$71+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — AUS
Jul 18 — Jul 251
Round-trip
1 adult, Economy
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Find cheap flights from Phoenix to Austin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Phoenix to Austin Bergstrom are usually found in August or January, booked 55 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Phoenix to Austin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Phoenix to AustinExplore 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 June 18, 2026.
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 June 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/159:58 pm
PHX
- AUS
1 stop11h 54m
Frontier
Wed 7/226:30 am
AUS
- PHX
1 stop5h 41m
Frontier
Deal found 6/17![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Mon 7/276:53 pm
PHX
- AUS
1 stop22h 34m
Frontier
Wed 8/56:30 am
AUS
- PHX
1 stop8h 10m
Frontier
Deal found 6/15![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Tue 7/1411:19 am
PHX
- AUS
1 stop6h 08m
Frontier
Wed 7/156:30 am
AUS
- PHX
1 stop5h 41m
Frontier
Deal found 6/16![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Tue 7/711:19 am
PHX
- AUS
1 stop6h 08m
Frontier
Wed 7/86:30 am
AUS
- PHX
1 stop5h 41m
Frontier
Deal found 6/16![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/2611:21 am
PHX
- AUS
1 stop6h 09m
Frontier
Wed 9/28:15 pm
AUS
- PHX
1 stop5h 19m
Frontier
Deal found 6/17![Frontier logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Tue 8/42:15 pm
PHX
- AUS
1 stop7h 52m
Frontier
Wed 8/56:30 am
AUS
- PHX
1 stop11h 14m
Frontier
Deal found 6/17![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/291:35 pm
PHX
- AUS
1 stop8h 32m
Frontier
Tue 8/46:30 am
AUS
- PHX
1 stop8h 47m
Frontier
Deal found 6/15![Frontier logo]()
$208
This Frontier deal was found by Cheapflights users on 6/17. 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.
Tue 11/174:40 pm
PHX
- AUS
1 stop6h 19m
Frontier
Wed 11/188:21 pm
AUS
- PHX
1 stop5h 26m
Frontier
Deal found 6/17![Frontier logo]()
$210
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Fri 8/214:18 pm
PHX
- AUS
1 stop4h 56m
United Airlines
Mon 8/2412:12 pm
AUS
- PHX
1 stop5h 04m
United Airlines
Deal found 6/13![United Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/110:32 pm
PHX
- AUS
1 stop10h 45m
Frontier
Wed 7/86:30 am
AUS
- PHX
1 stop8h 10m
Frontier
Deal found 6/15![Frontier logo]()
$213
This Travelocity deal was found by Cheapflights users on 6/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:45 am
PHX
- AUS
Nonstop2h 17m
Frontier
Sun 10/2512:17 pm
AUS
- PHX
Nonstop2h 41m
Frontier
Deal found 6/17![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Mon 8/244:09 pm
PHX
- AUS
1 stop15h 04m
Frontier
Mon 8/319:58 am
AUS
- PHX
1 stop12h 51m
Frontier
Deal found 6/15![Frontier logo]()
$215
Best flights from Phoenix to AustinDiscover carefully curated flight deals from Phoenix to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 18, 2026.
Discover carefully curated flight deals from Phoenix to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 18, 2026.
This Southwest deal was found by Cheapflights users on 6/16. 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.
Fri 7/311:35 am
PHX
- AUS
Nonstop2h 15m
Southwest
Wed 7/83:20 pm
AUS
- PHX
Nonstop2h 25m
Southwest
Deal found 6/16![Southwest logo]()
$355
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Fri 9/116:09 am
PHX
- AUS
1 stop5h 03m
United Airlines
Mon 9/1411:43 am
AUS
- PHX
2 stops10h 47m
United Airlines
Deal found 6/14![United Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 6/13. 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.
Mon 7/139:40 am
PHX
- AUS
Nonstop2h 35m
Delta
Tue 8/118:30 am
AUS
- PHX
Nonstop2h 30m
Delta
Deal found 6/13![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 6/14. 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 8/611:10 am
PHX
- AUS
Nonstop2h 15m
Southwest
Mon 8/108:35 pm
AUS
- PHX
Nonstop2h 25m
Southwest
Deal found 6/14![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 6/15. 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 9/1110:30 am
PHX
- AUS
Nonstop2h 29m
Delta
Mon 9/148:05 am
AUS
- PHX
Nonstop2h 35m
Delta
Deal found 6/15![Delta logo]()
$388
This Southwest deal was found by Cheapflights users on 6/13. 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.
