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: Tue Nov 21 2017 Return: Wed Nov 29 2017 Trip spans 9 days
Turkish Airlines
Turkish Airlines
ORD
12:00a
ATH
3:25p
15h 25m
1 stop
ATH
12:00a
ORD
8:20p
20h 20m
1 stop
Depart: Fri Apr 13 2018 Return: Fri Apr 20 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
ATH
7:30p
19h 30m
1 stop
ATH
12:00a
ORD
2:50p
14h 50m
1 stop
Depart: Thu Nov 23 2017 Return: Wed Nov 29 2017 Trip spans 7 days
SWISS
SWISS
ORD
12:00a
ATH
12:35p
12h 35m
1 stop
ATH
12:00a
ORD
5:30p
17h 30m
1 stop
Depart: Mon Oct 23 2017 Return: Tue Nov 28 2017 Trip spans 37 days
KLM
KLM
ORD
12:00a
SKG
1:30p
13h 30m
1 stop
SKG
12:00a
ORD
8:40a
32h 40m
1 stop
Depart: Sat Mar 24 2018 Return: Sat Mar 31 2018 Trip spans 8 days
British Airways
British Airways
ORD
12:00a
ATH
3:30p
15h 30m
1 stop
ATH
12:00a
ORD
10:20p
22h 20m
1 stop
Depart: Sun Dec 17 2017 Return: Sun Dec 31 2017 Trip spans 15 days
$1056
Select
Lufthansa
Lufthansa
ORD
12:00a
ATH
6:50p
18h 50m
1 stop
ATH
12:00a
ORD
11:25a
35h 25m
1 stop
Depart: Tue Oct 31 2017 Return: Tue Nov 7 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
ORD
12:00a
ATH
3:25p
15h 25m
1 stop
ATH
12:00a
ORD
11:25a
35h 25m
1 stop
Depart: Sat Jan 20 2018 Return: Wed Jan 31 2018 Trip spans 12 days
SWISS
SWISS
ORD
12:00a
ATH
1:25p
13h 25m
1 stop
ATH
12:00a
ORD
5:30p
17h 30m
1 stop
Depart: Wed Nov 15 2017 Return: Thu Nov 23 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
ATH
10:00p
22h 00m
1 stop
ATH
12:00a
ORD
5:30p
17h 30m
1 stop
Depart: Sun Nov 12 2017 Return: Fri Dec 1 2017 Trip spans 20 days
Turkish Airlines
Turkish Airlines
ORD
12:00a
ATH
3:25p
15h 25m
1 stop
ATH
12:00a
ORD
4:00p
16h 00m
1 stop
Depart: Wed Feb 21 2018 Return: Wed Feb 28 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
ATH
9:30p
21h 30m
1 stop
ATH
12:00a
ORD
2:00p
14h 00m
1 stop
Depart: Thu Feb 1 2018 Return: Fri Feb 9 2018 Trip spans 9 days
Turkish Airlines
Turkish Airlines
ORD
12:00a
ATH
3:25p
15h 25m
1 stop
ATH
12:00a
ORD
4:00p
16h 00m
1 stop
Depart: Fri Dec 1 2017 Return: Tue Dec 5 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
ATH
7:45p
19h 45m
2 stops
ATH
12:00a
ORD
2:00p
14h 00m
1 stop
Depart: Thu Mar 1 2018 Return: Mon Mar 5 2018 Trip spans 5 days
Turkish Airlines
Turkish Airlines
ORD
12:00a
ATH
8:15p
20h 15m
1 stop
ATH
12:00a
ORD
11:25a
35h 25m
1 stop
Depart: Fri Mar 16 2018 Return: Sat Mar 24 2018 Trip spans 9 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
ATH
10:05p
22h 05m
2 stops
ATH
12:00a
ORD
6:35p
18h 35m
2 stops
Depart: Sun Dec 3 2017 Return: Sun Dec 10 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
ORD
12:00a
ATH
3:40a
27h 40m
1 stop
ATH
12:00a
ORD
4:15a
28h 15m
1 stop
Depart: Thu Mar 1 2018 Return: Tue Mar 13 2018 Trip spans 12 days
Turkish Airlines
Turkish Airlines
ORD
12:00a
ATH
8:15a
32h 15m
1 stop
ATH
12:00a
ORD
11:25a
35h 25m
1 stop
Depart: Sat Apr 21 2018 Return: Sat Apr 28 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
CHQ
5:15a
53h 15m
2 stops
CHQ
12:00a
ORD
11:00a
35h 00m
2 stops
Depart: Sun Jan 7 2018 Return: Sat Jan 13 2018 Trip spans 7 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
SKG
10:50p
22h 50m
2 stops
SKG
12:00a
ORD
12:00p
36h 00m
2 stops
Depart: Tue Nov 14 2017 Return: Sat Nov 18 2017 Trip spans 5 days
Turkish Airlines
Turkish Airlines
ORD
12:00a
SKG
3:30p
15h 30m
1 stop
SKG
12:00a
ORD
4:10a
28h 10m
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.

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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,
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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Chicago
$557
Destination

Thessaloniki
$601
Chania (Crete)
$629
Athens
$557