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$129+ 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 1/1. 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
4 Jan — 11 Jan1
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 5 December 2025.

Good round-trip deal

$722 or less

Good one-way deal

$143 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 5 December 2025.

Sun 1/211:30AUS - EWR
2 stops19h 23mSpirit Airlines
Sat 7/213:00EWR - AUS
1 stop9h 35mSpirit Airlines
Deal found 2/12$250
Sun 18/105:50AUS - EWR
Nonstop3h 37mSpirit Airlines
Sun 25/117:40EWR - AUS
2 stops23h 24mSpirit Airlines
Deal found 4/12$263
Wed 14/115:20AUS - BOS
1 stop5h 25mSouthwest
Wed 21/105:50BOS - AUS
2 stops8h 25mSouthwest
Deal found 3/12$265
Tue 13/105:22AUS - BOS
1 stop5h 57mDelta
Tue 20/106:55BOS - AUS
1 stop6h 54mDelta
Deal found 3/12$268
Sun 15/206:15AUS - BOS
1 stop6h 58mDelta
Sat 21/206:05BOS - AUS
Nonstop5h 05mDelta
Deal found 3/12$271
Thu 8/114:00AUS - BOS
1 stop5h 50mSouthwest
Wed 14/115:20BOS - AUS
2 stops8h 45mSouthwest
Deal found 4/12$277
Sat 17/115:05AUS - BOS
1 stop6h 00mSouthwest
Mon 19/105:50BOS - AUS
1 stop7h 25mSouthwest
Deal found 4/12$281
Wed 21/105:30AUS - BOS
1 stop7h 50mDelta
Sun 8/306:05BOS - AUS
Nonstop4h 50mDelta
Deal found 4/12$284
Mon 12/106:40AUS - BOS
1 stop8h 35mDelta
Sun 18/106:55BOS - AUS
1 stop8h 02mDelta
Deal found 3/12$286
Thu 25/1215:20AUS - BOS
1 stop5h 20mSouthwest
Thu 8/109:55BOS - AUS
1 stop9h 00mSouthwest
Deal found 4/12$290
Thu 19/205:10AUS - BOS
1 stop5h 10mSouthwest
Tue 24/205:50BOS - AUS
2 stops8h 25mSouthwest
Deal found 4/12$292
Mon 2/213:10AUS - BOS
2 stops7h 35mSouthwest
Wed 4/209:55BOS - AUS
2 stops7h 45mSouthwest
Deal found 4/12$299

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 5 December 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

Tue 13/1

08:00-14:20

1 stop5h 20m

Boston Logan Intl

Fri 23/1

18:35-00:20

1 stop6h 45m

$268

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Sat 17/1

05:22-12:19

1 stop5h 57m

Boston Logan Intl

Tue 20/1

05:29-11:05

1 stop6h 36m

$268

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Mon 12/1

13:30-18:25

Nonstop3h 55m

Boston Logan Intl

Mon 19/1

08:45-12:35

Nonstop4h 50m

$290

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Tue 13/1

05:30-14:17

2 stops7h 47m

Boston Logan Intl

Thu 15/1

11:42-17:19

1 stop6h 37m

$309

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Sun 11/1

07:20-12:05

Nonstop3h 45m

Boston Logan Intl

Mon 19/1

17:45-21:48

Nonstop5h 03m

$315

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Sun 11/1

07:20-12:05

Nonstop3h 45m

Boston Logan Intl

Wed 21/1

06:05-10:10

Nonstop5h 05m

$315

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Thu 25/12

15:00-20:01

Nonstop4h 01m

Boston Logan Intl

Thu 8/1

06:05-10:10

Nonstop5h 05m

$318

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Thu 26/2

15:00-00:25

1 stop8h 25m

Boston Logan Intl

Mon 2/3

05:00-14:20

2 stops10h 20m

$327

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Wed 21/1

18:45-23:38

Nonstop3h 53m

Boston Logan Intl

Fri 23/1

06:05-10:10

Nonstop5h 05m

$343

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Fri 19/12

05:15-12:30

1 stop6h 15m

Boston Logan Intl

Sun 4/1

19:50-00:55

1 stop6h 05m

$363

Flights are sorted by cheapest return flights first.

Deals found on 3/12

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 28 November 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 $681). Flying from Austin in December will prove the most costly (average of $1,481). 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 New York (433 flights per day), Chicago (383 flights per day) and Atlanta (260 flights per day).

Orlando
Orlando
From $150
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From $996
Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From $616
New Orleans Louis Armstrong
New Orleans Louis Armstrong
From $143

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 $143. Explore other affordable destinations below.

New Orleans Louis Armstrong
New Orleans Louis Armstrong
From $143
Orlando
Orlando
From $150
Portland
Portland
From $190
Indianapolis
Indianapolis
From $285

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 5 December 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 $143 to New Orleans (prices may vary depending on the airline and departure time). On average, users have booked flights for $425 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 $1,125
    Fly from Austin Bergstrom to Los Angeles starting at $3,877
    Fly from Austin Bergstrom to San Francisco starting at $5,508

  • 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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