$64+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — AUS
Sep 3 — Sep 101
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 January or October, booked 55 days in advance, depart on a Thursday or Friday and return on a Thursday
Cheap flight deals from Phoenix to Austin
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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 August 4, 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 August 4, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 10/96:45 am
PHX
- AUS
Nonstop2h 17m
Frontier
Mon 10/1210:24 pm
AUS
- PHX
1 stop25h 11m
Frontier
Deal found 7/30![Frontier logo]()
$141
This Frontier deal was found by Cheapflights users on 7/30. 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.
Thu 10/1510:40 pm
PHX
- AUS
1 stop10h 56m
Frontier
Thu 10/2212:17 pm
AUS
- PHX
Nonstop2h 41m
Frontier
Deal found 7/30![Frontier logo]()
$143
This Super.com deal was found by Cheapflights users on 7/31. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:45 am
PHX
- AUS
Nonstop2h 17m
Frontier
Fri 10/2312:17 pm
AUS
- PHX
Nonstop2h 41m
Frontier
Deal found 7/31![Frontier logo]()
$148
This Frontier deal was found by Cheapflights users on 7/31. 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.
Fri 10/96:45 am
PHX
- AUS
Nonstop2h 17m
Frontier
Thu 10/1512:17 pm
AUS
- PHX
Nonstop2h 41m
Frontier
Deal found 7/31![Frontier logo]()
$150
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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.
Mon 10/126:45 am
PHX
- AUS
Nonstop2h 17m
Frontier
Sat 10/179:27 pm
AUS
- PHX
1 stop28h 06m
Frontier
Deal found 7/31![Frontier logo]()
$151
This Frontier deal was found by Cheapflights users on 7/31. 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.
Fri 10/96:45 am
PHX
- AUS
Nonstop2h 17m
Frontier
Sat 10/179:27 pm
AUS
- PHX
1 stop11h 44m
Frontier
Deal found 7/31![Frontier logo]()
$153
This Frontier deal was found by Cheapflights users on 7/30. 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.
Thu 10/297:05 am
PHX
- AUS
1 stop11h 53m
Frontier
Tue 11/106:45 am
AUS
- PHX
1 stop9h 50m
Frontier
Deal found 7/30![Frontier logo]()
$158
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Thu 8/2710:30 pm
PHX
- AUS
1 stop11h 22m
Frontier
Thu 9/1011:04 pm
AUS
- PHX
1 stop19h 14m
Frontier
Deal found 7/30![Frontier logo]()
$159
This Frontier deal was found by Cheapflights users on 7/30. 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.
Thu 8/2010:30 pm
PHX
- AUS
1 stop11h 22m
Frontier
Tue 8/256:15 am
AUS
- PHX
1 stop5h 56m
Frontier
Deal found 7/30![Frontier logo]()
$160
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:21 am
PHX
- AUS
1 stop6h 09m
Frontier
Tue 9/18:15 pm
AUS
- PHX
1 stop5h 24m
Frontier
Deal found 7/31![Frontier logo]()
$161
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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.
Thu 9/178:56 pm
PHX
- AUS
1 stop13h 34m
Frontier
Wed 9/233:32 pm
AUS
- PHX
1 stop26h 46m
Frontier
Deal found 7/31![Frontier logo]()
$166
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 August 4, 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 August 4, 2026.
This Delta deal was found by Cheapflights users on 8/1. 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.
Sat 8/299:45 am
PHX
- AUS
Nonstop2h 34m
Delta
Sat 9/58:30 am
AUS
- PHX
Nonstop2h 30m
Delta
Deal found 8/1![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 8/3. 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 8/253:45 pm
PHX
- AUS
1 stop4h 45m
Southwest
Mon 8/318:30 am
AUS
- PHX
Nonstop2h 25m
Southwest
Deal found 8/3![Southwest logo]()
$213
This Delta deal was found by Cheapflights users on 8/1. 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.
Wed 10/149:34 am
PHX
- AUS
Nonstop2h 26m
Delta
Sat 10/176:05 pm
AUS
- PHX
1 stop6h 38m
Delta
Deal found 8/1![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 8/1. 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 9/146:55 pm
PHX
- AUS
Nonstop2h 20m
Southwest
Fri 9/186:30 pm
AUS
- PHX
1 stop5h 35m
Southwest
Deal found 8/1![Southwest logo]()
$227
This Delta deal was found by Cheapflights users on 8/2. 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.
