Cheap flights from Phoenix to Austin

One-way fares from $90 · PHX → AUS · prices found by travellers in the last 48 hours

Compare all dates Austin → Phoenix
Cheapest fare
$90

Frontier Airlines · Tue, Nov 24

Cheapest month
November

from $90

Direct flights
Not recently

Usually 1+ stop

Quickest trip
4h 06m

1,400 km

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Cheapest month to fly from Phoenix to Austin

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $90

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Frontier Airlines
Depart15:11 Tue, Nov 24PHX → AUS 4h 10m · 1 stop
$90one way, per person
View deal
Frontier Airlines
Depart21:59 Tue, Nov 10PHX → AUS 4h 06m · 1 stop
$142one way, per person
View deal
Frontier Airlines
Depart19:32 Sun, Nov 15PHX → AUS 4h 06m · 1 stop
$163one way, per person
View deal
Frontier Airlines
Depart21:59 Thu, Nov 12PHX → AUS 4h 06m · 1 stop
$180one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Austin

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in AustinCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in AustinTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in AustinPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in AustinCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Phoenix to Austin

Phoenix (PHX) and Austin (AUS) are about 1,400 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 4h 06m. Over the next few months, one-way fares start from $90, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Phoenix to Austin?

The cheapest one-way fare we've seen recently is $90 with Frontier Airlines, departing Tuesday, November 24, 2026.

What is the cheapest month to fly from Phoenix to Austin?

November 2026 currently has the lowest fares, from $90 one way.

Are there direct flights from Phoenix to Austin?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Phoenix to Austin?

The quickest journey we've seen takes about 4h 06m. Phoenix and Austin are around 1,400 km apart.

Which airlines fly from Phoenix to Austin?

Recent fares on this route were with Frontier Airlines.

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