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 39% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 9 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?

United Airlines, American Airlines, and Delta 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 9 operators available for flights from Boston Logan Intl Airport to Australia as of June 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.

$495 Cheap Flights from Boston to Australia in 2026

Discover deals from 900+ travel sites with momondo.

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.

10:30 am - 6:45 am

BOS

MEL

29h 15m

1 stop

11:15 pm - 6:18 am

MEL

BOS

23h 03m

1 stop

$1,059Qantas Airways

Wed, Oct 21 - Wed, Nov 4

10:30 am - 6:45 am

BOS

MEL

29h 15m

1 stop

11:15 pm - 6:18 am

MEL

BOS

23h 03m

1 stop

$1,072American Airlines

Wed, Oct 21 - Wed, Nov 4

10:30 am - 6:45 am

BOS

MEL

30h 15m

1 stop

9:45 am - 11:43 pm

MEL

BOS

27h 58m

1 stop

$1,079American Airlines

Thu, Jul 2 - Tue, Jul 14

9:07 am - 8:15 am

BOS

MEL

33h 08m

1 stop

10:55 am - 11:59 pm

MEL

BOS

27h 04m

2 stops

$1,090United Airlines

Mon, Aug 10 - Tue, Aug 18

3:13 pm - 7:30 am

BOS

MEL

26h 17m

2 stops

9:30 am - 5:20 pm

MEL

BOS

21h 50m

1 stop

$1,091United Airlines

Wed, Jul 1 - Wed, Jul 15

10:30 am - 6:45 am

BOS

MEL

29h 15m

1 stop

11:15 pm - 6:18 am

MEL

BOS

23h 03m

1 stop

$1,092Qantas Airways

Wed, Oct 21 - Wed, Nov 4

4:25 pm - 6:50 am

BOS

SYD

24h 25m

1 stop

9:15 am - 11:51 pm

SYD

BOS

28h 36m

1 stop

$1,238Delta

Thu, Jul 2 - Mon, Jul 13

9:15 am - 6:50 am

BOS

SYD

31h 35m

2 stops

9:15 am - 7:11 pm

SYD

BOS

23h 56m

2 stops

$1,243Delta

Thu, Jul 2 - Tue, Jul 14

6:35 pm - 10:05 am

BOS

ADL

26h 00m

2 stops

6:30 pm - 7:10 pm

ADL

BOS

38h 10m

2 stops

$1,408Air New Zealand

Mon, Aug 31 - Sat, Sep 19

5:01 pm - 1:45 pm

BOS

ADL

55h 14m

2 stops

6:00 am - 5:07 pm

ADL

BOS

24h 37m

2 stops

$1,425Air New Zealand

Sat, Aug 29 - Tue, Sep 15

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ANA flights from Boston to Australia

