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 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?

United Airlines, Delta, and Etihad 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 11 operators available for flights from Boston Logan Intl Airport to Australia as of April 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.

$612 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.

5:57 pm - 7:20 pm

BOS

MEL

35h 23m

2 stops

7:30 am - 11:09 pm

MEL

BOS

29h 39m

2 stops

$1,154Multiple Airlines

Thu, May 28 - Thu, Jun 4

5:54 pm - 7:20 pm

BOS

MEL

35h 26m

2 stops

7:30 am - 11:09 pm

MEL

BOS

29h 39m

2 stops

$1,216Multiple Airlines

Sat, May 9 - Sat, May 23

6:10 pm - 8:15 am

BOS

MEL

24h 05m

1 stop

9:30 am - 5:23 pm

MEL

BOS

21h 53m

1 stop

$1,277United Airlines

Mon, Aug 10 - Fri, Aug 28

3:08 pm - 7:30 am

BOS

MEL

26h 22m

2 stops

10:55 am - 11:42 pm

MEL

BOS

26h 47m

2 stops

$1,281United Airlines

Mon, Aug 10 - Thu, Aug 27

5:20 pm - 7:50 am

BOS

MEL

24h 30m

1 stop

10:00 am - 11:56 pm

MEL

BOS

27h 56m

1 stop

$1,284Delta

Mon, Apr 27 - Fri, May 8

9:30 am - 7:50 am

BOS

MEL

32h 20m

2 stops

10:00 am - 7:20 pm

MEL

BOS

23h 20m

1 stop

$1,289Delta

Mon, Apr 27 - Fri, May 8

4:21 pm - 6:55 am

BOS

SYD

24h 34m

1 stop

9:10 am - 4:53 pm

SYD

BOS

21h 43m

1 stop

$1,360Qantas Airways

Mon, Apr 27 - Sun, May 10

5:54 pm - 6:55 am

BOS

SYD

23h 01m

1 stop

9:10 am - 8:38 pm

SYD

BOS

25h 28m

1 stop

$1,361Qantas Airways

Mon, May 11 - Tue, Jun 16

10:00 pm - 6:35 pm

BOS

PER

32h 35m

1 stop

10:15 am - 3:15 pm

PER

BOS

65h 00m

2 stops

$1,526Qatar Airways

Thu, Sep 17 - Sat, Oct 3

10:00 pm - 6:35 pm

BOS

PER

32h 35m

1 stop

10:45 pm - 3:15 pm

PER

BOS

28h 30m

1 stop

$1,527Qatar Airways

Mon, Aug 17 - Mon, Sep 28

Air Canada flights from Boston to Australia

Our best Air Canada deals on Boston to Australia flight tickets

Air Canada

Oct 14

BOS10:40 amBoston Logan Intl

30h 40m

2 stops

SYD8:20 amSydney Kingsford Smith

Oct 18

SYD10:20 amSydney Kingsford Smith

26h 07m

2 stops

BOS9:27 pmBoston Logan Intl

$1,310

Air Canada

Oct 14

BOS10:40 amBoston Logan Intl

30h 40m

2 stops

SYD8:20 amSydney Kingsford Smith

Oct 18

SYD10:20 amSydney Kingsford Smith

38h 30m

3 stops

BOS9:50 amBoston Logan Intl

$1,319

Air Canada

Sep 20

BOS10:40 amBoston Logan Intl

30h 25m

2 stops

BNE7:05 amBrisbane

Sep 28

BNE10:00 amBrisbane

25h 27m

2 stops

BOS9:27 pmBoston Logan Intl

$1,368

Qatar Airways flights from Boston to Australia

Our best Qatar Airways deals on Boston to Australia flight tickets

Qatar Airways

Aug 26

BOS10:00 pmBoston Logan Intl

42h 10m

1 stop

SYD6:10 amSydney Kingsford Smith

Sep 3

SYD8:45 pmSydney Kingsford Smith

32h 30m

1 stop

BOS3:15 pmBoston Logan Intl

$1,378

Qatar Airways

Aug 23

BOS10:00 pmBoston Logan Intl

42h 10m

1 stop

SYD6:10 amSydney Kingsford Smith

Sep 4

SYD8:45 pmSydney Kingsford Smith

32h 30m

1 stop

BOS3:15 pmBoston Logan Intl

$1,413

Qatar Airways

Aug 24

BOS10:00 pmBoston Logan Intl

34h 05m

1 stop

MEL10:05 pmMelbourne

Sep 4

MEL10:45 pmMelbourne

30h 30m

1 stop

BOS3:15 pmBoston Logan Intl

$1,478

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Thu 5/28

