What airlines fly to Australia?

United Airlines, Qantas Airways and American Airlines are the top three most popular airlines that fly to Australia from Boston according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 11 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Boston Logan Intl to Australia?

Air Canada, United Airlines, and American Airlines are the most popular carriers operating from Boston Logan Intl to Australia

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

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

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

There are 11 operators available for flights from Boston Logan Intl Airport to Australia as of February 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport 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.

$441 Cheap Flights from Boston to Australia in 2026

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Find the cheapest flights from Boston to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 11:05 am

BOS

MEL

38h 50m

2 stops

8:45 pm - 10:39 pm

MEL

BOS

39h 54m

2 stops

$888Multiple Airlines

Mon, Apr 27 - Fri, May 8

8:00 am - 6:45 am

BOS

MEL

32h 45m

1 stop

9:45 am - 11:29 pm

MEL

BOS

27h 44m

1 stop

$918Qantas Airways

Fri, Jun 19 - Mon, Jul 20

6:26 pm - 7:30 am

BOS

MEL

23h 04m

1 stop

10:55 am - 1:11 am

MEL

BOS

28h 16m

1 stop

$930United Airlines

Wed, Jun 10 - Fri, Jun 19

5:30 am - 7:05 am

BOS

BNE

35h 35m

2 stops

10:00 am - 9:49 am

BNE

BOS

37h 49m

2 stops

$935Air Canada

Wed, Apr 1 - Wed, Apr 22

5:30 am - 7:05 am

BOS

BNE

35h 35m

2 stops

10:00 am - 9:27 pm

BNE

BOS

25h 27m

2 stops

$936Air Canada

Wed, Apr 1 - Wed, Apr 22

5:45 am - 7:30 am

BOS

MEL

35h 45m

2 stops

10:55 am - 6:59 pm

MEL

BOS

22h 04m

1 stop

$937United Airlines

Fri, Jun 26 - Thu, Jul 9

7:00 am - 6:45 am

BOS

MEL

32h 45m

1 stop

9:45 am - 8:43 pm

MEL

BOS

24h 58m

1 stop

$938American Airlines

Wed, Apr 1 - Wed, May 20

11:00 am - 6:45 am

BOS

MEL

28h 45m

1 stop

9:45 am - 10:28 pm

MEL

BOS

26h 43m

2 stops

$943American Airlines

Wed, Apr 1 - Wed, May 20

8:35 pm - 6:50 am

BOS

SYD

44h 15m

1 stop

9:15 am - 11:56 pm

SYD

BOS

28h 41m

1 stop

$1,169Delta

Fri, May 22 - Thu, May 28

8:15 am - 6:50 am

BOS

SYD

32h 35m

2 stops

9:15 am - 7:38 pm

SYD

BOS

24h 23m

1 stop

$1,173Delta

Sat, Jul 18 - Sun, Aug 2

Qantas Airways flights from Boston to Australia

Our best Qantas Airways deals on Boston to Australia flight tickets

Qantas Airways

Jun 19

BOS8:00 amBoston Logan Intl

32h 45m

1 stop

MEL6:45 amMelbourne

Jul 20

MEL9:45 amMelbourne

27h 44m

1 stop

BOS11:29 pmBoston Logan Intl

$918

Qantas Airways

Apr 27

BOS10:00 amBoston Logan Intl

30h 45m

1 stop

MEL6:45 amMelbourne

May 5

MEL9:45 amMelbourne

25h 00m

1 stop

BOS8:45 pmBoston Logan Intl

$983

Qantas Airways

Jun 27

BOS8:00 amBoston Logan Intl

32h 45m

1 stop

MEL6:45 amMelbourne

Jul 6

MEL9:45 amMelbourne

27h 44m

1 stop

BOS11:29 pmBoston Logan Intl

$994

United Airlines flights from Boston to Australia

Our best United Airlines deals on Boston to Australia flight tickets

United Airlines

Jun 10

BOS6:26 pmBoston Logan Intl

23h 04m

1 stop

MEL7:30 amMelbourne

Jun 19

MEL10:55 amMelbourne

28h 16m

1 stop

BOS1:11 amBoston Logan Intl

$930

United Airlines

Jun 26

BOS5:45 amBoston Logan Intl

35h 45m

2 stops

MEL7:30 amMelbourne

Jul 9

MEL10:55 amMelbourne

22h 04m

1 stop

BOS6:59 pmBoston Logan Intl

$937

United Airlines

Apr 1

BOS3:05 pmBoston Logan Intl

27h 10m

2 stops

MEL9:15 amMelbourne

May 20

MEL9:30 amMelbourne

23h 34m

2 stops

BOS7:04 pmBoston Logan Intl

$941

Fly from

Fly to

Route

Depart

Return

Price

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Mon 4/27

6:15 am-11:05 am

2 stops38h 50m

Melbourne

Fri 5/8

8:45 pm-10:39 pm

2 stops39h 54m

$888

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Fri 6/19

8:00 am-6:45 am

1 stop32h 45m

Melbourne

Mon 7/20

9:45 am-11:29 pm

1 stop27h 44m

$918

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 6/10

6:26 pm-7:30 am

1 stop23h 04m

Melbourne

Fri 6/19

10:55 am-1:11 am

1 stop28h 16m

$930

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Wed 4/1

5:30 am-7:05 am

2 stops35h 35m

Brisbane

Wed 4/22

10:00 am-9:49 am

2 stops37h 49m

$935

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Wed 4/1