Our best ANA deals on Boston to Australia flight tickets

ANA

Jul 8

BOS7:19 amBoston Logan Intl

45h 51m

2 stops

SYD7:10 pmSydney Kingsford Smith

Jul 20

SYD11:45 amSydney Kingsford Smith

42h 44m

2 stops

BOS4:29 pmBoston Logan Intl

$1,310

ANA

Jul 5

BOS7:19 amBoston Logan Intl

36h 06m

2 stops

SYD9:25 amSydney Kingsford Smith

Jul 13

SYD11:45 amSydney Kingsford Smith

67h 39m

2 stops

BOS5:24 pmBoston Logan Intl

$1,327

ANA

Jun 28

BOS7:28 amBoston Logan Intl

59h 57m

2 stops

SYD9:25 amSydney Kingsford Smith

Jul 7

SYD8:55 pmSydney Kingsford Smith

39h 01m

2 stops

BOS9:56 pmBoston Logan Intl

$1,328

United Airlines flights from Boston to Australia

Our best United Airlines deals on Boston to Australia flight tickets

United Airlines

Aug 4

BOS4:10 pmBoston Logan Intl

26h 05m

1 stop

MEL8:15 amMelbourne

Aug 11

MEL10:55 amMelbourne

24h 07m

1 stop

BOS9:02 pmBoston Logan Intl

$1,090

United Airlines

Jul 1

BOS3:13 pmBoston Logan Intl

26h 17m

2 stops

MEL7:30 amMelbourne

Jul 15

MEL9:30 amMelbourne

21h 50m

1 stop

BOS5:20 pmBoston Logan Intl

$1,091

United Airlines

Jun 24

BOS12:30 pmBoston Logan Intl

29h 45m

2 stops

MEL8:15 amMelbourne

Jul 5

MEL10:55 amMelbourne

22h 04m

1 stop

BOS6:59 pmBoston Logan Intl

$1,095

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 10/21

10:30 am-6:45 am

1 stop29h 15m

Melbourne

Wed 11/4

11:15 pm-6:18 am

1 stop23h 03m

$1,059

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 10/21

10:30 am-6:45 am

1 stop29h 15m

Melbourne

Wed 11/4

11:15 pm-6:18 am

1 stop23h 03m

$1,072

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Thu 7/2

10:30 am-6:45 am

1 stop30h 15m

Melbourne

Tue 7/14

9:45 am-11:43 pm

1 stop27h 58m

$1,079

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Mon 8/10

9:07 am-8:15 am

1 stop33h 08m

Melbourne

Tue 8/18

10:55 am-11:59 pm

2 stops27h 04m

$1,090

Quickest round-trip

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 7/1

3:13 pm-7:30 am

2 stops26h 17m

Melbourne

Wed 7/15

9:30 am-5:20 pm

1 stop21h 50m

$1,091

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 10/21

10:30 am-6:45 am

1 stop29h 15m

Melbourne

Wed 11/4

11:15 pm-6:18 am

1 stop23h 03m

$1,092

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Thu 7/2

4:25 pm-6:50 am

1 stop24h 25m

Sydney Kingsford Smith

Mon 7/13

9:15 am-11:51 pm

1 stop28h 36m

$1,238

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Thu 7/2

9:15 am-6:50 am

2 stops31h 35m

Sydney Kingsford Smith

Tue 7/14

9:15 am-7:11 pm

2 stops23h 56m

$1,243

BostonAdelaide

BOS - ADL

BOSADL

Boston Logan Intl

Mon 8/31

6:35 pm-10:05 am

2 stops26h 00m

Adelaide

Sat 9/19

6:30 pm-7:10 pm

2 stops38h 10m

$1,408

BostonAdelaide

BOS - ADL

BOSADL

Boston Logan Intl

Sat 8/29

5:01 pm-1:45 pm

2 stops55h 14m

Adelaide

Tue 9/15

6:00 am-5:07 pm

2 stops24h 37m

$1,425

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 February is, on average, the cheapest month to fly to Australia from Boston, with most prices found around $179. If you aren’t able to travel during the month of February, then book flights to Australia from Boston during January instead. Flights to Australia in January, while not as cheap as those in February, still average around $180.

How far in advance should I book a flight from Boston 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 $1,479 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 $1,340 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	22h 24m
Direct flights	None

The fastest flight from Boston to Australia takes 22h 24m

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

Search flight deals

Frequently asked questions about flying from Boston 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 9 operators available for flights from Boston Logan Intl Airport to Australia as of June 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
Delta	PriceFrom $318	Free Cancellation	Rating 7.8 8,422 reviews	Search Delta flights
Fiji Airways	PriceFrom $727	Free Cancellation	Rating 8.1 244 reviews	Search Fiji Airways flights
United Airlines	PriceFrom $868	Free Cancellation	Rating 7.4 9,868 reviews	Search United Airlines flights
Air Canada	PriceFrom $907	Free Cancellation	Rating 7.1 11,231 reviews	Search Air Canada flights
Qatar Airways	PriceFrom $972	Free Cancellation	Rating 7.3 3,727 reviews	Search Qatar Airways flights
American Airlines	PriceFrom $991	Free Cancellation	Rating 7.1 11,725 reviews	Search American Airlines flights
Qantas Airways	PriceFrom $1,021	Free Cancellation	Rating 7.5 1,047 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,084	Free Cancellation	Rating 8.0 645 reviews	Search Air New Zealand flights
Emirates	PriceFrom $1,542	Free Cancellation	Rating 8.1 3,591 reviews	Search Emirates 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.