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Sky Harbor Intl

$78+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PHX
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Phoenix Sky Harbor Intl are usually found in September or August, booked 78 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$148
(Mytrip)

One-way from

$78
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$397

Good round-trip deal

$302 or less

Good one-way deal

$155 or less
Provider with most accurate pricing for Austin Bergstrom-Phoenix Sky Harbor Intl flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Phoenix Sky Harbor Intl flights.
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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. 7% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 25, 2025.

This Mytrip deal was found by Cheapflights users on 3/24. 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.
Thu 4/249:20 pmAUS - PHX
1 stop18h 08mSpirit Airlines
Mon 4/282:34 pmPHX - AUS
1 stop8h 18mSpirit Airlines
Deal found 3/24$148
This Expedia deal was found by Cheapflights users on 3/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/195:59 pmAUS - PHX
Nonstop2h 36mFrontier
Thu 5/227:43 amPHX - AUS
Nonstop2h 13mFrontier
Deal found 3/24$149
This Gotogate deal was found by Cheapflights users on 3/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:03 pmAUS - PHX
Nonstop2h 37mMultiple Airlines
Mon 4/282:34 pmPHX - AUS
1 stop8h 18mMultiple Airlines
Deal found 3/24$158
This Southwest deal was found by Cheapflights users on 3/24. 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.
Tue 4/295:30 pmAUS - PHX
Nonstop2h 35mSouthwest
Fri 5/26:50 pmPHX - AUS
Nonstop2h 10mSouthwest
Deal found 3/24$159
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 4/102:27 pmAUS - PHX
Nonstop2h 38mAmerican Airlines
Tue 4/151:35 pmPHX - AUS
Nonstop2h 10mAmerican Airlines
Deal found 3/24$184
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3011:59 amAUS - PHX
1 stop8h 47mDelta
Tue 5/66:00 amPHX - AUS
1 stop5h 41mDelta
Deal found 3/24$217
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/226:03 amAUS - PHX
2 stops11h 46mAlaska Airlines
Tue 4/299:00 amPHX - AUS
1 stop25h 27mAlaska Airlines
Deal found 3/25$358
This United deal was found by Cheapflights users on 3/24. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/307:00 amAUS - PHX
1 stop8h 09mUnited Airlines
Tue 5/69:53 amPHX - AUS
2 stops9h 18mUnited Airlines
Deal found 3/24$370

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 March 25, 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

Thu 4/24

9:20 pm-1:28 pm

1 stop18h 08m

Phoenix Sky Harbor Intl

Mon 4/28

2:34 pm-12:52 am

1 stop8h 18m

$148

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Mon 5/19

5:59 pm-6:35 pm

Nonstop2h 36m

Phoenix Sky Harbor Intl

Thu 5/22

7:43 am-11:56 am

Nonstop2h 13m

$149

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Thu 4/24

6:03 pm-6:40 pm

Nonstop2h 37m

Phoenix Sky Harbor Intl

Mon 4/28

2:34 pm-12:52 am

1 stop8h 18m

$158

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Tue 4/29

5:30 pm-6:05 pm

Nonstop2h 35m

Phoenix Sky Harbor Intl

Fri 5/2

6:50 pm-11:00 pm

Nonstop2h 10m

$159

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Thu 4/10

2:27 pm-3:05 pm

Nonstop2h 38m

Phoenix Sky Harbor Intl

Tue 4/15

1:35 pm-5:45 pm

Nonstop2h 10m

$184

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Wed 4/30

11:59 am-6:46 pm

1 stop8h 47m

Phoenix Sky Harbor Intl

Tue 5/6

6:00 am-1:41 pm

1 stop5h 41m

$217

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Tue 4/22

6:03 am-3:49 pm

2 stops11h 46m

Phoenix Sky Harbor Intl

Tue 4/29

9:00 am-12:27 pm

1 stop25h 27m

$358

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Wed 4/30

7:00 am-1:09 pm

1 stop8h 09m

Phoenix Sky Harbor Intl

Tue 5/6

9:53 am-9:11 pm

2 stops9h 18m

$370

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Thu 4/24

9:20 pm-1:28 pm

1 stop18h 08m

$78

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Sat 6/28

12:53 pm-1:16 pm

Nonstop2h 23m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 17 results
1
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Compare providers for flights from Austin to Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Sky Harbor Intl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 March 21, 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 March 25, 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 at noon tend to be the most expensive. A flight in the morning could potentially save you up to 2% 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 March 23, 2025.

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

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

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 March 25, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Austin to Phoenix 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
9,782 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,782 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,890 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,605 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 7 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?

    Spirit Airlines, at $148, was found to be the cheapest airline from Austin to Phoenix Sky Harbor Intl Airport.Alternate airlines to your destination round-trip include Frontier and Southwest. Spirit Airlines is 57% 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?

    $78 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $79 and $80, 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 SkyWest Airlines (100%), Alaska Airlines (99%) and American Airlines (89%).

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

    Looking at all options, your cheapest flight can be booked for $83. While the most popular route (Austin Bergstrom - Phoenix Sky Harbor Intl) can be booked for $139 on average our data indicates $674 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 Austin?

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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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$104Average$181FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$238Average$354FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$417FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$268Average$388FlexibilityNo cancel feeOn-time63%
DeltaCheapest$347Average$368FlexibilityNo cancel feeOn-timeN/A
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