Cheapest return flights from Chicago to Belgrade in July from $686

Best time to book flights for Chicago (ORD) to Belgrade (BEG) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Belgrade (BEG) in July 2025 (see full year).

Return flights

26 Jul - 30 Aug Scandinavian Airlines
22 Jul - 19 Aug LOT
26 Jul - 16 Aug LOT
24 Jul - 16 Aug LOT
26 Jul - 13 Aug LOT
14 Jul - 20 Aug Spirit Airlines
13 Jul - 19 Aug Spirit Airlines
20 Jul - 16 Aug LOT
12 Jul - 18 Aug Frontier Airlines
06 Jul - 18 Aug Icelandair
21 Jul - 28 Jul Air Canada
05 Jul - 26 Jul Icelandair
09 Jul - 23 Jul SWISS
04 Jul - 26 Jul Frontier Airlines
04 Jul - 12 Jul Icelandair
04 Jul - 27 Jul Frontier Airlines
01 Jul - 29 Jul Icelandair
07 Jul - 14 Jul Air Serbia direct

Also check the deals for one-way flights from Chicago to Belgrade in July.

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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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