Wed 7/1510:00 am
PHX
- AUS
Nonstop2h 15m
Southwest
Sun 7/198:15 am
AUS
- PHX
Nonstop2h 25m
Southwest
Deal found 6/13![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 6/16. 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.
Tue 7/142:30 pm
PHX
- AUS
1 stop3h 30m
Southwest
Thu 7/166:40 am
AUS
- PHX
Nonstop2h 20m
Southwest
Deal found 6/16![Southwest logo]()
$383
This Southwest deal was found by Cheapflights users on 6/16. 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.
Mon 7/275:30 am
PHX
- AUS
Nonstop2h 15m
Southwest
Tue 8/47:40 am
AUS
- PHX
1 stop5h 30m
Southwest
Deal found 6/16![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 6/13. 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.
Fri 8/212:20 pm
PHX
- AUS
1 stop5h 30m
Southwest
Mon 8/246:45 am
AUS
- PHX
Nonstop2h 25m
Southwest
Deal found 6/13![Southwest logo]()
$398
Last-minute flights from Phoenix to AustinDiscover last-minute flight deals from Phoenix to Austin. Data last updated June 18, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Austin. Data last updated June 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/110:32 pm
PHX
- AUS
1 stop10h 45m
Frontier
Wed 7/86:30 am
AUS
- PHX
1 stop8h 10m
Frontier
Deal found 6/15![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Tue 7/711:19 am
PHX
- AUS
1 stop6h 08m
Frontier
Wed 7/86:30 am
AUS
- PHX
1 stop5h 41m
Frontier
Deal found 6/16![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/89:58 pm
PHX
- AUS
1 stop11h 01m
Multiple Airlines
Sat 7/111:33 pm
AUS
- PHX
1 stop8h 04m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$226
This Frontier deal was found by Cheapflights users on 6/17. 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.
Wed 7/84:48 pm
PHX
- AUS
1 stop5h 19m
Frontier
Tue 7/148:12 pm
AUS
- PHX
1 stop5h 20m
Frontier
Deal found 6/17![Frontier logo]()
$230
This United Airlines deal was found by Cheapflights users on 6/13. 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 7/134:25 pm
PHX
- AUS
1 stop5h 19m
United Airlines
Mon 8/106:04 pm
AUS
- PHX
1 stop6h 21m
United Airlines
Deal found 6/13![United Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Tue 7/1411:19 am
PHX
- AUS
1 stop6h 08m
Frontier
Wed 7/156:30 am
AUS
- PHX
1 stop5h 41m
Frontier
Deal found 6/16![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/159:58 pm
PHX
- AUS
1 stop11h 54m
Frontier
Wed 7/226:30 am
AUS
- PHX
1 stop5h 41m
Frontier
Deal found 6/17![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/229:58 pm
PHX
- AUS
1 stop11h 01m
Multiple Airlines
Mon 7/271:33 pm
AUS
- PHX
1 stop8h 11m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Mon 7/276:53 pm
PHX
- AUS
1 stop22h 34m
Frontier
Wed 8/56:30 am
AUS
- PHX
1 stop8h 10m
Frontier
Deal found 6/15![Frontier logo]()
$203
This Frontier deal was found by Cheapflights users on 6/17. 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.
Tue 7/284:48 pm
PHX
- AUS
1 stop5h 19m
Frontier
Tue 8/48:12 pm
AUS
- PHX
1 stop5h 20m
Frontier
Deal found 6/17![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/291:35 pm
PHX
- AUS
1 stop8h 32m
Frontier
Tue 8/46:30 am
AUS
- PHX
1 stop8h 47m
Frontier
Deal found 6/15![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/291:35 pm
PHX
- AUS
1 stop8h 32m
Frontier
Mon 8/102:25 pm
AUS
- PHX
1 stop11h 02m
Frontier
Deal found 6/14![Frontier logo]()
$221
One-way flights from Phoenix to AustinSearch for one-way flight options from Phoenix to Austin. Find affordable one-way fares based on user searches. Data last updated June 18, 2026.
