Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights


Amazing Frontier Airlines PHX to AUS Flight Deals

The cheapest flights to Austin-Bergstrom Intl. found within the past 7 days were $159 round trip and $80 one way. Prices and availability subject to change. Additional terms may apply.



FAQs about Frontier Airlines Flights from PHX to AUS

What terminal is Frontier Airlines at Phoenix Sky Harbor Airport?

Once you're issued with the boarding pass for your Frontier Airlines flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.), you should be able to determine which terminals you'll be flying in and out of. Your airline will have the answers if you can't find those details on your ticket.

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

Expect to make a stopover when flying from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.), as Frontier Airlines doesn't operate direct flights on this route. While in transit, you might like to buy a gripping novel or a travel magazine from the airport bookstore to help pass the time.

How long is a Frontier Airlines flight from PHX to AUS?

Air traffic and weather permitting, your Frontier Airlines flight from PHX to AUS will take on average 4 hours and 19 minutes. That means you've got enough time to order a glass of wine, squeeze in a snooze and work on your itinerary before you touch down.

How many direct and indirect flights does Frontier Airlines fly from PHX to AUS?

You're not short of options if you're planning to fly from PHX to AUS. There are about 24 Frontier Airlines flights which service the route each month.

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, TX (AUS-Austin-Bergstrom Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start 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 2019, flights departing on a Tuesday 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 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks 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 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Travelers ❤️ these 🏨 after their flight to Austin

Hyatt Place Austin Airport
Hyatt Place Austin Airport
3.0 out of 5.0 9532 Spirit of Austin Lane, Austin, TX
$93
4.1/5 (15 reviews)

Friendly and accommodating as always! I can always count on this place to make my trips smooth!

Reviewed on Feb 4, 2021
This hotel features an outdoor pool, a 24-hour fitness center, and a restaurant. Traveling on business? Take advantage of the 3 conference rooms, 24-hour business ...
Hilton Austin Airport
Hilton Austin Airport
3.5 out of 5.0 9515 Hotel Drive, Austin, TX
$101
4.2/5 (10 reviews)

Very Clean. Quiet. Nothing negative comes to mind.

Reviewed on Feb 10, 2021
This hotel features a restaurant, an outdoor pool, and a bar/lounge. Traveling on business? Take advantage of the 15 conference rooms, 24-hour business center, ...
Quality Inn & Suites Airport
Quality Inn & Suites Airport
2.5 out of 5.0 2751 Highway 71 E, Del Valle, TX
$85
3.4/5 (19 reviews)

Inexpensive, Functional, clean, convenient to airport

Reviewed on Oct 18, 2019
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 ...

*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.