Cheapest return flights from San Diego (SAN) to Las Vegas (LAS), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
23 Sep 26 Sep Frontier Airlines
Direct Flight
16 Sep 19 Sep Frontier Airlines
Direct Flight
26 Sep 03 Oct Frontier Airlines
Direct Flight
19 Sep 03 Oct Frontier Airlines
Direct Flight
16 Sep 22 Sep Frontier Airlines
Direct Flight
29 Sep 30 Sep Frontier Airlines
Direct Flight
19 Sep 24 Sep Frontier Airlines
Direct Flight
28 Sep 29 Sep Frontier Airlines
Direct Flight
26 Sep 28 Sep Frontier Airlines
Direct Flight
23 Sep 25 Sep Frontier Airlines
Direct Flight
14 Sep 19 Sep Frontier Airlines
Direct Flight
14 Sep 16 Sep Frontier Airlines
Direct Flight
27 Sep 01 Oct Frontier Airlines
Direct Flight
27 Sep 02 Oct Frontier Airlines
Direct Flight
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deals for one-way flights from San Diego to Las Vegas in September.

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Updated Aug 25, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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