Cheapest return flights from Chicago to Warsaw in April from $404

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

Return flights

08 Apr - 14 Apr British Airways
08 Apr - 15 Apr British Airways
06 Apr - 16 Apr British Airways
27 Apr - 05 May British Airways
29 Apr - 07 May British Airways
11 Apr - 22 Apr British Airways
22 Apr - 30 Apr Finnair
22 Apr - 01 May Finnair
21 Apr - 30 Apr British Airways
01 Apr - 30 Apr Finnair
26 Apr - 18 May British Airways
27 Apr - 19 May British Airways
04 Apr - 18 Apr Scandinavian Airlines
08 Apr - 14 Apr LOT direct
08 Apr - 15 Apr LOT direct
21 Apr - 01 May LOT direct
27 Apr - 05 May LOT direct
29 Apr - 07 May LOT direct
22 Apr - 01 May LOT direct
24 Apr - 03 May Scandinavian Airlines

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

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