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.
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Book cheap flights from Chicago O'Hare International to Greece

(Round-trip)
Depart: Thu Nov 23 2017 Return: Thu Nov 30 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
ORD
4:20p
ATH
7:40a
15h 20m
1 stop
ATH
4:35p
ORD
8:55p
28h 20m
1 stop
Depart: Sun Oct 8 2017 Return: Fri Oct 27 2017 Trip spans 20 days
Air Canada
Air Canada
ORD
8:30a
ATH
10:30p
14h 00m
1 stop
ATH
8:00a
ORD
11:29a
27h 29m
2 stops
Depart: Tue Oct 10 2017 Return: Wed Oct 18 2017 Trip spans 9 days
SWISS
SWISS
ORD
10:45a
ATH
4:45a
18h 00m
1 stop
ATH
1:50p
ORD
4:25p
26h 35m
1 stop
Depart: Wed Sep 13 2017 Return: Thu Sep 21 2017 Trip spans 9 days
United
United
ORD
2:00a
ATH
10:30p
20h 30m
1 stop
ATH
8:15a
ORD
3:15a
19h 00m
1 stop
Depart: Sun Sep 3 2017 Return: Wed Sep 13 2017 Trip spans 11 days
American Airlines
American Airlines
ORD
1:00a
ATH
9:10p
20h 10m
1 stop
ATH
7:45a
ORD
1:58a
18h 13m
1 stop
Depart: Sat Dec 9 2017 Return: Tue Dec 19 2017 Trip spans 11 days
Lufthansa
Lufthansa
ORD
4:35p
ATH
11:15a
18h 40m
1 stop
ATH
8:05a
ORD
10:05p
14h 00m
1 stop
Depart: Thu Sep 14 2017 Return: Sun Sep 24 2017 Trip spans 11 days
Iberia
Iberia
ORD
12:55p
ATH
3:20a
14h 25m
1 stop
ATH
12:45a
ORD
6:10p
17h 25m
1 stop
Depart: Fri Sep 1 2017 Return: Thu Sep 14 2017 Trip spans 14 days
Alitalia
Alitalia
ORD
11:05a
SKG
11:55a
24h 50m
1 stop
SKG
12:10p
ORD
5:10p
29h 00m
2 stops
Depart: Sun Dec 10 2017 Return: Mon Jan 8 2018 Trip spans 30 days
British Airways
British Airways
ORD
12:05p
ATH
12:35a
12h 30m
1 stop
ATH
1:40p
ORD
2:25p
24h 45m
1 stop
Depart: Tue Dec 26 2017 Return: Tue Jan 9 2018 Trip spans 15 days
SAS
SAS
ORD
2:45p
ATH
5:20a
14h 35m
1 stop
ATH
10:30a
ORD
8:45p
34h 15m
1 stop
Depart: Sat Dec 30 2017 Return: Sun Jan 14 2018 Trip spans 16 days
Air France
Air France
ORD
12:10p
ATH
12:55a
12h 45m
1 stop
ATH
1:20a
ORD
7:35p
18h 15m
2 stops
Depart: Wed Sep 27 2017 Return: Wed Oct 11 2017 Trip spans 15 days
Turkish Airlines
Turkish Airlines
ORD
5:40p
ATH
2:35a
32h 55m
1 stop
ATH
6:25p
ORD
9:35p
27h 10m
1 stop
Depart: Mon Oct 16 2017 Return: Wed Oct 25 2017 Trip spans 10 days
SWISS
SWISS
ORD
3:10p
ATH
12:45p
21h 35m
1 stop
ATH
1:50p
ORD
4:25p
26h 35m
1 stop
Depart: Wed Oct 18 2017 Return: Fri Oct 27 2017 Trip spans 10 days
Air Canada
Air Canada
ORD
8:40a
ATH
9:20p
12h 40m
1 stop
ATH
8:00a
ORD
6:48p
34h 48m
1 stop
Depart: Mon Sep 4 2017 Return: Wed Sep 13 2017 Trip spans 10 days
American Airlines
American Airlines
ORD
1:00a
ATH
9:10p
20h 10m
1 stop
ATH
7:45a
ORD
1:58a
18h 13m
1 stop
Depart: Fri Sep 15 2017 Return: Sun Sep 24 2017 Trip spans 10 days
Iberia
Iberia
ORD
12:55p
ATH
3:20a
14h 25m
1 stop
ATH
12:45a
ORD
6:10p
17h 25m
1 stop
Depart: Mon Jan 1 2018 Return: Tue Jan 9 2018 Trip spans 9 days
Lufthansa
Lufthansa
ORD
4:35p
ATH
11:15a
18h 40m
1 stop
ATH
8:05a
ORD
10:05p
14h 00m
1 stop
Depart: Sun Oct 29 2017 Return: Wed Nov 8 2017 Trip spans 11 days
Turkish Airlines
Turkish Airlines
ORD
6:20p
ATH
9:40a
15h 20m
1 stop
ATH
12:35a
ORD
8:55p
20h 20m
1 stop
Depart: Sun Feb 25 2018 Return: Sat Mar 3 2018 Trip spans 7 days
United
United
ORD
9:25a
ATH
12:35a
15h 10m
1 stop
ATH
7:55a
ORD
5:30p
33h 35m
1 stop
Depart: Sat Sep 16 2017 Return: Fri Oct 6 2017 Trip spans 21 days
Air Canada
Air Canada
ORD
3:10p
ATH
10:30p
31h 20m
1 stop
ATH
8:00a
ORD
6:48p
34h 48m
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

Chicago
$543
Destination

Thessaloniki
$621
Athens
$543