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$641+ Cheap flights to Austin

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
— AUS
14 Mar — 21 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Austin in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Austin
Explore the most affordable flight options available to Austin. Find the lowest fares based on data from user searches, with prices last updated on 12 February 2026.

Sun 19/409:20
SYD
-
AUS
2 stops41h 40m
Multiple Airlines
Tue 21/413:00
AUS
-
SYD
2 stops27h 20m
Multiple Airlines
Deal found 9/2$1,336
Wed 18/211:20
SYD
-
AUS
2 stops41h 59m
Air Canada
Sun 22/207:10
AUS
-
SYD
2 stops33h 25m
Air Canada
Deal found 8/2$1,440
Wed 18/211:20
SYD
-
AUS
1 stop19h 24m
American Airlines
Sun 22/220:15
AUS
-
SYD
1 stop41h 40m
American Airlines
Deal found 8/2$1,477
Thu 26/311:20
SYD
-
AUS
1 stop23h 42m
Qantas Airways
Thu 2/414:24
AUS
-
SYD
1 stop25h 41m
Qantas Airways
Deal found 8/2$1,536
Thu 26/311:20
SYD
-
AUS
1 stop23h 42m
American Airlines
Thu 2/418:30
AUS
-
SYD
2 stops21h 35m
American Airlines
Deal found 8/2$1,540
Thu 26/311:20
SYD
-
AUS
2 stops28h 31m
Multiple Airlines
Thu 2/415:37
AUS
-
SYD
2 stops24h 28m
Multiple Airlines
Deal found 8/2$1,563
Thu 26/313:15
SYD
-
AUS
2 stops25h 43m
Delta
Thu 2/405:12
AUS
-
SYD
2 stops34h 38m
Delta
Deal found 9/2$1,565
Thu 12/311:20
SYD
-
AUS
2 stops52h 56m
Multiple Airlines
Thu 19/310:22
AUS
-
SYD
2 stops30h 38m
Multiple Airlines
Deal found 9/2$1,574
Fri 27/311:20
SYD
-
AUS
1 stop28h 39m
American Airlines
Fri 3/414:24
AUS
-
SYD
1 stop25h 41m
American Airlines
Deal found 10/2$1,615

Find flight deals to Austin

Find the latest flights to Austin in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 12 February 2026.

Return from

$1,336

One-way from

$641

Popular in

April

Cheapest in

September

Average price

$1,782
19/4-21/4
  • 19/4-21/4
  • 4 total stops
  • 69h 00m total
  • Sydney to Austin
Search Deals
15/4
  • 15/4
  • 3 total stops
  • 37h 54m total
  • Sydney to Austin
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($86 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($49 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Austin that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 12 February 2026.
Use the filters below to find and compare flights to Austin that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Sun 19/4

09:20-12:00

2 stops41h 40m

Austin Bergstrom

Tue 21/4

13:00-07:20

2 stops27h 20m

$1,336

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 26/3

11:20-19:02

1 stop23h 42m

Austin Bergstrom

Thu 2/4

14:24-08:05

1 stop25h 41m

$1,536

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 26/3

11:20-19:02

1 stop23h 42m

Austin Bergstrom

Thu 2/4

18:30-08:05

2 stops21h 35m

$1,540

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 26/3

11:20-23:51

2 stops28h 31m

Austin Bergstrom

Thu 2/4

15:37-08:05

2 stops24h 28m

$1,563

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 26/3

13:15-00:39

2 stops27h 24m

Austin Bergstrom

Thu 2/4

16:15-07:50

1 stop23h 35m

$1,565

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Thu 12/3

11:20-00:16

2 stops52h 56m

Austin Bergstrom

Thu 19/3

10:22-09:00

2 stops30h 38m

$1,574

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Fri 27/3

11:20-23:59

1 stop28h 39m

Austin Bergstrom

Fri 3/4

14:24-08:05

1 stop25h 41m

$1,615

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Sun 29/3

13:00-15:34

1 stop18h 34m

Austin Bergstrom

Sun 5/4

19:57-07:05

1 stop20h 08m

$1,655

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Mon 22/6

09:10-21:37

1 stop27h 27m

Austin Bergstrom

Thu 16/7

14:57-07:30

1 stop25h 33m

$1,700

SydneyAustin

SYD - AUS

SYDAUS

Sydney Kingsford Smith

Wed 15/4

13:15-12:09

3 stops37h 54m

$641

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Showing 1-10 of 20 results
1
2

Best time to book a flight to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin with our price prediction graph.
Estimated return 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 to Austin

When is the best time to book a flight to Austin?

Use this chart to determine the optimal time to book a return flight from Sydney to Austin. Price data was last updated on 6 February 2026.

The best time to book flights to Austin is 46 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.

When is the cheapest time to fly to Austin?

Use this chart to determine the cheapest time to fly return from Sydney to Austin. Price data was last updated on 30 March 2025.

Users looking for the lowest fares to Austin should consider flying on Friday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday at midday, when prices are usually at their highest.

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 12 February 2026.
Check out reviews from past customers who have flown Air New Zealand, Virgin Australia, andQantas Airways to the United States to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air New Zealand
8.0
Very Good
582 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Virgin Australia
7.6
Good
438 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Qantas Airways
7.5
Good
988 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
United Airlines
7.4
Good
9,281 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air Canada
7.1
Good
10,709 reviews
Air New Zealand
8.0
Very Good
582 reviews
Check prices

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

FAQs about flying to Austin

  • What airport do you fly into for flights to Austin?

    Booking a flight to Austin Bergstrom (AUS) is your only option if you intend on flying to Austin. It is only a 12.0 km journey from Austin Bergstrom to Austin’s city centre.

  • Can I find cheaper flights to Austin if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Austin on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Austin?

    Based on reviews from Cheapflights users, American Airlines is rated the highest out of the airlines that fly to Austin.

  • What is the cheapest airport to fly to in Austin?

    Austin Bergstrom is currently the cheapest airport to fly to in Austin. One-way flights to Austin Bergstrom typically cost $122, while return flights cost around $252.

  • How much is a return flight to Austin?

    A return flight to Austin will typically cost around $252, however they can be found for as little as $252.

  • Where does the fastest flight to Austin depart from?

    For those looking to save time traveling to Austin, Brisbane offers the quickest one-way flight (17 hours 36 minutes).

  • Does Austin Bergstrom have car hire?

    Yes. Those touching down at Austin Bergstrom can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Austin Bergstrom?

    Yes. Austin Bergstrom has hotels nearby for those requiring accommodations. Hyatt Place Austin Airport is the closest property to Austin Bergstrom (1.6 km away from Austin Bergstrom).

See more FAQs

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How does Cheapflights help users find flights to Austin?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Austin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets to Austin?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Austin for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Austin with no change fees?

Certainly. Search results for flights to Austin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Of course! You can track prices for flights to Austin and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

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