Find Deals on Flights from Chicago O'Hare International to Denmark

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago O'Hare International to Denmark

(Round-trip)
Depart: Thu Apr 20 2017 Return: Sun Apr 30 2017 Trip spans 11 days
Finnair
Finnair
ORD
6:00p
CPH
5:15a
11h 15m
1 stop
CPH
4:20p
ORD
9:45p
29h 25m
1 stop
Depart: Thu Apr 6 2017 Return: Thu Apr 13 2017 Trip spans 8 days
Major Airline
Major Airline
ORD
9:55a
CPH
2:25a
16h 30m
1 stop
CPH
5:20a
ORD
5:45p
12h 25m
1 stop
Depart: Mon Mar 27 2017 Return: Thu Apr 6 2017 Trip spans 11 days
American Airlines
American Airlines
ORD
8:00a
CPH
1:40a
17h 40m
2 stops
CPH
4:55a
ORD
9:45p
16h 50m
1 stop
Depart: Wed Mar 8 2017 Return: Wed Mar 22 2017 Trip spans 14 days
Icelandair
Icelandair
ORD
1:30p
CPH
12:00a
10h 30m
1 stop
CPH
9:20a
ORD
8:15p
10h 55m
1 stop
Depart: Thu Mar 2 2017 Return: Sun Mar 5 2017 Trip spans 4 days
Iberia
Iberia
ORD
11:50a
CPH
2:40a
14h 50m
1 stop
CPH
10:20a
ORD
4:25p
30h 05m
1 stop
Depart: Sat Apr 22 2017 Return: Sat Apr 29 2017 Trip spans 8 days
Air Canada
Air Canada
ORD
2:00a
CPH
11:20p
21h 20m
1 stop
CPH
8:15a
ORD
8:00p
11h 45m
1 stop
Depart: Fri Feb 10 2017 Return: Tue Feb 14 2017 Trip spans 5 days
British Airways
British Airways
ORD
3:45p
CPH
5:20a
13h 35m
1 stop
CPH
2:05a
ORD
5:30p
15h 25m
2 stops
Depart: Sat Apr 15 2017 Return: Tue Apr 25 2017 Trip spans 11 days
Lufthansa
Lufthansa
ORD
5:20p
CPH
6:15a
12h 55m
1 stop
CPH
2:10a
ORD
9:25p
19h 15m
1 stop
Depart: Fri Jan 13 2017 Return: Fri Jan 20 2017 Trip spans 8 days
United
United
ORD
12:45p
CPH
11:55p
11h 10m
1 stop
CPH
7:15a
ORD
9:05p
13h 50m
1 stop
Depart: Fri Apr 28 2017 Return: Fri May 5 2017 Trip spans 8 days
Brussels Airlines
Brussels Airlines
ORD
1:50p
CPH
11:30a
21h 40m
1 stop
CPH
2:50a
ORD
3:00p
12h 10m
1 stop
Depart: Sat Jan 28 2017 Return: Mon Jan 30 2017 Trip spans 3 days
SWISS
SWISS
ORD
2:15p
CPH
2:10a
11h 55m
1 stop
CPH
4:40a
ORD
6:00p
13h 20m
1 stop
Depart: Sun May 28 2017 Return: Tue Jun 6 2017 Trip spans 10 days
Delta
Delta
ORD
2:00a
CPH
12:10a
22h 10m
1 stop
CPH
8:55a
ORD
12:16a
15h 21m
1 stop
Depart: Fri Dec 30 2016 Return: Sun Jan 8 2017 Trip spans 10 days
airberlin
airberlin
ORD
10:45a
CPH
10:00p
11h 15m
1 stop
CPH
2:40p
ORD
2:00p
23h 20m
1 stop
Depart: Fri Jun 16 2017 Return: Sun Jun 18 2017 Trip spans 3 days
Austrian Airlines
Austrian Airlines
ORD
12:00p
CPH
5:55a
17h 55m
1 stop
CPH
6:10a
ORD
4:55p
34h 45m
1 stop
Depart: Sun Apr 30 2017 Return: Mon May 8 2017 Trip spans 9 days
Finnair
Finnair
ORD
6:00p
CPH
7:25a
13h 25m
1 stop
CPH
9:20a
ORD
9:45p
12h 25m
1 stop
Depart: Wed Apr 12 2017 Return: Fri Apr 21 2017 Trip spans 10 days
Major Airline
Major Airline
ORD
2:05p
CPH
2:25a
12h 20m
1 stop
CPH
5:20a
ORD
5:55p
12h 35m
1 stop
Depart: Mon Jan 2 2017 Return: Tue Jan 10 2017 Trip spans 9 days
Turkish Airlines
Turkish Airlines
ORD
4:20p
CPH
10:55p
30h 35m
1 stop
CPH
7:25a
ORD
8:50p
37h 25m
1 stop
Depart: Tue Mar 28 2017 Return: Thu Apr 6 2017 Trip spans 10 days
American Airlines
American Airlines
ORD
8:00a
CPH
1:40a
17h 40m
2 stops
CPH
4:55a
ORD
9:45p
16h 50m
1 stop
Depart: Thu Apr 13 2017 Return: Thu Apr 20 2017 Trip spans 8 days
Major Airline
Major Airline
ORD
1:05p
CPH
11:40p
10h 35m
1 stop
CPH
8:15a
ORD
5:35p
33h 20m
1 stop
Depart: Fri Apr 7 2017 Return: Fri Apr 14 2017 Trip spans 8 days
Icelandair
Icelandair
ORD
3:30p
CPH
1:45a
10h 15m
1 stop
CPH
10:00a
ORD
9:15p
11h 15m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Chicago
$366
Destination

Copenhagen
$366