Cheapest return flights from Warsaw to Chicago in September from 546€

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

Return flights

13 Sep - 19 Sep LOT direct
15 Sep - 22 Sep LOT direct
10 Sep - 21 Sep LOT direct
10 Sep - 16 Sep LOT direct
10 Sep - 17 Sep LOT direct
20 Sep - 11 Oct LOT direct
08 Sep - 11 Oct LOT direct
02 Sep - 18 Sep Finnair
02 Sep - 07 Oct Finnair
02 Sep - 05 Oct Finnair
09 Sep - 16 Sep Finnair
11 Sep - 18 Sep Finnair
14 Sep - 27 Sep Lufthansa
01 Sep - 13 Sep Lufthansa
02 Sep - 07 Oct LOT direct
02 Sep - 05 Oct LOT direct

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

Powered by

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.

Book a cheap hotel in Chicago

Cheap car rent in Chicago

Feel free to contact us with any feedback or request another flight research.