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$136+ 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 6/4. 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
19 Jan — 26 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 20 December 2025.

Wed 7/107:20AUS - BOS
Nonstop3h 45mDelta
Mon 12/117:45BOS - AUS
Nonstop5h 03mDelta
Deal found 18/12$256
Thu 19/219:10AUS - BOS
Nonstop3h 49mJetBlue
Tue 24/214:24BOS - AUS
Nonstop4h 51mJetBlue
Deal found 19/12$260
Wed 14/114:40AUS - BOS
Nonstop3h 52mDelta
Wed 11/206:05BOS - AUS
Nonstop5h 05mDelta
Deal found 19/12$284
Wed 14/114:40AUS - BOS
Nonstop3h 52mDelta
Mon 19/106:05BOS - AUS
Nonstop5h 05mDelta
Deal found 19/12$287
Sat 14/212:15AUS - BOS
Nonstop3h 50mSouthwest
Mon 23/212:50BOS - AUS
Nonstop4h 55mSouthwest
Deal found 18/12$293
Sat 28/318:55AUS - BOS
Nonstop3h 49mJetBlue
Mon 30/314:10BOS - AUS
Nonstop4h 50mJetBlue
Deal found 19/12$298
Sat 7/213:57AUS - BOS
Nonstop3h 53mDelta
Mon 9/206:05BOS - AUS
Nonstop5h 05mDelta
Deal found 18/12$299
Tue 20/119:25AUS - EWR
Nonstop3h 34mUnited Airlines
Tue 27/119:59EWR - AUS
Nonstop4h 31mUnited Airlines
Deal found 18/12$301
Thu 2/413:54AUS - BOS
Nonstop3h 59mDelta
Mon 6/419:44BOS - AUS
Nonstop4h 51mDelta
Deal found 19/12$302
Tue 6/107:20AUS - BOS
Nonstop3h 45mDelta
Thu 15/106:05BOS - AUS
Nonstop5h 05mDelta
Deal found 20/12$315
Sat 17/111:20AUS - EWR
Nonstop3h 37mUnited Airlines
Wed 21/119:59EWR - AUS
Nonstop4h 31mUnited Airlines
Deal found 19/12$318
Thu 15/114:40AUS - BOS
Nonstop3h 52mDelta
Tue 20/106:05BOS - AUS
Nonstop5h 05mDelta
Deal found 18/12$330

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 20 December 2025.

Fly to

Sydney

Route

Depart

Return

Price

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Tue 6/1

07:20-12:05

Nonstop3h 45m

Boston Logan Intl

Sun 11/1

06:05-10:10

Nonstop5h 05m

$256

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Wed 11/2

07:20-12:05

Nonstop3h 45m

Boston Logan Intl

Mon 23/2

17:45-21:48

Nonstop5h 03m

$284

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Wed 14/1

14:40-19:32

Nonstop3h 52m

Boston Logan Intl

Wed 11/2

06:05-10:10

Nonstop5h 05m

$284

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Sat 14/2

12:15-17:05

Nonstop3h 50m

Boston Logan Intl

Mon 23/2

12:50-16:45

Nonstop4h 55m

$293

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Wed 1/4

07:20-12:11

Nonstop3h 51m

Boston Logan Intl

Tue 7/4

19:44-23:35

Nonstop4h 51m

$302

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Tue 2/6

18:45-23:49

Nonstop4h 04m

Boston Logan Intl

Tue 9/6

18:30-22:05

Nonstop4h 35m

$302

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Thu 2/4

13:54-18:53

Nonstop3h 59m

Boston Logan Intl

Mon 6/4

19:44-23:35

Nonstop4h 51m

$302

AustinBoston

AUS - BOS

AUSBOS

Austin Bergstrom

Thu 15/1

14:40-19:32

Nonstop3h 52m

Boston Logan Intl

Tue 20/1

06:05-10:10

Nonstop5h 05m

$330

AustinNewark

AUS - EWR

AUSEWR

Austin Bergstrom

Thu 29/1

06:00-10:37

Nonstop3h 37m

Newark

Sat 31/1

19:59-23:30

Nonstop4h 31m

$331

AustinNewark

AUS - EWR

AUSEWR

Austin Bergstrom

Tue 20/1

19:25-23:59

Nonstop3h 34m

Newark

Fri 23/1

06:45-10:13

Nonstop4h 28m

$331

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 41 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 20 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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