Cheapest return flights from Chicago to Athens in June from $675

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

Return flights

06 Jun - 15 Jun Air Serbia
01 Jun - 28 Jun Air Serbia
06 Jun - 14 Jun Air Serbia
01 Jun - 08 Jun Air Serbia
01 Jun - 05 Jun Air Serbia
10 Jun - 24 Jun Air Serbia
15 Jun - 27 Jun Air Serbia
17 Jun - 27 Jun Air Serbia
01 Jun - 15 Jun Air Serbia
20 Jun - 29 Jun Air Serbia
24 Jun - 03 Jul Air Serbia
20 Jun - 04 Jul Air Serbia
27 Jun - 04 Jul Air Serbia
27 Jun - 05 Jul Air Serbia
24 Jun - 05 Jul Air Serbia
24 Jun - 04 Jul Air Serbia
23 Jun - 07 Jul ITA Airways
13 Jun - 03 Jul Air Serbia
25 Jun - 05 Jul ITA Airways
14 Jun - 04 Jul HiSky Europe

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

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