$109+ Cheap flights from Phoenix to Austin (AUS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — AUS
Jun 2 — Jun 91
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 September, booked 55 days in advance, depart on a Friday or Thursday and return on a Friday
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 May 3, 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 May 3, 2026.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:29 pm
PHX
- AUS
1 stop25h 49m
Frontier
Wed 6/248:15 pm
AUS
- PHX
1 stop13h 30m
Frontier
Deal found 4/28![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:40 am
PHX
- AUS
1 stop13h 19m
Frontier
Sat 6/208:15 pm
AUS
- PHX
1 stop13h 30m
Frontier
Deal found 4/30![Frontier logo]()
$169
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:40 am
PHX
- AUS
1 stop12h 24m
Frontier
Tue 6/29:13 pm
AUS
- PHX
1 stop14h 52m
Frontier
Deal found 4/28![Frontier logo]()
$170
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:40 pm
PHX
- AUS
2 stops22h 38m
Frontier
Tue 6/29:13 pm
AUS
- PHX
1 stop14h 52m
Frontier
Deal found 4/28![Frontier logo]()
$171
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:51 pm
PHX
- AUS
1 stop12h 52m
Frontier
Mon 5/2510:52 pm
AUS
- PHX
1 stop14h 31m
Frontier
Deal found 4/28![Frontier logo]()
$173
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:51 pm
PHX
- AUS
1 stop16h 42m
Frontier
Mon 6/89:13 pm
AUS
- PHX
1 stop15h 03m
Frontier
Deal found 4/28![Frontier logo]()
$174
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:51 pm
PHX
- AUS
1 stop12h 52m
Frontier
Sun 5/249:13 pm
AUS
- PHX
2 stops18h 07m
Frontier
Deal found 4/29![Frontier logo]()
$175
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:40 am
PHX
- AUS
1 stop12h 07m
Frontier
Sun 5/249:13 pm
AUS
- PHX
1 stop12h 31m
Frontier
Deal found 4/29![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Sat 5/304:17 pm
PHX
- AUS
1 stop15h 26m
Frontier
Sat 6/62:28 pm
AUS
- PHX
1 stop8h 42m
Frontier
Deal found 5/2![Frontier logo]()
$178
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 5/154:17 pm
PHX
- AUS
1 stop26h 01m
Frontier
Mon 5/1810:42 pm
AUS
- PHX
1 stop26h 42m
Frontier
Deal found 4/30![Frontier logo]()
$179
This Frontier deal was found by Cheapflights users on 4/30. 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 5/147:40 am
PHX
- AUS
1 stop12h 07m
Frontier
Sun 5/1710:42 pm
AUS
- PHX
1 stop12h 05m
Frontier
Deal found 4/30![Frontier logo]()
$180
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2410:27 pm
PHX
- AUS
1 stop10h 50m
Frontier
Wed 7/151:51 pm
AUS
- PHX
1 stop10h 27m
Frontier
Deal found 4/29![Frontier logo]()
$181
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 May 3, 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 May 3, 2026.
This Southwest deal was found by Cheapflights users on 5/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:10 am
PHX
- AUS
Nonstop2h 15m
Southwest
Mon 6/89:15 am
AUS
- PHX
1 stop5h 00m
Southwest
Deal found 5/2![Southwest logo]()
$385
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:05 am
PHX
- AUS
Nonstop2h 10m
Southwest
Sat 6/65:30 am
AUS
- PHX
1 stop6h 25m
Southwest
Deal found 4/30![Southwest logo]()
$389
This Southwest deal was found by Cheapflights users on 5/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:35 am
PHX
- AUS
Nonstop2h 15m
Southwest
Sun 6/79:55 pm
AUS
- PHX
Nonstop2h 25m
Southwest
Deal found 5/2![Southwest logo]()
$408
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:25 pm
PHX
- AUS
Nonstop2h 15m
Southwest
Tue 7/76:50 am
AUS
- PHX
Nonstop2h 20m
Southwest
Deal found 4/28![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 5/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:35 am
PHX
- AUS
Nonstop2h 15m
Southwest
Mon 7/136:40 am
AUS
- PHX
Nonstop2h 20m
Southwest
Deal found 5/2![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 5/1. 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.
