Chicago (ORD) to Athens (ATH) flight deal in economy from $325
$436 USD
-25%$325 USD
Verified about 2 hours agoJuly 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
43% of dates checked are available within 10% of the lowest price
Sunday, July 12th, 2026
Outbound Flights
10h 15m·Nonstop
$325 USD
ORDJul 12 16:20
→ATHJul 13 10:35
UA 422Boeing 787-10
21h 5m·1 stop
$332 USDORDJul 12 18:00
→MUCJul 13 09:40
UA 953Boeing 787
9h 50m layover
MUCJul 13 19:30
→ATHJul 13 23:05
LH 1756Airbus A321neo
12h 40m·1 stop
$334 USD
ORDJul 12 19:05
→ZRHJul 13 10:50
LX 9Boeing 777
1h 15m layover
ZRHJul 13 12:05
→ATHJul 13 15:45
LX 1838Airbus A321neo
17h 25m·1 stop
$344 USDORDJul 12 16:05
→FRAJul 13 07:25
LH 431Boeing 747
6h 15m layover
FRAJul 13 13:40
→ATHJul 13 17:30
LH 1282Airbus A320neo
16h 35m·2 stops
$367 USDORDJul 12 22:30
→FRAJul 13 14:05
LH 433Airbus A340
3h 40m layover
FRAJul 13 17:45
→MUCJul 13 18:40
LH 118Airbus A320
50m layover
MUCJul 13 19:30
→ATHJul 13 23:05
LH 1756Airbus A321neo
16h 35m·2 stops
$367 USDORDJul 12 22:30
→FRAJul 13 14:05
LH 433Airbus A340
1h 10m layover
FRAJul 13 15:15
→MUCJul 13 16:10
LH 112Boeing 787
3h 20m layover
MUCJul 13 19:30
→ATHJul 13 23:05
LH 1756Airbus A321neo
16h 45m·1 stop
$432 USDORDJul 12 18:00
→MUCJul 13 09:40
UA 953Boeing 787
5h 30m layover
MUCJul 13 15:10
→ATHJul 13 18:45
LH 1754Airbus A321neo
14h 30m·1 stop
$444 USDORDJul 12 22:30
→FRAJul 13 14:05
LH 433Airbus A340
3h 5m layover
FRAJul 13 17:10
→ATHJul 13 21:00
LH 1284Airbus A320
13h 5m·1 stop
$503 USDORDJul 12 21:40
→MUCJul 13 13:10
LH 435Airbus A350
2h layover
MUCJul 13 15:10
→ATHJul 13 18:45
LH 1754Airbus A321neo
12h 20m·1 stop
$539 USDORDJul 12 15:35
→MUCJul 13 07:05
LH 437Airbus A350
1h 20m layover
MUCJul 13 08:25
→ATHJul 13 11:55
LH 1750Airbus A321neo