$59 Cheap Flights from Phoenix (PHX) to Austin (AUS)

View $59 flight on Mon, Oct 19, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Austin-Bergstrom Intl. Airport (AUS)

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Cheap Flights from Phoenix to Austin (PHX-AUS)

Prices were available within the past 7 days and start at $59 for one-way flights and $108 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Oct 15 - Mon, Oct 19
PHX
Phoenix
AUS
Austin
$108 Roundtrip, found 21 hours ago
$108
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Thu, Oct 15 from Phoenix to Austin, returning Mon, Oct 19, priced at $108 found 21 hours ago
Delta
Wed, Sep 2 - Tue, Sep 8
PHX
Phoenix
AUS
Austin
$149 Roundtrip, just found
$149
Roundtrip
just found
Select Delta flight, departing Wed, Sep 2 from Phoenix to Austin, returning Tue, Sep 8, priced at $149 just found
American Airlines
Tue, Sep 22 - Tue, Sep 29
PHX
Phoenix
AUS
Austin
$149 Roundtrip, found 10 hours ago
$149
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Sep 22 from Phoenix to Austin, returning Tue, Sep 29, priced at $149 found 10 hours ago
Delta
Tue, Aug 25 - Thu, Aug 27
PHX
Phoenix
AUS
Austin
$152 Roundtrip, found 1 hour ago
$152
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Aug 25 from Phoenix to Austin, returning Thu, Aug 27, priced at $152 found 1 hour ago
Southwest Airlines
Sat, Aug 29 - Mon, Aug 31
PHX
Phoenix
AUS
Austin
$155 Roundtrip, found 1 hour ago
$155
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Sat, Aug 29 from Phoenix to Austin, returning Mon, Aug 31, priced at $155 found 1 hour ago
United
Mon, Aug 24 - Wed, Sep 2
PHX
Phoenix
AUS
Austin
$158 Roundtrip, found 12 hours ago
$158
Roundtrip
found 12 hours ago
Select United flight, departing Mon, Aug 24 from Phoenix to Austin, returning Wed, Sep 2, priced at $158 found 12 hours ago
Delta
Wed, Sep 2 - Tue, Sep 8
PHX
Phoenix
AUS
Austin
$159 Roundtrip, just found
$159
Roundtrip
just found
Select Delta flight, departing Wed, Sep 2 from Phoenix to Austin, returning Tue, Sep 8, priced at $159 just found
United
Thu, Aug 20 - Sat, Aug 29
PHX
Phoenix
AUS
Austin
$161 Roundtrip, found 12 hours ago
$161
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Aug 20 from Phoenix to Austin, returning Sat, Aug 29, priced at $161 found 12 hours ago
Delta
Tue, Aug 25 - Thu, Aug 27
PHX
Phoenix
AUS
Austin
$162 Roundtrip, found 1 hour ago
$162
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Aug 25 from Phoenix to Austin, returning Thu, Aug 27, priced at $162 found 1 hour ago
Delta
Wed, Sep 16 - Thu, Sep 24
PHX
Phoenix
AUS
Austin
$163 Roundtrip, found 11 hours ago
$163
Roundtrip
found 11 hours ago
Select Delta flight, departing Wed, Sep 16 from Phoenix to Austin, returning Thu, Sep 24, priced at $163 found 11 hours ago

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 $310
AUS
Austin-Bergstrom Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $310

What you need to know for your flight from Sky Harbor Intl. to Austin-Bergstrom Intl.

Phoenix (PHX) to Austin (AUS) at a glance

Travelers can choose from a range of airlines offering flights from Phoenix (PHX) to Austin (AUS) on this short route. Whether you're looking for full-service options or budget-friendly carriers, you can easily compare itineraries that suit your budget and schedule. Discover the key details for flights from Sky Harbor International Airport (PHX) to Austin-Bergstrom International Airport (AUS) as you plan your visit to explore the vibrant sights and neighborhoods of Austin.

