Cheapest return flights from Los Angeles to Las Vegas in September from $71

Best time to book flights for Los Angeles (LAX) to Las Vegas (LAS) flights at AirHint

AirHint found the following cheapest return flights from Los Angeles (LAX) to Las Vegas (LAS) in September 2025 (see full year).

Return flights

23 Sep - 27 Sep Spirit Airlines direct
30 Sep - 30 Sep Spirit Airlines direct
10 Sep - 13 Sep Spirit Airlines direct
09 Sep - 10 Sep Spirit Airlines direct
30 Sep - 07 Oct Spirit Airlines direct
17 Sep - 19 Sep Spirit Airlines direct
13 Sep - 18 Sep Spirit Airlines direct
07 Sep - 10 Sep Alaska Airlines direct
03 Sep - 04 Sep Spirit Airlines direct
14 Sep - 17 Sep Alaska Airlines direct
28 Sep - 01 Oct Alaska Airlines direct
02 Sep - 05 Sep Hawaiian Airlines direct
30 Sep - 05 Oct United direct
25 Sep - 02 Oct Southwest Airlines
25 Sep - 02 Oct Delta direct
11 Sep - 13 Oct Delta direct
26 Sep - 05 Oct Spirit Airlines
26 Sep - 05 Oct Alaska Airlines direct

Also check the deals for one-way flights from Los Angeles 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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