AirHint found the following cheapest return flights from Madras (MAA) to San Francisco (SFO) in May 2026 (see full year).

Return flights

11 May - 18 May	Cathay Pacific
04 May - 08 May	Cathay Pacific
05 May - 14 May	Cathay Pacific
06 May - 13 May	Cathay Pacific
04 May - 17 May	Cathay Pacific
02 May - 19 May	Cathay Pacific
01 May - 17 May	Cathay Pacific
06 May - 27 May	Air India
04 May - 24 May	Air India
15 May - 22 May	Air India
12 May - 09 Jun	Air India
15 May - 15 Jun	Qatar Airways

Also check the deals for one-way flights from Madras to San Francisco in May.

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 May from 739€

Return flights