Thu 9/31:18 pm
PHX
- AUS
1 stop7h 34m
Delta
Mon 9/78:30 am
AUS
- PHX
Nonstop2h 30m
Delta
Deal found 8/2![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 7/31. 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 8/288:10 am
PHX
- AUS
1 stop5h 45m
Southwest
Fri 9/47:25 pm
AUS
- PHX
1 stop4h 55m
Southwest
Deal found 7/31![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 8/3. 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 9/111:20 pm
PHX
- AUS
1 stop6h 25m
Delta
Mon 9/148:05 am
AUS
- PHX
Nonstop2h 35m
Delta
Deal found 8/3![Delta logo]()
$227
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 9/39:45 am
PHX
- AUS
Nonstop2h 35m
Delta
Sun 9/66:30 am
AUS
- PHX
1 stop7h 49m
Delta
Deal found 8/3![Delta logo]()
$237
This KAYAK deal was found by Cheapflights users on 7/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:45 am
PHX
- AUS
Nonstop2h 35m
Delta
Thu 8/278:30 am
AUS
- PHX
Nonstop2h 30m
Delta
Deal found 7/31![Delta logo]()
$259
This KAYAK deal was found by Cheapflights users on 7/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:45 am
PHX
- AUS
Nonstop2h 35m
Delta
Thu 8/278:00 am
AUS
- PHX
1 stop7h 50m
Delta
Deal found 7/31![Delta logo]()
$269
Last-minute flights from Phoenix to AustinDiscover last-minute flight deals from Phoenix to Austin. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Austin. Data last updated August 4, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/30. 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.
Thu 8/2010:30 pm
PHX
- AUS
1 stop11h 22m
Frontier
Tue 8/256:15 am
AUS
- PHX
1 stop5h 56m
Frontier
Deal found 7/30![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 8/1. 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 8/2210:09 pm
PHX
- AUS
1 stop11h 43m
Frontier
Mon 8/2412:47 pm
AUS
- PHX
1 stop12h 37m
Frontier
Deal found 8/1![Frontier logo]()
$179
This Frontier deal was found by Cheapflights users on 7/30. 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 8/2511:21 am
PHX
- AUS
1 stop10h 20m
Frontier
Tue 9/16:15 am
AUS
- PHX
1 stop5h 56m
Frontier
Deal found 7/30![Frontier logo]()
$158
This Trip.com deal was found by Cheapflights users on 7/30. 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.
Wed 8/2611:21 am
PHX
- AUS
1 stop6h 09m
Frontier
Sat 8/298:15 pm
AUS
- PHX
1 stop13h 25m
Frontier
Deal found 7/30![Frontier logo]()
$172
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Thu 8/2710:30 pm
PHX
- AUS
1 stop11h 22m
Frontier
Thu 9/1011:04 pm
AUS
- PHX
1 stop19h 14m
Frontier
Deal found 7/30![Frontier logo]()
$159
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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.
Sat 8/298:35 am
PHX
- AUS
1 stop13h 06m
Frontier
Tue 9/18:15 pm
AUS
- PHX
1 stop21h 28m
Frontier
Deal found 8/1![Frontier logo]()
$176
This Frontier deal was found by Cheapflights users on 8/1. 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.
Thu 9/34:48 pm
PHX
- AUS
1 stop4h 53m
Frontier
Mon 9/78:51 pm
AUS
- PHX
1 stop24h 30m
Frontier
Deal found 8/1![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 8/2. 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 9/166:25 am
PHX
- AUS
1 stop11h 04m
Frontier
Wed 9/233:32 pm
AUS
- PHX
1 stop5h 31m
Frontier
Deal found 8/2![Frontier logo]()
$181
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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.
Thu 9/178:56 pm
PHX
- AUS
1 stop13h 34m
Frontier
Wed 9/233:32 pm
AUS
- PHX
1 stop26h 46m
Frontier
Deal found 7/31![Frontier logo]()
$166
This Expedia deal was found by Cheapflights users on 7/31. 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.
Wed 9/308:30 am
PHX
- AUS
1 stop24h 45m
Frontier
Sat 10/33:32 pm
AUS
- PHX
1 stop22h 50m
Frontier
Deal found 7/31![Frontier logo]()
$178
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 August 4, 2026.
Search for one-way flight options from Phoenix to Austin. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Frontier deal was found by Cheapflights users on 7/30. 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.
