$119+ Cheap flights from Sky Harbor Intl (PHX) to Austin (AUS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — AUS
Oct 8 — Oct 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Sky Harbor Intl 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 Sky Harbor Intl to Austin Bergstrom are usually found in January or December, booked 55 days in advance, depart on a Thursday or Friday and return on a Thursday
Cheap flight deals from Sky Harbor Intl to Austin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sky Harbor Intl to AustinExplore the most affordable flight options available from Sky Harbor Intl to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
Explore the most affordable flight options available from Sky Harbor Intl to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:12 pm -
Nonstop2h 15m
Thu 10/1510:03 am -
Nonstop2h 35m
Deal found 9/3![Frontier logo]()
$141
This Super.com deal was found by Cheapflights users on 9/4. 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 10/85:12 pm -
Nonstop2h 15m
Mon 10/1210:12 pm -
Nonstop2h 40m
Deal found 9/4![Frontier logo]()
$146
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 10/155:01 am -
Nonstop2h 17m
Sun 10/1810:03 am -
Nonstop2h 35m
Deal found 9/4![Frontier logo]()
$151
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:15 am -
1 stop8h 11m
Thu 10/2210:12 pm -
Nonstop2h 40m
Deal found 9/4![Frontier logo]()
$159
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:12 pm -
Nonstop2h 15m
Sun 10/1810:03 am -
Nonstop2h 35m
Deal found 9/3![Frontier logo]()
$161
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Thu 10/85:12 pm -
Nonstop2h 15m
Sun 10/1110:12 pm -
Nonstop2h 40m
Deal found 9/3![Frontier logo]()
$171
This Super.com deal was found by Cheapflights users on 9/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:15 am -
1 stop8h 11m
Fri 10/2310:12 pm -
Nonstop2h 40m
Deal found 9/3![Frontier logo]()
$172
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:15 am -
1 stop11h 11m
Mon 11/98:21 pm -
1 stop5h 21m
Deal found 9/3![Frontier logo]()
$175
This Expedia deal was found by Cheapflights users on 9/4. 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 9/309:15 am -
1 stop8h 14m
Wed 10/78:24 pm -
1 stop5h 19m
Deal found 9/4![Frontier logo]()
$177
Best flights from Sky Harbor Intl to AustinDiscover carefully curated flight deals from Sky Harbor Intl to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from Sky Harbor Intl to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This Southwest deal was found by Cheapflights users on 9/7. 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 10/145:25 am -
Nonstop2h 10m
Mon 10/196:25 pm -
Nonstop2h 30m
Deal found 9/7![Southwest logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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 12/113:15 pm -
1 stop6h 46m
Mon 12/146:00 am -
1 stop6h 56m
Deal found 9/7![Alaska Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 9/7. 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.
Tue 2/233:58 pm -
1 stop7h 34m
Mon 3/14:59 pm -
1 stop8h 07m
Deal found 9/7![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 9/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/205:00 pm -
1 stop5h 53m
Sun 2/215:15 am -
1 stop5h 01m
Deal found 9/3![United Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 9/3. 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.
Thu 10/88:55 pm -
Nonstop2h 20m
Mon 10/128:30 pm -
Nonstop2h 30m
Deal found 9/3![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 9/7. 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 10/75:30 am -
1 stop5h 30m
Wed 10/147:25 pm -
Nonstop2h 30m
Deal found 9/7![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 9/3. 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.
Sat 2/2010:34 am -
Nonstop2h 26m
Sun 2/214:25 pm -
Nonstop2h 39m
Deal found 9/3![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 9/3. 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.
