Chicago (ORD) to Athens (ATH) flight deal in economy from $768

Air CanadaACAir CanadaLufthansaLHLufthansaSwiss International Air LinesLXSwiss International Air LinesAustrian AirlinesOSAustrian AirlinesUnited AirlinesUAUnited Airlines
Round Trip•Economy
United StatesORD

O'Hare International Airport

Chicago, United States
GreeceATH

Athens International Airport

Athens, Greece
$1,015 USD
-24%$768 USD
Verified about 6 hours ago
Fair Availability
39% of dates checked are available within 10% of the lowest price

Saturday, December 19th, 2026

3 round-trip options

Returning
Thu, Dec 24, 2026•5 Day Trip
$1,937 USD
Google Flights
Returning
Sat, Dec 26, 2026•7 Day Trip
$1,435 USD
Google Flights
Returning
Sat, Jan 2, 2027•14 Day Trip
$1,666 USD
Google Flights