AirHint found the following cheapest return flights from Chicago (ORD) to Krakow (KRK) in August 2025 (see full year).

Return flights

24 Aug - 11 Sep	Lufthansa
26 Aug - 16 Sep	Lufthansa
26 Aug - 09 Sep	Lufthansa
10 Aug - 22 Aug	Scandinavian Airlines
26 Aug - 02 Sep	SWISS
31 Aug - 16 Sep	Lufthansa
08 Aug - 22 Aug	Scandinavian Airlines
31 Aug - 12 Sep	SWISS
26 Aug - 26 Sep	Turkish Airlines
13 Aug - 20 Aug	Air Canada
19 Aug - 26 Aug	Icelandair
07 Aug - 23 Aug	Lufthansa
24 Aug - 06 Sep	SWISS
26 Aug - 13 Sep	SWISS
19 Aug - 27 Aug	Icelandair
09 Aug - 24 Aug	SWISS
13 Aug - 26 Aug	Lufthansa
11 Aug - 25 Aug	Lufthansa
27 Aug - 17 Sep	SWISS
10 Aug - 24 Aug	Lufthansa

Also check the deals for one-way flights from Chicago to Krakow in August.

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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Cheapest return flights from Chicago to Krakow in August from 431€

Return flights