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$559+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SYD
Jun 3 — Jun 101
Wed 6/3
Wed 6/10
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 May 4, 2026.

This oojo deal was found by Cheapflights users on 5/3. 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.
Tue 10/137:00 am
BOS
-
BNE
1 stop32h 00m
Qantas Airways
Tue 11/2411:45 am
BNE
-
BOS
2 stops42h 06m
Qantas Airways
Deal found 5/3$1,009
This Justfly.com deal was found by Cheapflights users on 5/1. 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.
Fri 11/612:00 pm
BOS
-
SYD
1 stop29h 00m
Qantas Airways
Sat 2/208:55 am
SYD
-
BOS
2 stops25h 52m
Qantas Airways
Deal found 5/1$1,157
This CrystalTravel deal was found by Cheapflights users on 4/30. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:00 pm
BOS
-
MEL
1 stop28h 50m
Qatar Airways
Wed 10/284:10 pm
MEL
-
BOS
1 stop38h 10m
Qatar Airways
Deal found 4/30$1,203
This Justfly.com deal was found by Cheapflights users on 5/3. 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.
Thu 11/59:05 pm
BOS
-
MEL
1 stop34h 15m
Qatar Airways
Mon 11/1611:40 pm
MEL
-
BOS
1 stop30h 40m
Qatar Airways
Deal found 5/3$1,225
This FlightHub deal was found by Cheapflights users on 5/3. 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.
Wed 10/2110:00 pm
BOS
-
MEL
1 stop28h 50m
Qatar Airways
Wed 11/411:40 pm
MEL
-
BOS
1 stop30h 40m
Qatar Airways
Deal found 5/3$1,234
This CrystalTravel deal was found by Cheapflights users on 5/3. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:05 pm
BOS
-
MEL
1 stop34h 15m
Qatar Airways
Mon 11/1611:40 pm
MEL
-
BOS
1 stop30h 40m
Qatar Airways
Deal found 5/3$1,239
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/211:34 am
BOS
-
MEL
2 stops29h 11m
American Airlines
Fri 5/151:35 pm
MEL
-
BOS
1 stop21h 25m
American Airlines
Deal found 4/30$1,257
This Justfly.com deal was found by Cheapflights users on 5/3. 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.
Sat 11/79:05 pm
BOS
-
MEL
1 stop34h 15m
Qatar Airways
Mon 11/1611:40 pm
MEL
-
BOS
1 stop30h 40m
Qatar Airways
Deal found 5/3$1,265
This American Airlines deal was found by Cheapflights users on 5/1. 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 8/2510:30 am
BOS
-
MEL
1 stop30h 15m
American Airlines
Wed 9/21:35 pm
MEL
-
BOS
1 stop22h 31m
American Airlines
Deal found 5/1$1,266
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 4/3010:00 am
BOS
-
MEL
1 stop30h 45m
American Airlines
Thu 5/79:45 am
MEL
-
BOS
1 stop26h 03m
American Airlines
Deal found 4/29$1,267
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 5/22:22 pm
BOS
-
MEL
2 stops27h 53m
United Airlines
Fri 5/159:30 am
MEL
-
BOS
2 stops24h 43m
United Airlines
Deal found 4/30$1,268
This American Airlines deal was found by Cheapflights users on 4/29. 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 8/11:30 pm
BOS
-
MEL
2 stops27h 15m
American Airlines
Sat 8/89:45 am
MEL
-
BOS
1 stop27h 59m
American Airlines
Deal found 4/29$1,271

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 May 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,009
(oojo)

One-way from

$559
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,465
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. 11% potential increase in price ($185 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 4, 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

Wed 6/10

3:10 pm-7:30 am

2 stops26h 20m

Melbourne

Wed 6/17

9:30 am-5:20 pm

1 stop21h 50m

$1,277

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Fri 6/5

4:15 pm-7:30 am

2 stops25h 15m

Melbourne

Tue 6/16

10:55 am-9:56 pm

2 stops25h 01m

$1,282

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sun 5/31

12:15 pm-6:45 am

1 stop28h 30m

Melbourne

Sun 6/7

9:00 am-8:53 pm

2 stops25h 53m

$1,297

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 6/1

4:30 pm-6:50 am

1 stop24h 20m

Sydney Kingsford Smith

Wed 6/10

9:15 am-7:25 pm

1 stop24h 10m

$1,310
Quickest round-trip

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 6/2

4:15 pm-7:00 am

2 stops24h 45m

Sydney Kingsford Smith

Tue 6/16

10:20 am-7:30 pm

2 stops23h 10m

$1,344

HartfordBrisbane

BDL - BNE

BDLBNE

Hartford Bradley Intl

Thu 9/3

6:00 pm-1:15 pm

2 stops29h 15m

Brisbane

Sat 9/12

6:00 am-11:40 pm

2 stops31h 40m

$1,374

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 8/15

5:45 am-7:00 am

2 stops35h 15m

Sydney Kingsford Smith

Sun 8/30

9:30 am-8:59 pm

2 stops25h 29m

$1,390

HartfordBrisbane

BDL - BNE

BDLBNE

Hartford Bradley Intl

Tue 6/2

10:18 am-5:00 am

2 stops28h 42m

Brisbane

Tue 6/16

8:35 pm-11:56 am

2 stops29h 21m

$1,400

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 8/23

10:00 pm-8:25 pm

2 stops32h 25m

Sydney Kingsford Smith

Sun 8/30

2:50 pm-3:15 pm

1 stop38h 25m

$1,406

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Tue 8/25

7:35 pm-7:50 am

2 stops46h 15m

Melbourne

Wed 9/2

10:00 am-6:35 am

2 stops34h 35m

$1,432

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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

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

Booking 45 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.

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 July is currently the most expensive (average of $965). 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.

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 24h 20m. United Airlines provides one of the quickest options available for as low as $1,310. There are 10091 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 Qatar Airways from $498 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 July is currently the most expensive (average of $965). 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 10 airlines flying from Massachusetts to Australia

Discover the top 10 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 May 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$179Average$273FlexibilityNo cancel feeOn-time62%
DeltaCheapest$312Average$1,495FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$583Average$1,565FlexibilityNo cancel feeOn-time69%
Fiji AirwaysCheapest$727Average$1,224FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$862Average$1,463FlexibilityNo cancel feeOn-time78%
Air CanadaCheapest$907Average$1,314FlexibilityNo cancel feeOn-time67%
Qatar AirwaysCheapest$972Average$1,629FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$991Average$1,481FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$1,021Average$1,547FlexibilityNo cancel feeOn-time74%
EmiratesCheapest$1,541Average$1,620FlexibilityNo cancel feeOn-time75%

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