Chicago (ORD) to Athens (ATH) flight deal in business from $2,818

Fair Availability
32% of dates checked are available within 10% of the lowest price

Saturday, October 24th, 2026

4 round-trip options

Returning
Thu, Oct 29, 20265 Day Trip
$3,243 USD
Returning
Fri, Oct 30, 20266 Day Trip
$3,243 USD
Returning
Thu, Nov 5, 202612 Day Trip
$2,968 USD
Returning
Fri, Nov 6, 202613 Day Trip
$2,968 USD