Flights from Chicago (ORD) starting at USD129*
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1 Passenger, Economy
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Fly out from Chicago with these trending one way fares
A new place or an old-time favorite? Book a flight from Chicago and take off to your next adventure.
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USD
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Chicago (ORD)to
Belgrade (BEG)Depart: 07/01/2025
From
USD129
Seen: 12 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 07/02/2025
From
USD129
Seen: 12 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 07/03/2025
From
USD129
Seen: 12 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 06/30/2025
From
USD129
Seen: 12 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 06/29/2025
From
USD129
Seen: 12 hrs ago
One-way
Economy
Chicago (ORD)to
Athens (ATH)Depart: 09/15/2025
From
USD416
Seen: 18 hrs ago
One-way
Economy
Chicago (ORD)to
Athens (ATH)Depart: 09/17/2025
From
USD416
Seen: 18 hrs ago
One-way
Economy
Chicago (ORD)to
Athens (ATH)Depart: 09/13/2025
From
USD444
Seen: 18 hrs ago
One-way
Economy
Chicago (ORD)to
Athens (ATH)Depart: 08/23/2025
From
USD444
Seen: 34 minutes ago
One-way
Economy
Chicago (ORD)to
Athens (ATH)Depart: 08/25/2025
From
USD479
Seen: 34 minutes ago
One-way
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Top round trip offers for flights from Chicago
Cheap flights from Chicago are up for grabs! Pack your bags and get ready to fly with Air SERBIA.
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flight_land
USD
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Chicago (ORD)to
Belgrade (BEG)
08/30/2025 - 09/15/2025
Round-trip
Economy
From
USD848
Seen: 1 day ago
Chicago (ORD)to
Belgrade (BEG)
08/25/2025 - 09/15/2025
Round-trip
Economy
From
USD858
Seen: 1 day ago
Chicago (ORD)to
Belgrade (BEG)
08/30/2025 - 09/10/2025
Round-trip
Economy
From
USD868
Seen: 1 day ago
Chicago (ORD)to
Belgrade (BEG)
08/27/2025 - 09/15/2025
Round-trip
Economy
From
USD868
Seen: 1 day ago
Chicago (ORD)to
Belgrade (BEG)
08/25/2025 - 09/10/2025
Round-trip
Economy
From
USD878
Seen: 1 day ago
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
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Reservations for any of the services above are made with the respective service providers. Air SERBIA is not responsible for the terms and conditions of these reservations or purchase agreements made with the respective service providers. The contract for your service is booked directly with our partner companies and is separate from the Air SERBIA flight reservation.