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

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5 6$3,393 7 8$3,393 9 10 11$3,393 12 13$3,393 14 15$3,393 16 17 18$3,243 19 20$3,393 21 22$3,668 23 24 25$3,668 26 27$3,518 28 29$3,518 30 31 1$3,668 2

Fair Availability

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

Monday, July 27th, 2026

4 round-trip options

Returning

Sun, Aug 2, 2026•6 Day Trip

$3,518 USD

Returning

Mon, Aug 3, 2026•7 Day Trip

$3,518 USD

Returning

Fri, Aug 7, 2026•11 Day Trip

$3,518 USD

Returning

Sat, Aug 8, 2026•12 Day Trip

$3,518 USD