How long is the flight from Massachusetts to Australia?

The flight from Massachusetts to Australia depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Boston (a popular airport in Massachusetts) to Sydney (the most popular airport in Australia), then the flight time is 23h 20m on average. If you fly from Provincetown (another popular airport in Massachusetts) to Sydney, then the average flight time is 45h 15m.

What is the cheapest airline that flies from Massachusetts to Australia?

Qantas Airways, American Airlines, and United Airlines are the most popular carriers operating from Massachusetts to Australia

Which airlines fly to Australia?

Air Canada, Qantas Airways and United Airlines are the top three most popular airlines that fly to Australia from Massachusetts according to our data. Air Canada is the first choice among our users, with 27% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 4 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Massachusetts to Australia?

Prices for flights from Massachusetts to Australia refresh daily.

How many operators does momondo search for flights from Massachusetts to Australia?

There are 4 operators available for flights from Massachusetts to Australia as of September 2026.

How old do you have to be to fly from Massachusetts to Australia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Australia.

What documentation or ID do you need to fly to Australia?

The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$881 Cheap Flights from Massachusetts to Australia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Massachusetts to Australia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:25 - 09:35BOS Boston Logan Intl-SYD Sydney Kingsford Smith

31h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 - 09:48SYD Sydney Kingsford Smith-BOS Boston Logan Intl

38h 28m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,647Air Canada

Wed, 4 Nov - Sun, 8 Nov

10:25 - 09:35BOS Boston Logan Intl-SYD Sydney Kingsford Smith

31h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 - 21:28SYD Sydney Kingsford Smith-BOS Boston Logan Intl

