OTP to ORD from $2,565 in business – flightdeals.net

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Air Serbia

Round Trip•Business Class

Henri Coanda International Airport

Bucharest, Romania

O'Hare International Airport

Chicago, United States

$3,241 USD

-21%$2,565 USD

Verified 14 days ago

October 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

28 29$2,885 30 1 2$3,082 3$2,882 4 5 6$2,882 7 8 9$2,906 10$2,882 11 12 13$3,054 14 15 16$3,254 17$3,053 18 19 20$2,566 21 22 23 24$2,886 25 26 27 28 29$3,593 30 31 1

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Saturday, October 17th, 2026

2 round-trip options

Returning

Sat, Oct 24, 2026•7 Day Trip

$3,230 USD

Returning

Sat, Oct 31, 2026•14 Day Trip

$3,053 USD