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

Return flights

12 Oct - 24 Oct	Delta
25 Oct - 08 Nov	Delta
12 Oct - 26 Oct	Delta
13 Oct - 26 Oct	Delta
24 Oct - 08 Nov	Delta
24 Oct - 10 Nov	Delta
11 Oct - 25 Oct	Delta
09 Oct - 26 Oct	Delta
11 Oct - 20 Oct	Delta
24 Oct - 30 Oct	Delta
07 Oct - 13 Oct	Delta
31 Oct - 03 Nov	Delta
09 Oct - 13 Oct	Delta
24 Oct - 02 Nov	Delta
06 Oct - 18 Oct	Delta
20 Oct - 01 Nov	Delta

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

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 October from $599

Return flights