Cheapest one-way flights from Chicago to Athens in July from $253

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

One-Way flights

30 Jul Spirit Airlines
29 Jul Spirit Airlines
19 Jul Spirit Airlines
23 Jul Spirit Airlines
07 Jul ITA Airways
18 Jul Spirit Airlines
09 Jul ITA Airways
14 Jul ITA Airways
24 Jul Spirit Airlines
25 Jul Spirit Airlines

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

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.

Book a cheap hotel in Athens

Cheap car rent in Athens

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