Cheapest return flights from San Francisco to Las Vegas in September from 51€

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

Return flights

29 Sep - 03 Oct Frontier Airlines direct
30 Sep - 04 Oct Frontier Airlines direct
30 Sep - 03 Oct Frontier Airlines direct
17 Sep - 19 Sep Frontier Airlines direct
30 Sep - 01 Oct Frontier Airlines direct
15 Sep - 18 Sep Frontier Airlines direct
28 Sep - 02 Oct Frontier Airlines direct
24 Sep - 30 Sep Frontier Airlines direct
16 Sep - 18 Sep Frontier Airlines direct
28 Sep - 30 Sep Frontier Airlines direct
22 Sep - 17 Oct Frontier Airlines direct
28 Sep - 09 Oct Frontier Airlines direct
23 Sep - 08 Oct Frontier Airlines direct
21 Sep - 25 Sep Frontier Airlines direct
29 Sep - 30 Sep Frontier Airlines direct
15 Sep - 30 Sep Frontier Airlines direct
30 Sep - 30 Sep Frontier Airlines direct
23 Sep - 24 Sep Frontier Airlines direct
27 Sep - 04 Oct Frontier Airlines direct
27 Sep - 02 Oct Frontier Airlines direct

Also check the deals for one-way flights from San Francisco to Las Vegas 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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