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$162+ Cheap flights from 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 18/11. 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
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

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 6 November 2025.

Good round-trip deal

$736 or less

Good one-way deal

$146 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

Enter your travel dates to find the best prices.

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 6 November 2025.

Mon 26/105:25AUS - EWR
Nonstop3h 37mSpirit Airlines
Tue 3/205:00EWR - AUS
1 stop12h 04mSpirit Airlines
Deal found 5/11$262
Wed 10/1205:30AUS - EWR
1 stop12h 29mSpirit Airlines
Mon 15/1209:00EWR - AUS
Nonstop4h 08mSpirit Airlines
Deal found 4/11$265
Thu 8/107:20AUS - BOS
Nonstop3h 45mDelta
Tue 13/106:05BOS - AUS
Nonstop5h 05mDelta
Deal found 5/11$273
Thu 4/1214:35AUS - BOS
1 stop7h 10mSouthwest
Thu 11/1205:30BOS - AUS
1 stop6h 35mSouthwest
Deal found 4/11$279
Fri 5/1208:05AUS - BOS
1 stop7h 00mSouthwest
Sun 7/1206:50BOS - AUS
2 stops7h 40mSouthwest
Deal found 5/11$286
Wed 3/1212:42AUS - BOS
Nonstop3h 47mJetBlue
Wed 10/1208:15BOS - AUS
Nonstop4h 42mJetBlue
Deal found 5/11$291
Fri 12/1205:55AUS - BOS
1 stop5h 55mSouthwest
Mon 15/1209:05BOS - AUS
2 stops10h 55mSouthwest
Deal found 4/11$296
Thu 8/113:30AUS - BOS
Nonstop3h 55mJetBlue
Fri 23/108:45BOS - AUS
Nonstop4h 50mJetBlue
Deal found 4/11$299
Thu 4/1217:58AUS - EWR
1 stop6h 12mFrontier
Mon 8/1205:59EWR - AUS
1 stop12h 14mFrontier
Deal found 5/11$303
Tue 13/119:25AUS - EWR
Nonstop3h 34mUnited Airlines
Sat 17/106:45EWR - AUS
Nonstop4h 28mUnited Airlines
Deal found 5/11$307
Tue 23/1216:30AUS - BOS
1 stop7h 15mSouthwest
Fri 2/119:50BOS - AUS
1 stop6h 05mSouthwest
Deal found 3/11$310
Mon 5/114:40AUS - BOS
Nonstop3h 52mDelta
Wed 21/106:05BOS - AUS
Nonstop5h 05mDelta
Deal found 4/11$311

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 6 November 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

Fri 5/12

11:45-19:20

1 stop6h 35m

Boston Logan Intl

Sun 7/12

06:10-13:10

1 stop8h 00m

$279

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Thu 4/12

14:35-22:45

1 stop7h 10m

Boston Logan Intl

Thu 11/12

05:30-11:05

1 stop6h 35m

$279

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Wed 24/12

15:00-20:01

Nonstop4h 01m

Boston Logan Intl

Thu 1/1

06:00-09:53

Nonstop4h 53m

$311

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Thu 26/2

13:56-18:49

Nonstop3h 53m

Boston Logan Intl

Sun 1/3

06:05-10:10

Nonstop5h 05m

$320

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Mon 15/12

07:25-12:23

Nonstop3h 58m

Boston Logan Intl

Sat 20/12

06:00-09:53

Nonstop4h 53m

$320

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Thu 18/12

07:25-12:23

Nonstop3h 58m

Boston Logan Intl

Sat 3/1

06:00-09:53

Nonstop4h 53m

$320

AustinNewark

AUS - EWR

AUSEWR

Austin Bergstrom

Wed 18/2

05:30-12:59

1 stop6h 29m

Newark

Sat 28/2

12:59-18:48

1 stop6h 49m

$337

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Thu 25/12

06:40-13:30

1 stop5h 50m

Boston Logan Intl

Wed 31/12

14:10-20:50

1 stop7h 40m

$350

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Sun 21/12

17:55-22:51

Nonstop3h 56m

Boston Logan Intl

Sat 3/1

06:00-09:53

Nonstop4h 53m

$367

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Sun 8/3

19:10-23:59

Nonstop3h 49m

Boston Logan Intl

Wed 11/3

14:24-18:14

Nonstop4h 50m

$368

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 60 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 31 October 2025.

The best time to book flights from Austin is 72 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, May is the cheapest month in which you can book a flight from Austin (average of $889). Flying from Austin in December will prove the most costly (average of $1,596). 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 30 March 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 Chicago (469 flights per day), New York (366 flights per day) and Atlanta (280 flights per day).

Orlando
Orlando
From $153
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From $1,014
Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From $628
New Orleans Louis Armstrong
New Orleans Louis Armstrong
From $146

What is the cheapest place to fly to from Austin?

The cheapest city to fly to from Austin is New Orleans Louis Armstrong, with prices starting at $146. Explore other affordable destinations below.

New Orleans Louis Armstrong
New Orleans Louis Armstrong
From $146
Orlando
Orlando
From $153
Portland
Portland
From $193
Indianapolis
Indianapolis
From $290

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from Texas

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Direct flights from San Antonio

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 6 November 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 $146 to New Orleans (prices may vary depending on the airline and departure time). On average, users have booked flights for $433 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 New York John F Kennedy Intl Airport starting at $1,146
    Fly from Austin Bergstrom to Los Angeles starting at $3,948
    Fly from Austin Bergstrom to San Francisco starting at $5,609

  • What is the cheapest month to fly from Austin?

    Currently, the cheapest month for flights from Austin is May. 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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