| Nonstop Flights: Austin to Denver or New York/Newark $97-$98 r/t [February-April] â United / JetBlue United and JetBlue have round-trip flights from Austin (AUS) to New York/Newark or Denver (EWR/DEN) for $97-$98, NONSTOP. Flights February to April. Weekends available. Change fees are being waived and carry-on bag is allowed for free on JetBlue. United charges a fee for carry-on bags. 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 Nonstop Flights: Austin to Denver or New York/Newark $97-$98 r/t [February-April] â United / JetBlue . | 