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 10 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, Delta, and Qantas Airways 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 10 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.

$571 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

$1,055Qantas Airways

Wed, Oct 21 - Wed, Nov 4

4:29 pm - 6:45 am

BOS

MEL

24h 16m

1 stop

1:35 pm - 10:17 pm

MEL

BOS

22h 42m

1 stop

$1,069American Airlines

Sat, Jun 20 - Sat, Jul 4

5:47 am - 8:15 am

BOS

MEL

36h 28m

2 stops

10:55 am - 9:21 pm

MEL

BOS

24h 26m

1 stop

$1,080United Airlines

Sat, Jun 20 - Sat, Jul 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

$1,081American Airlines

Wed, Oct 21 - Wed, Nov 4

6:10 pm - 8:15 am

BOS

MEL

24h 05m

1 stop

10:55 am - 9:21 pm

MEL

BOS

24h 26m

1 stop

$1,091United Airlines

Tue, Jun 23 - Sat, Jul 4

10:40 am - 7:20 am

BOS

SYD

30h 40m

2 stops

9:20 am - 9:27 pm

SYD

BOS

26h 07m

2 stops

$1,210Air Canada

Sun, Aug 9 - Sun, Aug 16

10:40 am - 7:20 am

BOS

SYD

30h 40m

3 stops

9:20 am - 9:27 pm

SYD

BOS

26h 07m

2 stops

$1,218Air Canada

Sun, Aug 9 - Sun, Aug 16

9:05 pm - 6:50 am

BOS

SYD

41h 45m

1 stop

3:50 pm - 2:20 pm

SYD

BOS

38h 30m

1 stop

$1,236Qatar Airways

Tue, Nov 3 - Tue, Nov 17

9:05 pm - 6:50 am

BOS

SYD

41h 45m

1 stop

3:50 pm - 2:20 pm

SYD

BOS

38h 30m

1 stop

$1,237Qatar Airways

Tue, Nov 3 - Tue, Nov 17

10:30 am - 7:05 am

BOS

SYD

30h 35m

1 stop

7:05 am - 5:35 pm

SYD

BOS

26h 30m

2 stops

$1,239Qantas Airways

Sat, Aug 8 - Sat, Dec 12

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Air Canada flights from Boston to Australia

Our best Air Canada deals on Boston to Australia flight tickets

Air Canada

Aug 9

BOS10:40 amBoston Logan Intl

30h 40m

2 stops

SYD7:20 amSydney Kingsford Smith

Aug 16

SYD9:20 amSydney Kingsford Smith

26h 07m

2 stops

BOS9:27 pmBoston Logan Intl

$1,210

Air Canada

Aug 9

BOS10:40 amBoston Logan Intl

30h 40m

3 stops

SYD7:20 amSydney Kingsford Smith

Aug 16

SYD9:20 amSydney Kingsford Smith

26h 07m

2 stops

BOS9:27 pmBoston Logan Intl

$1,218

Air Canada

Aug 8

BOS7:15 pmBoston Logan Intl

46h 05m

2 stops

SYD7:20 amSydney Kingsford Smith

Aug 30

SYD9:20 amSydney Kingsford Smith

38h 30m

2 stops

BOS9:50 amBoston Logan Intl

$1,223

Qatar Airways flights from Boston to Australia

Our best Qatar Airways deals on Boston to Australia flight tickets

Qatar Airways

Nov 4

BOS9:05 pmBoston Logan Intl

34h 15m

1 stop

MEL11:20 pmMelbourne

Nov 16

MEL4:10 pmMelbourne

38h 10m

1 stop

BOS2:20 pmBoston Logan Intl

$1,199

Qatar Airways

Oct 15

BOS10:00 pmBoston Logan Intl

28h 50m

1 stop

MEL5:50 pmMelbourne

Nov 5

MEL11:40 pmMelbourne

30h 40m

1 stop

BOS2:20 pmBoston Logan Intl

$1,209

Qatar Airways

Sep 23

BOS10:00 pmBoston Logan Intl

40h 55m

1 stop

MEL4:55 amMelbourne

Oct 6

MEL11:45 pmMelbourne

30h 30m

1 stop

BOS3:15 pmBoston Logan Intl

$1,211

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

$1,055

Quickest round-trip

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sat 6/20

4:29 pm-6:45 am

1 stop24h 16m

Melbourne

Sat 7/4

1:35 pm-10:17 pm

1 stop22h 42m

$1,069

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sat 6/20

5:47 am-8:15 am

2 stops36h 28m

Melbourne

Sat 7/4

10:55 am-9:21 pm

1 stop24h 26m

$1,080

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

$1,081

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Tue 6/23

6:10 pm-8:15 am

1 stop24h 05m

Melbourne

Sat 7/4

10:55 am-9:21 pm

1 stop24h 26m

$1,091

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 8/9

10:40 am-7:20 am

2 stops30h 40m

Sydney Kingsford Smith

Sun 8/16

9:20 am-9:27 pm

2 stops26h 07m

$1,210

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 8/9

10:40 am-7:20 am

3 stops30h 40m

Sydney Kingsford Smith

Sun 8/16

9:20 am-9:27 pm

2 stops26h 07m

$1,218

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 11/3

9:05 pm-6:50 am

1 stop41h 45m

Sydney Kingsford Smith

Tue 11/17

3:50 pm-2:20 pm

1 stop38h 30m

$1,236

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 11/3

9:05 pm-6:50 am

1 stop41h 45m

Sydney Kingsford Smith

Tue 11/17

3:50 pm-2:20 pm

1 stop38h 30m

$1,237

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sat 8/8

10:30 am-7:05 am

1 stop30h 35m

Sydney Kingsford Smith

Sat 12/12

7:05 am-5:35 pm

2 stops26h 30m

$1,239

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 $1,474 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 $1,331 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

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 10 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
JetBlue	PriceFrom $179	Free Cancellation	Rating 7.1 2,980 reviews	Search JetBlue flights
Delta	PriceFrom $318	Free Cancellation	Rating 7.9 8,394 reviews	Search Delta flights
Fiji Airways	PriceFrom $727	Free Cancellation	Rating 8.1 243 reviews	Search Fiji Airways flights
United Airlines	PriceFrom $868	Free Cancellation	Rating 7.4 9,801 reviews	Search United Airlines flights
Air Canada	PriceFrom $907	Free Cancellation	Rating 7.1 11,151 reviews	Search Air Canada flights
Qatar Airways	PriceFrom $972	Free Cancellation	Rating 7.4 3,729 reviews	Search Qatar Airways flights
American Airlines	PriceFrom $991	Free Cancellation	Rating 7.1 11,639 reviews	Search American Airlines flights
Qantas Airways	PriceFrom $1,021	Free Cancellation	Rating 7.5 1,045 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,070	Free Cancellation	Rating 8.0 645 reviews	Search Air New Zealand flights
Emirates	PriceFrom $1,542	Free Cancellation	Rating 8.1 3,580 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.