AirHint found the following cheapest return flights from Hyderabad (HYD) to Chicago (ORD) in September 2025 (see full year).

Return flights

18 Sep - 30 Sep	Cathay Pacific
08 Sep - 23 Sep	Cathay Pacific
11 Sep - 30 Sep	Cathay Pacific
11 Sep - 25 Sep	Cathay Pacific
11 Sep - 26 Oct	Cathay Pacific
25 Sep - 30 Oct	Cathay Pacific
29 Sep - 06 Oct	Etihad Airways
26 Sep - 01 Oct	Etihad Airways
17 Sep - 24 Sep	Etihad Airways
13 Sep - 23 Sep	Cathay Pacific
20 Sep - 06 Oct	Etihad Airways
19 Sep - 20 Oct	Etihad Airways
22 Sep - 10 Oct	Etihad Airways
20 Sep - 27 Sep	Cathay Pacific
10 Sep - 24 Sep	Delta
10 Sep - 02 Oct	Qatar Airways
09 Sep - 02 Oct	IndiGo
06 Sep - 11 Sep	Air France
04 Sep - 04 Oct	IndiGo
01 Sep - 02 Sep	IndiGo

Also check the deals for one-way flights from Hyderabad to Chicago 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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Cheapest return flights from Hyderabad to Chicago in September from 702€

Return flights