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Cheap flights from Denmark to Chicago from $298

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 11/26. 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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Find the cheapest flights from Denmark to Chicago

Recent round-trip flight deals from Denmark to Chicago

Enter your travel dates to find the best prices.
Icelandair Logo
1:05 pm - 5:20 pmCPH-ORD
11h 15m1 stop
Icelandair Logo
6:30 pm - 10:30 pmORD-CPH
21h 00m1 stop
$456Icelandair
Find Deal
Fri, Nov 21 - Fri, Nov 28
Icelandair Logo
12:55 pm - 5:20 pmCPH-ORD
11h 25m1 stop
Icelandair Logo
6:30 pm - 12:00 pmORD-CPH
10h 30m1 stop
$458Icelandair
Find Deal
Fri, Nov 21 - Sun, Dec 7
Icelandair Logo
1:05 pm - 5:20 pmCPH-ORD
11h 15m1 stop
Icelandair Logo
6:30 pm - 12:00 pmORD-CPH
10h 30m1 stop
$460Icelandair
Find Deal
Thu, Nov 20 - Sat, Dec 6
Icelandair Logo
12:55 pm - 5:20 pmCPH-ORD
11h 25m1 stop
Icelandair Logo
6:30 pm - 8:35 pmORD-CPH
19h 05m1 stop
$466Icelandair
Find Deal
Wed, Nov 26 - Sun, Nov 30
Scandinavian Airlines Logo
2:30 pm - 4:45 pmCPH-ORD
9h 15mnonstop
Scandinavian Airlines Logo
7:20 pm - 10:25 amORD-CPH
8h 05mnonstop
$468Scandinavian Airlines
Find Deal
Mon, Dec 22 - Mon, Jan 5
Scandinavian Airlines Logo
2:30 pm - 4:45 pmCPH-ORD
9h 15mnonstop
Scandinavian Airlines Logo
7:10 pm - 10:25 amORD-CPH
8h 15mnonstop
$471Scandinavian Airlines
Find Deal
Sun, Dec 14 - Sun, Jan 11
British Airways Logo
10:35 am - 6:45 pmCPH-ORD
15h 10m1 stop
British Airways Logo
9:45 pm - 7:30 pmORD-CPH
14h 45m1 stop
$482British Airways
Find Deal
Fri, Nov 21 - Sun, Dec 7
British Airways Logo
2:50 pm - 1:50 pmCPH-ORD
30h 00m1 stop
British Airways Logo
9:45 pm - 5:20 pmORD-CPH
12h 35m1 stop
$492British Airways
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Sat, Dec 13 - Thu, Jan 8
Lufthansa Logo
2:05 pm - 8:05 pmBLL-ORD
13h 00m1 stop
Lufthansa Logo
4:20 pm - 1:40 pmORD-BLL
14h 20m1 stop
$536Lufthansa
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Fri, Nov 21 - Tue, Nov 25
United Airlines Logo
2:15 pm - 11:43 pmBLL-ORD
16h 28m2 stops
United Airlines Logo
2:30 pm - 1:20 pmORD-BLL
15h 50m2 stops
$581United Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 10

British Airways flights from Denmark to Chicago O'Hare Intl Airport

Our best British Airways deals on Denmark to Chicago O'Hare Intl Airport flight tickets
British Airways
Nov 21
CPH10:35 amKastrup Copenhagen
15h 10m
1 stop
ORD6:45 pmChicago O'Hare Intl
Dec 7
ORD9:45 pmChicago O'Hare Intl
14h 45m
1 stop
CPH7:30 pmKastrup Copenhagen
$482
Find similar
British Airways
Dec 13
CPH2:50 pmKastrup Copenhagen
30h 00m
1 stop
ORD1:50 pmChicago O'Hare Intl
Jan 8
ORD9:45 pmChicago O'Hare Intl
12h 35m
1 stop
CPH5:20 pmKastrup Copenhagen
$492
Find similar
British Airways
Nov 20
CPH1:05 pmKastrup Copenhagen
12h 40m
1 stop
ORD6:45 pmChicago O'Hare Intl
Dec 6
ORD9:40 amChicago O'Hare Intl
18h 10m
2 stops
CPH10:50 amKastrup Copenhagen
$493
Find similar

