Cheapest one-way flights from Chicago to Athens in August from 189€

AirHint found the following cheapest one-way flights from Chicago (ORD) to Athens (ATH) in August 2025 (see full year).

One-Way flights

12 Aug Spirit Airlines
23 Aug Frontier Airlines
06 Aug Spirit Airlines
15 Aug Spirit Airlines
13 Aug Spirit Airlines
10 Aug Spirit Airlines
07 Aug Spirit Airlines
26 Aug Icelandair
19 Aug Spirit Airlines
01 Aug Spirit Airlines

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

Skyscanner

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.

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