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$70+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — AUS
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Austin Bergstrom are usually found in May or September, 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 April 29, 2025.

Round-trip from

$128
(Cheapflightsfares)

One-way from

$70
(Cheapflightsfares)

Popular in

December

Cheapest in

May

Average price

$325
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. 9% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/272:48 pmPHX - AUS
Nonstop2h 20mFrontier
Mon 6/302:13 pmAUS - PHX
Nonstop2h 23mFrontier
Deal found 4/28$128
This CheapOair deal was found by Cheapflights users on 4/27. 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 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 4/27$140
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/169:19 amPHX - AUS
1 stop7h 57mSpirit Airlines
Wed 5/218:11 pmAUS - PHX
1 stop14h 02mSpirit Airlines
Deal found 4/28$170
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Thu 5/1512:34 pmPHX - AUS
Nonstop2h 13mAmerican Airlines
Mon 5/196:05 amAUS - PHX
Nonstop2h 35mAmerican Airlines
Deal found 4/27$184
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/19:41 amPHX - AUS
1 stop6h 19mDelta
Tue 7/1512:17 pmAUS - PHX
1 stop5h 58mDelta
Deal found 4/28$217
This Southwest deal was found by Cheapflights users on 4/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/32:45 pmPHX - AUS
2 stops7h 10mSouthwest
Tue 7/87:40 pmAUS - PHX
1 stop5h 25mSouthwest
Deal found 4/27$280
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/21:35 pmPHX - AUS
2 stops7h 24mUnited Airlines
Tue 7/84:20 pmAUS - PHX
1 stop5h 02mUnited Airlines
Deal found 4/28$307
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:00 amPHX - AUS
2 stops15h 38mAlaska Airlines
Wed 6/48:00 amAUS - PHX
1 stop13h 50mAlaska Airlines
Deal found 4/27$380

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 April 29, 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

Fri 6/27

2:48 pm-7:08 pm

Nonstop2h 20m

Austin Bergstrom

Mon 6/30

2:13 pm-2:36 pm

Nonstop2h 23m

$128

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

$140

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Fri 5/16

9:19 am-7:16 pm

1 stop7h 57m

Austin Bergstrom

Wed 5/21

8:11 pm-8:13 am

1 stop14h 02m

$170

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Thu 5/15

12:34 pm-4:47 pm

Nonstop2h 13m

Austin Bergstrom

Mon 5/19

6:05 am-6:40 am

Nonstop2h 35m

$184

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Tue 7/1

9:41 am-6:00 pm

1 stop6h 19m

Austin Bergstrom

Tue 7/15

12:17 pm-4:15 pm

1 stop5h 58m

$217

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Thu 7/3

2:45 pm-11:55 pm

2 stops7h 10m

Austin Bergstrom

Tue 7/8

7:40 pm-11:05 pm

1 stop5h 25m

$280

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Wed 7/2

1:35 pm-10:59 pm

2 stops7h 24m

Austin Bergstrom

Tue 7/8

4:20 pm-7:22 pm

1 stop5h 02m

$307

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Tue 6/3

6:00 am-11:38 pm

2 stops15h 38m

Austin Bergstrom

Wed 6/4

8:00 am-7:50 pm

1 stop13h 50m

$380

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Mon 5/12

9:19 am-7:16 pm

1 stop7h 57m

$78

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Tue 5/20

6:55 pm-11:12 pm

Nonstop2h 17m

$80

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 16 results
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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 April 25, 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 April 29, 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.

Weekly flight availability from Phoenix to Austin

Explore weekly flight availability from Phoenix to Austin. 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 April 29, 2025.

The most flights from PH1 to AUS are scheduled on a Monday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

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 April 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest 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.
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,292 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 12 inbound flights from 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 Phoenix to Austin round-trip?

    According to our current data, Frontier ($128), Spirit Airlines ($170), and American Airlines ($189) offers the cheapest pricing from Phoenix to Austin. Users have found that Frontier is 61% 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 $70 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $80 and Frontier from $89 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: Frontier (92%), Southwest (83%), Alaska Airlines (77%).

  • What are the cheapest flights from Phoenix to Austin?

    Looking for the cheapest flight from Phoenix to Austin? While on average our users pay $200, our data indicates the cheapest price to be $69. The most popular route (Phoenix Sky Harbor Intl - Austin Bergstrom), is priced around $140.

  • 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
Fredericksburg
Round Rock
Dripping Springs
Cedar Park
Pflugerville
Bastrop
Canyon Lake
Seguin
Horseshoe Bay

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Phoenix to Austin

Discover the top 5 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$97Average$179FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$181Average$352FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$197Average$369FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$238Average$366FlexibilityNo cancel feeOn-time69%
DeltaCheapest$336Average$348FlexibilityNo cancel feeOn-timeN/A

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