Find Deals on Flights from Chicago O'Hare International to Aarhus Tirstrup (ORD - AAR)

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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

Book cheap flights from Chicago O'Hare International to Aarhus Tirstrup

(Round-trip)
Depart: Mon May 15 2017 Return: Tue May 23 2017 Trip spans 9 days
Finnair
Finnair
ORD
6:00p
AAR
7:35a
13h 35m
2 stops
AAR
12:40p
ORD
9:45p
57h 05m
2 stops
Depart: Tue May 16 2017 Return: Tue May 23 2017 Trip spans 8 days
British Airways
British Airways
ORD
1:30p
AAR
10:25p
32h 55m
2 stops
AAR
12:40p
ORD
1:20p
24h 40m
2 stops
Depart: Sat Jun 24 2017 Return: Thu Jul 6 2017 Trip spans 13 days
Major Airline
Major Airline
ORD
2:05p
AAR
4:10a
14h 05m
1 stop
AAR
1:40a
ORD
4:40p
15h 00m
1 stop
Depart: Sun Jun 25 2017 Return: Fri Jul 7 2017 Trip spans 13 days
SAS
SAS
ORD
6:05p
AAR
1:35a
31h 30m
1 stop
AAR
2:50p
ORD
8:40p
29h 50m
1 stop
Depart: Mon May 29 2017 Return: Mon Jun 5 2017 Trip spans 8 days
Finnair
Finnair
ORD
6:00p
AAR
7:35a
13h 35m
2 stops
AAR
12:05p
ORD
1:20p
25h 15m
3 stops
Depart: Fri Jun 23 2017 Return: Thu Jul 6 2017 Trip spans 14 days
Finnair
Finnair
ORD
6:00p
AAR
9:05a
39h 05m
3 stops
AAR
3:25a
ORD
9:45p
18h 20m
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

Chicago
$459
Destination

Aarhus
$459