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Cheap flights from Australia to Boston from $857

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BOS
14 Aug — 21 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Boston
Explore the most affordable flight options available from Australia to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2026.

Mon 24/810:55
MEL
-
BOS
1 stop24h 07m
United Airlines
Mon 31/811:34
BOS
-
MEL
2 stops29h 56m
United Airlines
Deal found 14/7$1,367
Thu 16/710:55
MEL
-
BOS
2 stops26h 26m
United Airlines
Wed 29/716:15
BOS
-
MEL
1 stop26h 00m
United Airlines
Deal found 15/7$1,369
Mon 27/709:10
SYD
-
BOS
2 stops25h 49m
British Airways
Tue 11/816:27
BOS
-
SYD
2 stops24h 38m
British Airways
Deal found 12/7$1,370
Sun 12/709:30
MEL
-
BOS
1 stop22h 00m
United Airlines
Mon 27/709:07
BOS
-
MEL
1 stop33h 08m
United Airlines
Deal found 10/7$1,370
Mon 3/810:55
MEL
-
BOS
1 stop24h 26m
United Airlines
Fri 14/818:35
BOS
-
MEL
1 stop22h 55m
United Airlines
Deal found 10/7$1,372
Mon 10/810:55
MEL
-
BOS
1 stop22h 04m
United Airlines
Mon 24/812:41
BOS
-
MEL
2 stops29h 34m
United Airlines
Deal found 12/7$1,373
Thu 16/709:10
SYD
-
BOS
2 stops25h 49m
British Airways
Wed 29/717:33
BOS
-
SYD
1 stop23h 32m
British Airways
Deal found 14/7$1,377
Sun 2/810:55
MEL
-
BOS
1 stop28h 16m
United Airlines
Fri 14/818:35
BOS
-
MEL
1 stop22h 55m
United Airlines
Deal found 10/7$1,380
Mon 3/810:55
MEL
-
BOS
2 stops35h 22m
United Airlines
Tue 25/807:45
BOS
-
MEL
2 stops34h 30m
United Airlines
Deal found 12/7$1,388
Mon 27/709:10
SYD
-
BOS
2 stops25h 49m
British Airways
Wed 12/811:35
BOS
-
SYD
2 stops29h 20m
British Airways
Deal found 10/7$1,396
Thu 6/809:10
SYD
-
BOS
1 stop28h 34m
Qantas Airways
Mon 17/810:30
BOS
-
SYD
1 stop30h 35m
Qantas Airways
Deal found 11/7$1,412
Mon 27/709:10
SYD
-
BOS
2 stops23h 47m
American Airlines
Tue 11/810:30
BOS
-
SYD
1 stop30h 35m
American Airlines
Deal found 12/7$1,415

Find flight deals from Australia to Boston

Keep the following information in mind while searching for Australia to Boston flight deals. Data was last updated 15 July 2026.

Round-trip from

$1,367

One-way from

$857

Popular in

July

Cheapest in

January

Average price

$2,278
United Airlines
  • United Airlines
  • 24/8-31/8
  • 3 total stops
  • 54h 03m total
  • Australia to Boston
Search Deals
American Airlines
  • American Airlines
  • 20/7
  • 2 total stops
  • 25h 40m total
  • Australia to Boston
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($299 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($73 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Boston 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 647,157 searches. Data last updated 15 July 2026.
Use the filters below to find and compare flights from Australia to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneBoston

MEL - BOS

MELBOS

Melbourne

Mon 24/8

10:55-21:02

1 stop24h 07m

Boston Logan Intl

Mon 31/8

09:20-08:15

1 stop32h 55m

$1,367

MelbourneBoston

MEL - BOS

MELBOS

Melbourne

Tue 4/8

10:55-18:59

1 stop22h 04m

Boston Logan Intl

Fri 14/8

11:50-07:30

1 stop29h 40m

$1,380

MelbourneBoston

MEL - BOS

MELBOS

Melbourne

Mon 3/8

10:55-18:59

1 stop22h 04m

Boston Logan Intl

Tue 25/8

20:31-07:30

2 stops44h 59m

$1,388

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 28/7

09:15-19:11

2 stops23h 56m

Boston Logan Intl

Sun 16/8

11:15-06:50

2 stops29h 35m

$1,507

MelbourneBoston

MEL - BOS

MELBOS

Melbourne

Wed 26/8

10:00-19:25

1 stop23h 25m

Boston Logan Intl

Wed 2/9

10:50-07:50

1 stop31h 00m

$1,531

MelbourneBoston

MEL - BOS

MELBOS

Melbourne

Mon 24/8

13:35-21:05

1 stop21h 30m

Boston Logan Intl

Mon 31/8

10:30-06:45

1 stop30h 15m

$1,586

BrisbaneBoston

BNE - BOS

BNEBOS

Brisbane

Fri 30/10

09:45-20:49

2 stops25h 04m

Boston Logan Intl

Tue 3/11

13:33-06:30

2 stops25h 57m

$1,602

CanberraBoston

CBR - BOS

CBRBOS

Canberra

Tue 8/9

06:10-15:23

2 stops47h 13m

Boston Logan Intl

Thu 10/9

06:30-12:10

2 stops39h 40m

$1,606

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 14/9

10:20-22:59

1 stop26h 39m

Boston Logan Intl

Wed 16/9

14:00-06:55

1 stop26h 55m

$1,669

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 27/8

09:30-21:02

2 stops25h 32m

Boston Logan Intl

Sun 30/8

15:10-07:00

2 stops25h 50m

$1,675

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from Australia to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Australia 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.

Cheapflights Insights

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

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

Currently, December is the cheapest month in which you can book a flight from Australia to Boston (average of $604). Flying from Australia to Boston in May is currently the most expensive (average of $1,176). 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 Australia to Boston?

The best time to book flights from Australia to Boston is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 15 July 2026.
Read reviews from past customers who have flown with Air New Zealand,Qantas Airways, andUnited Airlines from Australia to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.5

Entertainment

7.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Air New Zealand
8.0
Very Good
653 reviews
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.5

Entertainment

7.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Qantas Airways
7.5
Good
1,061 reviews
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.5

Entertainment

7.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
United Airlines
7.4
Good
9,992 reviews
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.5

Entertainment

7.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
American Airlines
7.1
Good
11,813 reviews
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.5

Entertainment

7.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Air Canada
7.1
Good
11,344 reviews
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.5

Entertainment

7.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

Related info for your journey

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

  • What airport do you fly into for flights to Boston from Australia?

    Located just 4.2 km from the city centre, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Boston from Australia.

  • How long is the flight from Australia to Boston?

    Airlines like United Airlines, Delta, and American Airlines fly from Australia to Boston in about 23h 56m. The time it takes to get you to your destination can typically vary by up to 1h 08m. Australia and Boston are separated by a distance of 16240 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is Qantas Airways, with whom users have recently found tickets for as low as $381. However, be on the lookout for offers from United Airlines and Air New Zealand, as they are both options that can get you from Australia to Boston for a low price.

  • What are the most popular routes from Australia to Boston?

    The most popular route from Australia to Boston is Sydney Kingsford Smith - Boston Logan Intl. You may also consider Melbourne - Boston Logan Intl or Brisbane - Boston Logan Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Australia to Boston 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 Australia to Boston?

    Currently, December is the cheapest month in which you can book a flight from Australia to Boston (average of $604). Flying from Australia to Boston in May is currently the most expensive (average of $1,176). 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

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Watertown
Brookline
Revere
Cambridge
Chestnut Hill

Browse thousands of different options on Cheapflights for your next trip

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Fly from Australia to Boston on these airlines

Choose from the following airlines for your flight from Australia to Boston. Flights are based on user searches made on Cheapflights and were last updated on 15 July 2026.
United Airlines flights from Australia to Boston Logan Intl
Qantas Airways flights from Australia to Boston Logan Intl
American Airlines flights from Australia to Boston Logan Intl
Air Canada flights from Australia to Boston Logan Intl
Virgin Australia flights from Australia to Boston Logan Intl

Top 10 airlines flying from Australia to Boston

Discover the top 10 airlines that operate flights from Australia to Boston. 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 647,157 searches. Data last updated 15 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest$713Average$1,859FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
United AirlinesCheapest$1,001Average$1,563FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$1,019Average$1,541FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qantas AirwaysCheapest$1,038Average$2,003FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,079Average$1,564FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest$1,190Average$2,049FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air New ZealandCheapest$1,425Average$1,631FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Cathay PacificCheapest$1,466Average$1,745FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Japan AirlinesCheapest$1,744Average$2,407FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Qatar AirwaysCheapest$2,030Average$2,879FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Boston?

Deals for Australia to Boston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Australia to Boston?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Australia to Boston.

Can Cheapflights find flights from Australia to Boston with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Australia to Boston, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Australia to Boston become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Boston from Australia today and book when prices fit your budget.

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