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$158+ Cheap flights from Austin

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
AUS — SYD
26 Feb — 5 Mar1
1 adult

What to know about flights from Austin

Discover essential information about flights departing from Austin, including flight schedules, destinations, airlines operating at the Austin airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 21 February 2025.

Good round-trip deal

$749 or less

Good one-way deal

$420 or less
Price to beat on a round-trip flight from Austin Bergstrom.
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Price to beat on a one-way flight from Austin Bergstrom.
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Find flights from Austin

Cheapest flights from Austin
Explore the most affordable flight options available from Austin. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.

Mon 7/413:36AUS - EWR
2 stops19h 14mSpirit Airlines
Mon 14/418:47EWR - AUS
1 stop20h 07mSpirit Airlines
Deal found 20/2$279
Wed 2/418:55AUS - BOS
Nonstop4h 00mJetBlue
Wed 9/414:40BOS - AUS
Nonstop4h 32mJetBlue
Deal found 20/2$387
Tue 15/406:35AUS - EWR
1 stop7h 12mDelta
Wed 23/405:55EWR - AUS
1 stop6h 20mDelta
Deal found 20/2$406
Sun 25/509:52AUS - BOS
1 stop6h 09mUnited Airlines
Fri 30/517:25BOS - AUS
1 stop6h 39mUnited Airlines
Deal found 20/2$420
Sat 29/307:20AUS - BOS
Nonstop3h 50mDelta
Sun 6/406:30BOS - AUS
Nonstop4h 42mDelta
Deal found 20/2$428
Sat 5/406:19AUS - EWR
Nonstop3h 41mUnited Airlines
Tue 15/414:45EWR - AUS
Nonstop4h 14mUnited Airlines
Deal found 19/2$445
Thu 24/405:45AUS - BOS
1 stop7h 50mSouthwest
Sun 27/420:10BOS - AUS
1 stop5h 50mSouthwest
Deal found 20/2$458
Tue 18/308:30AUS - EWR
2 stops20h 29mAlaska Airlines
Tue 25/307:00EWR - AUS
2 stops17h 45mAlaska Airlines
Deal found 20/2$641
Wed 19/316:48AUS - EWR
1 stop5h 48mAmerican Airlines
Thu 27/317:30EWR - AUS
1 stop6h 17mAmerican Airlines
Deal found 20/2$648
Mon 7/407:35AUS - BOS
1 stop15h 24mAlaska Airlines
Tue 8/419:59BOS - AUS
2 stops19h 01mAlaska Airlines
Deal found 20/2$676
Wed 7/510:00AUS - SYD
2 stops54h 20mAir Canada
Wed 21/509:20SYD - AUS
2 stops40h 20mAir Canada
Deal found 20/2$1,315
Tue 5/808:30AUS - MEL
2 stops35h 35mAir Canada
Mon 18/806:00MEL - AUS
2 stops28h 32mAir Canada
Deal found 19/2$1,364

Find flights from Austin within your budget

Find flights departing from Austin that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 21 February 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Sat 31/5

