$364 Cheap American Airlines flights Phoenix (PHX) to Austin (AUS)

View $364 flight on Sun, Dec 21, 2025Opens in a new window

$364 Cheap American Airlines flights Phoenix (PHX) to Austin (AUS)

Prices were available within the past 7 days and start at $364 for one-way flights and $623 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Dec 21 - Sun, Jan 4
PHX
Phoenix
AUS
Austin
$623 Roundtrip, found 21 hours ago
$623
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sun, Dec 21 from Phoenix to Austin, returning Sun, Jan 4, priced at $623 found 21 hours ago

Find the cheapest month to fly from Phoenix (PHX) to Austin (AUS)

December is typically the cheapest month to fly

From $79 - $424 per traveler.

Alternative airports near Austin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Austin-Bergstrom Intl. AUS. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $201
AUS
Austin-Bergstrom Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $201
Flights from Phoenix (PHX) to Austin (AUS)
Origin airport
Sky Harbor Intl.
Destination airport
Austin-Bergstrom Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Frontier Airlines
Distance
1392 km
Average flight time
3 hours 10 mins