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

Return flights

08 Jul - 29 Jul	American Airlines
09 Jul - 31 Jul	Finnair
03 Jul - 12 Jul	Scandinavian Airlines
17 Jul - 19 Jul	Scandinavian Airlines
03 Jul - 25 Jul	TAP
03 Jul - 12 Jul	LOT	direct
08 Jul - 29 Jul	LOT	direct

Also check the deals for one-way flights from Chicago to Warsaw 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 Chicago to Warsaw in July from $607

Return flights