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Cheap flights from Phoenix to Austin from $68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Austin departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:10 am - 9:23 amPHX-AUS
2h 13mnonstop
Frontier Logo
10:18 am - 11:58 amAUS-PHX
2h 40mnonstop
$69Frontier
Find Deal
Sun, Feb 15 - Thu, Feb 19
Frontier Logo
11:10 am - 2:22 pmPHX-AUS
2h 12mnonstop
Frontier Logo
12:02 pm - 1:47 pmAUS-PHX
2h 45mnonstop
$84Frontier
Find Deal
Thu, Jan 15 - Sun, Jan 18
Frontier Logo
11:10 am - 2:22 pmPHX-AUS
2h 12mnonstop
Frontier Logo
12:02 pm - 1:47 pmAUS-PHX
2h 45mnonstop
$85Frontier
Find Deal
Thu, Jan 15 - Sun, Jan 18
Frontier Logo
4:30 pm - 7:43 pmPHX-AUS
2h 13mnonstop
Frontier Logo
8:55 pm - 10:35 pmAUS-PHX
2h 40mnonstop
$92Frontier
Find Deal
Fri, Dec 12 - Mon, Dec 15
Frontier Logo
4:30 pm - 7:43 pmPHX-AUS
2h 13mnonstop
Frontier Logo
8:55 pm - 10:35 pmAUS-PHX
2h 40mnonstop
$94Frontier
Find Deal
Thu, Dec 11 - Mon, Dec 15
Frontier Logo
9:30 am - 6:14 pmPHX-AUS
7h 44m1 stop
Frontier Logo
12:02 pm - 1:47 pmAUS-PHX
2h 45mnonstop
$97Frontier
Find Deal
Thu, Jan 15 - Sun, Jan 18
Frontier Logo
9:30 am - 6:14 pmPHX-AUS
7h 44m1 stop
Frontier Logo
12:02 pm - 1:47 pmAUS-PHX
2h 45mnonstop
$98Frontier
Find Deal
Thu, Jan 15 - Sun, Jan 18
Frontier Logo
6:10 am - 9:23 amPHX-AUS
2h 13mnonstop
Frontier Logo
10:18 am - 11:58 amAUS-PHX
2h 40mnonstop
$99Frontier
Find Deal
Thu, Feb 19 - Sun, Feb 22
Frontier Logo
6:10 am - 9:23 amPHX-AUS
2h 13mnonstop
Frontier Logo
6:45 am - 4:04 pmAUS-PHX
10h 19m1 stop
$100Frontier
Find Deal
Thu, Feb 19 - Mon, Feb 23
Frontier Logo
7:00 am - 10:13 amPHX-AUS
2h 13mnonstop
Frontier Logo
6:45 am - 9:26 pmAUS-PHX
15h 41m1 stop
$101Frontier
Find Deal
Thu, Dec 25 - Thu, Jan 1

Frontier flights from Phoenix to Austin

Our best Frontier deals on Phoenix to Austin flight tickets
Frontier
Feb 15
PHX6:10 amPhoenix Sky Harbor Intl
2h 13m
AUS9:23 amAustin Bergstrom
Feb 20
AUS10:18 amAustin Bergstrom
2h 40m
PHX11:58 amPhoenix Sky Harbor Intl
$69
Find similar
Frontier
Jan 15
PHX11:10 amPhoenix Sky Harbor Intl
2h 12m
AUS2:22 pmAustin Bergstrom
Jan 18
AUS12:02 pmAustin Bergstrom
2h 45m
PHX1:47 pmPhoenix Sky Harbor Intl
$84
Find similar
Frontier
Jan 15
PHX11:10 amPhoenix Sky Harbor Intl
2h 12m
AUS2:22 pmAustin Bergstrom
Jan 18
AUS12:02 pmAustin Bergstrom
2h 45m
PHX1:47 pmPhoenix Sky Harbor Intl
$85
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Phoenix to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Sun 2/15

