Phoenix to Austin $98 Round-Trip, Nonstop, on Southwest

Fly nonstop from Phoenix to Austin for $98 round-trip on Southwest.

Seen below, we found seats for fall travel, departing PHX on Saturday, October 21, returning from AUS on Wednesday, October 25.

Other dates are also available for travel from October 11 through December 13.

See our fare details for booking info.

Need a room in Austin? Here's what's available for the above dates on Hotelwatchdog.