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Sky Harbor Intl

$69+ Cheap flights from Austin (AUS) to Sky Harbor Intl (PHX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PHX
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Phoenix Sky Harbor Intl are usually found in July or June, booked 78 days in advance, depart on a Wednesday or Friday and return on a Friday

Cheap flight deals from Austin to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$122
(Mytrip)

One-way from

$69
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$222

Good round-trip deal

$178 or less

Good one-way deal

$118 or less
From Austin Bergstrom to Phoenix Sky Harbor Intl
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One-way flight from Austin Bergstrom to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 17% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Austin Bergstrom to Phoenix Sky Harbor Intl.
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Price to beat on a one-way flight from Austin Bergstrom to Phoenix Sky Harbor Intl.
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Find flight deals from Austin to Sky Harbor Intl

Cheapest flights from Austin to Sky Harbor Intl
Explore the most affordable flight options available from Austin to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/102:22 pmAUS - PHX
Nonstop2h 21mFrontier
Mon 8/112:44 pmPHX - AUS
Nonstop2h 22mFrontier
Deal found 7/28$122
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:00 amAUS - PHX
Nonstop2h 34mAmerican Airlines
Sat 9/273:25 pmPHX - AUS
Nonstop2h 16mAmerican Airlines
Deal found 7/27$139
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:55 pmAUS - PHX
Nonstop2h 25mSouthwest
Tue 9/99:05 amPHX - AUS
Nonstop2h 25mSouthwest
Deal found 7/28$148
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:00 amAUS - PHX
1 stop6h 14mMultiple Airlines
Wed 9/171:02 pmPHX - AUS
1 stop22h 24mMultiple Airlines
Deal found 7/27$187

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Sky Harbor Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Austin to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Austin

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Sun 8/10

2:22 pm-2:43 pm

Nonstop2h 21m

Phoenix Sky Harbor Intl

Mon 8/11

2:44 pm-7:06 pm

Nonstop2h 22m

$122

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Wed 9/24

6:00 am-6:34 am

Nonstop2h 34m

Phoenix Sky Harbor Intl

Sat 9/27

3:25 pm-7:41 pm

Nonstop2h 16m

$139

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Mon 9/8

6:55 pm-7:20 pm

Nonstop2h 25m

Phoenix Sky Harbor Intl

Tue 9/9

9:05 am-1:30 pm

Nonstop2h 25m

$148

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Wed 9/10

6:00 am-10:14 am

1 stop6h 14m

Phoenix Sky Harbor Intl

Wed 9/17

1:02 pm-1:26 pm

1 stop22h 24m

$187

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Tue 10/28

12:01 pm-12:32 pm

Nonstop2h 31m

$69

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Mon 9/1

2:47 pm-3:08 pm

Nonstop2h 21m

$73

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Thu 8/28

9:35 pm-10:00 pm

Nonstop2h 25m

$79

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Tue 10/28

6:00 am-10:58 am

1 stop6h 58m

$80

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Sat 10/25

8:10 am-12:15 pm

1 stop6h 05m

$109

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Tue 9/2

5:55 pm-12:15 am

2 stops8h 20m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 12 results
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The best insider tips for Austin to Phoenix Sky Harbor Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Austin to Phoenix Sky Harbor Intl Airport trip
Airports
AUS

Expect long lines at AUS, especially during morning rush hour. Arrive early to navigate the busy terminal efficiently.

Read more about AUSby Ramsey Qubein
PHX

For quick access to downtown, take the PHX Sky Train to 44th Street Station, then light rail to the city in under 20 minutes.

Read more about PHXby Brandon Schultz
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on PHX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on AUS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Austin to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Austin to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Austin to Sky Harbor Intl. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Austin to Phoenix Sky Harbor Intl Airport, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Austin to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Austin to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Austin to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AUS to PHX?

Find hourly flight availability from Austin to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

One of the essential ways to save on airfare from Austin to Phoenix Sky Harbor Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 15% on airfare.

What is the cheapest day to fly from Austin to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Austin to Sky Harbor Intl. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Austin to Phoenix Sky Harbor Intl Airport flight should consider departing on Friday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated July 29, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Austin to Phoenix Sky Harbor Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,892 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Austin to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Austin to Phoenix Sky Harbor Intl?

    Located just 7.5 mi from the city center, Austin Bergstrom is the airport most travelers will use when flying to Phoenix Sky Harbor Intl from Austin. Booking flights from Austin Bergstrom (AUS) to Phoenix Sky Harbor Intl should be relatively easy as there are 6 daily outbound flights to Phoenix Sky Harbor Intl from 5 different airlines.

  • What are the cheapest airlines flying from Austin to Phoenix Sky Harbor Intl Airport round-trip?

    Frontier, at $122, was found to be the cheapest airline from Austin to Phoenix Sky Harbor Intl Airport.Alternate airlines to your destination round-trip include American Airlines and Southwest. Frontier is 61% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Austin to Phoenix Sky Harbor Intl Airport one-way?

    $69 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Frontier and Southwest, with prices starting from $73 and $79, respectively.

  • What are the most reliable airlines from Austin to Phoenix Sky Harbor Intl Airport?

    The top 3 most reliable airlines when flying from Austin to Phoenix Sky Harbor Intl Airport are American Airlines (84%), Southwest (73%) and Frontier (67%).

  • What are the cheapest flights from Austin to Phoenix Sky Harbor Intl Airport?

    Looking at all options, your cheapest flight can be booked for $68. While the most popular route (Austin Bergstrom - Phoenix Sky Harbor Intl) can be booked for $148 on average our data indicates $688 when flying from Austin to Phoenix Sky Harbor Intl Airport.

  • Can I find deals for flights from Austin to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Austin to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Sky Harbor Intl.

  • Can I find deals for business class flights from Austin to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Austin to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Austin to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Austin to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Chandler
Payson
Peoria
Glendale
Globe
Goodyear
Surprise
Buckeye
Camp Verde
Casa Grande
Paradise Valley
Avondale
Guadalupe

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Top 5 airlines flying from Austin to Sky Harbor Intl

Discover the top 5 airlines that operate flights from Austin to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$85Average$168FlexibilityNo cancel feeOn-time62%
DeltaCheapest$109Average$216FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$156Average$360FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$176Average$370FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$245Average$449FlexibilityNo cancel feeOn-time69%

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