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$143+ 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 18/12. 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
10 Jan — 17 Jan1
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 11 December 2025.

Mon 5/107:20AUS - BOS
Nonstop3h 45mDelta
Tue 20/106:05BOS - AUS
Nonstop5h 05mDelta
Deal found 10/12$283
Mon 5/107:20AUS - BOS
Nonstop3h 45mDelta
Thu 22/112:54BOS - AUS
Nonstop5h 08mDelta
Deal found 10/12$286
Wed 28/119:25AUS - EWR
Nonstop3h 34mUnited Airlines
Tue 3/220:00EWR - AUS
Nonstop4h 30mUnited Airlines
Deal found 9/12$299
Tue 6/114:40AUS - BOS
Nonstop3h 52mDelta
Mon 12/117:45BOS - AUS
Nonstop5h 03mDelta
Deal found 9/12$316
Tue 6/119:25AUS - EWR
Nonstop3h 34mUnited Airlines
Sat 10/106:45EWR - AUS
Nonstop4h 28mUnited Airlines
Deal found 10/12$316
Sun 11/107:20AUS - BOS
Nonstop3h 45mDelta
Tue 20/117:45BOS - AUS
Nonstop5h 03mDelta
Deal found 10/12$328
Mon 5/107:20AUS - BOS
Nonstop3h 45mDelta
Fri 23/112:54BOS - AUS
Nonstop5h 08mDelta
Deal found 10/12$329
Thu 8/106:00AUS - EWR
Nonstop3h 37mUnited Airlines
Tue 13/119:59EWR - AUS
Nonstop4h 31mUnited Airlines
Deal found 9/12$329
Sun 11/107:20AUS - BOS
Nonstop3h 45mDelta
Sun 18/106:05BOS - AUS
Nonstop5h 05mDelta
Deal found 10/12$331
Fri 9/113:30AUS - BOS
Nonstop3h 55mJetBlue
Mon 19/108:45BOS - AUS
Nonstop4h 50mJetBlue
Deal found 10/12$341
Thu 25/1208:05AUS - BOS
Nonstop3h 56mDelta
Sun 4/106:00BOS - AUS
Nonstop4h 53mDelta
Deal found 10/12$343
Tue 6/119:25AUS - EWR
Nonstop3h 34mUnited Airlines
Fri 9/106:45EWR - AUS
Nonstop4h 28mUnited Airlines
Deal found 9/12$359

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 11 December 2025.

Fly to

Sydney

Route

Depart

Return

Price

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Thu 15/1

14:40-19:32

Nonstop3h 52m

Boston Logan Intl

Tue 20/1

17:45-21:48

Nonstop5h 03m

$283

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Mon 12/1

14:40-19:32

Nonstop3h 52m

Boston Logan Intl

Tue 20/1

06:05-10:10

Nonstop5h 05m

$283

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Mon 12/1

14:40-19:32

Nonstop3h 52m

Boston Logan Intl

Mon 19/1

17:45-21:48

Nonstop5h 03m

$286

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Thu 9/4

13:54-18:53

Nonstop3h 59m

Boston Logan Intl

Mon 13/4

18:30-22:05

Nonstop4h 35m

$286

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Mon 5/1

07:20-12:05

Nonstop3h 45m

Boston Logan Intl

Mon 19/1

17:45-21:48

Nonstop5h 03m

$286

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Sat 24/1

13:57-18:50

Nonstop3h 53m

Boston Logan Intl

Mon 26/1

17:45-21:48

Nonstop5h 03m

$316

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Sun 11/1

07:20-12:05

Nonstop3h 45m

Boston Logan Intl

Tue 20/1

17:45-21:48

Nonstop5h 03m

$328

AustinNewark

AUS - EWR

AUSEWR

Austin Bergstrom

Fri 9/1

06:00-10:37

Nonstop3h 37m

Newark

Wed 14/1

19:59-23:30

Nonstop4h 31m

$329

AustinNewark

AUS - EWR

AUSEWR

Austin Bergstrom

Wed 7/1

19:25-23:59

Nonstop3h 34m

Newark

Sun 11/1

06:22-09:50

Nonstop4h 28m

$329

AustinNewark

AUS - EWR

AUSEWR

Austin Bergstrom

Thu 8/1

06:00-10:37

Nonstop3h 37m

Newark

Tue 13/1

19:59-23:30

Nonstop4h 31m

$329

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Showing 1-10 of 45 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 11 December 2025.

  • Where can you fly direct from Austin?

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

  • 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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