| Cheap Flights: Austin to/from Santa Fe $110 r/t [August-October] â United United has round-trip flights from Austin (AUS) to Santa Fe (SAF) for $110 with a connection. Flights August to October. Departures on Monday, Tuesday, Wednesday, Thursday, and Saturday. Extended weekends available. Origin/Destination reversible. Click for more details and booking links Cheap Flights: Austin to/from Santa Fe $110 r/t [August-October] â United . | 