Fri 5/299:10 am
PHX
- AUS
Nonstop2h 15m
Southwest
Fri 6/53:25 pm
AUS
- PHX
Nonstop2h 25m
Southwest
Deal found 5/1![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 5/1. 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.
Fri 6/55:30 am
PHX
- AUS
Nonstop2h 15m
Southwest
Sun 6/78:15 am
AUS
- PHX
Nonstop2h 25m
Southwest
Deal found 5/1![Southwest logo]()
$428
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:25 am
PHX
- AUS
Nonstop2h 20m
Southwest
Sun 7/129:55 pm
AUS
- PHX
Nonstop2h 25m
Southwest
Deal found 4/30![Southwest logo]()
$428
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.
Fri 7/38:25 am
PHX
- AUS
Nonstop2h 20m
Southwest
Sun 7/59:55 pm
AUS
- PHX
Nonstop2h 25m
Southwest
Deal found 4/29![Southwest logo]()
$428
Last-minute flights from Phoenix to AustinDiscover last-minute flight deals from Phoenix to Austin. Data last updated May 3, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Austin. Data last updated May 3, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:29 pm
PHX
- AUS
1 stop25h 49m
Frontier
Tue 5/199:13 pm
AUS
- PHX
1 stop14h 52m
Frontier
Deal found 4/30![Frontier logo]()
$182
This Frontier deal was found by Cheapflights users on 4/30. 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 5/147:40 am
PHX
- AUS
1 stop12h 07m
Frontier
Sun 5/1710:42 pm
AUS
- PHX
1 stop12h 05m
Frontier
Deal found 4/30![Frontier logo]()
$180
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 5/157:40 am
PHX
- AUS
1 stop12h 07m
Frontier
Tue 5/199:13 pm
AUS
- PHX
1 stop28h 16m
Frontier
Deal found 4/30![Frontier logo]()
$179
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:29 pm
PHX
- AUS
1 stop25h 49m
Frontier
Wed 6/248:15 pm
AUS
- PHX
1 stop13h 30m
Frontier
Deal found 4/28![Frontier logo]()
$165
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:51 pm
PHX
- AUS
1 stop12h 52m
Frontier
Mon 5/2510:52 pm
AUS
- PHX
1 stop14h 31m
Frontier
Deal found 4/28![Frontier logo]()
$173
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:51 pm
PHX
- AUS
1 stop12h 52m
Frontier
Sun 5/249:13 pm
AUS
- PHX
2 stops18h 07m
Frontier
Deal found 4/29![Frontier logo]()
$175
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:40 am
PHX
- AUS
1 stop12h 07m
Frontier
Sun 5/249:13 pm
AUS
- PHX
1 stop12h 31m
Frontier
Deal found 4/29![Frontier logo]()
$177
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Sat 5/2310:27 pm
PHX
- AUS
1 stop21h 20m
Frontier
Fri 5/299:13 pm
AUS
- PHX
1 stop14h 52m
Frontier
Deal found 4/30![Frontier logo]()
$184
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:40 pm
PHX
- AUS
2 stops22h 38m
Frontier
Tue 6/29:13 pm
AUS
- PHX
1 stop14h 52m
Frontier
Deal found 4/28![Frontier logo]()
$171
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:40 am
PHX
- AUS
1 stop12h 24m
Frontier
Tue 6/29:13 pm
AUS
- PHX
1 stop14h 52m
Frontier
Deal found 4/28![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Sat 5/304:17 pm
PHX
- AUS
1 stop15h 26m
Frontier
Sat 6/62:28 pm
AUS
- PHX
1 stop8h 42m
Frontier
Deal found 5/2![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 May 3, 2026.
Search for one-way flight options from Phoenix to Austin. Find affordable one-way fares based on user searches. Data last updated May 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:15 am
PHX
- AUS
1 stop13h 03m
Frontier
Deal found 5/1![Frontier logo]()
$109
This Super.com deal was found by Cheapflights users on 4/30. 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.
