Cheapest return flights from Chicago to Athens in July from $713

Best time to book flights for Chicago (ORD) to Athens (ATH) flights at AirHint

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

Return flights

29 Jul - 18 Aug Iberia
29 Jul - 19 Aug British Airways
30 Jul - 19 Aug American Airlines
30 Jul - 18 Aug British Airways
26 Jul - 18 Aug Iberia
02 Jul - 24 Aug British Airways
25 Jul - 22 Aug British Airways
28 Jul - 18 Aug British Airways
28 Jul - 28 Aug Scandinavian Airlines
23 Jul - 01 Aug Turkish Airlines
09 Jul - 16 Jul Spirit Airlines
03 Jul - 07 Jul Scandinavian Airlines
11 Jul - 16 Jul Spirit Airlines
20 Jul - 27 Jul TAP
14 Jul - 25 Jul TAP
20 Jul - 29 Jul TAP
04 Jul - 28 Jul Icelandair
09 Jul - 23 Jul Spirit Airlines
07 Jul - 14 Jul Icelandair
14 Jul - 31 Jul TAP

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

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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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