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

Return flights

29 Oct - 12 Nov	United
22 Oct - 05 Nov	United
28 Oct - 11 Nov	United
30 Oct - 03 Nov	United
17 Oct - 31 Oct	United
31 Oct - 14 Nov	United	direct
27 Oct - 10 Nov	United	direct
30 Oct - 13 Nov	United
01 Oct - 15 Oct	United	direct
26 Oct - 09 Nov	United
25 Oct - 08 Nov	United
11 Oct - 25 Oct	United
04 Oct - 18 Oct	United
16 Oct - 22 Oct	Hawaiian Airlines
16 Oct - 30 Oct	United
22 Oct - 24 Oct	Aeromexico
21 Oct - 24 Oct	Aeromexico
24 Oct - 07 Nov	United	direct
06 Oct - 20 Oct	United	direct
07 Oct - 21 Oct	United	direct

Also check the deals for one-way flights from Puerto Vallarta 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 Puerto Vallarta to San Francisco in October from 238€

Return flights