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$77+ 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 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
21 Mar — 28 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 19 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
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 5/405:50
AUS
-
EWR
Nonstop3h 34m
Spirit Airlines
Sun 12/421:00
EWR
-
AUS
Nonstop3h 59m
Spirit Airlines
Deal found 18/2$266
Tue 28/417:53
AUS
-
BOS
Nonstop4h 01m
Delta
Sat 16/518:34
BOS
-
AUS
Nonstop4h 31m
Delta
Deal found 19/2$271
Wed 22/406:00
AUS
-
EWR
Nonstop3h 47m
United Airlines
Wed 22/413:50
EWR
-
AUS
Nonstop4h 10m
United Airlines
Deal found 17/2$275
Thu 26/319:10
AUS
-
BOS
Nonstop3h 52m
JetBlue
Tue 31/314:10
BOS
-
AUS
Nonstop4h 32m
JetBlue
Deal found 17/2$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
Sat 4/407:20
AUS
-
BOS
Nonstop3h 51m
Delta
Wed 8/406:10
BOS
-
AUS
Nonstop4h 50m
Delta
Deal found 17/2$289
Wed 13/513:30
AUS
-
EWR
Nonstop3h 48m
Spirit Airlines
Thu 14/509:20
EWR
-
AUS
Nonstop4h 05m
Spirit Airlines
Deal found 18/2$295
Tue 10/307:20
AUS
-
BOS
Nonstop3h 51m
Delta
Mon 16/319:44
BOS
-
AUS
Nonstop4h 51m
Delta
Deal found 16/2$296
Thu 19/318:05
AUS
-
BOS
Nonstop3h 53m
Delta
Tue 24/306:10
BOS
-
AUS
Nonstop4h 50m
Delta
Deal found 16/2$299

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 19 February 2026.

Fly to

Sydney

Route

Depart

Return

Price

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Thu 2/4

18:37-23:40

Nonstop4h 03m

Boston Logan Intl

Tue 7/4

13:20-16:52

Nonstop4h 32m

$251

AustinNewark

AUS - EWR

AUSEWR

Austin Bergstrom

Sun 5/4

05:50-10:24

Nonstop3h 34m

Newark

Sun 12/4

21:00-23:59

Nonstop3h 59m

$266

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

$271

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Fri 3/4

18:05-22:58

Nonstop3h 53m

Boston Logan Intl

Wed 8/4

06:10-10:00

Nonstop4h 50m

$271

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Tue 21/4

17:53-22:54

Nonstop4h 01m

Boston Logan Intl

Wed 6/5

06:35-10:15

Nonstop4h 40m

$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

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Fri 7/8

18:45-23:49

Nonstop4h 04m

Boston Logan Intl

Thu 13/8

06:35-10:05

Nonstop4h 30m

$271

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Tue 24/3

18:05-22:58

Nonstop3h 53m

Boston Logan Intl

Tue 31/3

06:10-10:00

Nonstop4h 50m

$271

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Wed 1/4

07:20-12:11

Nonstop3h 51m

Boston Logan Intl

Wed 8/4

06:10-10:00

Nonstop4h 50m

$271

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Mon 15/6

18:45-23:49

Nonstop4h 04m

Boston Logan Intl

Wed 1/7

06:35-10:05

Nonstop4h 30m

$271

Flights are sorted by cheapest return flights first.

Deals found on 16/2

Showing 1-10 of 42 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 19 February 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, September 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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