Flights from Chicago starting at USD256*
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1 Passenger, Economy
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Fly out from Chicago with These Popular Flight Deals
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USD
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Chicago (ORD)to
Belgrade (BEG)Depart: 02/15/2026
From
USD470
Seen: 3 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 02/05/2026
From
USD470
Seen: 3 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 02/19/2026
From
USD470
Seen: 3 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 02/26/2026
From
USD482
Seen: 3 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 03/01/2026
From
USD482
Seen: 3 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 02/04/2026
From
USD486
Seen: 3 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 02/14/2026
From
USD486
Seen: 3 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 03/04/2026
From
USD486
Seen: 3 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 02/18/2026
From
USD486
Seen: 3 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 02/28/2026
From
USD498
Seen: 3 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 02/25/2026
From
USD498
Seen: 3 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 02/08/2026
From
USD521
Seen: 3 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 02/12/2026
From
USD521
Seen: 3 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 02/21/2026
From
USD536
Seen: 3 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 02/07/2026
From
USD536
Seen: 3 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 02/11/2026
From
USD537
Seen: 3 hrs ago
One-way
Economy
Chicago (ORD)to
Belgrade (BEG)Depart: 02/22/2026
From
USD626
Seen: 3 hrs ago
One-way
Economy
Chicago (ORD)to
Athens (ATH)Depart: 02/14/2026
From
USD319
Seen: 4 hrs ago
One-way
Economy
Chicago (ORD)to
Athens (ATH)Depart: 02/28/2026
From
USD319
Seen: 4 hrs ago
One-way
Economy
Chicago (ORD)to
Athens (ATH)Depart: 02/21/2026
From
USD354
Seen: 4 hrs ago
One-way
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Offers for Trending Cheap Flights from Chicago
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USD
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 04/02/2026 | From USD470 Seen: 1 day ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 04/04/2026 | From USD476 Seen: 1 day ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 04/01/2026 | From USD486 Seen: 1 day ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 04/03/2026 | From USD486 Seen: 1 day ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 04/08/2026 | From USD486 Seen: 1 day ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 04/06/2026 | From USD521 Seen: 1 day ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 04/09/2026 | From USD521 Seen: 1 day ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 04/25/2026 | From USD530 Seen: 1 day ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 04/18/2026 | From USD530 Seen: 1 day ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 04/05/2026 | From USD537 Seen: 1 day ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 04/12/2026 | From USD546 Seen: 1 day ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 04/15/2026 | From USD546 Seen: 1 day ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 04/17/2026 | From USD546 Seen: 1 day ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 04/24/2026 | From USD546 Seen: 1 day ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 04/29/2026 | From USD546 Seen: 1 day ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 03/05/2026 | From USD470 Seen: 3 hrs ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 03/12/2026 | From USD470 Seen: 3 hrs ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 03/08/2026 | From USD470 Seen: 3 hrs ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 03/10/2026 | From USD470 Seen: 3 hrs ago |
| Chicago (ORD) | Belgrade (BEG) | One-way / Economy | Depart: 03/17/2026 | From USD470 Seen: 3 hrs ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.