  • Fastest flight duration: around 2h 15m non-stop
  • Route distance: roughly 900 miles (1,450 km)
  • Flights per week: around 40+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $55–$410, depending on seasonality and how far ahead you book

Flights from Sky Harbor International Airport (PHX) to Austin-Bergstrom International Airport (AUS)

Based on the latest traveler bookings, here are the top airlines favored for flights from Phoenix to Austin, featuring both non-stop and one-stop options. Popular layovers include Denver International Airport (DEN) with approximately a 2-hour wait, Harry Reid International Airport (LAS) offering about a 1-hour and 15-minute layover, and San Diego International Airport (SAN) with a roughly 1-hour and 30-minute stop. This variety allows you to tailor your travel plans by balancing price, total travel time, and cabin class for the ideal itinerary.

  • American Airlines: As a comprehensive airline, it provides both non-stop and one-stop options, with one-way fares generally between $70 and $490. This carrier represents about 42% of departures on this route, with a typical non-stop flight duration of 2 hours and 15 minutes.
  • Southwest Airlines: Known for its budget-friendly fares, this airline offers non-stop and one-stop services, with one-way ticket prices usually ranging from $70 to $455. It accounts for around 39% of flights on this route, with a usual non-stop travel time of 2 hours and 15 minutes.
  • Frontier Airlines: This low-cost carrier features both non-stop and one-stop flights, with one-way fares typically falling between $55 and $240. Frontier makes up roughly 16% of departures on this route and has a standard non-stop journey time of 2 hours and 15 minutes.
  • Alaska Airlines: Offering one-stop service, this full-service airline has one-way fares generally ranging from $100 to $340. Alaska Airlines constitutes about 1% of departures on this route, with an in-flight duration of 4 hours and 15 minutes and a total travel time of approximately 5 hours and 45 minutes, including the layover.
  • United: Another full-service option, United provides one-stop flights with one-way fares typically between $130 and $645. This airline accounts for around 1% of departures on this route, featuring an in-flight time of 4 hours and 15 minutes, with a total journey duration of about 5 hours and 45 minutes when factoring in layover time.

Travelers flying from Phoenix to Austin can opt for an upgrade, with American Airlines and United both providing first-class service for this route.

Best time to fly from Phoenix (PHX) to Austin (AUS)

The most popular months for travelers flying from Phoenix to Austin are February, March, and April, when peak temperatures in Austin reach up to 68°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 80.4°F and typically the lowest average one-way fare (around $141). Flight availability peaks in October, with approximately 51 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 31 flights per week.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $141, roughly 19% cheaper than the yearly average.
  • More budget-friendly months to fly: August, July, and June typically offer average one-way fares of around $148.
  • Most flight options: October has the highest number of flights from Phoenix to Austin, with approximately 51 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January51.1°F (10.6°C)Average31$205
February53.8°F (12.1°C)Moderately High32$197
March61.7°F (16.5°C)Moderately High39$225
April68.0°F (20.0°C)Moderately High46$204
May75.0°F (23.9°C)Moderately Low44$163
June82.2°F (27.9°C)Average40$153
July85.1°F (29.5°C)Average38$153
August86.5°F (30.3°C)Moderately Low36$143
September80.4°F (26.9°C)Moderately Low39$141
October70.7°F (21.5°C)Average51$154
November59.9°F (15.5°C)Average49$180
December53.6°F (12.0°C)Average42$182

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Phoenix (PHX) to Austin (AUS)

  • Phoenix to San Antonio (PHX-SAT): San Antonio International Airport (SAT) is located approximately 67 miles from Austin-Bergstrom International Airport (AUS). One-way economy ticket prices for this journey generally fall between $55 and $455, influenced by the time of year and advance booking. Travelers can choose from both non-stop and one-stop flight options. Major airlines operating on this route include American Airlines and the budget-friendly Southwest Airlines. Additionally, first-class service is offered on this route.

