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$70+ Cheap flights from Austin (AUS) to Phoenix

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PHX
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Phoenix 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 Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Phoenix (PH1). 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 28, 2025.

Round-trip from

$126
(Cheapflightsfares)

One-way from

$70
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$222
From Austin Bergstrom to Phoenix
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One-way flight from Austin Bergstrom to Phoenix
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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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Find flight deals from Austin to Phoenix

Cheapest flights from Austin to Phoenix
Explore the most affordable flight options available from Austin to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:40 pmAUS - PHX
Nonstop2h 35mFrontier
Mon 10/137:25 amPHX - AUS
Nonstop2h 17mFrontier
Deal found 7/26$126
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 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 Phoenix 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 28, 2025.
Use the filters below to find and compare flights from Austin to Phoenix that are best for you.

Fly from

Austin

Fly to

Phoenix

Route

Depart

Return

Price

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Fri 10/10

9:40 pm-10:15 pm

Nonstop2h 35m

Phoenix Sky Harbor Intl

Mon 10/13

7:25 am-11:42 am

Nonstop2h 17m

$126

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

Wed 9/10

4:05 pm-8:15 pm

1 stop6h 10m

Phoenix Sky Harbor Intl

Wed 9/17

5:40 pm-9:55 pm

Nonstop2h 15m

$184

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 10/21

6:15 am-6:48 am

Nonstop2h 33m

$70

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Mon 9/1

2:47 pm-3:08 pm

Nonstop2h 21m

$73

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Wed 9/24

6:00 am-10:14 am

1 stop6h 14m

$85

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Sat 10/25

7:20 am-11:30 am

1 stop6h 10m

$109

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Sat 10/18

5:37 pm-12:15 am

2 stops8h 38m

$124

AustinPhoenix

AUS - PHX

AUSPHX

Austin Bergstrom

Fri 8/15

7:15 am-9:37 pm

2 stops16h 22m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 11 results
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Best time to book a flight from Austin to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix 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

How far ahead should I book a flight from Austin to Phoenix?

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

The price you pay for your flight from Austin to Phoenix may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Austin to Phoenix?

Currently, January is the cheapest month in which you can book a flight from Austin to Phoenix (average of $258). Flying from Austin to Phoenix 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 Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2025.

One of the essential ways to save on airfare from Austin to Phoenix 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?

Use this chart to determine the cheapest time to fly round-trip from Austin to Phoenix. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Austin to Phoenix 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.

Weekly flight availability from Austin to Phoenix

Explore weekly flight availability from Austin to Phoenix. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 28, 2025.

The most flights from AUS to PH1 are scheduled on a Monday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated July 28, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Austin to Phoenix by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

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

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

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
4,237 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

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
7,971 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

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
8,893 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

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.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

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 Phoenix. 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?

    Most people fly from Austin Bergstrom (AUS) if they book a flight from Austin to Phoenix. On average, Austin Bergstrom has 8 outbound flights to Phoenix per day from 5 airlines. Austin Bergstrom is conveniently located just 7.5 mi from Austin’s city center.

  • What are the cheapest airlines flying from Austin to Phoenix round-trip?

    According to our current data, Frontier ($126), American Airlines ($139), and Southwest ($184) offers the cheapest pricing from Austin to Phoenix. Frontier is currently priced 60% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Austin to Phoenix one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $70. Frontier flights start at $73 while deals on Alaska Airlines start at $85 one-way.

  • What are the most reliable airlines from Austin to Phoenix?

    Consider American Airlines (84%), Southwest (73%) or Frontier (67%) when booking your flight. These represent the most reliable airlines when flying from Austin to Phoenix.

  • What are the cheapest flights from Austin to Phoenix?

    The cheapest flight price from Austin to Phoenix is $68. On average you can expect to pay $688. The most popular route, (Austin Bergstrom - Phoenix Sky Harbor Intl), can usually be booked for $139.

  • Can I find deals for flights from Austin to Phoenix that include hotel bookings?

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

  • How can I find direct flights from Austin to Phoenix?

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

  • Can I find deals for business class flights from Austin to Phoenix?

    Yes. Cheapflights offers flight deals from Austin to Phoenix 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?

    Currently, January is the cheapest month in which you can book a flight from Austin to Phoenix (average of $258). Flying from Austin to Phoenix 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.

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Alternative routes for Austin to Phoenix

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Top 5 airlines flying from Austin to Phoenix

Discover the top 5 airlines that operate flights from Austin to Phoenix. 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 28, 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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