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

(Round-trip)
Depart: Sat Nov 25 2017 Return: Mon Dec 4 2017 Trip spans 10 days
SAS
SAS
ATH
1:50p
ORD
8:45p
30h 55m
1 stop
ORD
5:05p
ATH
11:55p
30h 50m
1 stop
Depart: Sun Dec 10 2017 Return: Wed Feb 7 2018 Trip spans 60 days
British Airways
British Airways
ATH
3:00a
ORD
5:50p
14h 50m
1 stop
ORD
3:35p
ATH
4:40a
13h 05m
1 stop
Depart: Sat Nov 4 2017 Return: Sun Nov 19 2017 Trip spans 16 days
Air Serbia
Air Serbia
ATH
11:35a
ORD
3:00p
28h 25m
2 stops
ORD
10:30a
ATH
1:50a
39h 20m
2 stops
Depart: Thu Dec 14 2017 Return: Fri Dec 29 2017 Trip spans 16 days
Turkish Airlines
Turkish Airlines
ATH
4:55a
ORD
8:55p
16h 00m
1 stop
ORD
4:20p
ATH
7:40a
15h 20m
1 stop
Depart: Sat Oct 7 2017 Return: Sun Oct 8 2017 Trip spans 2 days
American Airlines
American Airlines
ATH
7:45a
ORD
1:10p
29h 25m
1 stop
ORD
7:51a
ATH
2:35a
18h 44m
2 stops
Depart: Mon Oct 2 2017 Return: Tue Oct 10 2017 Trip spans 9 days
Austrian Airlines
Austrian Airlines
ATH
10:55a
ORD
5:55p
31h 00m
1 stop
ORD
12:10p
ATH
12:30p
24h 20m
1 stop
Depart: Wed Aug 30 2017 Return: Tue Sep 5 2017 Trip spans 7 days
Iberia
Iberia
ATH
12:45a
ORD
6:10p
17h 25m
1 stop
ORD
12:55p
ATH
3:20a
14h 25m
1 stop
Depart: Mon Dec 11 2017 Return: Wed Feb 7 2018 Trip spans 59 days
British Airways
British Airways
ATH
1:40p
ORD
2:30p
24h 50m
1 stop
ORD
3:35p
ATH
4:40a
13h 05m
1 stop
Depart: Wed Oct 4 2017 Return: Wed Oct 11 2017 Trip spans 8 days
SAS
SAS
ATH
8:05a
ORD
10:35p
14h 30m
1 stop
ORD
5:05p
ATH
10:50p
29h 45m
1 stop
Depart: Tue Sep 12 2017 Return: Sun Sep 17 2017 Trip spans 6 days
Air Serbia
Air Serbia
ATH
1:00a
ORD
3:45p
38h 45m
2 stops
ORD
11:25a
ATH
3:50a
16h 25m
2 stops
Depart: Tue Oct 24 2017 Return: Sat Oct 28 2017 Trip spans 5 days
Turkish Airlines
Turkish Airlines
ATH
6:25p
ORD
9:35p
27h 10m
1 stop
ORD
6:20p
ATH
10:00p
27h 40m
1 stop
Depart: Tue Dec 12 2017 Return: Tue Jan 30 2018 Trip spans 50 days
British Airways
British Airways
ATH
3:00a
ORD
5:55p
14h 55m
1 stop
ORD
5:00p
ATH
12:05p
19h 05m
1 stop
Depart: Mon Jan 1 2018 Return: Mon Jan 15 2018 Trip spans 15 days
American Airlines
American Airlines
ATH
3:00a
ORD
2:30p
35h 30m
1 stop
ORD
2:00p
ATH
12:35a
34h 35m
1 stop
Depart: Wed Sep 6 2017 Return: Wed Sep 13 2017 Trip spans 8 days
Air Serbia
Air Serbia
ATH
12:35p
ORD
3:45p
27h 10m
2 stops
ORD
11:25a
ATH
3:00p
27h 35m
2 stops
Depart: Wed Dec 13 2017 Return: Wed Feb 7 2018 Trip spans 57 days
British Airways
British Airways
ATH
3:00a
ORD
11:00p
20h 00m
1 stop
ORD
5:00p
ATH
12:05p
19h 05m
1 stop
Depart: Sun Sep 10 2017 Return: Wed Oct 4 2017 Trip spans 25 days
Iberia
Iberia
ATH
12:45a
ORD
6:10p
17h 25m
1 stop
ORD
12:25p
ATH
3:20a
14h 55m
1 stop
Depart: Tue Sep 26 2017 Return: Thu Oct 26 2017 Trip spans 31 days
Air Serbia
Air Serbia
ATH
11:35a
ORD
3:45p
28h 10m
2 stops
ORD
11:25a
ATH
3:50a
16h 25m
2 stops
Depart: Sat Dec 9 2017 Return: Wed Feb 7 2018 Trip spans 61 days
British Airways
British Airways
ATH
3:00a
ORD
5:50p
14h 50m
1 stop
ORD
12:05p
ATH
12:05p
24h 00m
1 stop
Depart: Mon Aug 28 2017 Return: Tue Sep 5 2017 Trip spans 9 days
Iberia
Iberia
ATH
12:00p
ORD
6:10p
30h 10m
1 stop
ORD
12:55p
ATH
3:20a
14h 25m
1 stop
Depart: Sun Oct 8 2017 Return: Mon Oct 9 2017 Trip spans 2 days
Turkish Airlines
Turkish Airlines
ATH
2:00a
ORD
9:35p
19h 35m
1 stop
ORD
5:40p
ATH
2:35a
32h 55m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Athens
$637
Destination

Chicago
$637