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Cheap flights from Australia to Boston from $601

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Boston departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Australia to Boston

Recent round-trip flight deals from Australia to Boston

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 10:17 amAVV  Melbourne Avalon-BOS Boston Logan Intl
44h 17m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
Multiple Airlines Logo
3:10 pm - 3:35 pmBOS  Boston Logan Intl-AVV Melbourne Avalon
32h 25m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
$972Multiple Airlines
Wed, Nov 18 - Mon, Nov 23
Multiple Airlines Logo
6:00 am - 10:17 amAVV  Melbourne Avalon-BOS Boston Logan Intl
44h 17m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
Multiple Airlines Logo
11:10 am - 2:05 pmBOS  Boston Logan Intl-AVV Melbourne Avalon
34h 55m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
$972Multiple Airlines
Wed, Nov 18 - Mon, Nov 23
United Airlines Logo
11:40 am - 6:49 pmBNE  Brisbane-BOS Boston Logan Intl
22h 09m2 stops San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
9:10 am - 7:30 amBOS  Boston Logan Intl-BNE Brisbane
31h 20m2 stops Chicago O'Hare Intl San Francisco
$1,172United Airlines
Thu, Dec 3 - Thu, Dec 31
American Airlines Logo
10:10 am - 6:33 pmSYD  Sydney Kingsford Smith-BOS Boston Logan Intl
23h 23m1 stop Los Angeles
American Airlines Logo
3:21 pm - 9:00 amBOS  Boston Logan Intl-SYD Sydney Kingsford Smith
25h 39m2 stops Chicago O'Hare Intl Los Angeles
$1,187American Airlines
Tue, Oct 20 - Tue, Nov 10
American Airlines Logo
10:10 am - 11:43 pmSYD  Sydney Kingsford Smith-BOS Boston Logan Intl
28h 33m1 stop Los Angeles
American Airlines Logo
2:25 pm - 9:00 amBOS  Boston Logan Intl-SYD Sydney Kingsford Smith
26h 35m1 stop Los Angeles
$1,187American Airlines
Tue, Oct 20 - Tue, Nov 10
Qantas Airways Logo
12:00 pm - 7:52 pmSYD  Sydney Kingsford Smith-BOS Boston Logan Intl
21h 52m1 stop Dallas/Fort Worth
Qantas Airways Logo
4:35 pm - 7:05 amBOS  Boston Logan Intl-SYD Sydney Kingsford Smith
24h 30m1 stop Los Angeles
$1,228Qantas Airways
Thu, Sep 17 - Thu, Sep 24
Delta Logo
9:15 am - 11:59 pmSYD  Sydney Kingsford Smith-BOS Boston Logan Intl
28h 44m2 stops Los Angeles Minneapolis St Paul
Delta Logo
9:10 am - 6:50 amBOS  Boston Logan Intl-SYD Sydney Kingsford Smith
31h 40m2 stops Detroit Metropolitan Wayne County Los Angeles
$1,232Delta
Wed, Sep 23 - Wed, Sep 30
Delta Logo
9:15 am - 6:30 amSYD  Sydney Kingsford Smith-BOS Boston Logan Intl
35h 15m2 stops Los Angeles Salt Lake City
Delta Logo
6:20 am - 6:50 amBOS  Boston Logan Intl-SYD Sydney Kingsford Smith
34h 30m1 stop Los Angeles
$1,232Delta
Wed, Sep 23 - Wed, Sep 30
United Airlines Logo
10:20 am - 9:59 pmSYD  Sydney Kingsford Smith-BOS Boston Logan Intl
25h 39m2 stops San Francisco Newark
United Airlines Logo
6:13 pm - 6:55 amBOS  Boston Logan Intl-SYD Sydney Kingsford Smith
22h 42m1 stop San Francisco
$1,233United Airlines
Wed, Sep 16 - Wed, Sep 23
Qantas Airways Logo
9:10 am - 11:28 pmSYD  Sydney Kingsford Smith-BOS Boston Logan Intl
28h 18m1 stop Los Angeles
Qantas Airways Logo
7:45 pm - 8:05 amBOS  Boston Logan Intl-SYD Sydney Kingsford Smith
45h 20m1 stop Los Angeles
$1,248Qantas Airways
Mon, Sep 28 - Tue, Oct 13

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American Airlines flights from Australia to Boston

Our best American Airlines deals on Australia to Boston flight tickets
American Airlines
Oct 20
SYD10:10 amSydney Kingsford Smith
28h 33m
1 stop
BOS11:43 pmBoston Logan Intl
Nov 10
BOS2:25 pmBoston Logan Intl
26h 35m
1 stop
SYD9:00 amSydney Kingsford Smith
$1,187
American Airlines
Oct 15
MEL6:30 amMelbourne
27h 03m
2 stops
BOS6:33 pmBoston Logan Intl
Nov 30
BOS2:25 pmBoston Logan Intl
27h 05m
1 stop
MEL9:30 amMelbourne
$1,234
American Airlines
Aug 30
SYD12:00 pmSydney Kingsford Smith
21h 43m
1 stop
BOS7:43 pmBoston Logan Intl
Sep 5
BOS7:37 pmBoston Logan Intl
45h 28m
1 stop
SYD7:05 amSydney Kingsford Smith
$1,609

