Find cheap flights from Denmark to Chicago O'Hare Airport

Find cheap flights from Denmark to Chicago O'Hare Airport

Round-trip
Economy
Washington (WAS)
Chicago O'Hare Intl
Sun 5/31
Sun 6/7
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

Good to know

Low season

February Best time to beat the crowds with an average 4% drop in price.

High season

August Most popular time to fly with an average 15% increase in price.

Average price of a round-trip

$615 (avg. price over the last 2 weeks)

Good deal for a round-trip

$424 or less

FAQs - booking Chicago O'Hare Airport flights

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Book cheap flights from Denmark to Chicago O'Hare Airport (round-trip)

Airports
Origin
Copenhagen
$392
only
$392
Destination
Chicago
$392
only
$392
Fri, Nov 6
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
27h 30m
Tue, Nov 10
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
10h 40m
Trip: 5 days
Based on null reviews
Fri, Nov 6
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
15h 15m
Tue, Nov 10
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
16h 05m
Trip: 5 days
Based on null reviews
Fri, Nov 6
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
11h 30m
Tue, Nov 10
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
14h 35m
Trip: 5 days
Based on null reviews
Fri, Nov 6
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
23h 45m
Tue, Nov 10
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
15h 30m
Trip: 5 days
Based on null reviews
Tue, Jun 16
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
33h 10m
Tue, Jun 23
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
17h 40m
Trip: 8 days
Based on null reviews
Tue, Jun 16
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
30h 36m
Tue, Jun 23
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
16h 05m
Trip: 8 days
Based on null reviews
Tue, Jun 16
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
13h 35m
Tue, Jun 23
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
15h 05m
Trip: 8 days
Based on null reviews
Tue, Jun 16
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
16h 25m
Tue, Jun 23
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
14h 40m
Trip: 8 days
Based on null reviews
Fri, Nov 6
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
12h 10m
Tue, Nov 10
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
11h 30m
Trip: 5 days
Based on null reviews
Fri, Nov 6
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
12h 05m
Tue, Nov 10
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
21h 25m
Trip: 5 days
Based on null reviews
Fri, Nov 6
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
12h 40m
Tue, Nov 10
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
11h 20m
Trip: 5 days
Based on null reviews
Tue, Jun 9
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
28h 20m
Sat, Jun 27
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
11h 50m
Trip: 19 days
Based on null reviews
Tue, Jun 9
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
30h 38m
Sat, Jun 27
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
13h 15m
Trip: 19 days
Based on null reviews
Tue, Jun 9
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
28h 20m
Sat, Jun 27
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
14h 40m
Trip: 19 days
Based on null reviews
Tue, Jun 9
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
35h 53m
Sat, Jun 27
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
32h 35m
Trip: 19 days
Based on null reviews
Tue, Jun 2
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
24h 55m
Fri, Jun 19
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
17h 45m
Trip: 18 days
Based on null reviews
Tue, Jun 9
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
29h 15m
Sat, Jun 27
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
13h 20m
Trip: 19 days
Based on null reviews
Tue, Jun 9
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
24h 55m
Sat, Jun 27
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
27h 45m
Trip: 19 days
Based on null reviews
Tue, Jun 2
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
26h 45m
Fri, Jun 19
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
13h 55m
Trip: 18 days
Based on null reviews
Tue, Jun 2
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
29h 15m
Fri, Jun 19
ORD
Chicago O'Hare Airport
CPH
Copenhagen Airport, Kastrup
12h 15m
Trip: 18 days
Based on null reviews

Book cheap flights from Denmark to Chicago O'Hare Airport (one-way)

Airports
Origin
Copenhagen
$264
only
$264
Destination
Chicago
$264
only
$264
Thu, Jun 4
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
31h 05m
Based on null reviews
Sat, Aug 15
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
33h 51m
Based on null reviews
Wed, Jun 10
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
15h 40m
Based on null reviews
Mon, Jun 1
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
11h 00m
Based on null reviews
Thu, Jun 4
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
12h 25m
Based on null reviews
Tue, Jun 2
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
28h 20m
Based on null reviews
Tue, Jun 2
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
28h 20m
Based on null reviews
Wed, Jun 3
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
15h 40m
Based on null reviews
Sat, Aug 15
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
27h 00m
Based on null reviews
Sun, May 31
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
15h 47m
Based on null reviews
Sun, May 31
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
15h 40m
Based on null reviews
Fri, Jun 5
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
15h 40m
Based on null reviews
Sat, Aug 15
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
12h 25m
Based on null reviews
Sat, Aug 15
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
39h 04m
Based on null reviews
Wed, Jun 10
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
50h 45m
Based on null reviews
Mon, May 25
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
11h 00m
Based on null reviews
Thu, May 28
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
12h 25m
Based on null reviews
Sun, May 31
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
10h 55m
Based on null reviews
Tue, May 26
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
15h 47m
Based on null reviews
Wed, May 27
CPH
Copenhagen Airport, Kastrup
ORD
Chicago O'Hare Airport
15h 40m
Based on null reviews

Top 5 airlines serving Denmark to Chicago O'Hare Intl

Scores according to KAYAK customer reviews

8.0
Delta
Overall score based on 28,354 reviews
8.2
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews
Read more about Delta
*
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 and someone from our team will get back to you promptly.

-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First