Important: This destination may have COVID-19 travel restrictions in place, including specific restrictions for lodging. Check any national, local, and health advisories for this destination before you book.

Frontier Airlines Flights from Phoenix (PHX) to Austin (AUS) from $84

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Change your flight without a fee on select flights

Find The Best Day To Fly from Phoenix to Austin

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Amazing Frontier Airlines PHX to AUS Flight Deals

The cheapest flights to Austin-Bergstrom Intl. found within the past 7 days were $167 round trip and $84 one way. Prices and availability subject to change. Additional terms may apply.

AUS From PHX Economy Coach Packages on Similar Airlines

Aiden by Best Western @ Austin City Hotel
Fairmont Austin
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FAQs about Frontier Airlines Flights from PHX to AUS

Can I catch a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) right now?

It's prudent to learn about any travel advice reports and quarantine requirements in effect in your destination city. Be sure to go to our Covid-19 Travel Advisor for up-to-date info on flying to Austin, TX (AUS-Austin-Bergstrom Intl.) from Phoenix, AZ (PHX-Sky Harbor Intl.).

What terminal is Frontier Airlines at Phoenix Sky Harbor Airport?

The information printed on boarding passes can differ from airline to airline. If you're flying from Phoenix Sky Harbor Intl. Airport to Austin–Bergstrom International Airport with Frontier Airlines and you can't locate your terminal details, get in touch with the airline.

Are there Frontier Airlines non-stop flights from PHX to AUS?

Expect to make a stopover when traveling from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin–Bergstrom International Airport, as Frontier Airlines doesn't offer direct flights between these two locations. While waiting for your connection, you might like to buy a new novel or a travel magazine from the airport bookstore to help pass the time.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Austin–Bergstrom International Airport, please visit our Customer Service Portal.

Which airlines offer COVID-19 measures and exercise social distancing rules?

Southwest Airlines, American Airlines and Delta are just some of the many carriers that employ COVID-19 measures and use social distancing rules on their flights. Some of their strategies are cleaning with disinfectant and providing passenger masks.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on from January to December 2020. Savings are subject to change based on departure location, date and destination.

Frontier Airlines Airports
Hop on a(n) Frontier Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport Code
Airport Name
Number of Flights
DENUSADenver Intl.13
MCOUSAOrlando Intl.7
CUNMEXCancun Intl.6
GDLMEXDon Miguel Hidalgo y Costilla Intl.5
PHLUSAPhiladelphia Intl.2
ORDUSAO'Hare Intl.2
MIAUSAMiami Intl.1
LASUSAMcCarran Intl.1
MEXMEXMexico City Intl.1
LAXUSALos Angeles Intl.1

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Hilton Austin Airport
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Hyatt Place Austin Airport
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2.5 out of 5
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This hotel doesn't skimp on freebies - guests receive free WiFi and free self parking. Traveling on business? Take advantage of the express check-in and free ...
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Quality Inn & Suites Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.