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

Return flights

08 Jul - 29 Jul	Lufthansa
07 Jul - 20 Jul	United
07 Jul - 05 Aug	United
01 Jul - 16 Jul	United
01 Jul - 18 Jul	United
16 Jul - 30 Jul	British Airways
06 Jul - 16 Jul	Austrian Airlines
02 Jul - 08 Jul	Finnair
02 Jul - 30 Jul	United
02 Jul - 31 Aug	Austrian Airlines
20 Jul - 03 Aug	Finnair
13 Jul - 02 Aug	Brussels Airlines
20 Jul - 27 Jul	Austrian Airlines
13 Jul - 03 Aug	Austrian Airlines
10 Jul - 20 Jul	Austrian Airlines
31 Jul - 16 Aug	United
31 Jul - 08 Aug	United
31 Jul - 15 Aug	United
31 Jul - 07 Aug	United
02 Jul - 31 Aug	LOT	direct

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

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 July from $609

Return flights