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

Return flights

05 Feb - 13 Feb	Scandinavian Airlines
02 Feb - 11 Feb	Scandinavian Airlines
09 Feb - 19 Feb	Scandinavian Airlines
10 Feb - 20 Feb	United
14 Feb - 22 Feb	Scandinavian Airlines
27 Feb - 01 Mar	Scandinavian Airlines
27 Feb - 06 Mar	LOT	direct
14 Feb - 22 Feb	LOT	direct
09 Feb - 19 Feb	LOT	direct
02 Feb - 11 Feb	LOT	direct
22 Feb - 01 Mar	LOT
12 Feb - 19 Feb	LOT	direct
05 Feb - 13 Feb	LOT	direct
27 Feb - 01 Mar	LOT	direct

Also check the deals for one-way flights from Chicago to Warsaw 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 Chicago to Warsaw in February from 357€

Return flights