Cheapest one-way flights from Chicago to Athens in April from $387

AirHint found the following cheapest one-way flights from Chicago (ORD) to Athens (ATH) in April 2026 (see full year).

One-Way flights

18 Apr Air Serbia
22 Apr Air Serbia
25 Apr Air Serbia
19 Apr LOT
20 Apr LOT
21 Apr LOT
26 Apr LOT
27 Apr LOT
16 Apr Turkish Airlines
23 Apr Turkish Airlines

Also check the deals for return flights from Chicago to Athens in April.

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