$111+ Cheap flights from Austin (AUS) to Sky Harbor Intl (PHX)
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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PHX
May 27 — Jun 31
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Sky Harbor Intl 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 Austin Bergstrom to Phoenix Sky Harbor Intl are usually found in August or July, booked 60 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Austin to Sky Harbor Intl
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Best
Last-minute
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Cheapest flights from Austin to Sky Harbor IntlExplore the most affordable flight options available from Austin to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.
Explore the most affordable flight options available from Austin to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/26. 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 5/2312:44 pm
AUS
- PHX
1 stop11h 42m
Frontier
Tue 5/2610:27 pm
PHX
- AUS
1 stop21h 20m
Frontier
Deal found 4/26![Frontier logo]()
$139
This Frontier deal was found by Cheapflights users on 4/22. 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 5/139:13 pm
AUS
- PHX
1 stop12h 31m
Frontier
Sat 5/1611:00 am
PHX
- AUS
1 stop7h 18m
Frontier
Deal found 4/22![Frontier logo]()
$140
This Orbitz deal was found by Cheapflights users on 4/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:13 pm
AUS
- PHX
1 stop25h 57m
Frontier
Fri 5/1511:30 pm
PHX
- AUS
1 stop10h 19m
Frontier
Deal found 4/23![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/2610:52 pm
AUS
- PHX
1 stop14h 31m
Frontier
Mon 6/15:15 am
PHX
- AUS
1 stop26h 28m
Frontier
Deal found 4/24![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/249:13 pm
AUS
- PHX
1 stop12h 31m
Frontier
Thu 5/288:40 am
PHX
- AUS
1 stop9h 38m
Frontier
Deal found 4/22![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 6/79:13 pm
AUS
- PHX
1 stop12h 31m
Frontier
Wed 6/102:15 pm
PHX
- AUS
1 stop7h 44m
Frontier
Deal found 4/23![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/249:13 pm
AUS
- PHX
1 stop12h 31m
Frontier
Sat 5/305:15 am
PHX
- AUS
1 stop6h 18m
Frontier
Deal found 4/22![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 6/29:13 pm
AUS
- PHX
1 stop14h 52m
Frontier
Thu 6/44:17 pm
PHX
- AUS
1 stop15h 26m
Frontier
Deal found 4/24![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/2710:28 am
AUS
- PHX
2 stops15h 14m
Frontier
Sat 5/305:15 am
PHX
- AUS
1 stop6h 18m
Frontier
Deal found 4/23![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/2710:28 am
AUS
- PHX
1 stop6h 55m
Frontier
Wed 6/310:27 pm
PHX
- AUS
1 stop21h 20m
Frontier
Deal found 4/27![Frontier logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Wed 5/209:13 pm
AUS
- PHX
1 stop12h 31m
Frontier
Sun 5/315:15 am
PHX
- AUS
1 stop26h 28m
Frontier
Deal found 4/22![Frontier logo]()
$159
Best flights from Austin to Sky Harbor IntlDiscover carefully curated flight deals from Austin to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
Discover carefully curated flight deals from Austin to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
This Southwest deal was found by Cheapflights users on 4/22. 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 5/287:20 pm
AUS
- PHX
Nonstop2h 35m
Southwest
Mon 6/18:05 am
PHX
- AUS
Nonstop2h 25m
Southwest
Deal found 4/22![Southwest logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:30 pm
AUS
- PHX
1 stop5h 46m
Alaska Airlines
Tue 10/277:04 pm
PHX
- AUS
1 stop16h 49m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:00 am
AUS
- PHX
1 stop7h 31m
Alaska Airlines
Mon 9/2812:13 pm
PHX
- AUS
1 stop8h 14m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 4/26. 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 6/174:15 pm
AUS
- PHX
1 stop3h 50m
Southwest
Sat 6/207:40 pm
PHX
- AUS
Nonstop2h 15m
Southwest
Deal found 4/26![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 4/22. 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 5/193:05 pm
AUS
- PHX
Nonstop2h 35m
Southwest
Sun 5/247:25 pm
PHX
- AUS
Nonstop2h 10m
Southwest
Deal found 4/22![Southwest logo]()
$356
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
AUS
- PHX
1 stop7h 31m
Alaska Airlines
Tue 9/87:49 pm
PHX
- AUS
1 stop24h 38m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 4/24. 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 6/239:15 am
AUS
- PHX
Nonstop2h 25m
Southwest
Fri 6/265:30 am
PHX
- AUS
Nonstop2h 15m
Southwest
Deal found 4/24![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 4/22. 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.