26h 08m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,649Air Canada

Wed, 11 Nov - Wed, 18 Nov

17:45 - 08:05BOS Boston Logan Intl-SYD Sydney Kingsford Smith

23h 20m1 stop Los Angeles

13:05 - 19:37SYD Sydney Kingsford Smith-BOS Boston Logan Intl

21h 32m1 stop Dallas/Fort Worth

$1,697Qantas Airways

Wed, 21 Oct - Wed, 28 Oct

14:21 - 09:00BOS Boston Logan Intl-SYD Sydney Kingsford Smith

26h 39m1 stop Los Angeles

14:05 - 19:35SYD Sydney Kingsford Smith-BOS Boston Logan Intl

21h 30m1 stop Dallas/Fort Worth

$1,697Qantas Airways

Mon, 1 Feb - Wed, 3 Mar

07:00 - 06:45BOS Boston Logan Intl-MEL Melbourne

32h 45m1 stop Los Angeles

22:45 - 07:47MEL Melbourne-BOS Boston Logan Intl

25h 02m1 stop Los Angeles

$1,744American Airlines

Wed, 21 Oct - Wed, 4 Nov

13:17 - 06:45BOS Boston Logan Intl-MEL Melbourne

26h 28m2 stops Phoenix Sky Harbor Intl Los Angeles

22:45 - 09:17MEL Melbourne-BOS Boston Logan Intl

26h 32m2 stops Los Angeles Charlotte Douglas

$1,750American Airlines

Wed, 21 Oct - Wed, 4 Nov

11:45 - 08:00BOS Boston Logan Intl-SYD Sydney Kingsford Smith

29h 15m1 stop Los Angeles

11:50 - 21:46SYD Sydney Kingsford Smith-BOS Boston Logan Intl

25h 56m2 stops San Francisco Denver Intl

$1,753United Airlines

Sun, 18 Oct - Mon, 2 Nov

11:45 - 08:00BOS Boston Logan Intl-SYD Sydney Kingsford Smith

29h 15m1 stop Los Angeles

09:15 - 14:21SYD Sydney Kingsford Smith-BOS Boston Logan Intl

21h 06m1 stop Houston George Bush Intcntl

$1,753United Airlines

Sun, 18 Oct - Mon, 2 Nov

06:15 - 08:50BOS Boston Logan Intl-MEL Melbourne

35h 35m1 stop Los Angeles

10:10 - 19:20MEL Melbourne-BOS Boston Logan Intl

25h 10m1 stop Los Angeles

$1,759Delta

Mon, 19 Oct - Mon, 9 Nov

11:30 - 08:00BOS Boston Logan Intl-MEL Melbourne

28h 30m1 stop Los Angeles

10:10 - 20:20MEL Melbourne-BOS Boston Logan Intl

26h 10m1 stop Los Angeles

$1,770Delta

Sun, 1 Nov - Tue, 10 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

21:50 - 20:10BOS Boston Logan Intl-SYD Sydney Kingsford Smith

31h 20m2 stops Istanbul Kuala Lumpur Intl

22:05 - 19:55SYD Sydney Kingsford Smith-BOS Boston Logan Intl

36h 50m2 stops Kuala Lumpur Intl Istanbul

$2,383Turkish Airlines

Mon, 5 Oct - Sun, 11 Oct

09:20 - 06:55BOS Boston Logan Intl-SYD Sydney Kingsford Smith

31h 35m1 stop San Francisco

19:20 - 08:16SYD Sydney Kingsford Smith-BOS Boston Logan Intl

51h 56m2 stops Auckland Intl San Francisco

$2,386Air New Zealand

Sat, 3 Oct - Mon, 19 Oct

17:45 - 16:15BOS Boston Logan Intl-HBA Hobart

31h 30m2 stops Los Angeles Sydney Kingsford Smith

06:05 - 16:39HBA Hobart-BOS Boston Logan Intl

25h 34m2 stops Sydney Kingsford Smith Los Angeles

$2,669Qantas Airways

Tue, 6 Oct - Tue, 20 Oct

10:40 - 07:05BOS Boston Logan Intl-BNE Brisbane

30h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

19:45 - 22:40BNE Brisbane-BOS Boston Logan Intl

40h 55m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$2,731Air Canada

Sat, 3 Oct - Mon, 19 Oct

11:36 - 08:00BOS Boston Logan Intl-BNE Brisbane

30h 24m2 stops New York John F Kennedy Intl Auckland Intl

20:35 - 08:17BNE Brisbane-BOS Boston Logan Intl

25h 42m1 stop Los Angeles

$3,080Qantas Airways

Sat, 3 Oct - Sat, 10 Oct

14:58 - 08:05BOS Boston Logan Intl-SYD Sydney Kingsford Smith

26h 07m2 stops Chicago O'Hare Intl Los Angeles

10:10 - 18:55SYD Sydney Kingsford Smith-BOS Boston Logan Intl

23h 45m2 stops Los Angeles Philadelphia

$3,087American Airlines

Sat, 3 Oct - Sat, 10 Oct

15:40 - 08:05BOS Boston Logan Intl-SYD Sydney Kingsford Smith

25h 25m2 stops Charlotte Douglas Los Angeles

18:50 - 08:17SYD Sydney Kingsford Smith-BOS Boston Logan Intl

28h 27m1 stop Los Angeles

$3,087American Airlines

Sat, 3 Oct - Sat, 10 Oct

20:31 - 06:30BOS Boston Logan Intl-BNE Brisbane

43h 59m2 stops Chicago O'Hare Intl San Francisco

06:55 - 19:46BNE Brisbane-BOS Boston Logan Intl

26h 51m2 stops Melbourne San Francisco

$3,121United Airlines

Sat, 3 Oct - Sat, 10 Oct

20:31 - 06:30BOS Boston Logan Intl-BNE Brisbane

43h 59m2 stops Chicago O'Hare Intl San Francisco

06:05 - 22:57BNE Brisbane-BOS Boston Logan Intl

30h 52m2 stops Sydney Kingsford Smith San Francisco

$3,123United Airlines

Sat, 3 Oct - Sat, 10 Oct

06:00 - 12:35BOS Boston Logan Intl-MEL Melbourne

39h 35m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

07:00 - 22:40MEL Melbourne-BOS Boston Logan Intl

30h 40m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$3,206Air Canada

Tue, 6 Oct - Tue, 20 Oct

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Qantas Airways flights from Massachusetts to Australia

Our best Qantas Airways deals on Massachusetts to Australia flight tickets

Qantas Airways

21 Oct

BOS17:45Boston Logan Intl

23h 20m

1 stop

SYD08:05Sydney Kingsford Smith

28 Oct

SYD13:05Sydney Kingsford Smith

21h 32m

1 stop

BOS19:37Boston Logan Intl

$1,697

Qantas Airways

21 Oct

BOS11:00Boston Logan Intl

29h 30m

1 stop

SYD07:30Sydney Kingsford Smith

28 Oct

SYD11:10Sydney Kingsford Smith

27h 42m

1 stop

BOS23:52Boston Logan Intl

$1,747

Qantas Airways

21 Oct

BOS17:45Boston Logan Intl

23h 20m

1 stop

SYD08:05Sydney Kingsford Smith

28 Oct

SYD11:10Sydney Kingsford Smith

27h 42m

1 stop

BOS23:52Boston Logan Intl

$1,749

Air New Zealand flights from Massachusetts to Australia

Our best Air New Zealand deals on Massachusetts to Australia flight tickets

Air New Zealand

3 Nov

BOS10:40Boston Logan Intl

30h 55m

2 stops

SYD09:35Sydney Kingsford Smith

17 Nov

SYD11:20Sydney Kingsford Smith

27h 17m

1 stop

BOS22:37Boston Logan Intl

$1,767

Air New Zealand

14 Nov

BOS19:40Boston Logan Intl

45h 55m

1 stop

SYD09:35Sydney Kingsford Smith

21 Nov

SYD11:20Sydney Kingsford Smith

26h 08m

2 stops

BOS21:28Boston Logan Intl

$1,813

Air New Zealand

25 Feb

BOS05:45Boston Logan Intl

39h 50m

2 stops

MEL13:35Melbourne

9 Mar

MEL08:00Melbourne

30h 35m

2 stops

BOS22:35Boston Logan Intl

$1,879

momondo Fare Finder

Use the filters below to find and compare flights from Massachusetts to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Wed 4/11

