Cheapest return flights from San Antonio to Nashville in September from $132

AirHint found the following cheapest return flights from San Antonio (SAT) to Nashville (BNA) in September 2025 (see full year).

Return flights

11 Sep - 14 Sep Spirit Airlines
19 Sep - 22 Sep Spirit Airlines
19 Sep - 05 Oct Spirit Airlines
11 Sep - 22 Sep Spirit Airlines
20 Sep - 28 Sep Frontier Airlines
23 Sep - 27 Sep Southwest Airlines direct
11 Sep - 14 Sep Southwest Airlines direct

Also check the deals for one-way flights from San Antonio to Nashville 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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