5:57 pm-7:20 pm

2 stops35h 23m

Melbourne

Thu 6/4

7:30 am-11:09 pm

2 stops29h 39m

$1,154

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sat 5/9

5:54 pm-7:20 pm

2 stops35h 26m

Melbourne

Sat 5/23

7:30 am-11:09 pm

2 stops29h 39m

$1,216

Quickest round-trip

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Mon 8/10

6:10 pm-8:15 am

1 stop24h 05m

Melbourne

Fri 8/28

9:30 am-5:23 pm

1 stop21h 53m

$1,277

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Mon 8/10

3:08 pm-7:30 am

2 stops26h 22m

Melbourne

Thu 8/27

10:55 am-11:42 pm

2 stops26h 47m

$1,281

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Mon 4/27

5:20 pm-7:50 am

1 stop24h 30m

Melbourne

Fri 5/8

10:00 am-11:56 pm

1 stop27h 56m

$1,284

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Mon 4/27

9:30 am-7:50 am

2 stops32h 20m

Melbourne

Fri 5/8

10:00 am-7:20 pm

1 stop23h 20m

$1,289

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 4/27

4:21 pm-6:55 am

1 stop24h 34m

Sydney Kingsford Smith

Sun 5/10

9:10 am-4:53 pm

1 stop21h 43m

$1,360

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 5/11

5:54 pm-6:55 am

1 stop23h 01m

Sydney Kingsford Smith

Tue 6/16

9:10 am-8:38 pm

1 stop25h 28m

$1,361

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Thu 9/17

10:00 pm-6:35 pm

1 stop32h 35m

Perth

Sat 10/3

10:15 am-3:15 pm

2 stops65h 00m

$1,526

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Mon 8/17

10:00 pm-6:35 pm

1 stop32h 35m

Perth

Mon 9/28

10:45 pm-3:15 pm

1 stop28h 30m

$1,527

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 $1,215. 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 $1,293.

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 $1,490 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 $1,241 on momondo.

Can stopping save me money on Boston to Australia flights?

You could potentially save up to 4% 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 01m
Direct flights	None

The fastest flight from Boston to Australia takes 23h 01m

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 11 operators available for flights from Boston Logan Intl Airport to Australia as of April 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 2,945 reviews	Search JetBlue flights
Delta	PriceFrom $317	Free Cancellation	Rating 7.9 8,423 reviews	Search Delta flights
United Airlines	PriceFrom $583	Free Cancellation	Rating 7.4 9,604 reviews	Search United Airlines flights
Fiji Airways	PriceFrom $727	Free Cancellation	Rating 8.1 240 reviews	Search Fiji Airways flights
Air New Zealand	PriceFrom $862	Free Cancellation	Rating 8.0 630 reviews	Search Air New Zealand flights
Air Canada	PriceFrom $907	Free Cancellation	Rating 7.1 10,936 reviews	Search Air Canada flights
Qatar Airways	PriceFrom $972	Free Cancellation	Rating 7.4 3,730 reviews	Search Qatar Airways flights
American Airlines	PriceFrom $991	Free Cancellation	Rating 7.1 11,612 reviews	Search American Airlines flights
Qantas Airways	PriceFrom $1,021	Free Cancellation	Rating 7.5 1,019 reviews	Search Qantas Airways flights
Cathay Pacific	PriceFrom $1,318	Free Cancellation	Rating 7.6 1,280 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.