If you book flights from Canada to Austin Texas through WestJet Airlines, you will arrive at the Austin-Berstrom International Airport (AUS) which is located just 5 miles southeast of downtown. The airport is the 38th busiest in USA with over 9.4 million passengers using the terminal.
West Jet passengers will be required to make a plane change and portions of the flight may be operated by a WestJet code share partner.
Other airline choices to Austin from major Canadian Airports may include American Airlines, Delta Airlines and United.