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

Air Canada, Qantas Airways, and American Airlines 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 44% 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 January 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.

$485 Cheap Flights from Boston to Australia in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

10:15 am - 8:45 am

BOS

BNE

31h 30m

2 stops

9:45 am - 9:27 pm

BNE

BOS

25h 42m

2 stops

$793Air Canada

Fri, Mar 6 - Thu, Mar 12

10:15 am - 8:45 am

BOS

BNE

31h 30m

2 stops

8:40 am - 5:14 pm

BNE

BOS

22h 34m

1 stop

$904Multiple Airlines

Fri, Mar 6 - Thu, Mar 12

10:10 am - 5:00 am

BOS

MEL

26h 50m

1 stop

4:05 pm - 11:59 pm

MEL

BOS

22h 54m

1 stop

$1,027American Airlines

Sat, Feb 21 - Sat, Mar 21

8:23 am - 5:00 am

BOS

MEL

28h 37m

1 stop

12:00 pm - 10:59 pm

MEL

BOS

25h 59m

1 stop

$1,035American Airlines

Sat, Mar 7 - Sun, Mar 15

5:35 am - 9:30 am

BOS

MEL

35h 55m

2 stops

12:00 pm - 11:57 pm

MEL

BOS

26h 57m

2 stops

$1,058United Airlines

Wed, Mar 4 - Tue, Mar 17

2:20 pm - 10:00 am

BOS

MEL

27h 40m

2 stops

11:30 am - 6:57 pm

MEL

BOS

23h 27m

2 stops

$1,062United Airlines

Tue, Jan 27 - Wed, Feb 11

9:40 pm - 11:20 pm

BOS

MEL

34h 40m

1 stop

4:10 pm - 2:55 pm

MEL

BOS

37h 45m

1 stop

$1,191Qatar Airways

Mon, Mar 16 - Sun, Mar 22

6:07 pm - 9:35 am

BOS

HBA

49h 28m

2 stops

6:00 am - 6:59 am

HBA

BOS

38h 59m

2 stops

$1,277Qantas Airways

Fri, May 22 - Sun, May 31

4:19 pm - 2:50 pm

BOS

MCY

55h 31m

2 stops

3:35 pm - 8:58 pm

MCY

BOS

44h 23m

2 stops

$1,292Qantas Airways

Sun, Feb 1 - Tue, Feb 10

10:00 pm - 9:55 am

BOS

HBA

45h 55m

2 stops

12:35 pm - 3:05 pm

HBA

BOS

40h 30m

2 stops

$1,401Qatar Airways

Tue, Apr 21 - Tue, Apr 28

Air New Zealand flights from Boston to Australia

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

Air New Zealand

Apr 13

BOS5:30 amBoston Logan Intl

35h 35m

2 stops

BNE7:05 amBrisbane

Apr 21

BNE10:00 amBrisbane

25h 27m

2 stops

BOS9:27 pmBoston Logan Intl

$1,026

Air New Zealand

Mar 4

BOS3:35 pmBoston Logan Intl

26h 00m

2 stops

SYD9:35 amSydney Kingsford Smith

Mar 17

SYD10:20 amSydney Kingsford Smith

27h 17m

2 stops

BOS10:37 pmBoston Logan Intl

$1,116

Air New Zealand

Jan 25

BOS7:55 amBoston Logan Intl

33h 30m

2 stops

MEL9:25 amMelbourne

Jan 27

MEL9:05 pmMelbourne

50h 16m

3 stops

BOS7:21 amBoston Logan Intl

$2,487

Qantas Airways flights from Boston to Australia

Our best Qantas Airways deals on Boston to Australia flight tickets

Qantas Airways

Apr 28

BOS7:30 amBoston Logan Intl

33h 15m

1 stop

MEL6:45 amMelbourne

May 9

MEL9:45 amMelbourne

25h 03m

1 stop

BOS8:48 pmBoston Logan Intl

$1,051

Qantas Airways

Jan 25

BOS5:20 pmBoston Logan Intl

23h 40m

1 stop

SYD9:00 amSydney Kingsford Smith

Feb 8

SYD11:20 amSydney Kingsford Smith

22h 36m

1 stop

BOS5:56 pmBoston Logan Intl

$1,153

Qantas Airways

Jan 25

BOS5:20 pmBoston Logan Intl

23h 40m

1 stop

SYD9:00 amSydney Kingsford Smith

Feb 8

SYD11:20 amSydney Kingsford Smith

21h 01m

1 stop

BOS4:21 pmBoston Logan Intl

$1,178

Fly from

Fly to

Route

