AirHint found the following cheapest return flights from Madras (MAA) to San Francisco (SFO) in October 2025 (see full year).

Return flights

11 Oct - 18 Oct	Air India
08 Oct - 30 Oct	Cathay Pacific
01 Oct - 31 Oct	Cathay Pacific
02 Oct - 23 Oct	Cathay Pacific
28 Oct - 13 Nov	Cathay Pacific
27 Oct - 13 Nov	Cathay Pacific
07 Oct - 26 Nov	Cathay Pacific
18 Oct - 25 Oct	Cathay Pacific
17 Oct - 28 Oct	Cathay Pacific
18 Oct - 27 Oct	Cathay Pacific
18 Oct - 21 Oct	Cathay Pacific
17 Oct - 24 Oct	Cathay Pacific
11 Oct - 09 Nov	Cathay Pacific
22 Oct - 20 Nov	Cathay Pacific
04 Oct - 12 Oct	Cathay Pacific
23 Oct - 22 Nov	Cathay Pacific

Also check the deals for one-way flights from Madras to San Francisco 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 Madras to San Francisco in October from $820

Return flights