Find Cheap Flights from Chicago O'Hare International to Greece

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:

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

Book cheap flights from Chicago O'Hare International to Greece

(Round-trip)
Depart: Wed Oct 11 2017 Return: Tue Oct 24 2017 Trip spans 14 days
American Airlines
American Airlines
ORD
8:00a
ATH
9:10p
13h 10m
1 stop
ATH
7:45a
ORD
1:02a
17h 17m
1 stop
Depart: Wed May 10 2017 Return: Thu May 18 2017 Trip spans 9 days
Major Airline
Major Airline
ORD
11:20a
ATH
2:55a
15h 35m
1 stop
ATH
12:00a
ORD
6:40p
18h 40m
1 stop
Depart: Sun Sep 17 2017 Return: Sun Sep 24 2017 Trip spans 8 days
Iberia
Iberia
ORD
12:55p
ATH
3:20a
14h 25m
1 stop
ATH
12:45a
ORD
6:10p
17h 25m
1 stop
Depart: Thu Oct 12 2017 Return: Tue Oct 24 2017 Trip spans 13 days
KLM
KLM
ORD
6:00a
ATH
10:00p
16h 00m
1 stop
ATH
2:00a
ORD
5:55p
15h 55m
1 stop
Depart: Tue Oct 17 2017 Return: Tue Oct 24 2017 Trip spans 8 days
British Airways
British Airways
ORD
1:30p
ATH
6:55a
17h 25m
1 stop
ATH
7:45a
ORD
6:02p
34h 17m
1 stop
Depart: Wed Sep 27 2017 Return: Wed Oct 4 2017 Trip spans 8 days
Delta
Delta
ORD
8:00a
ATH
10:00p
14h 00m
1 stop
ATH
2:00a
ORD
8:52p
18h 52m
2 stops
Depart: Fri Aug 18 2017 Return: Tue Aug 22 2017 Trip spans 5 days
SAS
SAS
ORD
5:05p
SKG
6:15a
13h 10m
1 stop
SKG
5:40p
ORD
10:35p
28h 55m
1 stop
Depart: Sun Oct 29 2017 Return: Tue Nov 7 2017 Trip spans 10 days
Air France
Air France
ORD
1:50p
ATH
11:35a
21h 45m
1 stop
ATH
1:30a
ORD
5:55p
16h 25m
1 stop
Depart: Wed Aug 23 2017 Return: Wed Aug 30 2017 Trip spans 8 days
Alitalia
Alitalia
ORD
11:05a
ATH
11:40p
12h 35m
1 stop
ATH
1:55a
ORD
5:10p
15h 15m
1 stop
Depart: Mon Oct 9 2017 Return: Thu Oct 19 2017 Trip spans 11 days
SWISS
SWISS
ORD
3:10p
ATH
12:45p
21h 35m
1 stop
ATH
2:30a
ORD
7:45p
17h 15m
1 stop
Depart: Sat May 13 2017 Return: Sat May 20 2017 Trip spans 8 days
Air Canada
Air Canada
ORD
8:35a
ATH
10:30p
13h 55m
1 stop
ATH
8:00a
ORD
1:23a
17h 23m
1 stop
Depart: Mon Aug 7 2017 Return: Mon Sep 18 2017 Trip spans 43 days
Turkish Airlines
Turkish Airlines
ORD
5:40p
ATH
8:40p
27h 00m
1 stop
ATH
6:10a
ORD
9:35p
15h 25m
1 stop
Depart: Wed Jul 5 2017 Return: Wed Jul 12 2017 Trip spans 8 days
Air Serbia
Air Serbia
ORD
11:25a
SKG
2:50p
27h 25m
2 stops
SKG
12:10p
ORD
3:45p
27h 35m
2 stops
Depart: Sat Jul 29 2017 Return: Sat Aug 26 2017 Trip spans 29 days
$1018
Select
Austrian Airlines
Austrian Airlines
ORD
12:10p
ATH
1:30a
13h 20m
1 stop
ATH
3:20a
ORD
5:55p
14h 35m
1 stop
Depart: Mon Oct 16 2017 Return: Wed Oct 25 2017 Trip spans 10 days
American Airlines
American Airlines
ORD
8:00a
ATH
9:10p
13h 10m
1 stop
ATH
7:45a
ORD
12:52p
29h 07m
1 stop
Depart: Sat Jun 3 2017 Return: Tue Jun 13 2017 Trip spans 11 days
$1050
Select
United
United
ORD
5:14p
ATH
10:30p
29h 16m
1 stop
ATH
8:15a
ORD
3:18a
19h 03m
1 stop
Depart: Mon Sep 4 2017 Return: Sat Sep 16 2017 Trip spans 13 days
Iberia
Iberia
ORD
12:55p
ATH
3:20a
14h 25m
1 stop
ATH
12:45a
ORD
6:10p
17h 25m
1 stop
Depart: Sat Sep 9 2017 Return: Fri Sep 22 2017 Trip spans 14 days
Major Airline
Major Airline
ORD
11:50p
ATH
6:30p
18h 40m
1 stop
ATH
11:20p
ORD
1:55p
14h 35m
1 stop
Depart: Fri Oct 13 2017 Return: Tue Oct 24 2017 Trip spans 12 days
KLM
KLM
ORD
6:00a
ATH
10:00p
16h 00m
1 stop
ATH
2:00a
ORD
5:55p
15h 55m
1 stop
Depart: Fri Oct 6 2017 Return: Sat Oct 7 2017 Trip spans 2 days
British Airways
British Airways
ORD
4:50p
CFU
4:50a
12h 00m
1 stop
CFU
1:50p
ORD
3:15p
25h 25m
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

Chicago
$519
Destination

Corfu
$552
Thessaloniki
$557
Athens
$519