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

Our best American Airlines deals on Denmark to Chicago O'Hare Intl Airport flight tickets
American Airlines
Jan 17
CPH8:40 amKastrup Copenhagen
17h 49m
2 stops
ORD7:29 pmChicago O'Hare Intl
Jan 24
ORD6:45 pmChicago O'Hare Intl
17h 15m
1 stop
CPH7:00 pmKastrup Copenhagen
$488
Find similar
American Airlines
Nov 21
CPH10:35 amKastrup Copenhagen
13h 25m
1 stop
ORD5:00 pmChicago O'Hare Intl
Dec 7
ORD3:52 pmChicago O'Hare Intl
18h 48m
2 stops
CPH5:40 pmKastrup Copenhagen
$489
Find similar
American Airlines
Nov 21
CPH10:35 amKastrup Copenhagen
13h 25m
1 stop
ORD5:00 pmChicago O'Hare Intl
Dec 7
ORD8:35 pmChicago O'Hare Intl
31h 55m
1 stop
CPH11:30 amKastrup Copenhagen
$491
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denmark to Chicago O'Hare Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 8, 2025.
Use the filters below to find and compare flights from Denmark to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Fri 11/21

1:05 pm-5:20 pm

1 stop11h 15m

Chicago O'Hare Intl

Fri 11/28

6:30 pm-10:30 pm

1 stop21h 00m

$456

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Fri 11/21

12:55 pm-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Sun 12/7

6:30 pm-12:00 pm

1 stop10h 30m

$458

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Thu 11/20

1:05 pm-5:20 pm

1 stop11h 15m

Chicago O'Hare Intl

Sat 12/6

6:30 pm-12:00 pm

1 stop10h 30m

$460

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Wed 11/26

12:55 pm-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Sun 11/30

6:30 pm-8:35 pm

1 stop19h 05m

$466

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Mon 12/22

2:30 pm-4:45 pm

Nonstop9h 15m

Chicago O'Hare Intl

Mon 1/5

7:20 pm-10:25 am

Nonstop8h 05m

$468

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sun 12/14

2:30 pm-4:45 pm

Nonstop9h 15m

Chicago O'Hare Intl

Sun 1/11

7:10 pm-10:25 am

Nonstop8h 15m

$471

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Fri 11/21

10:35 am-6:45 pm

1 stop15h 10m

Chicago O'Hare Intl

Sun 12/7

9:45 pm-7:30 pm

1 stop14h 45m

$482

CopenhagenChicago

CPH - ORD

CPHORD

Kastrup Copenhagen

Sat 12/13

2:50 pm-1:50 pm

1 stop30h 00m

Chicago O'Hare Intl

Thu 1/8

9:45 pm-5:20 pm

1 stop12h 35m

$492

BillundChicago

BLL - ORD

BLLORD

Billund

Fri 11/21

2:05 pm-8:05 pm

1 stop13h 00m

Chicago O'Hare Intl

Tue 11/25

4:20 pm-1:40 pm

1 stop14h 20m

$536

BillundChicago

BLL - ORD

BLLORD

Billund

Mon 11/3

2:15 pm-11:43 pm

2 stops16h 28m

Chicago O'Hare Intl

Mon 11/10

2:30 pm-1:20 pm

2 stops15h 50m

$581

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

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

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 Chicago O'Hare Intl Airport?

The month of January is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Denmark averaging around $529.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport 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. On the other hand, Friday is the most expensive day to depart from Denmark because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $814.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Denmark in the morning is the least expensive time of day to depart. momondo users have found prices as low as $524 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $887. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Denmark when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $633 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Denmark for as low as $549 on momondo.

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

There are 3 cabin classes available to choose from on Denmark to Chicago O'Hare Intl 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 O'Hare Intl Airport flights?

You could potentially save up to 19% on your flight if you consider stops on a Denmark to Chicago O'Hare Intl Airport flight.

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

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

Best Price Found

$891

Fastest flight time

9h 15m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Denmark in the past 72 hours is $891. The best round-trip flight deal from Denmark to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $846.
The fastest flight from Denmark to Chicago O'Hare Intl Airport takes 9h 15m
Direct flights go from Denmark to Chicago O'Hare Intl Airport every day.
Search flight deals

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denmark to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Denmark to Chicago O'Hare Intl Airport?

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

Compare and see reviews for airlines that fly from Denmark to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $364Free CancellationRating
7.0
551 reviews
Search Icelandair flights
United AirlinesPriceFrom $460Free CancellationRating
7.4
8,963 reviews
Search United Airlines flights
Scandinavian AirlinesPriceFrom $516Free CancellationRating
7.4
1,529 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $530Free CancellationRating
6.8
7,458 reviews
Search Lufthansa flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Orland Park
Hammond
Tinley Park
Elgin
Janesville
Aurora
Benton Harbor

Why use momondo?

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

It is quick and easy to find Denmark to Chicago 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 Chicago that suits you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

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 Denmark and alert you when they change.

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