Search for one-way flight options from Phoenix to Austin. Find affordable one-way fares based on user searches. Data last updated June 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/229:58 pm
PHX
- AUS
1 stop11h 01m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 8/121:35 pm
PHX
- AUS
1 stop8h 32m
Frontier
Deal found 6/13![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/89:58 pm
PHX
- AUS
1 stop11h 01m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/152:04 pm
PHX
- AUS
1 stop19h 48m
Frontier
Deal found 6/17![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/110:32 pm
PHX
- AUS
1 stop10h 45m
Frontier
Deal found 6/14![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Tue 7/2111:19 am
PHX
- AUS
1 stop6h 08m
Frontier
Deal found 6/16![Frontier logo]()
$97
This Trip.com deal was found by Cheapflights users on 6/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:19 am
PHX
- AUS
1 stop10h 48m
Frontier
Deal found 6/14![Frontier logo]()
$101
Find 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 June 18, 2026.
Round-trip from | $197 (Kiwi.com) |
|---|---|
One-way from | $71 (Kiwi.com) |
Popular in | May |
Cheapest in | August |
Average price | $367 |
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 June 18, 2026.
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
Cheapest round-trip
Quickest round-trip
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Fri 7/3
11:35 am-3:50 pm
Nonstop2h 15m
Austin Bergstrom
Wed 7/8
3:20 pm-3:45 pm
Nonstop2h 25m
$355
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Thu 8/6
11:10 am-3:25 pm
Nonstop2h 15m
Austin Bergstrom
Mon 8/10
8:35 pm-9:00 pm
Nonstop2h 25m
$357
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Fri 9/11
6:09 am-1:12 pm
1 stop5h 03m
Austin Bergstrom
Mon 9/14
11:43 am-8:30 pm
2 stops10h 47m
$373
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Mon 7/13
9:40 am-2:15 pm
Nonstop2h 35m
Austin Bergstrom
Tue 8/11
8:30 am-9:00 am
Nonstop2h 30m
$377
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Wed 7/15
10:00 am-2:15 pm
Nonstop2h 15m
Austin Bergstrom
Sun 7/19
8:15 am-8:40 am
Nonstop2h 25m
$377
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Tue 7/14
2:30 pm-8:00 pm
1 stop3h 30m
Austin Bergstrom
Thu 7/16
6:40 am-7:00 am
Nonstop2h 20m
$383
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Mon 7/27
5:30 am-9:45 am
Nonstop2h 15m
Austin Bergstrom
Tue 8/4
7:40 am-11:10 am
1 stop5h 30m
$387
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Fri 9/11
10:30 am-2:59 pm
Nonstop2h 29m
Austin Bergstrom
Mon 9/14
8:05 am-8:40 am
Nonstop2h 35m
$388
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Fri 8/21
2:20 pm-9:50 pm
1 stop5h 30m
Austin Bergstrom
Mon 8/24
6:45 am-7:10 am
Nonstop2h 25m
$398
Cheapest one-way
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Sat 9/12
6:09 am-3:26 pm
1 stop7h 17m
$109
Showing 1-10 of 21 resultsSorted by cheapest first
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.
PH1-AUS
PHX-AUS
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
PH1-AUS
PHX-AUS
What is the cheapest month to book a flight from Phoenix to Austin?
Currently, December is the cheapest month in which you can book a flight from Phoenix to Austin (average of $54). Flying from Phoenix to Austin in May is currently the most expensive (average of $107). 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 June 18, 2026.
A simple way to save on the total cost of your ticket is to fly from Phoenix to Austin at noon. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight in the evening.
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 June 18, 2026.
The most flights from PH1 to AUS are scheduled on a Monday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Phoenix to Austin?
How far ahead should I book a flight from Phoenix to Austin?
To ensure you get the cheapest price possible for a flight from Phoenix to Austin, you should look to book at least 54 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 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 June 13, 2026.
Travelers seeking maximum savings on their Phoenix to Austin flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 June 18, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andAmerican Airlines from Phoenix to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsRound Rock
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake
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Top 6 airlines flying from Phoenix to Austin
Discover the top 6 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 June 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$66 | Average$215 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$197 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$148 | Average$365 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$159 | Average$391 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$159 | Average$334 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$309 | Average$359 | FlexibilityNo cancel fee | On-time69% |