Find Deals on Flights from Denmark to Chicago

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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Denmark to Chicago

(Round-trip)
Depart: Mon Aug 28 2017 Return: Tue Sep 19 2017 Trip spans 23 days
KLM
KLM
CPH
ORD
26h 14m
1 stop
ORD
CPH
12h 05m
1 stop
Depart: Tue Jun 6 2017 Return: Mon Jun 19 2017 Trip spans 14 days
Delta
Delta
CPH
ORD
29h 30m
1 stop
ORD
CPH
18h 35m
2 stops
Depart: Tue May 9 2017 Return: Thu May 18 2017 Trip spans 10 days
Delta
Delta
CPH
ORD
30h 15m
1 stop
ORD
CPH
16h 25m
2 stops
Depart: Thu Apr 27 2017 Return: Wed May 3 2017 Trip spans 7 days
Delta
Delta
CPH
ORD
14h 55m
1 stop
ORD
CPH
14h 35m
2 stops
Depart: Sun Mar 12 2017 Return: Sun Mar 19 2017 Trip spans 7 days
KLM
KLM
BLL
ORD
24h 21m
2 stops
ORD
BLL
12h 10m
1 stop
Depart: Wed Apr 26 2017 Return: Mon Jun 19 2017 Trip spans 55 days
Delta
Delta
BLL
ORD
32h 34m
2 stops
ORD
BLL
15h 00m
2 stops
Depart: Thu Mar 30 2017 Return: Mon Apr 3 2017 Trip spans 5 days
Delta
Delta
CPH
ORD
14h 55m
1 stop
ORD
CPH
15h 50m
2 stops
Depart: Mon Mar 27 2017 Return: Thu Apr 13 2017 Trip spans 18 days
KLM
KLM
CPH
MDW
17h 40m
2 stops
MDW
CPH
15h 06m
2 stops
Depart: Mon Aug 28 2017 Return: Tue Sep 19 2017 Trip spans 23 days
KLM
KLM
CPH
MDW
15h 27m
2 stops
MDW
CPH
14h 25m
2 stops
Depart: Thu Apr 27 2017 Return: Wed May 3 2017 Trip spans 7 days
Delta
Delta
CPH
MDW
15h 25m
2 stops
MDW
CPH
13h 50m
2 stops
Depart: Mon Jul 31 2017 Return: Wed Aug 16 2017 Trip spans 17 days
Delta
Delta
CPH
ORD
30h 10m
1 stop
ORD
CPH
14h 35m
2 stops
Depart: Fri Jun 16 2017 Return: Sun Jun 25 2017 Trip spans 10 days
KLM
KLM
CPH
MDW
16h 59m
2 stops
MDW
CPH
13h 55m
2 stops
Depart: Tue Jul 25 2017 Return: Sun Jul 30 2017 Trip spans 6 days
Delta
Delta
CPH
ORD
29h 33m
1 stop
ORD
CPH
13h 52m
2 stops
Depart: Thu Jul 20 2017 Return: Thu Aug 3 2017 Trip spans 15 days
Delta
Delta
CPH
ORD
11h 20m
1 stop
ORD
CPH
19h 45m
2 stops
Depart: Mon Jul 31 2017 Return: Wed Aug 16 2017 Trip spans 17 days
KLM
KLM
CPH
MDW
16h 58m
2 stops
MDW
CPH
13h 30m
2 stops
Depart: Sat May 20 2017 Return: Sat Jun 3 2017 Trip spans 15 days
Delta
Delta
CPH
MDW
18h 17m
2 stops
MDW
CPH
14h 50m
2 stops
Depart: Mon Jul 3 2017 Return: Mon Jul 24 2017 Trip spans 22 days
Delta
Delta
CPH
MDW
17h 25m
2 stops
MDW
CPH
13h 55m
2 stops
* 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.

We compile tonnes of data for you
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
$342
Billund
$390
Destination

Chicago
only $342
only $509
Airlines