Cheapest return flights from Chicago to Athens in August from 428€

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

Return flights

29 Aug - 06 Sep Air Serbia
26 Aug - 12 Sep Air Serbia
25 Aug - 01 Sep Scandinavian Airlines
18 Aug - 03 Sep Turkish Airlines
29 Aug - 07 Sep Spirit Airlines
18 Aug - 01 Sep SWISS
10 Aug - 02 Sep Air Canada
01 Aug - 02 Sep Turkish Airlines
15 Aug - 30 Aug Air Serbia
01 Aug - 31 Aug Air Serbia
21 Aug - 29 Aug Scandinavian Airlines
22 Aug - 29 Aug Scandinavian Airlines
10 Aug - 02 Sep United direct
21 Aug - 05 Sep Turkish Airlines
17 Aug - 31 Aug Scandinavian Airlines
14 Aug - 22 Aug Scandinavian Airlines
20 Aug - 27 Aug TAP
02 Aug - 25 Aug SWISS
06 Aug - 20 Aug TAP
01 Aug - 14 Aug TAP

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

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