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

Return flights

10 Oct - 26 Oct	British Airways
17 Oct - 26 Oct	British Airways
03 Oct - 09 Oct	British Airways
03 Oct - 16 Oct	British Airways
06 Oct - 20 Oct	American Airlines
14 Oct - 20 Oct	Austrian Airlines
14 Oct - 21 Oct	Austrian Airlines
21 Oct - 31 Oct	Scandinavian Airlines
13 Oct - 21 Oct	LOT
04 Oct - 18 Oct	Austrian Airlines
24 Oct - 28 Nov	Austrian Airlines
24 Oct - 14 Nov	Austrian Airlines
29 Oct - 05 Nov	Lufthansa

Also check the deals for one-way flights from Krakow to Chicago 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 Krakow to Chicago in October from 426€

Return flights