Mon 10/266:45 am
PHX
- AUS
Nonstop2h 17m
Frontier
Deal found 7/30![Frontier logo]()
$64
This Super.com deal was found by Cheapflights users on 7/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:48 pm
PHX
- AUS
1 stop4h 53m
Frontier
Deal found 7/30![Frontier logo]()
$78
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Thu 9/34:48 pm
PHX
- AUS
1 stop4h 53m
Frontier
Deal found 7/30![Frontier logo]()
$79
This Super.com deal was found by Cheapflights users on 7/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:35 am
PHX
- AUS
1 stop10h 55m
Frontier
Deal found 7/30![Frontier logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Thu 10/295:55 pm
PHX
- AUS
1 stop25h 03m
Frontier
Deal found 7/30![Frontier logo]()
$85
This Super.com deal was found by Cheapflights users on 8/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:48 pm
PHX
- AUS
1 stop4h 53m
Frontier
Deal found 8/1![Frontier logo]()
$88
This Super.com deal was found by Cheapflights users on 7/31. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:21 pm
PHX
- AUS
1 stop26h 08m
Frontier
Deal found 7/31![Frontier logo]()
$93
This Super.com deal was found by Cheapflights users on 8/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:57 pm
PHX
- AUS
1 stop26h 44m
Frontier
Deal found 8/1![Frontier logo]()
$94
This Frontier deal was found by Cheapflights users on 7/31. 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 10/36:25 am
PHX
- AUS
1 stop11h 04m
Frontier
Deal found 7/31![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Fri 8/216:57 pm
PHX
- AUS
1 stop22h 33m
Frontier
Deal found 8/2![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/298:39 pm
PHX
- AUS
1 stop15h 58m
Frontier
Deal found 7/31![Frontier logo]()
$97
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 August 4, 2026.
Round-trip from | $141 (Cheapflightsfares) |
|---|---|
One-way from | $64 (Frontier) |
Popular in | June |
Cheapest in | January |
Average price | $218 |
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 August 4, 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
Sat 8/29
9:45 am-2:19 pm
Nonstop2h 34m
Austin Bergstrom
Sat 9/5
8:30 am-9:00 am
Nonstop2h 30m
$197
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Wed 10/14
9:34 am-2:00 pm
Nonstop2h 26m
Austin Bergstrom
Sat 10/17
6:05 pm-10:43 pm
1 stop6h 38m
$207
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Tue 8/25
3:45 pm-10:30 pm
1 stop4h 45m
Austin Bergstrom
Mon 8/31
8:30 am-8:55 am
Nonstop2h 25m
$213
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Mon 9/14
6:55 pm-11:15 pm
Nonstop2h 20m
Austin Bergstrom
Fri 9/18
6:30 pm-10:05 pm
1 stop5h 35m
$227
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Thu 9/3
1:18 pm-10:52 pm
1 stop7h 34m
Austin Bergstrom
Mon 9/7
8:30 am-9:00 am
Nonstop2h 30m
$227
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Fri 9/11
1:20 pm-9:45 pm
1 stop6h 25m
Austin Bergstrom
Mon 9/14
8:05 am-8:40 am
Nonstop2h 35m
$227
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Fri 8/28
8:10 am-3:55 pm
1 stop5h 45m
Austin Bergstrom
Fri 9/4
7:25 pm-10:20 pm
1 stop4h 55m
$237
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Thu 9/3
9:45 am-2:20 pm
Nonstop2h 35m
Austin Bergstrom
Sun 9/6
6:30 am-12:19 pm
1 stop7h 49m
$237
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Tue 8/25
9:45 am-2:20 pm
Nonstop2h 35m
Austin Bergstrom
Thu 8/27
8:30 am-9:00 am
Nonstop2h 30m
$259
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Wed 8/26
9:45 am-2:20 pm
Nonstop2h 35m
Austin Bergstrom
Thu 8/27
8:00 am-1:50 pm
1 stop7h 50m
$269
Showing 1-10 of 19 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, January is the cheapest month in which you can book a flight from Phoenix to Austin (average of $198). Flying from Phoenix to Austin in June is currently the most expensive (average of $445). 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 August 4, 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 31% on your trip compared to booking a flight in the evening.
How much does it cost to fly round-trip from Phoenix to Austin?
Airfare is below average for this route at the moment.
Phoenix to Austin flights typically cost between $154 and $360 in October.The cheapest round-trip price found within the last 5 days was $141 on Frontier (Oct 9-Oct 12).
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 August 1, 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. Sunday 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 August 4, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andJetBlue 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.
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
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
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Phoenix to Austin
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Other flights to Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
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Phoenix and Austin flights
Browse other Phoenix and Austin flight options. Last updated on August 4, 2026.
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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 August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$63 | Average$218 | 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$162 | Average$345 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$176 | Average$410 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$309 | Average$359 | FlexibilityNo cancel fee | On-time69% |