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

Return flights

18 Feb - 04 Mar	Scandinavian Airlines
01 Feb - 07 Feb	Scandinavian Airlines
02 Feb - 08 Feb	Scandinavian Airlines
04 Feb - 16 Feb	Scandinavian Airlines
02 Feb - 09 Feb	Scandinavian Airlines
15 Feb - 21 Feb	LOT	direct
08 Feb - 16 Feb	LOT	direct
07 Feb - 14 Feb	LOT	direct
04 Feb - 16 Feb	LOT	direct
01 Feb - 07 Feb	LOT	direct
24 Feb - 03 Mar	LOT	direct
20 Feb - 05 Mar	LOT	direct
18 Feb - 04 Mar	LOT	direct
08 Feb - 14 Feb	LOT	direct
23 Feb - 02 Mar	Lufthansa

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

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 Warsaw to Chicago in February from $505

Return flights