Sun 5/246:50 pm
AUS
- PHX
1 stop5h 20m
Southwest
Thu 5/285:10 am
PHX
- AUS
Nonstop2h 10m
Southwest
Deal found 4/22![Southwest logo]()
$396
This Southwest deal was found by Cheapflights users on 4/26. 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 5/188:25 pm
AUS
- PHX
Nonstop2h 35m
Southwest
Sun 5/247:25 pm
PHX
- AUS
Nonstop2h 10m
Southwest
Deal found 4/26![Southwest logo]()
$399
This Southwest deal was found by Cheapflights users on 4/26. 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 5/205:20 pm
AUS
- PHX
Nonstop2h 35m
Southwest
Sun 5/315:35 pm
PHX
- AUS
1 stop3h 55m
Southwest
Deal found 4/26![Southwest logo]()
$402
This Southwest deal was found by Cheapflights users on 4/25. 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 6/59:15 am
AUS
- PHX
1 stop5h 00m
Southwest
Mon 6/811:35 am
PHX
- AUS
Nonstop2h 15m
Southwest
Deal found 4/25![Southwest logo]()
$405
Last-minute flights from Austin to Sky Harbor IntlDiscover last-minute flight deals from Austin to Sky Harbor Intl. Data last updated April 27, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Sky Harbor Intl. Data last updated April 27, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/22. 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 5/139:13 pm
AUS
- PHX
1 stop12h 31m
Frontier
Sat 5/1611:00 am
PHX
- AUS
1 stop7h 18m
Frontier
Deal found 4/22![Frontier logo]()
$140
This Orbitz deal was found by Cheapflights users on 4/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:13 pm
AUS
- PHX
1 stop25h 57m
Frontier
Fri 5/1511:30 pm
PHX
- AUS
1 stop10h 19m
Frontier
Deal found 4/23![Frontier logo]()
$144
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Wed 5/209:13 pm
AUS
- PHX
1 stop12h 31m
Frontier
Sun 5/315:15 am
PHX
- AUS
1 stop26h 28m
Frontier
Deal found 4/22![Frontier logo]()
$159
This Cheapflightsfares deal was found by Cheapflights users on 4/26. 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 5/2312:44 pm
AUS
- PHX
1 stop11h 42m
Frontier
Tue 5/2610:27 pm
PHX
- AUS
1 stop21h 20m
Frontier
Deal found 4/26![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/249:13 pm
AUS
- PHX
1 stop12h 31m
Frontier
Thu 5/288:40 am
PHX
- AUS
1 stop9h 38m
Frontier
Deal found 4/22![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/249:13 pm
AUS
- PHX
1 stop12h 31m
Frontier
Sat 5/305:15 am
PHX
- AUS
1 stop6h 18m
Frontier
Deal found 4/22![Frontier logo]()
$150
This Expedia deal was found by Cheapflights users on 4/23. 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.
