AirHint found the following cheapest return flights from Chicago (ORD) to Krakow (KRK) in May 2026 (see full year).

Return flights

05 May - 26 May	Finnair
17 May - 27 May	Finnair
03 May - 24 May	Finnair
09 May - 18 May	Scandinavian Airlines
14 May - 19 May	Finnair
21 May - 07 Jun	Scandinavian Airlines
14 May - 24 May	Finnair
22 May - 06 Jun	Austrian Airlines
30 May - 27 Jun	American Airlines
30 May - 27 Jun	LOT	direct

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

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 May from $453

Return flights