Find Cheap Flights from Denmark to Chicago O'Hare International

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

(Round-trip)
Depart: Thu Oct 5 2017 Return: Mon Oct 9 2017 Trip spans 5 days
WOW air
WOW air
CPH
8:35a
ORD
7:40p
11h 05m
1 stop
ORD
1:40p
CPH
12:45a
11h 05m
1 stop
Depart: Tue Oct 17 2017 Return: Wed Oct 25 2017 Trip spans 9 days
Delta
Delta
CPH
5:35a
ORD
4:55p
11h 20m
1 stop
ORD
6:00a
CPH
9:50p
15h 50m
2 stops
Depart: Thu Sep 7 2017 Return: Sat Sep 16 2017 Trip spans 10 days
airberlin
airberlin
CPH
2:55a
ORD
2:45p
11h 50m
1 stop
ORD
11:25a
CPH
11:20p
11h 55m
1 stop
Depart: Mon Jun 5 2017 Return: Tue Jun 27 2017 Trip spans 23 days
KLM
KLM
CPH
2:00a
ORD
7:15p
17h 15m
2 stops
ORD
2:54p
CPH
4:40a
13h 46m
2 stops
Depart: Fri Oct 6 2017 Return: Sat Oct 14 2017 Trip spans 9 days
Finnair
Finnair
CPH
3:15a
ORD
9:55p
18h 40m
1 stop
ORD
6:00p
CPH
7:25a
13h 25m
1 stop
Depart: Sat Jun 3 2017 Return: Sun Jun 25 2017 Trip spans 23 days
Iberia
Iberia
CPH
11:15a
ORD
5:00p
29h 45m
1 stop
ORD
12:55p
CPH
3:35a
14h 40m
1 stop
Depart: Sat Aug 5 2017 Return: Fri Aug 18 2017 Trip spans 14 days
Air France
Air France
BLL
11:15a
ORD
7:05p
31h 50m
2 stops
ORD
3:45p
BLL
11:15a
19h 30m
1 stop
Depart: Mon Jun 26 2017 Return: Wed Jul 5 2017 Trip spans 10 days
Major Airline
Major Airline
CPH
11:20p
ORD
12:25p
13h 05m
1 stop
ORD
2:25p
CPH
2:20a
11h 55m
1 stop
Depart: Fri Jul 28 2017 Return: Wed Aug 2 2017 Trip spans 6 days
British Airways
British Airways
BLL
3:35p
ORD
2:15p
22h 40m
1 stop
ORD
8:15a
BLL
11:25p
15h 10m
2 stops
Depart: Fri Jul 14 2017 Return: Tue Jul 18 2017 Trip spans 5 days
United
United
CPH
2:50a
ORD
2:55p
12h 05m
1 stop
ORD
6:40a
CPH
10:15p
15h 35m
2 stops
Depart: Thu Aug 3 2017 Return: Wed Aug 9 2017 Trip spans 7 days
Brussels Airlines
Brussels Airlines
CPH
7:45a
ORD
2:55p
31h 10m
1 stop
ORD
1:55p
CPH
11:30a
21h 35m
1 stop
Depart: Tue Jul 4 2017 Return: Thu Aug 3 2017 Trip spans 31 days
Lufthansa
Lufthansa
CPH
2:40a
ORD
6:10p
15h 30m
1 stop
ORD
5:20p
CPH
6:15a
12h 55m
1 stop
Depart: Mon Nov 20 2017 Return: Sat Dec 2 2017 Trip spans 13 days
Delta
Delta
CPH
1:00a
ORD
4:30p
15h 30m
1 stop
ORD
2:00a
CPH
9:15p
19h 15m
2 stops
Depart: Tue Jun 6 2017 Return: Tue Jun 27 2017 Trip spans 22 days
KLM
KLM
CPH
2:00a
ORD
7:15p
17h 15m
2 stops
ORD
2:54p
CPH
4:40a
13h 46m
2 stops
Depart: Tue Aug 15 2017 Return: Fri Aug 25 2017 Trip spans 11 days
airberlin
airberlin
CPH
2:55a
ORD
2:45p
11h 50m
1 stop
ORD
11:25a
CPH
7:10a
19h 45m
1 stop
Depart: Wed Jun 7 2017 Return: Tue Jun 27 2017 Trip spans 21 days
KLM
KLM
CPH
2:00a
ORD
7:15p
17h 15m
2 stops
ORD
2:54p
CPH
4:40a
13h 46m
2 stops
Depart: Sun Jun 4 2017 Return: Tue Jun 27 2017 Trip spans 24 days
KLM
KLM
CPH
8:55a
ORD
12:28a
15h 33m
1 stop
ORD
2:54p
CPH
4:40a
13h 46m
2 stops
Depart: Sun Aug 6 2017 Return: Fri Aug 18 2017 Trip spans 13 days
Air France
Air France
BLL
11:15a
ORD
7:05p
31h 50m
2 stops
ORD
3:45p
BLL
11:15a
19h 30m
1 stop
Depart: Fri Jun 9 2017 Return: Tue Jun 27 2017 Trip spans 19 days
KLM
KLM
CPH
2:00a
ORD
7:15p
17h 15m
2 stops
ORD
2:54p
CPH
4:40a
13h 46m
2 stops
Depart: Tue Jun 27 2017 Return: Wed Jul 5 2017 Trip spans 9 days
airberlin
airberlin
CPH
2:55a
ORD
2:45p
11h 50m
1 stop
ORD
11:25a
CPH
3:20a
15h 55m
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

Copenhagen
$453
Billund
$629
Destination

Chicago
$453