| Cheap Flights: Austin to/from Aruba $287-$302 r/t [December-March 2021] â JetBlue JetBlue has round-trip flights from Austin (AUS) to Aruba (AUA) for $287-$302 with a connection. Flights December to March. Weekends available. Origin/Destination reversible. A negative COVID PCR test result is currently required for entry. Change fees are being waived and carry-on bag is allowed for free. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate. Want a notification sent straight to your phone when any new deals are found? Join our Telegram channel and never miss another deal. Patreon supporters receive a recap of all the airfare deals currently available from Austin and San Antonio everyday. We donât charge a subscription fee. Our deal notifications are available for FREE via Instagram, Facebook, Twitter, Telegram, our Webpage, and our E-mail list. If you are paying someone a subscription fee for this content, you are being ripped off. Click for more details and booking links Cheap Flights: Austin to/from Aruba $287-$302 r/t [December-March 2021] â JetBlue . | 