Cheapest one-way flights from Chicago to Belgrade in September from 188€

AirHint found the following cheapest one-way flights from Chicago (ORD) to Belgrade (BEG) in September 2025 (see full year).

One-Way flights

13 Sep Spirit Airlines
17 Sep Spirit Airlines
08 Sep Spirit Airlines
02 Sep Turkish Airlines
10 Sep Turkish Airlines
08 Sep Air Serbia direct
17 Sep Air Serbia direct
10 Sep Air Serbia direct
13 Sep Air Serbia direct

Also check the deals for return flights from Chicago to Belgrade in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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