Cheapest one-way flights from San Francisco to Lima in September from $304

Best time to book flights for San Francisco (SFO) to Lima (LIM) flights at AirHint

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Lima (LIM) in September 2025 (see full year).

One-Way flights

05 Sep Avianca
01 Sep Avianca
21 Sep Copa

Also check the deals for return flights from San Francisco to Lima in September.

Skyscanner

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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