Thu 11/124:10 pm -
Nonstop2h 10m
Sun 11/1510:00 pm -
Nonstop2h 35m
Deal found 9/3![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 9/4. 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 9/3010:45 am -
Nonstop2h 20m
Wed 10/79:15 am -
Nonstop2h 30m
Deal found 9/4![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 9/6. 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 10/25:05 pm -
Nonstop2h 10m
Sat 10/36:35 am -
1 stop5h 20m
Deal found 9/6![Southwest logo]()
$293
Last-minute flights from Sky Harbor Intl to AustinDiscover last-minute flight deals from Sky Harbor Intl to Austin. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to Austin. Data last updated September 8, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 9/4. 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 9/309:15 am -
1 stop8h 14m
Wed 10/78:24 pm -
1 stop5h 19m
Deal found 9/4![Frontier logo]()
$177
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:12 pm -
Nonstop2h 15m
Thu 10/1510:03 am -
Nonstop2h 35m
Deal found 9/3![Frontier logo]()
$141
This Super.com deal was found by Cheapflights users on 9/4. 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 10/85:12 pm -
Nonstop2h 15m
Mon 10/1210:12 pm -
Nonstop2h 40m
Deal found 9/4![Frontier logo]()
$146
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:12 pm -
Nonstop2h 15m
Sun 10/1110:12 pm -
Nonstop2h 40m
Deal found 9/3![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 9/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:12 pm -
1 stop9h 45m
Sun 10/1810:03 am -
Nonstop2h 35m
Deal found 9/3![Frontier logo]()
$178
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 10/155:01 am -
Nonstop2h 17m
Sun 10/1810:03 am -
Nonstop2h 35m
Deal found 9/4![Frontier logo]()
$151
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:12 pm -
Nonstop2h 15m
Sun 10/1810:03 am -
Nonstop2h 35m
Deal found 9/3![Frontier logo]()
$161
This Super.com deal was found by Cheapflights users on 9/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:15 am -
1 stop8h 11m
Fri 10/2310:12 pm -
Nonstop2h 40m
Deal found 9/3![Frontier logo]()
$172
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:15 am -
1 stop8h 11m
Thu 10/2210:12 pm -
Nonstop2h 40m
Deal found 9/4![Frontier logo]()
$159
One-way flights from Sky Harbor Intl to AustinSearch for one-way flight options from Sky Harbor Intl to Austin. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from Sky Harbor Intl to Austin. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Delta deal was found by Cheapflights users on 9/7. 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 11/510:34 am -
Nonstop2h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/57:24 pm -
1 stop17h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$121
This Cheapflightsfares deal was found by Cheapflights users on 9/5. 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.
Tue 10/1310:12 pm -
1 stop9h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$122
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 12/103:15 pm -
1 stop6h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/264:23 pm -
2 stops25h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 11/711:26 am -
1 stop21h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$128
This United Airlines deal was found by Cheapflights users on 9/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:25 am -
1 stop7h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$129
This Frontier deal was found by Cheapflights users on 9/5. 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 10/39:15 am -
1 stop8h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$130
This Gotogate deal was found by Cheapflights users on 9/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:15 am -
1 stop8h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$131
This Super.com deal was found by Cheapflights users on 9/4. 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 10/2510:12 pm -
1 stop9h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$132
This Cheapflightsfares deal was found by Cheapflights users on 9/6. 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 11/223:11 pm -
1 stop5h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$133
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 9/275:23 pm -
1 stop15h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$134
Find flight deals from Sky Harbor Intl to Austin
Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $141 (Cheapflightsfares) |
One-way from | $119 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $288 |
Good round-trip deal | $284 or less |
Good one-way deal | $166 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Sky Harbor Intl 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 7,457,451 searches. Data last updated September 8, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixAustin
PHX Phoenix Sky Harbor Intl - AUS Austin Bergstrom
PHXAUS
Phoenix Sky Harbor Intl
Tue 12/8
6:28 pm-9:51 pm
Nonstop2h 23m
Austin Bergstrom
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$119
PhoenixAustin
PHX Phoenix Sky Harbor Intl - AUS Austin Bergstrom
PHXAUS
Phoenix Sky Harbor Intl
Mon 11/9
6:28 pm-9:54 pm
Nonstop2h 26m
Austin Bergstrom
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$119
PhoenixAustin
PHX Phoenix Sky Harbor Intl - AUS Austin Bergstrom
