Cheapest return flights from Chicago to Warsaw in January from $492

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

Return flights

14 Jan - 21 Jan Air France
15 Jan - 23 Jan Frontier Airlines
10 Jan - 23 Jan Delta
15 Jan - 26 Jan Delta
13 Jan - 20 Jan Frontier Airlines
07 Jan - 21 Jan Delta
08 Jan - 21 Jan Delta
06 Jan - 13 Jan Delta
14 Jan - 23 Jan Delta
06 Jan - 14 Jan Delta

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

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