Depart

Return

Price

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Fri 3/6

10:15 am-8:45 am

2 stops31h 30m

Brisbane

Thu 3/12

9:45 am-9:27 pm

2 stops25h 42m

$793

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Fri 3/6

10:15 am-8:45 am

2 stops31h 30m

Brisbane

Thu 3/12

8:40 am-5:14 pm

1 stop22h 34m

$904

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sat 2/21

10:10 am-5:00 am

1 stop26h 50m

Melbourne

Sat 3/21

4:05 pm-11:59 pm

1 stop22h 54m

$1,027

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sat 3/7

8:23 am-5:00 am

1 stop28h 37m

Melbourne

Sun 3/15

12:00 pm-10:59 pm

1 stop25h 59m

$1,035

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 3/4

5:35 am-9:30 am

2 stops35h 55m

Melbourne

Tue 3/17

12:00 pm-11:57 pm

2 stops26h 57m

$1,058

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Tue 1/27

2:20 pm-10:00 am

2 stops27h 40m

Melbourne

Wed 2/11

11:30 am-6:57 pm

2 stops23h 27m

$1,062

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Mon 3/16

9:40 pm-11:20 pm

1 stop34h 40m

Melbourne

Sun 3/22

4:10 pm-2:55 pm

1 stop37h 45m

$1,191

BostonHobart

BOS - HBA

BOSHBA

Boston Logan Intl

Fri 5/22

6:07 pm-9:35 am

2 stops49h 28m

Hobart

Sun 5/31

6:00 am-6:59 am

2 stops38h 59m

$1,277

BostonMaroochydore

BOS - MCY

BOSMCY

Boston Logan Intl

Sun 2/1

4:19 pm-2:50 pm

2 stops55h 31m

Maroochydore Sunshine Coast

Tue 2/10

3:35 pm-8:58 pm

2 stops44h 23m

$1,292

BostonHobart

BOS - HBA

BOSHBA

Boston Logan Intl

Tue 4/21

10:00 pm-9:55 am

2 stops45h 55m

Hobart

Tue 4/28

12:35 pm-3:05 pm

2 stops40h 30m

$1,401

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 $1,216.

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 $1,420 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 $1,237 on momondo.

Can stopping save me money on Boston to Australia flights?

You could potentially save up to 17% 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 40m
Direct flights	None

The fastest flight from Boston to Australia takes 22h 40m

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

Search flight deals

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 January 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 2,891 reviews	Search JetBlue flights
Delta	PriceFrom $269	Free Cancellation	Rating 7.9 8,088 reviews	Search Delta flights
United Airlines	PriceFrom $583	Free Cancellation	Rating 7.4 9,191 reviews	Search United Airlines flights
Air Canada	PriceFrom $735	Free Cancellation	Rating 7.1 10,646 reviews	Search Air Canada flights
Fiji Airways	PriceFrom $740	Free Cancellation	Rating 8.0 219 reviews	Search Fiji Airways flights
Air New Zealand	PriceFrom $839	Free Cancellation	Rating 8.0 573 reviews	Search Air New Zealand flights
American Airlines	PriceFrom $848	Free Cancellation	Rating 7.2 11,174 reviews	Search American Airlines flights
Qantas Airways	PriceFrom $1,022	Free Cancellation	Rating 7.5 973 reviews	Search Qantas Airways flights
Qatar Airways	PriceFrom $1,295	Free Cancellation	Rating 7.4 3,718 reviews	Search Qatar Airways flights
Cathay Pacific	PriceFrom $1,318	Free Cancellation	Rating 7.6 1,140 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.