Cheapest return flights from Chicago to Warsaw in May from $470

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

Return flights

02 May - 12 May Scandinavian Airlines
11 May - 25 May Air Canada
01 May - 12 May Scandinavian Airlines
11 May - 06 Jun Air Canada
05 May - 22 Jun Scandinavian Airlines
07 May - 18 May Turkish Airlines
18 May - 22 May Scandinavian Airlines
01 May - 13 May SWISS
17 May - 06 Jun Air Canada
19 May - 13 Jun Air Canada
15 May - 05 Jun American Airlines
18 May - 13 Jun Austrian Airlines
29 May - 18 Jun Scandinavian Airlines
01 May - 12 May LOT direct
01 May - 08 May LOT direct
30 May - 20 Jun Scandinavian Airlines
11 May - 18 May LOT
11 May - 06 Jun LOT direct
16 May - 23 May LOT direct
18 May - 13 Jun LOT direct

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

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