Cheapest return flights from Chicago to Athens in June from $932

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

Return flights

14 Jun - 21 Jun Porter Airlines (Canada) Ltd
15 Jun - 22 Jun Porter Airlines (Canada) Ltd
08 Jun - 18 Jun Frontier Airlines
11 Jun - 20 Jun Porter Airlines (Canada) Ltd
16 Jun - 23 Jun Porter Airlines (Canada) Ltd
13 Jun - 18 Jun Porter Airlines (Canada) Ltd
04 Jun - 11 Jun Porter Airlines (Canada) Ltd
22 Jun - 27 Jun Porter Airlines (Canada) Ltd
22 Jun - 29 Jun Porter Airlines (Canada) Ltd
06 Jun - 13 Jun Frontier Airlines
25 Jun - 02 Jul Porter Airlines (Canada) Ltd
30 Jun - 07 Jul Air France
22 Jun - 29 Jul Delta
24 Jun - 01 Jul KLM
27 Jun - 04 Jul WestJet
29 Jun - 06 Jul Delta
26 Jun - 03 Jul Delta
19 Jun - 05 Jul Condor
28 Jun - 05 Jul Air France
27 Jun - 05 Jul Air France

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

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