kastrup Copenhagen to Chicago O'Hare Intl for the best Kastrup Copenhagen - 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 Copenhagen when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $631 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Copenhagen for as low as $565 on momondo.

What cabin class options are available on Kastrup Copenhagen to Chicago flights?

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

You could potentially save up to 26% on your flight if you consider stops on a Copenhagen to Chicago flight.

How have Copenhagen to Chicago flight prices changed over time?

As of November 2025, prices for Copenhagen to Chicago flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Copenhagen to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Copenhagen to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Copenhagen to Chicago (CPH to CHI) flight deals and tips

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

Best Price Found	$582
Fastest flight time	9h 15m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Chicago	1 airport

The best one-way flight to Chicago from Copenhagen in the past 72 hours is $582. The best round-trip flight deal from Copenhagen to Chicago found on momondo in the last 72 hours is $858.

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

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

There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)

Search flight deals

How far is Kastrup Copenhagen to Chicago by plane?
Kastrup Copenhagen and Chicago are 4247.7 mi apart from one another. Typically, this will take 9h 15m by plane in normal conditions.
When did momondo last update prices for flights from Kastrup Copenhagen Airport to Chicago?
Prices for flights from Kastrup Copenhagen Airport to Chicago are refreshed on a daily basis.
How many operators does momondo search for flights from Kastrup Copenhagen Airport to Chicago?
There are 3 operators available for flights from Kastrup Copenhagen Airport to Chicago as of November 2025.
How old do you have to be to fly from Kastrup Copenhagen Airport to Chicago?
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 Kastrup Copenhagen Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Copenhagen to Chicago?
Based on momondo bookings for flights between Copenhagen and Chicago, the leading plane model is Airbus A350-900, making up 56.51% of the total bookings. Other popular models include Airbus A330-300 with 42.49% and Airbus A321neo with 1.00%.
What is the most popular airline from Copenhagen to Chicago?
Based on momondo bookings for flights between Copenhagen and Chicago, the leading airline is Scandinavian Airlines, making up 58% of the total bookings. Other popular airlines include American Airlines with 12%, United Airlines with 12%, and British Airways with 10%.

Best airlines flying from Copenhagen to Chicago

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $364	Free Cancellation	Rating 7.1 578 reviews	Search Icelandair flights
United Airlines	PriceFrom $460	Free Cancellation	Rating 7.4 9,015 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $520	Free Cancellation	Rating 7.4 1,572 reviews	Search Scandinavian Airlines flights

Scandinavian Airlines Flights From Copenhagen to Chicago
Scandinavian Airlines flies from Copenhagen to Chicago around 5 times per week, with 1,572 momondo users rating the airline 7.4/10. The cheapest Scandinavian Airlines deal from Copenhagen to Chicago in the last 72 hours was $520 (round-trip), much lower than the average airfare cost of $809 for Scandinavian Airlines flights on this route.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Copenhagen to Chicago for you.

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

Yes. All flights to Chicago from Copenhagen on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Chicago from Copenhagen. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 12/13

Sat 12/20

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from Copenhagen to Chicago from $311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Copenhagen to Chicago departing on 4/25. 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 Copenhagen to Chicago

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

United Airlines flights from Copenhagen to Chicago

Our best United Airlines deals on Copenhagen to Chicago flight tickets

Lufthansa flights from Copenhagen to Chicago

Our best Lufthansa deals on Copenhagen to Chicago flight tickets

momondo Fare Finder

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

See travel insights to Chicago from

How to get the cheapest flight ticket from Copenhagen 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

What is the typical price of a round-trip flight between Copenhagen and 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 Copenhagen, with most prices found around $501. If you’re not able to fly to Chicago in February, then March is your next best option. Flight prices from Copenhagen to Chicago during March average around $552.

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 Copenhagen 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 Kastrup Copenhagen to Chicago flight route?

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

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

What cabin class options are available on Kastrup Copenhagen to Chicago flights?

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

You could potentially save up to 26% on your flight if you consider stops on a Copenhagen to Chicago flight.

How have Copenhagen to Chicago flight prices changed over time?

As of November 2025, prices for Copenhagen to Chicago flights are approximately 14% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Kastrup Copenhagen to Chicago?

American Airlines, Finnair, and TAP AIR PORTUGAL are the most popular carriers operating from Kastrup Copenhagen to Chicago

What airlines fly to Chicago?

Which airport is the most popular layover for flights between Copenhagen and Chicago?

Zurich (ZRH) was the most common stop: 20% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Copenhagen to Chicago?

Flights via Helsinki (HEL) offer the lowest average round-trip price of $376.

Which layover airport has the shortest travel time from Copenhagen to Chicago?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 11h 21m.

Which layover airport has the shortest connection time from Copenhagen to Chicago?

Helsinki (HEL) has the shortest average layover time for this route: 1h 03m.

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

As of November 2025, 5 flights take off from Copenhagen and land in Chicago each week. The most common flight departure day for this route is Thu, with 60% of weekly flights taking off on this day.

When to book flights from Copenhagen to Chicago

Cheap Copenhagen to Chicago (CPH to CHI) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

How far is Kastrup Copenhagen to Chicago by plane?

When did momondo last update prices for flights from Kastrup Copenhagen Airport to Chicago?

How many operators does momondo search for flights from Kastrup Copenhagen Airport to Chicago?

How old do you have to be to fly from Kastrup Copenhagen Airport to Chicago?

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

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

What is the most popular airline from Copenhagen to Chicago?

Best airlines flying from Copenhagen to Chicago

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

Scandinavian Airlines Flights From Copenhagen to Chicago

Traveling to a place near Chicago?

Why use momondo?

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

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

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

I’m not ready to book a flight from Copenhagen 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