Find Cheap Flights from Chicago 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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Chicago to Greece

(Round-trip)
Depart: Fri Oct 13 2017 Return: Fri Oct 20 2017 Trip spans 8 days
Royal Jordanian
Royal Jordanian
ORD
ATH
33h 10m
1 stop
ATH
ORD
32h 50m
1 stop
Depart: Wed Sep 27 2017 Return: Wed Oct 11 2017 Trip spans 15 days
Turkish Airlines
Turkish Airlines
ORD
ATH
32h 55m
1 stop
ATH
ORD
19h 35m
1 stop
Depart: Fri Sep 22 2017 Return: Fri Sep 29 2017 Trip spans 8 days
Finnair
Finnair
ORD
CHQ
27h 55m
1 stop
CHQ
ORD
46h 35m
2 stops
Depart: Mon Dec 18 2017 Return: Tue Jan 16 2018 Trip spans 30 days
Lufthansa
Lufthansa
ORD
ATH
18h 40m
1 stop
ATH
ORD
16h 20m
1 stop
Depart: Fri Oct 13 2017 Return: Fri Oct 20 2017 Trip spans 8 days
Iberia
Iberia
ORD
JTR
23h 15m
2 stops
JTR
ORD
32h 25m
2 stops
Depart: Mon Dec 4 2017 Return: Tue Dec 12 2017 Trip spans 9 days
KLM
KLM
ORD
SKG
12h 40m
1 stop
SKG
ORD
27h 19m
2 stops
Depart: Sat Sep 9 2017 Return: Tue Sep 19 2017 Trip spans 11 days
British Airways
British Airways
ORD
ATH
17h 25m
1 stop
ATH
ORD
29h 55m
1 stop
Depart: Wed Oct 11 2017 Return: Tue Nov 21 2017 Trip spans 42 days
Delta
Delta
MDW
ATH
20h 00m
2 stops
ATH
MDW
18h 49m
2 stops
Depart: Thu Sep 21 2017 Return: Sun Oct 1 2017 Trip spans 11 days
Royal Jordanian
Royal Jordanian
ORD
ATH
33h 10m
1 stop
ATH
ORD
32h 50m
1 stop
Depart: Sat Sep 9 2017 Return: Sat Sep 16 2017 Trip spans 8 days
$1146
Select
SWISS
SWISS
ORD
HER
16h 45m
1 stop
HER
ORD
48h 15m
2 stops
Depart: Thu Sep 21 2017 Return: Sun Sep 24 2017 Trip spans 4 days
Royal Jordanian
Royal Jordanian
ORD
ATH
33h 10m
1 stop
ATH
ORD
32h 50m
1 stop
Depart: Sun Nov 5 2017 Return: Mon Nov 13 2017 Trip spans 9 days
Turkish Airlines
Turkish Airlines
ORD
ATH
15h 20m
1 stop
ATH
ORD
28h 20m
1 stop
Depart: Wed Aug 2 2017 Return: Sat Sep 2 2017 Trip spans 32 days
$1264
Select
Air Serbia
Air Serbia
ORD
SKG
27h 25m
2 stops
SKG
ORD
14h 50m
2 stops
Depart: Mon Oct 2 2017 Return: Thu Oct 5 2017 Trip spans 4 days
Royal Jordanian
Royal Jordanian
ORD
ATH
33h 10m
1 stop
ATH
ORD
32h 50m
1 stop
Depart: Sat Jan 13 2018 Return: Sun Jan 21 2018 Trip spans 9 days
KLM
KLM
MDW
SKG
22h 45m
2 stops
SKG
MDW
16h 43m
2 stops
Depart: Sat Jan 27 2018 Return: Mon Feb 12 2018 Trip spans 17 days
Turkish Airlines
Turkish Airlines
ORD
ATH
15h 20m
1 stop
ATH
ORD
16h 00m
1 stop
Depart: Fri Oct 20 2017 Return: Tue Oct 31 2017 Trip spans 12 days
Delta
Delta
MDW
ATH
20h 00m
2 stops
ATH
MDW
22h 43m
2 stops
Depart: Wed Nov 8 2017 Return: Thu Nov 16 2017 Trip spans 9 days
Royal Jordanian
Royal Jordanian
ORD
ATH
33h 25m
1 stop
ATH
ORD
32h 35m
1 stop
Depart: Fri Aug 4 2017 Return: Mon Aug 7 2017 Trip spans 4 days
$1457
Select
airberlin
airberlin
ORD
KGS
12h 35m
1 stop
KGS
ORD
30h 15m
1 stop
Depart: Sat Dec 2 2017 Return: Sat Dec 16 2017 Trip spans 15 days
Turkish Airlines
Turkish Airlines
ORD
ATH
32h 15m
1 stop
ATH
ORD
35h 25m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Chicago
only $501
only $664
Destination

Thera
$650
Heraklion
$1146
Thessaloniki
$660
Chania (Crete)
$627
Athens
$501
Kos
$1457