Cheap Flights: San Antonio to/from Tijuana $140-$155 r/t [April-October] â Aeromexico Aeromexico has round-trip flights from San Antonio (SAT) to Tijuana (TIJ) for $140-$155 with a connection. Flights April to October. Weekends available. Origin/Destination reversible. Click for more details and booking links Cheap Flights: San Antonio to/from Tijuana $140-$155 r/t [April-October] â Aeromexico . |