[06/18/2015 @ 3:35 PM] Old post. Removed. Fare gone.
Untied, American, and several other airlines are offering round-trip flights from Austin (AUS) and San Antonio (SAT) to Vancouver, Canada (YVR) for $335. Mostly midweek flights from June to Mid 2016. There isn’t much availability until the start of September. Carrier will vary depending on dates selected.