Cheapest one-way flights from Las Vegas to San Francisco in September from $91

Best time to book flights for Las Vegas (LAS) to San Francisco (SFO) flights at AirHint

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

One-Way flights

08 Sep Alaska Airlines direct
23 Sep Alaska Airlines direct
22 Sep Alaska Airlines direct
15 Sep Alaska Airlines direct
17 Sep Alaska Airlines direct
18 Sep Alaska Airlines direct
25 Sep Alaska Airlines direct
28 Sep Alaska Airlines direct
02 Sep Delta
02 Sep Southwest Airlines direct

Also check the deals for return flights from Las Vegas to San Francisco 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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