10:25-09:35

2 stops31h 10m

Sydney Kingsford Smith

Sun 8/11

11:20-09:48

2 stops38h 28m

$1,647

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Wed 11/11

10:25-09:35

2 stops31h 10m

Sydney Kingsford Smith

Wed 18/11

11:20-21:28

2 stops26h 08m

$1,649

Fastest return journey

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Wed 21/10

17:45-08:05

1 stop23h 20m

Sydney Kingsford Smith

Wed 28/10

13:05-19:37

1 stop21h 32m

$1,697

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Mon 1/2

14:21-09:00

1 stop26h 39m

Sydney Kingsford Smith

Wed 3/3

14:05-19:35

1 stop21h 30m

$1,697

BostonMelbourne

BOS Boston Logan Intl - MEL Melbourne

BOSMEL

Boston Logan Intl

Wed 21/10

07:00-06:45

1 stop32h 45m

Melbourne

Wed 4/11

22:45-07:47

1 stop25h 02m

$1,744

BostonMelbourne

BOS Boston Logan Intl - MEL Melbourne

BOSMEL

Boston Logan Intl

Wed 21/10

13:17-06:45

2 stops26h 28m

Melbourne

Wed 4/11

22:45-09:17

2 stops26h 32m

$1,750

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Sun 18/10

11:45-08:00

1 stop29h 15m

Sydney Kingsford Smith

Mon 2/11

11:50-21:46

2 stops25h 56m

$1,753

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Sun 18/10

11:45-08:00

1 stop29h 15m

Sydney Kingsford Smith

Mon 2/11

09:15-14:21

1 stop21h 06m

$1,753

BostonMelbourne

BOS Boston Logan Intl - MEL Melbourne

BOSMEL

Boston Logan Intl

Mon 19/10

06:15-08:50

1 stop35h 35m

Melbourne

Mon 9/11

10:10-19:20

1 stop25h 10m

$1,759

BostonMelbourne

BOS Boston Logan Intl - MEL Melbourne

BOSMEL

Boston Logan Intl

Sun 1/11

11:30-08:00

1 stop28h 30m

Melbourne

Tue 10/11

10:10-20:20

1 stop26h 10m

$1,770

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Massachusetts to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Australia?

In general, February is the cheapest month to fly from Massachusetts to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,751. If you don’t want to visit Australia in February, then you should wait until May to fly from Massachusetts, when ticket prices are also cheap, with an average price of $1,893.

How far in advance should I book a flight from Massachusetts to Australia?

You are more likely to see cheaper flights to Australia from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,074 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Massachusetts for as low as $1,884 on momondo.

Can stopping save me money on Massachusetts to Australia flights?

You could potentially save up to 8% on your flight if you consider stops on a Massachusetts to Australia flight.

Cheap Massachusetts to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Australia

Best price found	$881
Fastest flight time	23h 20m
Direct flights	None

The best one-way flight to Australia from Massachusetts in the past 72 hours is $881. The best return flight deal from Massachusetts to Australia found on momondo in the last 72 hours is $1,647.

The fastest flight from Massachusetts to Australia takes 23h 20m

There are no direct flights from Massachusetts to Australia. There are no popular flight routes from Massachusetts to Australia.

Search flight deals

Frequently asked questions about flying from Massachusetts to Australia

When did momondo last update prices for flights from Massachusetts to Australia?
Prices for flights from Massachusetts to Australia refresh daily.
How many operators does momondo search for flights from Massachusetts to Australia?
There are 4 operators available for flights from Massachusetts to Australia as of September 2026.
How old do you have to be to fly from Massachusetts to Australia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Massachusetts to Australia

Compare and see reviews for airlines that fly from Massachusetts to Australia with momondo

Airline	Rating	Free cancellation	Price
Air Canada	PriceFrom $1,288	Free cancellation	Rating 7.1 11,707 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $1,404	Free cancellation	Rating 7.5 1,101 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,517	Free cancellation	Rating 7.0 12,098 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,766	Free cancellation	Rating 7.4 10,261 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Australia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Massachusetts to Australia for you.

Can I find flights from Massachusetts to Australia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Australia from Massachusetts with this policy.

How can momondo help me find flights from Massachusetts to Australia?

Once you have performed a search for Massachusetts to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Massachusetts to Australia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Massachusetts to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.