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

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

Which airlines fly to Australia?

United Airlines, Qantas Airways and Air Canada 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 44% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 3 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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 were last updated today.

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

As of April 2026, there are 3 operators available to choose from for flights from Boston Logan Intl Airport to Australia.

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

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 stopovers 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 Boston Logan Intl Airport to Australia.

What documentation or ID do you need to fly to Australia?

The required travel and health documents for your Australia 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 licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$685 Cheap Flights from Boston to Australia in 2026

1 adult

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Find the cheapest flights from Boston to Australia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:35 - 07:05

BOS

BNE

30h 30m

2 stops

10:15 - 09:45

BNE

BOS

37h 30m

2 stops

$1,449Air Canada

Tue, 19 May - Tue, 26 May

10:45 - 11:30

BOS

BNE

34h 45m

3 stops

10:15 - 09:45

BNE

BOS

37h 30m

2 stops

$1,504Air Canada

Tue, 19 May - Tue, 26 May

22:00 - 16:50

BOS

MEL

28h 50m

1 stop

15:10 - 15:15

MEL

BOS

38h 05m

1 stop

$1,732Qatar Airways

Mon, 24 Aug - Wed, 2 Sep

16:25 - 15:50

BOS

MEL

33h 25m

1 stop

17:20 - 14:40

MEL

BOS

35h 20m

1 stop

$1,744Etihad Airways

Sat, 16 May - Fri, 29 May

16:25 - 15:50

BOS

MEL

33h 25m

1 stop

17:20 - 14:40

MEL

BOS

35h 20m

1 stop

$1,746Etihad Airways

Sat, 2 May - Thu, 4 Jun

22:00 - 04:55

BOS

MEL

40h 55m

1 stop

15:10 - 15:15

MEL

BOS

38h 05m

1 stop

$1,794Qatar Airways

Fri, 18 Sep - Mon, 28 Sep

15:18 - 09:25

BOS

ADL

28h 37m

2 stops

06:00 - 21:01

ADL

BOS

28h 31m

2 stops

$1,937Qantas Airways

Wed, 13 May - Wed, 20 May

07:00 - 22:35

BOS

ADL

50h 05m

2 stops

13:15 - 08:04

ADL

BOS

32h 19m

2 stops

$2,045Qantas Airways

Sun, 3 May - Tue, 19 May

20:15 - 17:30

BOS

LST

55h 15m

2 stops

06:10 - 19:07

LST

BOS

26h 57m

2 stops

$4,185United Airlines

Thu, 30 Apr - Thu, 7 May

05:45 - 15:20

BOS

LST

43h 35m

3 stops

06:10 - 01:10

LST

BOS

33h 00m

2 stops

$9,675United Airlines

Thu, 30 Apr - Thu, 7 May

Air Canada flights from Boston to Australia

Our best Air Canada deals on Boston to Australia flight tickets

Air Canada

19 May

BOS10:35Boston Logan Intl

30h 30m

2 stops

BNE07:05Brisbane

26 May

BNE10:15Brisbane

37h 30m

2 stops

BOS09:45Boston Logan Intl

$1,449

Air Canada

7 Apr

BOS13:00Boston Logan Intl

28h 05m

2 stops

BNE07:05Brisbane

26 May

BNE10:15Brisbane

25h 12m

2 stops

BOS21:27Boston Logan Intl

$1,469

Air Canada

6 Apr

BOS05:30Boston Logan Intl

35h 35m

2 stops

BNE07:05Brisbane

25 May

BNE10:00Brisbane

45h 59m

2 stops

BOS17:59Boston Logan Intl

$1,471

Turkish Airlines flights from Boston to Australia

Our best Turkish Airlines deals on Boston to Australia flight tickets

Turkish Airlines

4 May

BOS21:50Boston Logan Intl

31h 50m

2 stops

MEL19:40Melbourne

20 May

MEL21:35Melbourne

36h 20m

2 stops

BOS19:55Boston Logan Intl

$1,974

Turkish Airlines

6 Apr

BOS21:50Boston Logan Intl

31h 20m

2 stops

SYD19:10Sydney Kingsford Smith

14 Apr

SYD21:05Sydney Kingsford Smith

36h 50m

2 stops

BOS19:55Boston Logan Intl

$2,157

Turkish Airlines

7 Apr

BOS21:50Boston Logan Intl

31h 20m

2 stops

SYD19:10Sydney Kingsford Smith

14 Apr

SYD21:05Sydney Kingsford Smith

36h 50m

2 stops

BOS19:55Boston Logan Intl

$2,215

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Tue 19/5

10:35-07:05

2 stops30h 30m

Brisbane

Tue 26/5

10:15-09:45

2 stops37h 30m

$1,449

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Tue 19/5

10:45-11:30

3 stops34h 45m

Brisbane

Tue 26/5

10:15-09:45

2 stops37h 30m

$1,504

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Mon 24/8

22:00-16:50

1 stop28h 50m

Melbourne

Wed 2/9

15:10-15:15

1 stop38h 05m

$1,732

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sat 16/5

16:25-15:50

1 stop33h 25m

Melbourne

Fri 29/5

17:20-14:40

1 stop35h 20m

$1,744

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sat 2/5

16:25-15:50

1 stop33h 25m

Melbourne

Thu 4/6

17:20-14:40

1 stop35h 20m

$1,746

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Fri 18/9

22:00-04:55

1 stop40h 55m

Melbourne

Mon 28/9

15:10-15:15

1 stop38h 05m

$1,794

Fastest return journey

BostonAdelaide

BOS - ADL

BOSADL

Boston Logan Intl

Wed 13/5

15:18-09:25

2 stops28h 37m

Adelaide

Wed 20/5

06:00-21:01

2 stops28h 31m

$1,936

BostonAdelaide

BOS - ADL

BOSADL

Boston Logan Intl

Sun 3/5

07:00-22:35

2 stops50h 05m

Adelaide

Tue 19/5

13:15-08:04

2 stops32h 19m

$2,045

BostonLaunceston

BOS - LST

BOSLST

Boston Logan Intl

Thu 30/4

20:15-17:30

2 stops55h 15m

Launceston

Thu 7/5

06:10-19:07

2 stops26h 57m

$4,185

BostonLaunceston

BOS - LST

BOSLST

Boston Logan Intl

Thu 30/4

05:45-15:20

3 stops43h 35m

Launceston

Thu 7/5

06:10-01:10

2 stops33h 00m

$9,675

Flights are sorted by cheapest return 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?

In general, September is the cheapest month to fly from Boston to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,762. If you don’t want to visit Australia in September, then you should wait until March to fly from Boston, when ticket prices are also cheap, with an average price of $1,910.

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 $2,154 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Boston for as low as $1,845 on momondo.

Can stopping save me money on Boston to Australia flights?

You could potentially save up to 36% 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	24h 14m
Direct flights	None

The fastest flight from Boston to Australia takes 24h 14m

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 were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Australia?
As of April 2026, there are 3 operators available to choose from for flights from Boston Logan Intl Airport to Australia.
How old do you have to be to fly from Boston Logan Intl Airport to Australia?
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 stopovers 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 Boston Logan Intl Airport to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia 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 licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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
Air Canada	PriceFrom $1,306	Free cancellation	Rating 7.1 10,889 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $1,419	Free cancellation	Rating 7.5 1,016 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,533	Free cancellation	Rating 7.4 9,539 reviews	Search United Airlines 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?

Flights from Boston to Australia 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 Boston to Australia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Australia from Boston.

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.