ATH to ORD from $2,806 in business – flightdeals.net

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Air Serbia

Round Trip•Business Class

Athens International Airport

O'Hare International Airport

Chicago, United States

$3,331 USD

-16%$2,806 USD

Verified 13 days ago

November 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

26 27 28 29 30$3,121 31 1 2 3 4 5$2,807 6$2,807 7 8 9 10 11 12$2,807 13$2,807 14 15 16 17 18 19$2,978 20$2,978 21 22 23 24 25 26$2,807 27$2,807 28 29 30 1 2 3$2,807 4$2,978 5 6

Fair Availability

24% of dates checked are available within 10% of the lowest price

Thursday, November 19th, 2026

1 round-trip options

Returning

Sat, Nov 28, 2026•9 Day Trip

$2,978 USD