Cheapest one-way flights from Chicago to Warsaw in December from 192€

AirHint found the following cheapest one-way flights from Chicago (ORD) to Warsaw (WAW) in December 2025 (see full year).

One-Way flights

08 Dec Spirit Airlines
12 Dec Frontier Airlines
29 Dec Austrian Airlines
30 Dec Lufthansa
23 Dec Frontier Airlines
24 Dec Spirit Airlines
15 Dec Spirit Airlines
26 Dec Austrian Airlines
24 Dec LOT direct
30 Dec LOT direct

Also check the deals for return flights from Chicago to Warsaw in December.

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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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