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

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

What airlines fly to Australia?

United Airlines, Qantas Airways and American Airlines are the top three most popular airlines that fly to Australia from Massachusetts according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 9 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

How long is the flight from Massachusetts to Australia?

Flight times from Massachusetts to Australia vary, but if you’re flying out of Boston and flying into Sydney (one of the most popular routes), then the duration is 23h 20m on average. Another popular route from Massachusetts to Australia is flying from Worcester to Sydney, which will take roughly 44h 49m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Massachusetts to Australia were last updated today.

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

As of September 2026, there are 9 operators available to choose from for flights from Massachusetts to Australia.

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 layovers. 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 travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$616 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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:40 am - 8:35 amBOS Boston Logan Intl-SYD Sydney Kingsford Smith

30h 55m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 am - 10:03 amSYD Sydney Kingsford Smith-BOS Boston Logan Intl

38h 43m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,149Air Canada

Sun, Oct 25 - Mon, Nov 2

3:30 pm - 9:35 amBOS Boston Logan Intl-SYD Sydney Kingsford Smith

26h 05m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

9:20 am - 9:22 pmSYD Sydney Kingsford Smith-BOS Boston Logan Intl

26h 02m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,149Air Canada

Tue, Nov 10 - Tue, May 4

5:45 pm - 8:05 amBOS Boston Logan Intl-SYD Sydney Kingsford Smith

23h 20m1 stop Los Angeles

1:05 pm - 7:37 pmSYD Sydney Kingsford Smith-BOS Boston Logan Intl

21h 32m1 stop Dallas/Fort Worth

$1,187Qantas Airways

Wed, Oct 21 - Wed, Oct 28

2:21 pm - 9:00 amBOS Boston Logan Intl-SYD Sydney Kingsford Smith

26h 39m1 stop Los Angeles

2:05 pm - 7:35 pmSYD Sydney Kingsford Smith-BOS Boston Logan Intl

21h 30m1 stop Dallas/Fort Worth

$1,187Qantas Airways

Mon, Feb 1 - Wed, Mar 3

2:25 pm - 6:25 amBOS Boston Logan Intl-SYD Sydney Kingsford Smith

24h 00m1 stop Los Angeles

11:10 am - 4:29 pmSYD Sydney Kingsford Smith-BOS Boston Logan Intl

21h 19m1 stop Los Angeles

$1,187Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

12:00 pm - 9:35 amBOS Boston Logan Intl-SYD Sydney Kingsford Smith

29h 35m2 stops Newark Vancouver Intl

11:20 am - 9:45 amSYD Sydney Kingsford Smith-BOS Boston Logan Intl

38h 25m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,199Multiple Airlines

Mon, Jan 25 - Tue, Mar 2

7:00 am - 6:45 amBOS Boston Logan Intl-MEL Melbourne

32h 45m1 stop Los Angeles

10:45 pm - 7:47 amMEL Melbourne-BOS Boston Logan Intl

25h 02m1 stop Los Angeles

$1,220American Airlines

Wed, Oct 21 - Wed, Nov 4

7:00 am - 6:45 amBOS Boston Logan Intl-MEL Melbourne

32h 45m1 stop Los Angeles

10:45 pm - 7:47 amMEL Melbourne-BOS Boston Logan Intl

25h 02m1 stop Los Angeles

$1,220American Airlines

Mon, Oct 19 - Wed, Nov 4

9:05 am - 8:50 amBOS Boston Logan Intl-MEL Melbourne

32h 45m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:10 am - 7:07 pmMEL Melbourne-BOS Boston Logan Intl

24h 57m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,225Delta

Sun, Oct 18 - Mon, Nov 2

6:15 am - 7:50 amBOS Boston Logan Intl-SYD Sydney Kingsford Smith

34h 35m1 stop Los Angeles

10:40 am - 11:05 pmSYD Sydney Kingsford Smith-BOS Boston Logan Intl

28h 25m2 stops Los Angeles New York John F Kennedy Intl

$1,226Delta

Sun, Oct 18 - Mon, Nov 2

Cheap last minute flights

Enter your travel dates to find the best prices.

