Find Deals on 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
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 Denmark to Chicago O'Hare International

(Round-trip)
Depart: Tue Jan 31 2017 Return: Tue Feb 7 2017 Trip spans 8 days
KLM
KLM
CPH
1:55p
ORD
4:30p
26h 35m
1 stop
ORD
7:07a
CPH
9:15p
14h 08m
2 stops
Depart: Tue Apr 18 2017 Return: Sat Apr 29 2017 Trip spans 12 days
Delta
Delta
BLL
6:05a
ORD
11:14a
29h 09m
2 stops
ORD
12:00p
BLL
3:00a
15h 00m
1 stop
Depart: Fri Jan 27 2017 Return: Sun Jan 29 2017 Trip spans 3 days
airberlin
airberlin
CPH
2:05a
ORD
2:00p
11h 55m
1 stop
ORD
10:45a
CPH
10:00p
11h 15m
1 stop
Depart: Fri Apr 14 2017 Return: Mon May 1 2017 Trip spans 18 days
British Airways
British Airways
BLL
3:35p
ORD
2:15p
22h 40m
1 stop
ORD
4:40p
BLL
8:00a
15h 20m
1 stop
Depart: Sat Jul 8 2017 Return: Mon Jul 24 2017 Trip spans 17 days
Finnair
Finnair
BLL
4:10p
ORD
6:15p
26h 05m
2 stops
ORD
6:00p
BLL
6:00a
12h 00m
1 stop
Depart: Sun Jan 29 2017 Return: Sun Feb 5 2017 Trip spans 8 days
KLM
KLM
BLL
9:05a
ORD
3:43p
30h 38m
2 stops
ORD
11:30a
BLL
1:35a
14h 05m
1 stop
Depart: Mon Jan 30 2017 Return: Mon Feb 6 2017 Trip spans 8 days
Delta
Delta
CPH
1:00a
ORD
4:30p
15h 30m
1 stop
ORD
9:18a
CPH
2:05a
16h 47m
2 stops
Depart: Wed Jan 25 2017 Return: Fri Feb 3 2017 Trip spans 10 days
airberlin
airberlin
CPH
2:05a
ORD
2:00p
11h 55m
1 stop
ORD
10:45a
CPH
10:00p
11h 15m
1 stop
Depart: Tue Mar 14 2017 Return: Tue Mar 21 2017 Trip spans 8 days
KLM
KLM
CPH
2:55p
ORD
5:25p
26h 30m
1 stop
ORD
10:20a
CPH
11:15p
12h 55m
2 stops
Depart: Fri Jul 21 2017 Return: Thu Aug 3 2017 Trip spans 14 days
Major Airline
Major Airline
CPH
7:40a
ORD
4:40p
9h 00m
nonstop
ORD
2:05p
CPH
10:20p
8h 15m
nonstop
Depart: Wed Feb 1 2017 Return: Mon Feb 6 2017 Trip spans 6 days
Delta
Delta
CPH
1:00a
ORD
4:30p
15h 30m
1 stop
ORD
1:34p
CPH
7:35a
18h 01m
2 stops
Depart: Fri Feb 3 2017 Return: Sun Feb 5 2017 Trip spans 3 days
airberlin
airberlin
CPH
2:05a
ORD
2:00p
11h 55m
1 stop
ORD
10:45a
CPH
10:00p
11h 15m
1 stop
Depart: Tue Feb 21 2017 Return: Tue Feb 28 2017 Trip spans 8 days
KLM
KLM
CPH
12:20p
ORD
4:30p
28h 10m
1 stop
ORD
7:20a
CPH
9:15p
13h 55m
2 stops
Depart: Thu Feb 2 2017 Return: Mon Feb 6 2017 Trip spans 5 days
Delta
Delta
CPH
7:10a
ORD
4:30p
33h 20m
1 stop
ORD
1:34p
CPH
7:35a
18h 01m
2 stops
Depart: Fri Feb 24 2017 Return: Sun Mar 12 2017 Trip spans 16 days
airberlin
airberlin
CPH
2:05a
ORD
2:00p
11h 55m
1 stop
ORD
12:45p
CPH
12:00a
11h 15m
1 stop
Depart: Sat Apr 15 2017 Return: Mon May 1 2017 Trip spans 17 days
British Airways
British Airways
BLL
7:10a
ORD
11:00p
15h 50m
1 stop
ORD
1:05p
BLL
8:00a
18h 55m
1 stop
Depart: Wed Feb 22 2017 Return: Mon Mar 13 2017 Trip spans 19 days
Delta
Delta
CPH
5:00a
ORD
4:30p
11h 30m
1 stop
ORD
10:20a
CPH
4:05a
17h 45m
2 stops
Depart: Sat Feb 25 2017 Return: Wed Mar 15 2017 Trip spans 18 days
airberlin
airberlin
CPH
9:50a
ORD
2:00p
28h 10m
1 stop
ORD
12:45p
CPH
12:00a
11h 15m
1 stop
Depart: Thu Feb 23 2017 Return: Mon Mar 13 2017 Trip spans 18 days
Delta
Delta
CPH
7:10a
ORD
4:30p
33h 20m
1 stop
ORD
8:15a
CPH
11:15p
15h 00m
2 stops
Depart: Sat Feb 4 2017 Return: Sun Feb 5 2017 Trip spans 2 days
airberlin
airberlin
CPH
9:50a
ORD
2:00p
28h 10m
1 stop
ORD
10:45a
CPH
10:00p
11h 15m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Copenhagen
$394
Billund
$400
Destination

Chicago
$394