Cheap flights from Phoenix (PHX) to Austin (AUS)

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Lowest round trip fares by airline from Phoenix and Austin

Cheapest prices ($68 One Way, $136 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fly From Phoenix to Austin

Origin
Phoenix
Destination
Austin
Number of Daily Flights
9
Earliest Flight Departure Date
Jun 24
Latest Flight Departure Date
Jun 25
Popular Airlines
Southwest Airlines

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.