Cheapest return flights from Chicago to Athens in August from $568

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

Return flights

28 Aug - 19 Sep Scandinavian Airlines
11 Aug - 02 Sep Turkish Airlines
28 Aug - 03 Sep Scandinavian Airlines
11 Aug - 02 Sep United direct
18 Aug - 03 Sep United direct
25 Aug - 10 Sep United
01 Aug - 16 Sep Turkish Airlines
22 Aug - 27 Aug Scandinavian Airlines
17 Aug - 26 Aug Scandinavian Airlines
17 Aug - 31 Aug Scandinavian Airlines
30 Aug - 13 Sep Turkish Airlines
10 Aug - 31 Aug Turkish Airlines
28 Aug - 12 Sep Air Canada
29 Aug - 09 Sep Spirit Airlines
02 Aug - 29 Aug Austrian Airlines
03 Aug - 17 Aug SWISS
03 Aug - 20 Aug Finnair
08 Aug - 22 Aug Spirit Airlines
14 Aug - 24 Aug ITA Airways
21 Aug - 26 Aug Scandinavian Airlines

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

Powered by

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.

Book a cheap hotel in Athens

Cheap car rent in Athens

Feel free to contact us with any feedback or request another flight research.