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$84+ Direct 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 18/3. 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
25 Feb — 4 Mar1
1 adult
1 adult, Economy, 0 bags

Direct 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 26 January 2026.

Mon 20/713:41
AUS
-
EWR
Nonstop3h 28m
Spirit Airlines
Sat 25/709:15
EWR
-
AUS
Nonstop4h 21m
Spirit Airlines
Deal found 24/1$207
Sat 7/213:57
AUS
-
BOS
Nonstop3h 53m
Delta
Tue 10/217:45
BOS
-
AUS
Nonstop5h 03m
Delta
Deal found 24/1$256
Fri 6/218:45
AUS
-
BOS
Nonstop3h 53m
Delta
Tue 10/217:45
BOS
-
AUS
Nonstop5h 03m
Delta
Deal found 23/1$259
Tue 28/417:53
AUS
-
BOS
Nonstop4h 01m
Delta
Wed 6/506:35
BOS
-
AUS
Nonstop4h 40m
Delta
Deal found 26/1$262
Tue 26/513:41
AUS
-
EWR
Nonstop3h 28m
Spirit Airlines
Sun 31/509:15
EWR
-
AUS
Nonstop4h 21m
Spirit Airlines
Deal found 25/1$267
Sun 15/206:10
AUS
-
EWR
Nonstop3h 34m
Spirit Airlines
Sun 22/220:00
EWR
-
AUS
Nonstop4h 24m
Spirit Airlines
Deal found 25/1$271
Tue 24/218:45
AUS
-
BOS
Nonstop3h 53m
Delta
Tue 3/317:45
BOS
-
AUS
Nonstop5h 03m
Delta
Deal found 25/1$274
Sat 11/713:41
AUS
-
EWR
Nonstop3h 28m
Spirit Airlines
Sat 18/709:15
EWR
-
AUS
Nonstop4h 21m
Spirit Airlines
Deal found 24/1$287
Wed 25/207:50
AUS
-
EWR
Nonstop3h 36m
United Airlines
Sat 28/206:40
EWR
-
AUS
Nonstop4h 19m
United Airlines
Deal found 25/1$288
Wed 15/713:41
AUS
-
EWR
Nonstop3h 28m
Spirit Airlines
Thu 23/709:15
EWR
-
AUS
Nonstop4h 21m
Spirit Airlines
Deal found 25/1$301
Wed 29/407:20
AUS
-
BOS
Nonstop3h 57m
Delta
Sat 9/506:35
BOS
-
AUS
Nonstop4h 30m
Delta
Deal found 26/1$304
Fri 13/219:10
AUS
-
BOS
Nonstop3h 49m
JetBlue
Thu 19/214:24
BOS
-
AUS
Nonstop4h 51m
JetBlue
Deal found 26/1$310

Find direct flights from Austin within your budget

 
Use the slider to find direct flights from Austin within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 647,157 searches. This data was last updated on 26 January 2026.

Fly to

Sydney

Route

Depart

Return

Price

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Sat 7/2

13:57-18:50

Nonstop3h 53m

Boston Logan Intl

Tue 10/2

17:45-21:48

Nonstop5h 03m

$256

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Sat 7/2

13:57-18:50

Nonstop3h 53m

Boston Logan Intl

Sun 8/2

06:05-10:10

Nonstop5h 05m

$256

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Fri 27/2

17:55-22:45

Nonstop3h 50m

Boston Logan Intl

Mon 9/3

12:55-16:44

Nonstop4h 49m

$262

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Wed 1/4

07:20-12:11

Nonstop3h 51m

Boston Logan Intl

Tue 7/4

13:10-17:04

Nonstop4h 54m

$262

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Fri 27/3

18:05-22:58

Nonstop3h 53m

Boston Logan Intl

Tue 31/3

06:10-10:00

Nonstop4h 50m

$262

AustinNewark

AUS - EWR

AUSEWR

Austin Bergstrom

Tue 21/7

13:41-18:09

Nonstop3h 28m

Newark

Sun 26/7

09:15-12:36

Nonstop4h 21m

$288

AustinNewark

AUS - EWR

AUSEWR

Austin Bergstrom

Wed 8/7

13:41-18:09

Nonstop3h 28m

Newark

Mon 13/7

09:15-12:36

Nonstop4h 21m

$301

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Tue 9/6

18:45-23:49

Nonstop4h 04m

Boston Logan Intl

Tue 16/6

06:35-10:05

Nonstop4h 30m

$304

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Tue 14/7

18:45-23:49

Nonstop4h 04m

Boston Logan Intl

Wed 22/7

06:35-10:05

Nonstop4h 30m

$304

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Wed 29/4

17:53-22:54

Nonstop4h 01m

Boston Logan Intl

Sun 10/5

06:35-10:05

Nonstop4h 30m

$304

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Showing 1-10 of 44 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.

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 26 January 2026.

  • Where can you fly direct from Austin?

    Currently, the most popular direct flight destination from Austin is Indianapolis.

  • What is the best time of year to fly direct from Austin?

    If you're seeking the lowest price on a direct flight from Austin, July is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

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