09:00-18:20

2 stops8h 20m

Boston Logan Intl

Fri 6/6

15:45-19:00

Nonstop4h 15m

$591

AustinNewark

AUS - EWR

AUSEWR

Austin Bergstrom

Sun 25/5

05:30-12:03

1 stop5h 33m

Newark

Sat 7/6

06:00-11:05

1 stop6h 05m

$591

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Sat 17/5

07:20-12:22

Nonstop4h 02m

Boston Logan Intl

Wed 21/5

06:30-10:05

Nonstop4h 35m

$593

AustinNewark

AUS - EWR

AUSEWR

Austin Bergstrom

Tue 29/4

19:10-23:58

Nonstop3h 48m

Newark

Sat 3/5

09:55-15:47

1 stop6h 52m

$596

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Fri 16/5

16:35-21:40

Nonstop4h 05m

Boston Logan Intl

Tue 20/5

12:05-15:38

Nonstop4h 33m

$607

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Mon 10/3

12:53-21:37

1 stop7h 44m

Boston Logan Intl

Thu 13/3

10:33-20:25

2 stops10h 52m

$610

AustinNewark

AUS - EWR

AUSEWR

Austin Bergstrom

Tue 18/3

08:30-05:59

2 stops20h 29m

Newark

Tue 25/3

07:00-23:45

2 stops17h 45m

$641

AustinNewark

AUS - EWR

AUSEWR

Austin Bergstrom

Wed 19/3

16:48-23:36

1 stop5h 48m

Newark

Thu 27/3

17:30-22:47

1 stop6h 17m

$648

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Mon 7/4

07:35-23:59

1 stop15h 24m

Boston Logan Intl

Tue 8/4

19:59-14:00

2 stops19h 01m

$676

AustinSydney

AUS - SYD

AUSSYD

Austin Bergstrom

Wed 7/5

10:00-07:20

2 stops54h 20m

Sydney Kingsford Smith

Wed 21/5

09:20-10:40

2 stops40h 20m

$1,315

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 59 results
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Best time to book a flight from Austin

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from Austin

Get recent, data-driven insights about flights from Austin including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Austin to Sydney. Price data was last updated on 14 February 2025.

The best time to book flights from Austin is 50 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 Austin?

Currently, September is the cheapest month in which you can book a flight from Austin (average of $359). Flying from Austin in December will prove the most costly (average of $1,732). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Austin?

Use this chart to determine the cheapest time to fly return from Austin to Sydney. Price data was last updated on 16 February 2025.

Those who are seeking the cheapest fare on flights departing from Austin would be wise to consider leaving during Saturday evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Monday at midday when fares are usually the most expensive.

What are popular destinations to fly to from Austin?

Austin offers frequent flights to New York (346 flights per day), Chicago (306 flights per day) and Dallas (302 flights per day).

Phoenix Sky Harbor Intl

Phoenix Sky Harbor Intl

From $268

What is the cheapest place to fly to from Austin?

The cheapest city to fly to from Austin is Phoenix Sky Harbor Intl, with prices starting at $420. Explore other affordable destinations below.

Phoenix Sky Harbor Intl

Phoenix Sky Harbor Intl

From $268

Airline reviews for flights from Austin

Get insights into the airlines that provide service from Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Austin. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Boarding

8.7

Food

7.8

Comfort

8.0

Overall

8.7

Crew

9.1

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.7
Very Good
61 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Boarding

8.7

Food

7.8

Comfort

8.0

Overall

8.7

Crew

9.1

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

ANA
8.4
Very Good
836 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Boarding

8.7

Food

7.8

Comfort

8.0

Overall

8.7

Crew

9.1

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Singapore Airlines
8.1
Very Good
1,299 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Boarding

8.7

Food

7.8

Comfort

8.0

Overall

8.7

Crew

9.1

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Fiji Airways
8.0
Very Good
184 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Boarding

8.7

Food

7.8

Comfort

8.0

Overall

8.7

Crew

9.1

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Delta
8.0
Very Good
8,213 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Entertainment

7.2

Boarding

8.7

Food

7.8

Comfort

8.0

Overall

8.7

Crew

9.1

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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Related info for your journey

Access useful and relevant information related to your journey from Austin. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 21 February 2025.

  • What are the most popular destinations to fly to from Austin?

    For the current month, the most popular flights from Austin are Mumbai, Atlanta, Boston. Boston, Atlanta, Mumbai are the most popular locations from Austin year round.

  • What is the cheapest flight from Austin to anywhere?

    Users have flown out of Austin for as low as $420 to Phoenix Sky Harbor Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $584 to fly from Austin.

  • What is the cheapest premium economy flight from Austin?

    Options for some of the cheapest premium economy flights from Austin we have found on Cheapflights are as follows:
    Fly from Austin Bergstrom to San Francisco starting at $4,186
    Fly from Austin Bergstrom to Houston George Bush Intcntl Airport starting at $4,248

  • What is the cheapest first class flight from Austin?

    If you’re looking to fly first-class from Austin to anywhere, put Honolulu on your list as prices start at $7,923 for this destination.

  • What is the cheapest month to fly from Austin?

    Currently, the cheapest month for flights from Austin is September. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Austin?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Austin today with Cheapflights!

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

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

  • Can Cheapflights find flights from Austin with no change fees?

    Yes! Cheapflights helps users easily find flights from Austin with no change fees.

  • Can Cheapflights notify me if prices for flights from Austin become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Austin?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Austin today with Cheapflights!

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

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

Can Cheapflights find flights from Austin with no change fees?

Yes! Cheapflights helps users easily find flights from Austin with no change fees.

Can Cheapflights notify me if prices for flights from Austin become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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