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$81+ Cheap flights from Phoenix to Austin (AUS)

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — AUS
Apr 1 — Apr 81
Tue 4/1
Tue 4/8
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Austin Bergstrom are usually found in September or June, booked 87 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Phoenix to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Austin (AUS). 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 27, 2025.

Round-trip from

$144
(Priceline)

One-way from

$81
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$374
From Phoenix to Austin Bergstrom
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One-way flight from Phoenix to Austin Bergstrom
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Highest demand for flights based on searches. 7% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Phoenix to Austin

Cheapest flights from Phoenix to Austin
Explore the most affordable flight options available from Phoenix to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.

This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/147:10 pmPHX - AUS
Nonstop2h 15mAmerican Airlines
Wed 4/306:30 pmAUS - PHX
Nonstop2h 36mAmerican Airlines
Deal found 3/25$149
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/12:34 pmPHX - AUS
1 stop8h 18mSpirit Airlines
Mon 5/55:30 amAUS - PHX
1 stop9h 58mSpirit Airlines
Deal found 3/25$153
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/317:43 amPHX - AUS
Nonstop2h 13mFrontier
Sun 6/812:53 pmAUS - PHX
Nonstop2h 23mFrontier
Deal found 3/25$158
This CheapOair deal was found by Cheapflights users on 3/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/169:19 amPHX - AUS
1 stop7h 57mMultiple Airlines
Mon 5/195:59 pmAUS - PHX
Nonstop2h 36mMultiple Airlines
Deal found 3/26$178
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1710:20 amPHX - AUS
1 stop6h 20mSouthwest
Tue 5/206:45 amAUS - PHX
Nonstop2h 35mSouthwest
Deal found 3/26$179
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/305:25 pmPHX - AUS
1 stop5h 06mDelta
Fri 6/64:33 pmAUS - PHX
1 stop8h 24mDelta
Deal found 3/25$217
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/26:00 amPHX - AUS
1 stop4h 54mUnited Airlines
Mon 6/26:00 pmAUS - PHX
1 stop4h 42mUnited Airlines
Deal found 3/25$309
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 5/69:00 amPHX - AUS
2 stops11h 20mAlaska Airlines
Tue 5/138:45 amAUS - PHX
1 stop9h 04mAlaska Airlines
Deal found 3/25$338

Cheapflights Fare Finder

Customize your flight search to find flights from Phoenix to Austin 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 27, 2025.
Use the filters below to find and compare flights from Phoenix to Austin that are best for you.

Fly from

Phoenix

Fly to

Austin

Route

Depart

Return

Price

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Mon 4/14

7:10 pm-11:25 pm

Nonstop2h 15m

Austin Bergstrom

Wed 4/30

6:30 pm-7:06 pm

Nonstop2h 36m

$149

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Thu 5/1

2:34 pm-12:52 am

1 stop8h 18m

Austin Bergstrom

Mon 5/5

5:30 am-1:28 pm

1 stop9h 58m

$153

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Sat 5/31

7:43 am-11:56 am

Nonstop2h 13m

Austin Bergstrom

Thu 6/12

12:53 pm-1:16 pm

Nonstop2h 23m

$158

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Fri 5/16

9:19 am-7:16 pm

1 stop7h 57m

Austin Bergstrom

Mon 5/19

5:59 pm-6:35 pm

Nonstop2h 36m

$178

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Sat 5/17

10:20 am-6:40 pm

1 stop6h 20m

Austin Bergstrom

Tue 5/20

6:45 am-7:20 am

Nonstop2h 35m

$179

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Fri 5/30

5:25 pm-12:31 am

1 stop5h 06m

Austin Bergstrom

Sat 6/7

4:33 pm-10:57 pm

1 stop8h 24m

$217

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Thu 4/24

6:00 am-1:02 pm

1 stop5h 02m

Austin Bergstrom

Thu 4/24

6:10 pm-9:34 pm

1 stop5h 24m

$290

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Tue 5/6

9:00 am-10:20 pm

2 stops11h 20m

Austin Bergstrom

Tue 5/13

8:45 am-3:49 pm

1 stop9h 04m

$338

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Fri 5/2

2:34 pm-12:52 am

1 stop8h 18m

$81

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Fri 4/11

12:40 pm-4:52 pm

Nonstop2h 12m

$89

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 16 results
1
2

Best time to book a flight from Phoenix to Austin

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

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

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Austin. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Phoenix to Austin, you should look to book at least 87 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 Phoenix to Austin?

Currently, January is the cheapest month in which you can book a flight from Phoenix to Austin (average of $286). Flying from Phoenix to Austin in March is currently the most expensive (average of $362). 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 PHX to AUS?

Find hourly flight availability from Phoenix to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 27, 2025.

A simple way to save on the total cost of your ticket is to fly from Phoenix to Austin in the afternoon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Phoenix to Austin?

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

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

Rainfall in Austin by month

Plan your trip to Austin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

Plan your trip to Austin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austin, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated March 27, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Phoenix to Austin to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,795 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,895 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,273 reviews

Entertainment

7.6

Boarding

8.2

Crew

8.6

Food

7.1

Overall

8.1

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Austin. 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 into for flights to Austin from Phoenix?

    Most people fly into Austin Bergstrom (AUS) if they book a flight to Austin from Phoenix. On average, Austin Bergstrom has 7 inbound flights from Phoenix per day from 4 airlines. Austin Bergstrom is conveniently located just 7.5 mi from Austin’s city center.

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

    According to our current data, Southwest ($149), Frontier ($158), and Spirit Airlines ($165) offers the cheapest pricing from Phoenix to Austin. Users have found that Southwest is 56% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $81 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $89 and American Airlines from $90 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Phoenix to Austin on time: SkyWest Airlines (100%), American Airlines (89%), Southwest (87%).

  • What are the cheapest flights from Phoenix to Austin?

    Looking for the cheapest flight from Phoenix to Austin? While on average our users pay $296, our data indicates the cheapest price to be $56. The most popular route (Phoenix Sky Harbor Intl - Austin Bergstrom), is priced around $126.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Phoenix to Austin 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 Phoenix to Austin?

    Currently, January is the cheapest month in which you can book a flight from Phoenix to Austin (average of $286). Flying from Phoenix to Austin in March is currently the most expensive (average of $362). 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?

Book flights to Phoenix if you plan to visit one of these locations
San Marcos
Georgetown
Seguin
Fredericksburg
Round Rock
Dripping Springs
Cedar Park
Pflugerville
Bastrop
Canyon Lake
Horseshoe Bay

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Alternative routes for Phoenix to Austin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Phoenix to Austin

Discover the top 4 airlines that operate flights from Phoenix to Austin. 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 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$98Average$170FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$215Average$357FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$238Average$373FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$268Average$383FlexibilityNo cancel feeOn-time63%
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