Cheapest return flights from Warsaw to Chicago in December from $606

AirHint found the following cheapest return flights from Warsaw (WAW) to Chicago (ORD) in December 2026 (see full year).

Return flights

15 Dec - 22 Dec Lufthansa
24 Dec - 28 Dec United
19 Dec - 02 Jan United
29 Dec - 04 Jan United
23 Dec - 06 Jan Lufthansa
23 Dec - 08 Jan LOT direct
23 Dec - 06 Jan LOT direct
19 Dec - 02 Jan LOT direct
15 Dec - 22 Dec LOT direct

Also check the deals for one-way flights from Warsaw to Chicago in December.

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