5:30 am-7:05 am

2 stops35h 35m

Brisbane

Wed 4/22

10:00 am-9:27 pm

2 stops25h 27m

$936

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Fri 6/26

5:45 am-7:30 am

2 stops35h 45m

Melbourne

Thu 7/9

10:55 am-6:59 pm

1 stop22h 04m

$937

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 4/1

7:00 am-6:45 am

1 stop32h 45m

Melbourne

Wed 5/20

9:45 am-8:43 pm

1 stop24h 58m

$938

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 4/1

11:00 am-6:45 am

1 stop28h 45m

Melbourne

Wed 5/20

9:45 am-10:28 pm

2 stops26h 43m

$943

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Fri 5/22

8:35 pm-6:50 am

1 stop44h 15m

Sydney Kingsford Smith

Thu 5/28

9:15 am-11:56 pm

1 stop28h 41m

$1,169

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 7/18

8:15 am-6:50 am

2 stops32h 35m

Sydney Kingsford Smith

Sun 8/2

9:15 am-7:38 pm

1 stop24h 23m

$1,173

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 Boston 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

What is the cheapest month to fly to Australia?

The month of September is, on average, the cheapest month to fly to Australia from Boston, with most prices found around $1,186. If you aren’t able to travel during the month of September, then book flights to Australia from Boston during March instead. Flights to Australia in March, while not as cheap as those in September, still average around $1,215.

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

You are more likely to see cheaper flights to Australia from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,426 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Boston for as low as $1,268 on momondo.

Can stopping save me money on Boston to Australia flights?

You could potentially save up to 9% on your flight if you consider stops on a Boston to Australia flight.

Cheap Boston to Australia flight deals and tips

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

Fastest flight time	23h 04m
Direct flights	None

The fastest flight from Boston to Australia takes 23h 04m

There are no direct flights from Boston to Australia. There are no popular flight routes from Boston to Australia.

Search flight deals

When did momondo last update prices for flights from Boston Logan Intl Airport to Australia?
Prices for flights from Boston Logan Intl Airport to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Australia?
There are 11 operators available for flights from Boston Logan Intl Airport to Australia as of February 2026.
How old do you have to be to fly from Boston Logan Intl Airport to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport 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 Boston to Australia

Compare and see reviews for airlines that fly from Boston to Australia with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $251	Free Cancellation	Rating 7.2 2,896 reviews	Search JetBlue flights
Delta	PriceFrom $269	Free Cancellation	Rating 7.9 8,242 reviews	Search Delta flights
United Airlines	PriceFrom $583	Free Cancellation	Rating 7.4 9,351 reviews	Search United Airlines flights
Fiji Airways	PriceFrom $731	Free Cancellation	Rating 8.0 228 reviews	Search Fiji Airways flights
Air Canada	PriceFrom $735	Free Cancellation	Rating 7.1 10,750 reviews	Search Air Canada flights
Air New Zealand	PriceFrom $862	Free Cancellation	Rating 8.0 605 reviews	Search Air New Zealand flights
American Airlines	PriceFrom $958	Free Cancellation	Rating 7.2 11,357 reviews	Search American Airlines flights
Qantas Airways	PriceFrom $1,021	Free Cancellation	Rating 7.5 999 reviews	Search Qantas Airways flights
Qatar Airways	PriceFrom $1,238	Free Cancellation	Rating 7.4 3,745 reviews	Search Qatar Airways flights
Cathay Pacific	PriceFrom $1,318	Free Cancellation	Rating 7.6 1,180 reviews	Search Cathay Pacific flights

Why use momondo?

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

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 Australia from Boston.

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

Yes. momondo allows you to filter the results for Boston to Australia flights to just show those with flexible booking policies.

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

Once all potential Boston to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Boston to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.