Cheapest return ORD–BEG flights, June

AirHint found the following cheapest return flights from Chicago (ORD) to Belgrade (BEG) in June 2026 (see full year).

Return flights

09 Jun - 15 Jun KLM
18 Jun - 12 Jul HiSky Europe
24 Jun - 16 Jul jetBlue
25 Jun - 01 Jul HiSky Europe
23 Jun - 06 Jul SWISS
03 Jun - 10 Jun SWISS
29 Jun - 29 Jul Frontier Airlines
09 Jun - 07 Jul Lufthansa
29 Jun - 13 Jul Lufthansa
02 Jun - 11 Jun Lufthansa
02 Jun - 19 Jun Lufthansa
03 Jun - 11 Jun SWISS
28 Jun - 28 Jul HiSky Europe
03 Jun - 25 Jun Lufthansa
03 Jun - 08 Jun KLM
17 Jun - 11 Jul jetBlue
24 Jun - 22 Jul Delta
10 Jun - 24 Jun Delta
04 Jun - 20 Jun Alaska Airlines
01 Jun - 13 Jun SWISS

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

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