Phoenix (PHX) to Austin (AUS) flight deal in economy from $99
PHXPhoenix Sky Harbor International Airport
Phoenix, United States
AUSAustin-Bergstrom International Ai
Austin, United States
$135 USD
-27%$99 USD
Verified about 12 hours agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
45% of dates checked are available within 10% of the lowest price
Monday, October 19th, 2026
Outbound Flights
·
→
·
→
·
→