Find Cheap Flights from Europe 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 Europe to Chicago O'Hare International

(Round-trip)
Depart: Fri Nov 10 2017 Return: Tue Dec 12 2017 Trip spans 33 days
WOW air
WOW air
CDG
ORD
11h 10m
1 stop
ORD
CDG
10h 30m
1 stop
Depart: Sat Jan 13 2018 Return: Sun Jan 28 2018 Trip spans 16 days
Icelandair
Icelandair
FRA
ORD
10h 50m
1 stop
ORD
FRA
10h 30m
1 stop
Depart: Mon Nov 13 2017 Return: Tue Nov 28 2017 Trip spans 16 days
Multiple Airlines
Multiple Airlines
DME
ORD
15h 30m
1 stop
ORD
DME
16h 20m
2 stops
Depart: Mon Nov 20 2017 Return: Mon Dec 4 2017 Trip spans 15 days
SWISS
SWISS
DME
ORD
30h 30m
1 stop
ORD
DME
13h 35m
1 stop
Depart: Mon Nov 13 2017 Return: Mon Nov 27 2017 Trip spans 15 days
Austrian Airlines
Austrian Airlines
DME
ORD
15h 30m
1 stop
ORD
DME
13h 30m
1 stop
Depart: Fri Nov 10 2017 Return: Thu Nov 30 2017 Trip spans 21 days
Lufthansa
Lufthansa
DME
ORD
17h 30m
1 stop
ORD
DME
18h 10m
1 stop
Depart: Sun Nov 19 2017 Return: Wed Dec 6 2017 Trip spans 18 days
KLM
KLM
SVO
ORD
18h 00m
1 stop
ORD
SVO
19h 06m
2 stops
Depart: Mon Nov 13 2017 Return: Tue Dec 12 2017 Trip spans 30 days
WOW air
WOW air
CDG
ORD
11h 15m
1 stop
ORD
CDG
10h 40m
1 stop
Depart: Tue Nov 14 2017 Return: Tue Nov 28 2017 Trip spans 15 days
WOW air
WOW air
LGW
ORD
10h 55m
1 stop
ORD
LGW
10h 25m
1 stop
Depart: Thu Jan 11 2018 Return: Sun Jan 28 2018 Trip spans 18 days
Icelandair
Icelandair
FRA
ORD
10h 40m
1 stop
ORD
FRA
10h 30m
1 stop
Depart: Tue Nov 21 2017 Return: Mon Dec 4 2017 Trip spans 14 days
SWISS
SWISS
DME
ORD
30h 30m
1 stop
ORD
DME
13h 35m
1 stop
Depart: Thu Nov 16 2017 Return: Mon Nov 27 2017 Trip spans 12 days
Austrian Airlines
Austrian Airlines
DME
ORD
31h 05m
1 stop
ORD
DME
23h 55m
1 stop
Depart: Wed Nov 22 2017 Return: Tue Nov 28 2017 Trip spans 7 days
WOW air
WOW air
LGW
ORD
10h 55m
1 stop
ORD
LGW
10h 25m
1 stop
Depart: Sun Nov 19 2017 Return: Sun Dec 3 2017 Trip spans 15 days
Multiple Airlines
Multiple Airlines
DME
ORD
30h 30m
1 stop
ORD
DME
18h 45m
1 stop
Depart: Wed Nov 15 2017 Return: Sun Dec 3 2017 Trip spans 19 days
Lufthansa
Lufthansa
DME
ORD
15h 30m
1 stop
ORD
DME
18h 45m
1 stop
Depart: Tue Dec 12 2017 Return: Wed Jan 10 2018 Trip spans 30 days
KLM
KLM
OSL
ORD
19h 06m
2 stops
ORD
OSL
16h 45m
1 stop
Depart: Wed Jan 17 2018 Return: Thu Jan 25 2018 Trip spans 9 days
Icelandair
Icelandair
FRA
ORD
10h 50m
1 stop
ORD
FRA
10h 30m
1 stop
Depart: Wed Nov 22 2017 Return: Wed Dec 6 2017 Trip spans 15 days
SWISS
SWISS
DME
ORD
30h 30m
1 stop
ORD
DME
13h 35m
1 stop
Depart: Fri Nov 17 2017 Return: Mon Nov 27 2017 Trip spans 11 days
Austrian Airlines
Austrian Airlines
DME
ORD
15h 30m
1 stop
ORD
DME
23h 55m
1 stop
Depart: Tue Feb 6 2018 Return: Fri Feb 9 2018 Trip spans 4 days
WOW air
WOW air
SXF
ORD
11h 15m
1 stop
ORD
SXF
10h 55m
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.

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

Oslo
$424
Berlin
$340
London
$340
Frankfurt am Main
$390
Moscow
only $404
only $419
Paris
$340
Destination

Chicago
$340