Cheapest return flights from Chicago to Warsaw in September from 375€
AirHint found the following cheapest return flights from Chicago (ORD) to Warsaw (WAW)
in September 2025 (see full year ).
Return flights
04 Sep
- 11 Sep
Scandinavian Airlines
375 €
08 Sep
- 25 Sep
Scandinavian Airlines
395 €
14 Sep
- 27 Sep
Scandinavian Airlines
395 €
15 Sep
- 27 Sep
Scandinavian Airlines
395 €
25 Sep
- 06 Oct
Scandinavian Airlines
395 €
02 Sep
- 05 Sep
Scandinavian Airlines
397 €
01 Sep
- 13 Sep
Scandinavian Airlines
397 €
05 Sep
- 13 Sep
Scandinavian Airlines
397 €
02 Sep
- 06 Sep
Scandinavian Airlines
397 €
09 Sep
- 26 Sep
Scandinavian Airlines
411 €
27 Sep
- 12 Oct
Scandinavian Airlines
414 €
14 Sep
- 26 Sep
Scandinavian Airlines
443 €
30 Sep
- 07 Oct
United
483 €
24 Sep
- 01 Oct
LOT
500 €
direct
30 Sep
- 07 Oct
LOT
500 €
direct
12 Sep
- 31 Oct
Austrian Airlines
502 €
27 Sep
- 04 Oct
United
585 €
25 Sep
- 06 Oct
LOT
602 €
direct
12 Sep
- 31 Oct
LOT
602 €
direct
27 Sep
- 04 Oct
LOT
645 €
direct
Also check the deals for one-way flights from Chicago to Warsaw in September .
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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