Cheap Flights from Phoenix to Austin
No deal from Phoenix to Austin has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Phoenix to Austin, the lowest round-trip fare we recorded was $100, in August. The typical fare was $193. August was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $177 on Frontier, seen Oct 16. It is an unverified observation and may have changed.
See every deal <a href="/from/phoenix">from Phoenix</a>, <a href="/to/austin">to Austin</a>, or the return direction <a href="/from/austin/to/phoenix">Austin to Phoenix</a>.
Latest price we saw: Phoenix to Austin
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Phoenix (PHX) to Austin (AUS) | $177 | 10.2¢ | Feb 25 – Mar 3 | Frontier | Oct 16 | Check price |
Price history: Phoenix to Austin
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $146 | $314 | 109 |
| Sep 2026 | $108 | $158 | 46 |
| Aug 2026 | $100 | $170 | 65 |
| Jul 2026 | $128 | $128 | 1 |
Frequently asked questions
How many flight deals from Phoenix to Austin are on Sparkflights right now?
There are 0 verified deals from Phoenix to Austin on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Phoenix to Austin?
The lowest fare we've recorded from Phoenix to Austin is $100, based on 221 price observations over 4 months.
How much does a flight from Phoenix to Austin cost?
The typical round-trip fare we observed from Phoenix to Austin is $193, against a recorded low of $100. These are observations, not quotes.
When is the cheapest month to fly Phoenix to Austin?
August was the cheapest month we observed from Phoenix to Austin and October the dearest, over 4 months of data.
What is the current price from Phoenix to Austin?
The most recent fare our sweep saw from Phoenix to Austin is $177, on Oct 16. It is an unverified observation rather than a verified deal, so check it before booking.