| Nonstop Flights: Austin to/from Orlando $118 r/t [February-March] â American Airlines American Airlines has round-trip flights from Austin (AUS) to Orlando (MCO) for $118, NONSTOP. Flights February to March. Departures on Monday, Tuesday, Wednesday, Saturday, and Sunday. Very few extended weekends available. Origin/Destination reversible. Click for more details and booking links Nonstop Flights: Austin to/from Orlando $118 r/t [February-March] â American Airlines . | 