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

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

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.

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.

$541 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.

5:54 pm - 7:20 pm

BOS

MEL

35h 26m

2 stops

7:30 am - 12:04 am

MEL

BOS

30h 34m

2 stops

$1,138Multiple Airlines

Sat, May 2 - Sat, May 9

10:00 pm - 4:55 am

BOS

MEL

40h 55m

1 stop

10:45 pm - 3:15 pm

MEL

BOS

30h 30m

1 stop

$1,200Multiple Airlines

Mon, Aug 31 - Mon, Sep 7

10:45 am - 7:20 am

BOS

SYD

30h 35m

2 stops

9:20 am - 9:45 am

SYD

BOS

38h 25m

2 stops

$1,209Air Canada

Sun, May 3 - Sun, May 10

10:40 am - 7:05 am

BOS

BNE

30h 25m

2 stops

10:00 am - 9:50 am

BNE

BOS

37h 50m

2 stops

$1,223Air Canada

Tue, Sep 1 - Tue, Sep 22

10:00 pm - 4:50 pm

BOS

MEL

28h 50m

1 stop

3:10 pm - 3:15 pm

MEL

BOS

38h 05m

1 stop

$1,241Qatar Airways

Sat, Aug 29 - Tue, Sep 8

10:00 pm - 4:55 am

BOS

MEL

40h 55m

1 stop

3:10 pm - 3:15 pm

MEL

BOS

38h 05m

1 stop

$1,265Qatar Airways

Fri, Aug 28 - Mon, Sep 7

7:00 am - 11:15 am

BOS

ADL

38h 45m

2 stops

6:30 pm - 12:04 am

ADL

BOS

43h 04m

2 stops

$1,391Qantas Airways

Tue, Apr 28 - Tue, May 12

3:18 pm - 9:25 am

BOS

ADL

28h 37m

2 stops

7:50 am - 12:04 am

ADL

BOS

29h 44m

2 stops

$1,413Qantas Airways

Mon, May 4 - Wed, May 27

4:15 pm - 4:10 pm

BOS

MCY

33h 55m

3 stops

4:50 pm - 9:21 pm

MCY

BOS

42h 31m

2 stops

$2,228Air New Zealand

Fri, May 22 - Fri, May 29

6:26 pm - 9:10 pm

BOS

TSV

36h 44m

2 stops

5:40 pm - 8:59 pm

TSV

BOS

66h 19m

3 stops

$2,263Air New Zealand

Wed, Jul 15 - Sat, Nov 7

Air Canada flights from Boston to Australia

Our best Air Canada deals on Boston to Australia flight tickets

Air Canada

May 3

BOS10:45 amBoston Logan Intl

30h 35m

2 stops

SYD7:20 amSydney Kingsford Smith

May 10

SYD9:20 amSydney Kingsford Smith

38h 25m

2 stops

BOS9:45 amBoston Logan Intl

$1,209

Air Canada

Jul 5

BOS10:40 amBoston Logan Intl

30h 25m

2 stops

BNE7:05 amBrisbane

Jul 15

BNE10:00 amBrisbane

37h 50m

2 stops

BOS9:50 amBoston Logan Intl

$1,224

Air Canada

Jun 1

BOS10:35 amBoston Logan Intl

30h 45m

2 stops

SYD7:20 amSydney Kingsford Smith

Jun 15

SYD9:20 amSydney Kingsford Smith

38h 25m

2 stops

BOS9:45 amBoston Logan Intl

$1,226

Air New Zealand flights from Boston to Australia

Our best Air New Zealand deals on Boston to Australia flight tickets

Air New Zealand

May 12

BOS12:30 pmBoston Logan Intl

33h 05m

2 stops

MEL11:35 amMelbourne

May 20

MEL8:30 pmMelbourne

40h 09m

2 stops

BOS10:39 pmBoston Logan Intl

$1,418

Air New Zealand

Apr 20

BOS5:55 pmBoston Logan Intl

23h 05m

1 stop

SYD7:00 amSydney Kingsford Smith

Apr 27

SYD9:30 amSydney Kingsford Smith

35h 53m

1 stop

BOS7:23 amBoston Logan Intl

$1,622

Air New Zealand

Apr 13

BOS3:05 pmBoston Logan Intl

26h 25m

2 stops

MEL7:30 amMelbourne