6:10 am-9:23 am

Nonstop2h 13m

Austin Bergstrom

Thu 2/19

10:18 am-11:58 am

Nonstop2h 40m

$69

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Thu 1/15

11:10 am-2:22 pm

Nonstop2h 12m

Austin Bergstrom

Sun 1/18

12:02 pm-1:47 pm

Nonstop2h 45m

$84

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Thu 1/15

11:10 am-2:22 pm

Nonstop2h 12m

Austin Bergstrom

Sun 1/18

12:02 pm-1:47 pm

Nonstop2h 45m

$85

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Fri 12/12

4:30 pm-7:43 pm

Nonstop2h 13m

Austin Bergstrom

Mon 12/15

8:55 pm-10:35 pm

Nonstop2h 40m

$92

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Thu 12/11

4:30 pm-7:43 pm

Nonstop2h 13m

Austin Bergstrom

Mon 12/15

8:55 pm-10:35 pm

Nonstop2h 40m

$94

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Thu 1/15

9:30 am-6:14 pm

1 stop7h 44m

Austin Bergstrom

Sun 1/18

12:02 pm-1:47 pm

Nonstop2h 45m

$97

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Thu 1/15

9:30 am-6:14 pm

1 stop7h 44m

Austin Bergstrom

Sun 1/18

12:02 pm-1:47 pm

Nonstop2h 45m

$98

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Thu 2/19

6:10 am-9:23 am

Nonstop2h 13m

Austin Bergstrom

Sun 2/22

10:18 am-11:58 am

Nonstop2h 40m

$99

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Thu 2/19

6:10 am-9:23 am

Nonstop2h 13m

Austin Bergstrom

Mon 2/23

6:45 am-4:04 pm

1 stop10h 19m

$100

PhoenixAustin

PHX - AUS

PHXAUS

Phoenix Sky Harbor Intl

Thu 12/25

7:00 am-10:13 am

Nonstop2h 13m

Austin Bergstrom

Thu 1/1

6:45 am-9:26 pm

1 stop15h 41m

$101

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Austin from

How to get the cheapest flight ticket from Phoenix to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Phoenix is in August. Flight prices, which tend to average around $189, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in August, then September is your next best option. Flight prices from Phoenix to Austin during September average around $198.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Friday when prices can be found for as low as $252. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Phoenix to Austin for around $362.

What is the cheapest time of day to depart on your flight to Austin?

At noon is the cheapest time of day to fly from Phoenix to Austin when you can find flight prices for as low as $211. Flying to Austin at noon is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly in the evening, with an average ticket price of $319. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Phoenix to Austin Bergstrom flight route?

Fly from Phoenix Sky Harbor Intl to Austin Bergstrom for the best Phoenix - Austin Bergstrom flight prices

How far in advance should I book a flight to Austin?

You are more likely to see cheaper flights to Austin from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $274 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Phoenix for as low as $186 on momondo.

What cabin class options are available on Phoenix to Austin Bergstrom flights?

There are 3 cabin classes available to choose from on Phoenix to Austin Bergstrom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Phoenix to Austin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix to Austin

Fastest flight time

2h 05m

Direct flights

Every day

Airports in Austin

1 airport
The fastest flight from Phoenix to Austin takes 2h 05m
Direct flights go from Phoenix to Austin every day.
There is 1 airport near Austin: Austin Bergstrom (AUS)
Search flight deals

  • How far is Phoenix to Austin Bergstrom by plane?

    Phoenix and Austin Bergstrom are 867.4 mi apart from one another. Typically, this will take 2h 12m by plane in normal conditions.

  • When did momondo last update prices for flights from Phoenix to Austin Bergstrom Airport?

    Prices for flights from Phoenix to Austin Bergstrom Airport are updated daily.

  • How many operators does momondo search for flights from Phoenix to Austin Bergstrom Airport?

  • How old do you have to be to fly from Phoenix to Austin Bergstrom Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The travel and health documents you'll need for your trip to Austin Bergstrom Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austin Bergstrom Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Phoenix to Austin

Compare and see reviews for airlines that fly from Phoenix to Austin with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $68Free CancellationRating
5.8
3,099 reviews
Search Frontier flights
American AirlinesPriceFrom $149Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
SouthwestPriceFrom $150Free CancellationRating
8.0
4,254 reviews
Search Southwest flights
United AirlinesPriceFrom $239Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Wimberley
San Marcos
Round Rock
Georgetown
Canyon Lake
Marble Falls
Cedar Park
Horseshoe Bay
Dripping Springs
Seguin
Pflugerville
Kyle
Bastrop
Buda
Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Austin?

Finding the right flight to Austin from Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Austin quick and easy, saving you time and money.

Can I find flights from Phoenix to Austin with flexible booking policies on momondo?

Yes. All flights to Austin from Phoenix on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Phoenix to Austin?

momondo provides multiple filters to help you find the best flight to Austin from Phoenix. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Phoenix to Austin right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Phoenix to Austin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Austin and let you know when they change.

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