Wed 5/1311:00 am
PHX
- AUS
1 stop7h 18m
Frontier
Deal found 4/30![Frontier logo]()
$110
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:00 am
PHX
- AUS
1 stop7h 18m
Frontier
Deal found 4/30![Frontier logo]()
$111
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 6/1911:40 pm
PHX
- AUS
1 stop10h 08m
Frontier
Deal found 4/30![Frontier logo]()
$114
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/264:43 pm
PHX
- AUS
1 stop5h 16m
Frontier
Deal found 4/29![Frontier logo]()
$115
This Super.com deal was found by Cheapflights users on 4/30. 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 5/77:40 am
PHX
- AUS
1 stop12h 07m
Frontier
Deal found 4/30![Frontier logo]()
$116
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2810:27 pm
PHX
- AUS
2 stops37h 06m
Frontier
Deal found 4/29![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Thu 6/410:27 pm
PHX
- AUS
2 stops19h 51m
Frontier
Deal found 5/2![Frontier logo]()
$119
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 5/216:51 pm
PHX
- AUS
1 stop12h 52m
Frontier
Deal found 4/30![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 4/30. 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.
Sun 5/107:40 am
PHX
- AUS
1 stop12h 07m
Frontier
Deal found 4/30![Frontier logo]()
$122
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:40 am
PHX
- AUS
1 stop10h 50m
Frontier
Deal found 4/29![Frontier logo]()
$123
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 May 3, 2026.
Round-trip from | $165 (Expedia) |
|---|---|
One-way from | $109 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $283 |
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 May 3, 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
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Mon 6/1
9:10 am-1:25 pm
Nonstop2h 15m
Austin Bergstrom
Mon 6/8
9:15 am-12:15 pm
1 stop5h 00m
$385
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Sat 5/30
11:05 am-3:15 pm
Nonstop2h 10m
Austin Bergstrom
Sat 6/6
5:30 am-9:55 am
1 stop6h 25m
$389
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Thu 6/4
11:35 am-3:50 pm
Nonstop2h 15m
Austin Bergstrom
Sun 6/7
9:55 pm-10:20 pm
Nonstop2h 25m
$408
Quickest round-trip
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Thu 7/2
5:25 pm-9:40 pm
Nonstop2h 15m
Austin Bergstrom
Tue 7/7
6:50 am-7:10 am
Nonstop2h 20m
$419
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Thu 7/9
11:35 am-3:50 pm
Nonstop2h 15m
Austin Bergstrom
Mon 7/13
6:40 am-7:00 am
Nonstop2h 20m
$419
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Fri 5/29
9:10 am-1:25 pm
Nonstop2h 15m
Austin Bergstrom
Fri 6/5
3:25 pm-3:50 pm
Nonstop2h 25m
$419
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Fri 6/5
5:30 am-9:45 am
Nonstop2h 15m
Austin Bergstrom
Sun 6/7
8:15 am-8:40 am
Nonstop2h 25m
$428
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Thu 7/9
8:25 am-12:45 pm
Nonstop2h 20m
Austin Bergstrom
Sun 7/12
9:55 pm-10:20 pm
Nonstop2h 25m
$428
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Fri 7/3
8:25 am-12:45 pm
Nonstop2h 20m
Austin Bergstrom
Sun 7/5
9:55 pm-10:20 pm
Nonstop2h 25m
$428
Cheapest one-way
PhoenixAustin
PHX - AUS
PHXAUS
Phoenix Sky Harbor Intl
Sun 6/28
5:55 am-10:10 am
Nonstop2h 15m
$219
Showing 1-10 of 20 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
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 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 April is currently the most expensive (average of $106). 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 May 3, 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 45% on your trip compared to booking a flight in the evening.
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 May 2, 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.
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 May 3, 2026.
The most flights from PH1 to AUS are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Phoenix to Austin?
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 May 3, 2026.
Get a feel of what it's like to fly with Southwest,American Airlines, 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
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
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 locationsCedar Park
Round Rock
San Marcos
Fredericksburg
Pflugerville
Georgetown
Bastrop
Dripping Springs
Seguin
Canyon Lake
Horseshoe Bay
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Phoenix to Austin
See prices for flight routes from nearby airports that may be better suited for you.
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 May 3, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Phoenix to Austin by cabin class
Find flights from Phoenix to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Phoenix and Austin flights
Browse other Phoenix and Austin flight options. Last updated on May 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Phoenix to Austin
Discover the top 4 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 May 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$67 | Average$214 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$408 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$149 | Average$309 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$158 | Average$362 | FlexibilityNo cancel fee | On-time63% |