7:45 am - 6:55 amBOS Boston Logan Intl-SYD Sydney Kingsford Smith

33h 10m1 stop San Francisco

7:25 pm - 7:15 amSYD Sydney Kingsford Smith-BOS Boston Logan Intl

51h 50m2 stops Auckland Intl Los Angeles

$1,600Air New Zealand

Tue, Sep 29 - Tue, Nov 3

11:45 am - 7:00 amBOS Boston Logan Intl-SYD Sydney Kingsford Smith

29h 15m1 stop Los Angeles

7:20 pm - 6:06 amSYD Sydney Kingsford Smith-BOS Boston Logan Intl

49h 46m2 stops Auckland Intl San Francisco

$1,612Air New Zealand

Wed, Sep 30 - Sat, Oct 24

10:00 pm - 6:30 amBOS Boston Logan Intl-SYD Sydney Kingsford Smith

42h 30m1 stop Doha Hamad Intl

3:50 pm - 2:55 pmSYD Sydney Kingsford Smith-BOS Boston Logan Intl

38h 05m1 stop Doha Hamad Intl

$1,699Qatar Airways

Wed, Sep 30 - Sat, Oct 24

9:50 pm - 7:10 pmBOS Boston Logan Intl-SYD Sydney Kingsford Smith

31h 20m2 stops Istanbul Kuala Lumpur Intl

10:05 pm - 7:55 pmSYD Sydney Kingsford Smith-BOS Boston Logan Intl

36h 50m2 stops Kuala Lumpur Intl Istanbul

$1,732Turkish Airlines

Tue, Sep 29 - Tue, Oct 6

10:55 am - 7:50 amBOS Boston Logan Intl-MEL Melbourne

30h 55m1 stop Los Angeles

11:00 am - 7:28 pmMEL Melbourne-BOS Boston Logan Intl

23h 28m1 stop Los Angeles

$1,734Delta

Wed, Sep 30 - Wed, Oct 14

5:15 pm - 7:50 amBOS Boston Logan Intl-MEL Melbourne

24h 35m2 stops Detroit Metropolitan Wayne County Los Angeles

11:00 am - 1:20 amMEL Melbourne-BOS Boston Logan Intl

29h 20m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,739Delta

Wed, Sep 30 - Wed, Oct 14

9:50 pm - 7:10 pmBOS Boston Logan Intl-SYD Sydney Kingsford Smith

31h 20m2 stops Istanbul Kuala Lumpur Intl

9:35 pm - 7:05 pmSYD Sydney Kingsford Smith-BOS Boston Logan Intl

37h 30m2 stops Singapore Changi Istanbul

$1,744Turkish Airlines

Tue, Sep 29 - Tue, Nov 3

12:30 pm - 7:20 amBOS Boston Logan Intl-SYD Sydney Kingsford Smith

28h 50m2 stops Toronto Pearson Intl Vancouver Intl

11:20 am - 9:48 amSYD Sydney Kingsford Smith-BOS Boston Logan Intl

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

$1,814Air Canada

Tue, Sep 29 - Tue, Nov 3

12:30 pm - 7:20 amBOS Boston Logan Intl-SYD Sydney Kingsford Smith

28h 50m2 stops Toronto Pearson Intl Vancouver Intl

11:20 am - 9:28 pmSYD Sydney Kingsford Smith-BOS Boston Logan Intl

26h 08m3 stops Vancouver Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$1,822Air Canada

Tue, Sep 29 - Tue, Nov 3

5:28 pm - 8:25 pmBOS Boston Logan Intl-PER Perth

38h 57m2 stops New York John F Kennedy Intl Doha Hamad Intl

10:45 pm - 11:59 pmPER Perth-BOS Boston Logan Intl

37h 14m2 stops Doha Hamad Intl New York John F Kennedy Intl

$2,118Qatar Airways

Sun, Oct 4 - Wed, Oct 14

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Air Canada flights from Massachusetts to Australia

