American Airlines has round-trip flights from San Antonio (SAT) to San Diego, St. Louis, New Orleans, San Francisco, or Kansas City (SAN, STL, MSY, SFO, MCI) for $129-$169 with a connection. Flights October to December. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible. No Christmas dates available.
Most destinations are priced at $129, with the exception of San Francisco, which is about $169.