Flights from Phoenix, AZ to Austin, TX

Promo Code

Best Deals on Flights From Phoenix, AZ (PHX) to Austin, TX (AUS)

*Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

Flights Deals from Phoenix, AZ to Austin, TX on Frontier

$
Flights Deals from Phoenix, AZ to Austin, TX on Frontier
From
To
Phoenix, AZ (PHX)Austin, TX (AUS)One-way
/
Discount Den Basic Fare		Departing Feb 27, 2026

From

$19

Last seen: 16 mins ago

*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

Phoenix, AZ Austin, TX

Barclays Badge

Earn up to 50,000 Travel Miles after qualifying activity!
Terms Apply.