AirHint found the following cheapest return flights from Chicago (ORD) to Shanghai (PVG) in October 2025 (see full year).

Return flights

23 Oct - 06 Nov	Air China
21 Oct - 28 Oct	Cathay Pacific
25 Oct - 30 Oct	Air Canada
23 Oct - 07 Nov	Air China
26 Oct - 06 Nov	Air China
23 Oct - 03 Nov	Air China
14 Oct - 12 Nov	Cathay Pacific
12 Oct - 27 Oct	Frontier Airlines
01 Oct - 08 Oct	Frontier Airlines
15 Oct - 22 Oct	Cathay Pacific
14 Oct - 30 Oct	Cathay Pacific
14 Oct - 29 Oct	Cathay Pacific
15 Oct - 30 Oct	Cathay Pacific
14 Oct - 01 Nov	Frontier Airlines
13 Oct - 29 Oct	Frontier Airlines
12 Oct - 09 Nov	Cathay Pacific
12 Oct - 28 Oct	Cathay Pacific
24 Oct - 03 Nov	Cathay Pacific

Also check the deals for one-way flights from Chicago to Shanghai in October.

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 Shanghai in October from $917

Return flights