United Airlines flights from Australia to Boston

Our best United Airlines deals on Australia to Boston flight tickets
United Airlines
Aug 20
MEL10:55 amMelbourne
22h 15m
1 stop
BOS7:10 pmBoston Logan Intl
Sep 2
BOS12:41 pmBoston Logan Intl
28h 49m
2 stops
MEL7:30 amMelbourne
$970
United Airlines
Aug 19
MEL9:30 amMelbourne
25h 59m
1 stop
BOS9:29 pmBoston Logan Intl
Sep 12
BOS2:00 pmBoston Logan Intl
28h 15m
1 stop
MEL8:15 amMelbourne
$974
United Airlines
Aug 20
SYD10:20 amSydney Kingsford Smith
22h 59m
2 stops
BOS7:19 pmBoston Logan Intl
Sep 2
BOS2:00 pmBoston Logan Intl
27h 00m
2 stops
SYD7:00 amSydney Kingsford Smith
$1,116

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated August 18, 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 round-trip

MelbourneBoston

AVV Melbourne Avalon - BOS Boston Logan Intl

AVVBOS

Melbourne Avalon

Wed 11/18

6:00 am-10:17 am

3 stops44h 17m

Boston Logan Intl

Mon 11/23

3:10 pm-3:35 pm

3 stops32h 25m

$972

MelbourneBoston

AVV Melbourne Avalon - BOS Boston Logan Intl

AVVBOS

Melbourne Avalon

Wed 11/18

6:00 am-10:17 am

3 stops44h 17m

Boston Logan Intl

Mon 11/23

11:10 am-2:05 pm

3 stops34h 55m

$972

BrisbaneBoston

BNE Brisbane - BOS Boston Logan Intl

BNEBOS

Brisbane

Thu 12/3

11:40 am-6:49 pm

2 stops22h 09m

Boston Logan Intl

Thu 12/31

9:10 am-7:30 am

2 stops31h 20m

$1,172

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Tue 10/20

10:10 am-6:33 pm

1 stop23h 23m

Boston Logan Intl

Tue 11/10

3:21 pm-9:00 am

2 stops25h 39m

$1,187

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Tue 10/20

10:10 am-11:43 pm

1 stop28h 33m

Boston Logan Intl

Tue 11/10

2:25 pm-9:00 am

1 stop26h 35m

$1,187
Quickest round-trip

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Thu 9/17

12:00 pm-7:52 pm

1 stop21h 52m

Boston Logan Intl

Thu 9/24

4:35 pm-7:05 am

1 stop24h 30m

$1,228

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Wed 9/23

9:15 am-11:59 pm

2 stops28h 44m

Boston Logan Intl

Wed 9/30

9:10 am-6:50 am

2 stops31h 40m

$1,232

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Wed 9/23

9:15 am-6:30 am

2 stops35h 15m

Boston Logan Intl

Wed 9/30

6:20 am-6:50 am

1 stop34h 30m

$1,232

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Wed 9/16

10:20 am-9:59 pm

2 stops25h 39m

Boston Logan Intl

Wed 9/23

6:13 pm-6:55 am

1 stop22h 42m

$1,233

SydneyBoston

SYD Sydney Kingsford Smith - BOS Boston Logan Intl

SYDBOS

Sydney Kingsford Smith

Mon 9/28

9:10 am-11:28 pm

1 stop28h 18m

Boston Logan Intl

Tue 10/13

7:45 pm-8:05 am

1 stop45h 20m

$1,248

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Australia to Boston

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

What is the cheapest month to fly to Boston?

In general, March is the cheapest month to fly from Australia to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $917. If you aren’t able to travel during the month of March, then book flights to Boston from Australia during November instead. Flights to Boston in November, while not as cheap as those in March, still average around $989.

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

You are more likely to see cheaper flights to Boston from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $1,200 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Australia for as low as $1,023 on momondo.

Can stopping save me money on Australia to Boston flights?

You could potentially save up to 19% on your flight if you consider stops on a Australia to Boston flight.

Cheap Australia to Boston flight deals and tips

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

Best Price Found

$601

Fastest flight time

20h 27m

Direct flights

None
The best one-way flight to Boston from Australia in the past 72 hours is $601. The best round-trip flight deal from Australia to Boston found on momondo in the last 72 hours is $972.
The fastest flight from Australia to Boston takes 20h 27m
There are no direct flights from Australia to Boston. There are no popular flight routes from Australia to Boston.
Search flight deals

Frequently asked questions about flying from Australia to Boston

  • When did momondo last update prices for flights from Australia to Boston Logan Intl Airport?

    Prices for flights from Australia to Boston Logan Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Australia to Boston Logan Intl Airport?

  • How old do you have to be to fly from Australia to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Australia to Boston

Compare and see reviews for airlines that fly from Australia to Boston with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $839Free CancellationRating
7.8
8,498 reviews
Search Delta flights
United AirlinesPriceFrom $844Free CancellationRating
7.4
10,103 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $900Free CancellationRating
7.5
1,083 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,047Free CancellationRating
7.1
11,958 reviews
Search American Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Ogunquit
Salem
Old Orchard Beach
Laconia
Cambridge
Hampton
South Yarmouth
Plymouth
Revere
Middletown
Gloucester
Warwick
Kennebunkport
Everett
South Portland
Brockton
York Beach
Seekonk
Nashua

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boston from Australia.

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

Flights from Australia to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Australia and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Australia and alert you when they change.

An easier way to manage your Boston trip

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