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$570+ Cheap flights from Massachusetts to Australia

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SYD
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
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Cheap flight deals from Massachusetts to Australia

Cheapest flights from Massachusetts to Australia
Explore the most affordable flight options available from Massachusetts to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.

This oojo deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:30 am
BOS
-
MEL
1 stop29h 15m
Qantas Airways
Wed 11/411:15 pm
MEL
-
BOS
1 stop23h 03m
Qantas Airways
Deal found 6/13$1,055
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:30 am
BOS
-
MEL
1 stop29h 15m
American Airlines
Wed 11/411:15 pm
MEL
-
BOS
1 stop23h 03m
American Airlines
Deal found 6/16$1,072
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2010:48 am
BOS
-
MEL
1 stop28h 12m
American Airlines
Fri 7/39:45 am
MEL
-
BOS
1 stop27h 58m
American Airlines
Deal found 6/15$1,073
This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:29 pm
BOS
-
MEL
1 stop24h 16m
American Airlines
Sat 7/49:45 am
MEL
-
BOS
1 stop22h 55m
American Airlines
Deal found 6/13$1,079
This KAYAK deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:26 pm
BOS
-
MEL
1 stop23h 04m
Air New Zealand
Wed 7/159:30 am
MEL
-
BOS
2 stops24h 00m
Air New Zealand
Deal found 6/15$1,088
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:15 pm
BOS
-
MEL
1 stop26h 00m
United Airlines
Sun 7/1210:55 am
MEL
-
BOS
1 stop28h 16m
United Airlines
Deal found 6/15$1,090
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/249:07 am
BOS
-
MEL
1 stop33h 08m
United Airlines
Fri 7/39:30 am
MEL
-
BOS
1 stop21h 50m
United Airlines
Deal found 6/16$1,091
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:00 am
BDL
-
MEL
2 stops35h 30m
United Airlines
Fri 8/79:30 am
MEL
-
BDL
2 stops28h 29m
United Airlines
Deal found 6/16$1,095
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:30 am
BOS
-
SYD
1 stop30h 35m
American Airlines
Sun 8/3012:00 pm
SYD
-
BOS
1 stop21h 43m
American Airlines
Deal found 6/16$1,234
This Justfly.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:05 pm
BOS
-
SYD
1 stop41h 45m
Qatar Airways
Mon 11/163:50 pm
SYD
-
BOS
1 stop38h 30m
Qatar Airways
Deal found 6/15$1,235
This Justfly.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:05 pm
BOS
-
SYD
1 stop41h 45m
Qatar Airways
Tue 11/173:50 pm
SYD
-
BOS
1 stop38h 30m
Qatar Airways
Deal found 6/16$1,236
This FlightHub deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:15 am
BOS
-
SYD
1 stop32h 45m
Qantas Airways
Tue 12/228:55 am
SYD
-
BOS
2 stops24h 14m
Qantas Airways
Deal found 6/15$1,237

Find flight deals from Massachusetts to Australia

Keep the following information in mind while searching for Massachusetts to Australia flight deals. Data was last updated June 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,055
(oojo)

One-way from

$570
(oojo)

Popular in

December

Cheapest in

September

Average price

$1,478
Provider with most accurate pricing for Boston Logan Intl-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Sydney Kingsford Smith flights.
Search Deals
From Massachusetts to Australia
Search Deals
One-way flight from Massachusetts to Australia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($228 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 18, 2026.
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

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Tue 8/4

4:10 pm-8:15 am

1 stop26h 05m

Melbourne

Tue 8/11

10:55 am-11:59 pm

2 stops27h 04m

$1,090

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 7/1

6:26 pm-7:30 am

1 stop23h 04m

Melbourne

Mon 7/27

10:55 am-9:21 pm

1 stop24h 26m

$1,090
Quickest round-trip

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Fri 7/31

6:26 pm-7:30 am

1 stop23h 04m

Melbourne

Fri 8/7

10:55 am-6:59 pm

1 stop22h 04m

$1,091

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Thu 7/2

11:35 am-8:15 am

1 stop30h 40m

Melbourne

Tue 7/14

10:55 am-1:14 am

2 stops28h 19m

$1,095

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Mon 8/10

3:54 pm-7:30 am

2 stops25h 36m

Melbourne

Mon 8/17

10:55 am-11:19 am

2 stops38h 24m

$1,096

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 10/21

12:45 pm-8:50 am

2 stops29h 05m

Melbourne

Wed 11/4

12:00 pm-7:31 pm

1 stop23h 31m

$1,102

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Fri 7/31

6:00 am-8:15 am

1 stop36h 15m

Melbourne

Mon 8/17

10:55 am-9:36 am

2 stops36h 41m

$1,106

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Tue 11/3

5:00 pm-9:50 am

1 stop24h 50m

Melbourne

Tue 11/17

12:00 pm-7:45 pm

2 stops23h 45m

$1,213

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Mon 11/2

6:00 am-9:30 am

2 stops35h 30m

Melbourne

Sun 11/15

1:00 pm-11:54 pm

2 stops26h 54m

$1,276

HartfordSydney

BDL - SYD

BDLSYD

Hartford Bradley Intl

Sat 12/5

12:04 pm-6:25 am

2 stops26h 21m

Sydney Kingsford Smith

Sat 12/19

6:00 am-5:35 pm

2 stops27h 35m

$1,318

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Massachusetts to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Massachusetts with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Australia

What is the cheapest month to book a flight from Massachusetts to Australia?

Currently, February is the cheapest month in which you can book a flight from Massachusetts to Australia (average of $179). Flying from Massachusetts to Australia in April is currently the most expensive (average of $956). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Booking 15 days in advance of your planned departure date is, on average, the best time to get cheap flights from Massachusetts to Australia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Massachusetts to Australia?

    A quick flight from Massachusetts to Australia can take about 26h 17m. United Airlines provides one of the quickest options available for as low as $1,090. There are 10520 mi between Massachusetts and Australia. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Massachusetts to Australia one-way?

    One-way options have recently been found by users for as low as $445 on United Airlines. Other airlines that offer cheap prices include Air Canada from $459 and Delta from $522 one-way.

  • Can I find deals for flights from Massachusetts to Australia that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Australia.

  • Can I find deals for business class flights from Massachusetts to Australia?

    Yes. Cheapflights offers flight deals from Massachusetts to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to Australia?

    Currently, February is the cheapest month in which you can book a flight from Massachusetts to Australia (average of $179). Flying from Massachusetts to Australia in April is currently the most expensive (average of $956). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from Massachusetts to Australia

Discover the top 9 airlines that operate flights from Massachusetts to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$318Average$1,508FlexibilityNo cancel feeOn-timeN/A
Fiji AirwaysCheapest$727Average$783FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$868Average$1,581FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$907Average$1,314FlexibilityNo cancel feeOn-time67%
Qatar AirwaysCheapest$972Average$1,635FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$991Average$1,435FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$1,021Average$1,446FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,084Average$1,445FlexibilityNo cancel feeOn-time78%
EmiratesCheapest$1,542Average$1,595FlexibilityNo cancel feeOn-time75%

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