Sun 5/249:13 pm
AUS
- PHX
1 stop12h 31m
Frontier
Fri 6/55:15 am
PHX
- AUS
1 stop13h 03m
Frontier
Deal found 4/23![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/2610:52 pm
AUS
- PHX
1 stop14h 31m
Frontier
Mon 6/15:15 am
PHX
- AUS
1 stop26h 28m
Frontier
Deal found 4/24![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/269:13 pm
AUS
- PHX
1 stop14h 52m
Frontier
Wed 5/274:29 pm
PHX
- AUS
1 stop15h 14m
Frontier
Deal found 4/22![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/2710:28 am
AUS
- PHX
2 stops15h 14m
Frontier
Sat 5/305:15 am
PHX
- AUS
1 stop6h 18m
Frontier
Deal found 4/23![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/2710:28 am
AUS
- PHX
1 stop6h 55m
Frontier
Wed 6/310:27 pm
PHX
- AUS
1 stop21h 20m
Frontier
Deal found 4/27![Frontier logo]()
$157
One-way flights from Austin to Sky Harbor IntlSearch for one-way flight options from Austin to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
Search for one-way flight options from Austin to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/1510:42 pm
AUS
- PHX
2 stops19h 13m
Frontier
Deal found 4/22![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/199:13 pm
AUS
- PHX
2 stops18h 07m
Frontier
Deal found 4/23![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/411:01 am
AUS
- PHX
1 stop11h 15m
Frontier
Deal found 4/22![Frontier logo]()
$113
This Super.com deal was found by Cheapflights users on 4/25. 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.
Sun 6/146:30 am
AUS
- PHX
1 stop5h 51m
Frontier
Deal found 4/25![Frontier logo]()
$114
This Frontier deal was found by Cheapflights users on 4/23. 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 6/258:15 pm
AUS
- PHX
1 stop5h 14m
Frontier
Deal found 4/23![Frontier logo]()
$115
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 5/89:13 pm
AUS
- PHX
1 stop28h 16m
Frontier
Deal found 4/25![Frontier logo]()
$116
This Super.com deal was found by Cheapflights users on 4/23. 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 7/228:15 pm
AUS
- PHX
1 stop27h 13m
Frontier
Deal found 4/23![Frontier logo]()
$119
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Sun 6/216:30 am
AUS
- PHX
1 stop27h 15m
Frontier
Deal found 4/22![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 4/22. 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 5/2312:44 pm
AUS
- PHX
1 stop11h 42m
Frontier
Deal found 4/22![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/189:13 pm
AUS
- PHX
2 stops28h 29m
Frontier
Deal found 4/27![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/2910:52 pm
AUS
- PHX
1 stop14h 31m
Frontier
Deal found 4/24![Frontier logo]()
$124
Find flight deals from Austin to Sky Harbor Intl
Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Sky Harbor Intl (PHX). 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 April 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $139 (Cheapflightsfares) |
One-way from | $111 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $330 |
Good round-trip deal | $301 or less |
Good one-way deal | $176 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin to Sky Harbor Intl 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 April 27, 2026.
Use the filters below to find and compare flights from Austin to Phoenix Sky Harbor Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinPhoenix
AUS - PHX
AUSPHX
Austin Bergstrom
Thu 5/28
7:20 pm-7:55 pm
Nonstop2h 35m
Phoenix Sky Harbor Intl
Mon 6/1
8:05 am-12:30 pm
Nonstop2h 25m
$336
AustinPhoenix
AUS - PHX
AUSPHX
Austin Bergstrom
Fri 10/23
6:30 pm-10:16 pm
1 stop5h 46m
Phoenix Sky Harbor Intl
Tue 10/27
7:04 pm-1:53 pm
1 stop16h 49m
$337
AustinPhoenix
AUS - PHX
AUSPHX
Austin Bergstrom
Fri 9/25
6:00 am-11:31 am
1 stop7h 31m
Phoenix Sky Harbor Intl
Mon 9/28
12:13 pm-10:27 pm
1 stop8h 14m
$337
AustinPhoenix
AUS - PHX
AUSPHX
Austin Bergstrom
Wed 6/17
4:15 pm-6:05 pm
1 stop3h 50m
Phoenix Sky Harbor Intl
Sat 6/20
7:40 pm-11:55 pm
Nonstop2h 15m
$354
AustinPhoenix
AUS - PHX
AUSPHX
Austin Bergstrom
Tue 5/19
3:05 pm-3:40 pm
Nonstop2h 35m
Phoenix Sky Harbor Intl
Sun 5/24
7:25 pm-11:35 pm
Nonstop2h 10m
$356
AustinPhoenix
AUS - PHX
AUSPHX
Austin Bergstrom
Thu 9/3
6:00 am-11:31 am
1 stop7h 31m
