Austin to Phoenix
AUSPHX
Fly from Austin to Phoenix starting at SAR 574 with Frontier Airlines.
Best fare available on Jul 16, 2026.
Limited seats. Better plans. Book before it's gone.
Austin to Phoenix cheapest flights this week
Austin to Phoenix monthly flight fare trend
Jul
from SAR 574
Aug
No flights
Sep
No flights
Oct
No flights
Nov
No flights
Dec
No flights
Airport Details
Origin
Austin
Austin Bergstrom International Airport (AUS)
Austin, AUS
Zone
Chicago
Elev
542 ft
Destination
Phoenix
Phoenix Sky Harbor International Airport (PHX)
Phoenix, PHX
Zone
Phoenix
Elev
1135 ft
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