Apr 22

MEL9:30 amMelbourne

26h 29m

2 stops

BOS9:59 pmBoston Logan Intl

$12,111

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sat 5/2

5:54 pm-7:20 pm

2 stops35h 26m

Melbourne

Sat 5/9

7:30 am-12:04 am

2 stops30h 34m

$1,138

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Mon 8/31

10:00 pm-4:55 am

1 stop40h 55m

Melbourne

Mon 9/7

10:45 pm-3:15 pm

1 stop30h 30m

$1,200

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 5/3

10:45 am-7:20 am

2 stops30h 35m

Sydney Kingsford Smith

Sun 5/10

9:20 am-9:45 am

2 stops38h 25m

$1,209

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Tue 9/1

10:40 am-7:05 am

2 stops30h 25m

Brisbane

Tue 9/22

10:00 am-9:50 am

2 stops37h 50m

$1,223

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sat 8/29

10:00 pm-4:50 pm

1 stop28h 50m

Melbourne

Tue 9/8

3:10 pm-3:15 pm

1 stop38h 05m

$1,241

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Fri 8/28

10:00 pm-4:55 am

1 stop40h 55m

Melbourne

Mon 9/7

3:10 pm-3:15 pm

1 stop38h 05m

$1,265

BostonAdelaide

BOS - ADL

BOSADL

Boston Logan Intl

Tue 4/28

7:00 am-11:15 am

2 stops38h 45m

Adelaide

Tue 5/12

6:30 pm-12:04 am

2 stops43h 04m

$1,391

Quickest round-trip

BostonAdelaide

BOS - ADL

BOSADL

Boston Logan Intl

Mon 5/4

3:18 pm-9:25 am

2 stops28h 37m

Adelaide

Wed 5/27

7:50 am-12:04 am

2 stops29h 44m

$1,413

BostonMaroochydore

BOS - MCY

BOSMCY

Boston Logan Intl

Fri 5/22

4:15 pm-4:10 pm

3 stops33h 55m

Maroochydore Sunshine Coast

Fri 5/29

4:50 pm-9:21 pm

2 stops42h 31m

$2,228

BostonTownsville

BOS - TSV

BOSTSV

Boston Logan Intl

Wed 7/15

6:26 pm-9:10 pm

2 stops36h 44m

Townsville

Sat 11/7

5:40 pm-8:59 pm

3 stops66h 19m

$2,263

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 $1,487 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 $1,077 on momondo.

Can stopping save me money on Boston to Australia flights?

You could potentially save up to 12% 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	25h 50m
Direct flights	None

The fastest flight from Boston to Australia takes 25h 50m

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 2,922 reviews	Search JetBlue flights
Delta	PriceFrom $317	Free Cancellation	Rating 7.9 8,388 reviews	Search Delta flights
United Airlines	PriceFrom $583	Free Cancellation	Rating 7.4 9,551 reviews	Search United Airlines flights
Fiji Airways	PriceFrom $731	Free Cancellation	Rating 8.1 239 reviews	Search Fiji Airways flights
Air New Zealand	PriceFrom $862	Free Cancellation	Rating 8.0 625 reviews	Search Air New Zealand flights
Air Canada	PriceFrom $907	Free Cancellation	Rating 7.1 10,903 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 11,548 reviews	Search American Airlines flights
Qantas Airways	PriceFrom $1,021	Free Cancellation	Rating 7.5 1,017 reviews	Search Qantas Airways flights
Cathay Pacific	PriceFrom $1,318	Free Cancellation	Rating 7.6 1,258 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.