| Cheap Flights: Austin to Beijing or Shanghai $500-$516 r/t â Delta / American Delta and American Airlines have round-trip flights from Austin (AUS) to Beijing or Shanghai (PEK/PVG) for $500-$516 with a connection. Flights November, December, January, February, March, April, September, and October. Note: Delta and Air Canada have flights with long connection times and inferior routing available for $487-$490. The extra travel time isnât worth saving $10 in our opinion. Note: Carry-on bag is allowed for free on Delta and American Airlines. 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 Cheap Flights: Austin to Beijing or Shanghai $500-$516 r/t â Delta / American . | 