ORD to ATH from $2,818 in business – flightdeals.net

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Air Serbia

Round Trip•Business Class

O'Hare International Airport

Chicago, United States

Athens International Airport

$3,258 USD

-14%$2,818 USD

Verified 13 days ago

October 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

28 29 30$3,368 1 2 3$3,518 4 5 6 7$2,968 8 9 10$2,818 11 12 13 14$2,818 15 16 17$3,093 18 19 20 21$3,243 22 23 24$2,968 25 26 27 28 29 30 31$2,818 1

Fair Availability

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

Wednesday, October 21st, 2026

2 round-trip options

Returning

Thu, Oct 29, 2026•8 Day Trip

$3,243 USD

Returning

Fri, Oct 30, 2026•9 Day Trip

$3,243 USD