Cheapest return flights from Chicago to Athens in July from 573€

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

Return flights

17 Jul - 27 Aug Spirit Airlines
27 Jul - 26 Aug Frontier Airlines
30 Jul - 23 Aug Spirit Airlines
21 Jul - 29 Aug United
27 Jul - 25 Aug SWISS
23 Jul - 16 Aug Spirit Airlines
29 Jul - 16 Aug Spirit Airlines
30 Jul - 13 Aug Spirit Airlines
24 Jul - 28 Aug Spirit Airlines
28 Jul - 21 Aug Turkish Airlines
15 Jul - 22 Jul Spirit Airlines
16 Jul - 25 Jul Spirit Airlines
15 Jul - 25 Jul Spirit Airlines
22 Jul - 28 Jul Icelandair
08 Jul - 24 Jul Spirit Airlines
18 Jul - 26 Jul Frontier Airlines
13 Jul - 24 Jul Icelandair
11 Jul - 22 Jul Spirit Airlines
20 Jul - 30 Jul Spirit Airlines
17 Jul - 31 Jul Spirit Airlines

Also check the deals for one-way 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.

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