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$70+ Cheap flights from Sky Harbor Intl (PHX) 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. 5 — may. 121
lun. 5/5
lun. 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl 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 Sky Harbor Intl to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 abril 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$135
(CheapOair)

One-way from

$70
(Cheapflightsfares)

Popular in

December

Cheapest in

May

Average price

$325

Good round-trip deal

$181 or less

Good one-way deal

$104 or less
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Austin Bergstrom flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Austin Bergstrom flights.
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From Phoenix Sky Harbor Intl to Austin Bergstrom
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One-way flight from Phoenix Sky Harbor Intl 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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Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to Austin Bergstrom.
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Price to beat on a one-way flight from Phoenix Sky Harbor Intl to Austin Bergstrom.
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Find flight deals from Sky Harbor Intl to Austin

Cheapest flights from Sky Harbor Intl to Austin
Explore the most affordable flight options available from Sky Harbor Intl to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 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.
vie. 6/132:48 pmPHX - AUS
Nonstop2h 20mFrontier
lun. 6/162:13 pmAUS - PHX
Nonstop2h 23mFrontier
Deal found 4/28$128
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/169:19 amPHX - AUS
1 stop7h 57mMultiple Airlines
lun. 5/195:59 pmAUS - PHX
Nonstop2h 36mMultiple Airlines
Deal found 4/28$135
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.
vie. 5/169:19 amPHX - AUS
1 stop7h 57mSpirit Airlines
mié. 5/218:11 pmAUS - PHX
1 stop14h 02mSpirit Airlines
Deal found 4/28$170
This American Airlines deal was found by Cheapflights users on 4/29. 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.
lun. 5/1912:34 pmPHX - AUS
Nonstop2h 13mAmerican Airlines
mié. 5/216:10 pmAUS - PHX
Nonstop2h 35mAmerican Airlines
Deal found 4/29$184
This Southwest deal was found by Cheapflights users on 4/29. 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.
vie. 5/303:35 pmPHX - AUS
1 stop3h 40mSouthwest
mar. 6/36:45 amAUS - PHX
Nonstop2h 35mSouthwest
Deal found 4/29$195
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.
mar. 7/19:41 amPHX - AUS
1 stop6h 19mDelta
mar. 7/1512:17 pmAUS - PHX
1 stop5h 58mDelta
Deal found 4/28$217
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.
mié. 7/21:35 pmPHX - AUS
2 stops7h 24mUnited Airlines
mar. 7/84:20 pmAUS - PHX
1 stop5h 02mUnited Airlines
Deal found 4/28$307

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl 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 abril 30, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Austin that are best for you.

Fly from

Sky Harbor Intl

Fly to

Austin

Route

Depart

Return

Price

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

vie. 6/13

2:48 pm-7:08 pm

Nonstop2h 20m

Austin Bergstrom

lun. 6/16

2:13 pm-2:36 pm

Nonstop2h 23m

$128

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

vie. 5/16

9:19 am-7:16 pm

1 stop7h 57m

Austin Bergstrom

lun. 5/19

5:59 pm-6:35 pm

Nonstop2h 36m

$135

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

vie. 5/16

9:19 am-7:16 pm

1 stop7h 57m

Austin Bergstrom

mié. 5/21

8:11 pm-8:13 am

1 stop14h 02m

$170

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

lun. 5/19

12:34 pm-4:47 pm

Nonstop2h 13m

Austin Bergstrom

mié. 5/21

6:10 pm-6:45 pm

Nonstop2h 35m

$184

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

vie. 5/30

3:35 pm-9:15 pm

1 stop3h 40m

Austin Bergstrom

mar. 6/3

6:45 am-7:20 am

Nonstop2h 35m

$195

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

mar. 7/1

9:41 am-6:00 pm

1 stop6h 19m

Austin Bergstrom

mar. 7/15

12:17 pm-4:15 pm

1 stop5h 58m

$217

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

mié. 7/2

1:35 pm-10:59 pm

2 stops7h 24m

Austin Bergstrom

mar. 7/8

4:20 pm-7:22 pm

1 stop5h 02m

$307

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

vie. 5/30

9:19 am-7:16 pm

1 stop7h 57m

$70

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

mar. 5/20

9:19 am-1:49 pm

Nonstop2h 30m

$80

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

dom. 6/15

2:48 pm-7:08 pm

Nonstop2h 20m

$89

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 15 results
1
2

Compare providers for flights from Sky Harbor Intl to Austin

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 Sky Harbor Intl to Austin in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust 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 Phoenix Sky Harbor Intl Airport-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Austin flights, Cheapflights users trust eDreams the most. eDreams 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 Phoenix Sky Harbor Intl Airport-Austin 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 Sky Harbor Intl to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Sky Harbor Intl 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 Sky Harbor Intl Airport to Austin

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

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

The best time to book flights from Phoenix Sky Harbor Intl Airport to Austin is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Austin (average of $286). Flying from Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl 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 abril 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl Airport to Austin?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Austin. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl Airport to Austin

Explore weekly flight availability from Sky Harbor Intl 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 abril 30, 2025.

The most flights from PHX to AUS are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 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 abril 30, 2025.
Read through reviews of airlines operating flights from Phoenix to Austin, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

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
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

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
4,295 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

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
7,936 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

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
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

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
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

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 Sky Harbor Intl 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 Sky Harbor Intl?

    Austin Bergstrom (AUS) is the airport you will fly into if you book a flight from Phoenix Sky Harbor Intl to Austin. You should not have trouble finding flights to Austin Bergstrom from Phoenix Sky Harbor Intl; the airport handles an average of 8 inbound flights from Phoenix Sky Harbor Intl per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Austin airport from Phoenix Sky Harbor Intl. It is only a 7.5 mi journey from Austin Bergstrom (AUS) to Austin’s city center.

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

    Frontier, at $143, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Austin.Alternate airlines to your destination round-trip include American Airlines and Southwest. These flights start at 57% lower than the current average price 3 months from now.

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

    $70 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 American Airlines and Frontier, with prices starting from $80 and $89, respectively.

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

    Consider Frontier (92%), Southwest (83%) or Alaska Airlines (77%) when booking your flight. These represent the most reliable airlines when flying from Phoenix Sky Harbor Intl Airport to Austin.

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

    Looking at all options, your cheapest flight can be booked for $69. While the most popular route (Phoenix Sky Harbor Intl - Austin Bergstrom) can be booked for $120 on average our data indicates $200 when flying from Phoenix Sky Harbor Intl Airport to Austin.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Sky Harbor Intl Airport to Austin?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Austin (average of $286). Flying from Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Sky Harbor Intl to Austin

Discover the top 5 airlines that operate flights from Sky Harbor Intl 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 abril 30, 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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