Phoenix Sky Harbor Intl
Tue 9/8
7:49 pm-10:27 pm
1 stop24h 38m
$371
Quickest round-trip
AustinPhoenix
AUS - PHX
AUSPHX
Austin Bergstrom
Tue 6/23
9:15 am-9:40 am
Nonstop2h 25m
Phoenix Sky Harbor Intl
Fri 6/26
5:30 am-9:45 am
Nonstop2h 15m
$387
AustinPhoenix
AUS - PHX
AUSPHX
Austin Bergstrom
Sun 5/24
6:50 pm-10:10 pm
1 stop5h 20m
Phoenix Sky Harbor Intl
Thu 5/28
5:10 am-9:20 am
Nonstop2h 10m
$396
AustinPhoenix
AUS - PHX
AUSPHX
Austin Bergstrom
Mon 5/18
8:25 pm-9:00 pm
Nonstop2h 35m
Phoenix Sky Harbor Intl
Sun 5/24
7:25 pm-11:35 pm
Nonstop2h 10m
$399
AustinPhoenix
AUS - PHX
AUSPHX
Austin Bergstrom
Wed 5/20
5:20 pm-5:55 pm
Nonstop2h 35m
Phoenix Sky Harbor Intl
Sun 5/31
5:35 pm-11:30 pm
1 stop3h 55m
$402
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Austin to Sky Harbor Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Sky Harbor Intl in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Austin-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Austin-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Austin to Sky Harbor Intl
Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Austin with our price prediction graph.
AUS-PHX
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 Austin to Phoenix Sky Harbor Intl Airport
Prices
Airlines
How far ahead should I book a flight from Austin to Phoenix Sky Harbor Intl Airport?
To ensure you get the cheapest price possible for a flight from Austin to Phoenix Sky Harbor Intl Airport, you should look to book at least 59 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 Austin to Phoenix Sky Harbor Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Austin to Phoenix Sky Harbor Intl Airport (average of $191). Flying from Austin to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from AUS to PHX?
Find hourly flight availability from Austin to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 27, 2026.
One of the essential ways to save on airfare from Austin to Phoenix Sky Harbor Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 33% on airfare.
What is the cheapest day to fly from Austin to Phoenix Sky Harbor Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Austin to Sky Harbor Intl. Price data was last updated on April 18, 2026.
Travelers seeking maximum savings on their Austin to Phoenix Sky Harbor Intl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Austin to Phoenix Sky Harbor Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Austin to Phoenix Sky Harbor Intl Airport trip
Our travel experts
Reviews of airlines servicing Sky Harbor Intl
Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated April 27, 2026.
See what other customers who have flown with Southwest,Delta, andJetBlue from Austin to Phoenix Sky Harbor Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Austin to Sky Harbor Intl. 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 Phoenix Sky Harbor Intl Airport?
Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locationsGoodyear
Glendale
Paradise Valley
Casa Grande
Buckeye
Peoria
Chandler
Payson
Camp Verde
Globe
Surprise
Guadalupe
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Austin and Sky Harbor Intl flights
Browse other Austin and Sky Harbor Intl flight options. Last updated on April 27, 2026.
Other flights from Austin
Browse through other flights departing from Austin. Flights are based on user searches made on Cheapflights and were last updated on April 27, 2026.
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Other flights to Sky Harbor Intl
Explore flights to Sky Harbor Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 27, 2026.
Top 5 airlines flying from Austin to Sky Harbor Intl
Discover the top 5 airlines that operate flights from Austin to Sky Harbor Intl. 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 April 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$189 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$109 | Average$197 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$148 | Average$365 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$159 | Average$309 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$165 | Average$355 | FlexibilityNo cancel fee | On-time63% |