Cheapest one-way flights from San Antonio to Los Angeles in September from $48

AirHint found the following cheapest one-way flights from San Antonio (SAT) to Los Angeles (LAX) in September 2025 (see full year).

One-Way flights

27 Sep Spirit Airlines direct
29 Sep Frontier Airlines
25 Sep Spirit Airlines direct
26 Sep Spirit Airlines direct
28 Sep Spirit Airlines direct
29 Sep Spirit Airlines direct
13 Sep Frontier Airlines
06 Sep Frontier Airlines
18 Sep Frontier Airlines
11 Sep Frontier Airlines

Also check the deals for return flights from San Antonio to Los Angeles 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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