Our best Air Canada deals on Massachusetts to Australia flight tickets

Air Canada

Oct 25

BOS10:40 amBoston Logan Intl

30h 55m

2 stops

SYD8:35 amSydney Kingsford Smith

Nov 2

SYD11:20 amSydney Kingsford Smith

38h 43m

2 stops

BOS10:03 amBoston Logan Intl

$1,149

Air Canada

Feb 21

BOS3:30 pmBoston Logan Intl

26h 05m

2 stops

SYD9:35 amSydney Kingsford Smith

Mar 7

SYD11:20 amSydney Kingsford Smith

38h 50m

2 stops

BOS10:10 amBoston Logan Intl

$1,151

Air Canada

Nov 11

BOS10:25 amBoston Logan Intl

31h 10m

2 stops

SYD9:35 amSydney Kingsford Smith

Nov 18

SYD11:20 amSydney Kingsford Smith

26h 08m

2 stops

BOS9:28 pmBoston Logan Intl

$1,153

Qantas Airways flights from Massachusetts to Australia

Our best Qantas Airways deals on Massachusetts to Australia flight tickets

Qantas Airways

Oct 21

BOS5:45 pmBoston Logan Intl

23h 20m

1 stop

SYD8:05 amSydney Kingsford Smith

Oct 28

SYD1:05 pmSydney Kingsford Smith

21h 32m

1 stop

BOS7:37 pmBoston Logan Intl

$1,187

Qantas Airways

Oct 21

BOS5:45 pmBoston Logan Intl

23h 20m

1 stop

SYD8:05 amSydney Kingsford Smith

Oct 28

SYD11:10 amSydney Kingsford Smith

27h 42m

1 stop

BOS11:52 pmBoston Logan Intl

$1,221

Qantas Airways

Oct 21

BOS5:45 pmBoston Logan Intl

23h 20m

1 stop

SYD8:05 amSydney Kingsford Smith

Oct 28

SYD11:10 amSydney Kingsford Smith

27h 42m

1 stop

BOS11:52 pmBoston Logan Intl

$1,223

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 round-trip

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Sun 10/25

10:40 am-8:35 am

2 stops30h 55m

Sydney Kingsford Smith

Mon 11/2

11:20 am-10:03 am

2 stops38h 43m

$1,149

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Tue 11/10

3:30 pm-9:35 am

2 stops26h 05m

Sydney Kingsford Smith

Tue 5/4

9:20 am-9:22 pm

2 stops26h 02m

$1,149

Quickest round-trip

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Wed 10/21

5:45 pm-8:05 am

1 stop23h 20m

Sydney Kingsford Smith

Wed 10/28

1:05 pm-7:37 pm

1 stop21h 32m

$1,187

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Mon 2/1

2:21 pm-9:00 am

1 stop26h 39m

Sydney Kingsford Smith

Wed 3/3

2:05 pm-7:35 pm

1 stop21h 30m

$1,187

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Tue 11/10

2:25 pm-6:25 am

1 stop24h 00m

Sydney Kingsford Smith

Tue 11/17

11:10 am-4:29 pm

1 stop21h 19m

$1,187

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Mon 1/25

12:00 pm-9:35 am

2 stops29h 35m

Sydney Kingsford Smith

Tue 3/2

11:20 am-9:45 am

2 stops38h 25m

$1,199

BostonMelbourne

BOS Boston Logan Intl - MEL Melbourne

BOSMEL

Boston Logan Intl

Wed 10/21

7:00 am-6:45 am

1 stop32h 45m

Melbourne

Wed 11/4

10:45 pm-7:47 am

1 stop25h 02m

$1,220

BostonMelbourne

BOS Boston Logan Intl - MEL Melbourne

BOSMEL

Boston Logan Intl

Mon 10/19

7:00 am-6:45 am

1 stop32h 45m

Melbourne

Wed 11/4

10:45 pm-7:47 am

1 stop25h 02m

$1,220

BostonMelbourne

BOS Boston Logan Intl - MEL Melbourne

BOSMEL

Boston Logan Intl

Sun 10/18

9:05 am-8:50 am

2 stops32h 45m

Melbourne

Mon 11/2

10:10 am-7:07 pm

2 stops24h 57m

$1,225

BostonSydney

BOS Boston Logan Intl - SYD Sydney Kingsford Smith

BOSSYD

Boston Logan Intl

Sun 10/18

6:15 am-7:50 am

1 stop34h 35m

Sydney Kingsford Smith

Mon 11/2

10:40 am-11:05 pm

2 stops28h 25m

$1,226

Flights are sorted by cheapest round-trip 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?

The month of February is, on average, the cheapest month to fly to Australia from Massachusetts, with most prices found around $1,225. If you aren’t able to travel during the month of February, then book flights to Australia from Massachusetts during May instead. Flights to Australia in May, while not as cheap as those in February, still average around $1,324.

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 $1,450 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Massachusetts for as low as $1,318 on momondo.

Can stopping save me money on Massachusetts to Australia flights?

You could potentially save up to 2% 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	$616
Fastest flight time	22h 50m
Direct flights	None

The best one-way flight to Australia from Massachusetts in the past 72 hours is $616. The best round-trip flight deal from Massachusetts to Australia found on momondo in the last 72 hours is $1,149.

The fastest flight from Massachusetts to Australia takes 22h 50m

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 were last updated today.
How many operators does momondo search for flights from Massachusetts to Australia?
As of September 2026, there are 9 operators available to choose from for flights from Massachusetts to Australia.
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 layovers. 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 travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
Delta	PriceFrom $318	Free Cancellation	Rating 7.8 8,612 reviews	Search Delta flights
Fiji Airways	PriceFrom $703	Free Cancellation	Rating 8.0 259 reviews	Search Fiji Airways flights
United Airlines	PriceFrom $868	Free Cancellation	Rating 7.4 10,251 reviews	Search United Airlines flights
Air Canada	PriceFrom $965	Free Cancellation	Rating 7.1 11,703 reviews	Search Air Canada flights
American Airlines	PriceFrom $991	Free Cancellation	Rating 7.0 12,097 reviews	Search American Airlines flights
Qantas Airways	PriceFrom $1,038	Free Cancellation	Rating 7.5 1,102 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,084	Free Cancellation	Rating 8.0 670 reviews	Search Air New Zealand flights
Qatar Airways	PriceFrom $1,175	Free Cancellation	Rating 7.3 3,729 reviews	Search Qatar Airways flights
Emirates	PriceFrom $1,566	Free Cancellation	Rating 8.1 3,666 reviews	Search Emirates flights

Why use momondo?

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

Finding the right flight to Australia from Massachusetts is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

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?

Yes. momondo can track prices for Massachusetts to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.