PHXAUS
Phoenix Sky Harbor Intl
Tue 11/10
11:24 am-7:19 pm
1 stop6h 55m
Austin Bergstrom
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
PhoenixAustin
PHX Phoenix Sky Harbor Intl - AUS Austin Bergstrom
PHXAUS
Phoenix Sky Harbor Intl
Tue 12/15
7:01 am-1:53 pm
1 stop5h 52m
Austin Bergstrom
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
PhoenixAustin
PHX Phoenix Sky Harbor Intl - AUS Austin Bergstrom
PHXAUS
Phoenix Sky Harbor Intl
Thu 1/21
6:00 am-2:04 pm
1 stop7h 04m
Austin Bergstrom
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
PhoenixAustin
PHX Phoenix Sky Harbor Intl - AUS Austin Bergstrom
PHXAUS
Phoenix Sky Harbor Intl
Mon 10/12
8:51 pm-12:17 pm
2 stops37h 26m
Austin Bergstrom
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$142
Quickest round-trip
PhoenixAustin
PHX Phoenix Sky Harbor Intl - AUS Austin Bergstrom
PHXAUS
Phoenix Sky Harbor Intl
Fri 11/13
1:35 pm-4:50 pm
Nonstop2h 15m
Austin Bergstrom
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$144
PhoenixAustin
PHX Phoenix Sky Harbor Intl - AUS Austin Bergstrom
PHXAUS
Phoenix Sky Harbor Intl
Thu 11/5
10:34 am-2:00 pm
Nonstop2h 26m
Austin Bergstrom
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$144
PhoenixAustin
PHX Phoenix Sky Harbor Intl - AUS Austin Bergstrom
PHXAUS
Phoenix Sky Harbor Intl
Wed 12/9
6:28 pm-9:51 pm
Nonstop2h 23m
Austin Bergstrom
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$144
PhoenixAustin
PHX Phoenix Sky Harbor Intl - AUS Austin Bergstrom
PHXAUS
Phoenix Sky Harbor Intl
Wed 12/2
6:28 pm-9:51 pm
Nonstop2h 23m
Austin Bergstrom
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$144
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Sky Harbor Intl to Austin
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 Sky Harbor Intl to Austin in September.
| 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 Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Austin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Austin 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 Phoenix Sky Harbor Intl Airport-Austin 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 Sky Harbor Intl to Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from Sky Harbor Intl with our price prediction graph.
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 Sky Harbor Intl Airport to Austin
How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Austin?
The best time to book flights from Phoenix Sky Harbor Intl Airport to Austin is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Austin?
Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Austin (average of $199). Flying from Phoenix Sky Harbor Intl Airport to Austin in June is currently the most expensive (average of $438). 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 Sky Harbor Intl 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 September 8, 2026.
A simple way to save on the total cost of your ticket is to fly from Phoenix Sky Harbor Intl Airport to Austin in the afternoon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the evening.
What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Austin?
Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Austin. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Austin flight should consider departing on Monday at noon 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 Phoenix Sky Harbor Intl Airport to Austin 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 Phoenix Sky Harbor Intl Airport to Austin trip
Our travel experts
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 September 8, 2026.
See what other customers who have flown with Southwest,Delta, andAmerican Airlines from Phoenix Sky Harbor Intl Airport to Austin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
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 Sky Harbor Intl 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
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Austin flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Sky Harbor Intl
Popular flights
Alternative routes for Sky Harbor Intl 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 September 8, 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 Sky Harbor Intl to Austin by cabin class
Find flights from Sky Harbor Intl to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Sky Harbor Intl and Austin flights
Browse other Sky Harbor Intl and Austin flight options. Last updated on September 8, 2026.
Other flights from Sky Harbor Intl
Browse through other flights departing from Sky Harbor Intl. Flights are based on user searches made on Cheapflights and were last updated on September 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Sky Harbor Intl to Austin
Discover the top 5 airlines that operate flights from Sky Harbor Intl 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 7,457,451 searches. Data last updated September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$71 | Average$181 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$197 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$148 | Average$373 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$163 | Average$343 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$203 | Average$409 | FlexibilityNo cancel fee | On-time63% |