| Nonstop Flights: Austin to/from Los Angeles $105-$114 r/t â American / Delta American Airlines and Delta have round-trip flights from Austin (AUS) to Los Angeles (LAX) for $105-$114, NONSTOP. Flights December to May. Extended Weekends available. Origin/Destination reversible. Note: Carry-on bag is allowed for free on American Airlines and Delta. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate. We donât charge a subscription fee. All of our deal notifications are available for FREE via Instagram, Facebook, Twitter, our Webpage, and our E-mail list. If you are paying someone a subscription fee for our content, you are being ripped off. Read More Nonstop Flights: Austin to/from Los Angeles $105-$114 r/t â American / Delta . | 