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

November 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Fair Availability

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

Saturday, November 14th, 2026

2 round-trip options

Returning

Fri, Nov 20, 2026•6 Day Trip

$2,968 USD

Returning

Fri, Nov 27, 2026•13 Day Trip

$2,968 USD