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$76+ 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 15/4. 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
22 Mar — 29 Mar1
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 20 February 2026.

Good one-way deal

$134 or less
Price to beat on a one-way flight from Austin Bergstrom.
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Find flights from Austin

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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 20 February 2026.

Sat 16/513:30
AUS
-
EWR
Nonstop3h 48m
Spirit Airlines
Wed 20/509:20
EWR
-
AUS
Nonstop4h 05m
Spirit Airlines
Deal found 17/2$167
Wed 13/513:30
AUS
-
EWR
Nonstop3h 48m
Spirit Airlines
Thu 14/512:04
EWR
-
AUS
1 stop10h 22m
Spirit Airlines
Deal found 18/2$186
Wed 18/305:50
AUS
-
EWR
Nonstop3h 34m
Spirit Airlines
Wed 18/311:58
EWR
-
AUS
1 stop13h 26m
Spirit Airlines
Deal found 17/2$215
Fri 10/416:20
AUS
-
BOS
1 stop6h 57m
JetBlue
Mon 13/413:20
BOS
-
AUS
Nonstop4h 32m
JetBlue
Deal found 17/2$234
Thu 14/513:30
AUS
-
EWR
Nonstop3h 48m
Spirit Airlines
Sun 17/509:20
EWR
-
AUS
Nonstop4h 05m
Spirit Airlines
Deal found 19/2$245
Fri 27/319:10
AUS
-
BOS
Nonstop3h 52m
JetBlue
Tue 31/314:10
BOS
-
AUS
Nonstop4h 32m
JetBlue
Deal found 17/2$251
Sun 5/420:12
AUS
-
EWR
1 stop11h 49m
Spirit Airlines
Sun 12/409:05
EWR
-
AUS
Nonstop4h 16m
Spirit Airlines
Deal found 18/2$263
Sun 19/418:51
AUS
-
BOS
Nonstop4h 03m
JetBlue
Sat 9/514:25
BOS
-
AUS
Nonstop4h 33m
JetBlue
Deal found 20/2$265
Thu 19/307:20
AUS
-
BOS
Nonstop3h 51m
Delta
Sat 28/319:44
BOS
-
AUS
Nonstop4h 51m
Delta
Deal found 18/2$271
Sat 18/406:00
AUS
-
EWR
Nonstop3h 47m
United Airlines
Sat 18/413:50
EWR
-
AUS
Nonstop4h 10m
United Airlines
Deal found 20/2$275
Thu 26/319:10
AUS
-
BOS
Nonstop3h 52m
JetBlue
Tue 31/314:10
BOS
-
AUS
Nonstop4h 32m
JetBlue
Deal found 20/2$276
Tue 21/410:50
AUS
-
EWR
Nonstop3h 48m
United Airlines
Tue 28/411:15
EWR
-
AUS
Nonstop4h 11m
United Airlines
Deal found 19/2$282

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 20 February 2026. 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

Thu 19/3

18:05-22:58

Nonstop3h 53m

Boston Logan Intl

Sat 28/3

19:44-23:35

Nonstop4h 51m

$271

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Sat 8/8

14:05-19:14

Nonstop4h 09m

Boston Logan Intl

Fri 14/8

06:35-10:05

Nonstop4h 30m

$271

AustinNewark

AUS - EWR

AUSEWR

Austin Bergstrom

Tue 21/4

10:50-15:38

Nonstop3h 48m

Newark

Tue 28/4

11:15-14:26

Nonstop4h 11m

$282

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Tue 10/3

06:00-12:56

1 stop5h 56m

Boston Logan Intl

Sun 15/3

05:45-11:08

1 stop6h 23m

$299

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Mon 29/6

17:11-00:59

1 stop6h 48m

Boston Logan Intl

Tue 14/7

05:45-10:50

1 stop6h 05m

$299

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Thu 19/3

18:05-22:58

Nonstop3h 53m

Boston Logan Intl

Tue 24/3

06:10-10:00

Nonstop4h 50m

$299

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Wed 29/4

18:51-23:54

Nonstop4h 03m

Boston Logan Intl

Sun 3/5

14:23-17:56

Nonstop4h 33m

$300

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Thu 2/4

18:37-23:40

Nonstop4h 03m

Boston Logan Intl

Tue 14/4

14:23-17:56

Nonstop4h 33m

$300

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Wed 8/7

18:45-23:49

Nonstop4h 04m

Boston Logan Intl

Tue 14/7

06:35-10:05

Nonstop4h 30m

$333

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Thu 26/3

12:45-17:35

Nonstop3h 50m

Boston Logan Intl

Mon 30/3

12:55-16:40

Nonstop4h 45m

$336

Flights are sorted by cheapest return flights first.

Deals found on 18/2

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 18 February 2026.

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 $363). Flying from Austin in December will prove the most costly (average of $1,371). 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 (426 flights per day), New York (397 flights per day) and Dallas (295 flights per day).

Seattle/Tacoma Intl
Seattle/Tacoma Intl
From $933
New Orleans Louis Armstrong
New Orleans Louis Armstrong
From $134
Dallas/Fort Worth
Dallas/Fort Worth
From $159
Portland
Portland
From $178

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 $134. Explore other affordable destinations below.

New Orleans Louis Armstrong
New Orleans Louis Armstrong
From $134
Dallas/Fort Worth
Dallas/Fort Worth
From $159
Portland
Portland
From $178
Indianapolis
Indianapolis
From $267

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 20 February 2026.

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

    For the current month, the most popular flights from Austin are Atlanta, Boston, Chicago. Boston, Atlanta, Chicago 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 $134 to New Orleans (prices may vary depending on the airline and departure time). On average, users have booked flights for $526 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 Memphis starting at $395
    Fly from Austin Bergstrom to New York John F Kennedy Intl Airport starting at $1,054
    Fly from Austin Bergstrom to Los Angeles starting at $3,632
    Fly from Austin Bergstrom to San Francisco starting at $5,159

  • 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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