How to find the best prices for flights from Phoenix (PHX) to Austin (AUS)

Getting some of the best deals on flights from Phoenix to Austin is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Morning departures from 5 am to 12 pm tend to offer lower prices and are also the most popular flight times. Additionally, flying on Friday provides both affordable rates and is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Austin-Bergstrom International Airport from Sky Harbor International Airport

Austin welcomes travelers from Phoenix with a range of transport options based on price, convenience, and proximity. Here's how to reach Austin efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Austin, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Austin-Bergstrom International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Austin-Bergstrom International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Austin-Bergstrom International Airport, Plaza Saltillo Station (a metro station) is located about 7.7 miles away by car, while Austin Seaport (a seaport) is approximately 8.8 miles away by car, making both easily accessible for travelers.

Frequently asked questions

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) cost?
You can find cheap one-way flights from $59 and cheap return flights from $108 Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) with Expedia. One-way flights typically cost between $137 and $1418, and return flights often range between $256 and $1637. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
January is the cheapest month to fly from Phoenix (PHX) to Austin (AUS), with average return fares around $262. This price is about 15% lower than the average for the year, as demand tends to drop after the holiday season. Other economical months to consider are September and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
Choose from 2 airlines operating direct flights from PHX to AUS:

  • American Airlines operates around 27 direct flights from PHX to AUS every week
  • Frontier Airlines operates around 7 direct flights from PHX to AUS every week

What is the cheapest airline that flies from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
Sun Country Airlines is one of the cheapest airlines offering connecting flights from Phoenix (PHX) to Austin (AUS), with round-trip tickets starting from around $298. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
The best airline to fly with from Phoenix, AZ (PHX) to Austin, TX (AUS) will differ from traveler to traveler. If you like to fly early, WN offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. WN offers the most daily flights from PHX to AUS, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
When flying from Phoenix (PHX) to Austin (AUS), January and September are the best months to consider. Average return flight prices are around $262, making these months budget-friendly. January is a quieter time for travel, while September offers pleasant weather, making both months great for exploring Austin.*Prices based on flights available on Expedia in the last year.
How many flights per day from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
On average, there are around 10 nonstop flights per day from Sky Harbor Intl. (PHX) to Austin-Bergstrom Intl. (AUS). For more options, look at flights that include layovers.
What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
The earliest flight from Sky Harbor International Airport (PHX) to Austin-Bergstrom International Airport (AUS) typically departs at around 12:00 AM, operated by Frontier Airlines. This seasonal service is available in March, making it perfect for night owls or early risers heading to Austin. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
The most popular departure times for flights from Sky Harbor Intl. (PHX) to Austin-Bergstrom Intl. (AUS) are in the early morning, from 6am to 9am. About 26% of passengers prefer this time window. Many major carriers, including United Airlines, American Airlines, and Southwest Airlines, offer flights during this window. This timing is favored as it allows you to maximize your time in Austin.
How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
Direct flights from PHX to AUS usually take about 2 hours 20 minutes, traveling roughly 870 miles. If you opt for a connecting flight, expect to add around 4 hours 40 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
First class is available on flights from PHX to AUS. First class cabins are available on:

  • United Airlines
  • American Airlines
  • Delta Air Lines
  • Hawaiian Airlines

How much is a business class flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
A direct, return business class ticket from Phoenix (PHX) to Austin (AUS) typically costs between $1,479 - $2,179. A non-stop, one-way business class flight is usually around $458 - $758. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) flight with Expedia?
It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Austin from Sky Harbor Intl. (PHX)?
If you're planning to travel to Austin from Sky Harbor Intl. (PHX), you can fly into Austin-Bergstrom Intl. (AUS) Some flights may connect through major hubs like Denver Intl. (DEN), Portland Intl. (PDX), San Diego Intl. (SAN) before reaching Austin. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) at the last minute?
Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) flight and hotel package?
Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) Austin Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Austin-Bergstrom Intl.
Roundtrip price
$108
Distance
870 mi
Average flight time
4 hours 11 mins

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Phoenix to Austin Flights

The cheapest times to fly from Phoenix to Austin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Austin are during the month of October. You can find some of the cheapest flights from Phoenix to Austin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Austin

Sunday is one of the best days to book for cheap flights from Phoenix to Austin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Austin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Austin in 2026. You can also book with separate airlines for your outbound and return journeys, from $59 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Austin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Austin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to Austin Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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