What airlines fly to Australia?

United Airlines, Qantas Airways and Delta 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 50% 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?

Air Canada, United Airlines, and American Airlines 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 November 2025.

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.

$391 Cheap Flights from Boston to Australia in 2025/26

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Find the cheapest flights from Boston to Australia

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:40 pm - 8:45 amBOS-BNE

26h 05m2 stops

10:45 am - 7:42 pmBNE-BOS

23h 57m2 stops

$754Air Canada

Find Deal

Fri, Jan 30 - Thu, Feb 5

3:40 pm - 8:45 amBOS-BNE

26h 05m2 stops

6:05 am - 10:37 pmBNE-BOS

31h 32m3 stops

$800Air Canada

Find Deal

Fri, Jan 30 - Thu, Feb 5

10:56 am - 7:30 amBOS-BNE

29h 34m1 stop

11:40 am - 9:44 pmBNE-BOS

25h 04m1 stop

$867United Airlines

Find Deal

Sat, Feb 7 - Mon, Feb 23

6:57 pm - 8:20 amBOS-BNE

46h 23m2 stops

10:40 am - 9:23 pmBNE-BOS

25h 43m1 stop

$872Delta

Find Deal

Thu, Feb 12 - Fri, Feb 20

5:30 pm - 8:20 amBOS-BNE

23h 50m1 stop

10:40 am - 6:14 amBNE-BOS

34h 34m1 stop

$876Delta

Find Deal

Wed, Feb 11 - Sun, Feb 22

5:57 pm - 7:30 amBOS-BNE

22h 33m1 stop

11:40 am - 7:58 amBNE-BOS

35h 18m1 stop

$877United Airlines

Find Deal

Sat, Feb 7 - Sun, Feb 22

5:20 pm - 9:30 amBOS-MEL

24h 10m1 stop

6:45 am - 6:47 pmMEL-BOS

28h 02m2 stops

$943Qantas Airways

Find Deal

Sun, Feb 1 - Sun, Feb 15

4:19 pm - 5:00 amBOS-MEL

44h 41m1 stop

12:00 pm - 10:00 pmMEL-BOS

26h 00m1 stop

$991Qantas Airways

Find Deal

Sun, Feb 1 - Sun, Feb 15

9:45 am - 5:00 amBOS-MEL

27h 15m1 stop

4:05 pm - 11:43 pmMEL-BOS

23h 38m1 stop

$1,006American Airlines

Find Deal

Wed, Feb 4 - Wed, Feb 25

2:25 pm - 9:30 amBOS-MEL

27h 05m2 stops

12:00 pm - 10:58 pmMEL-BOS

26h 58m2 stops

$1,010American Airlines

Find Deal

Sun, Feb 15 - Sat, Feb 28

Qantas Airways flights from Boston to Australia

Our best Qantas Airways deals on Boston to Australia flight tickets

Qantas Airways

Feb 1

BOS5:20 pmBoston Logan Intl

24h 10m

1 stop

MEL9:30 amMelbourne

Feb 15

MEL6:45 amMelbourne

28h 02m

2 stops

BOS6:47 pmBoston Logan Intl

$943

Find similar

Qantas Airways

Feb 1

BOS4:19 pmBoston Logan Intl

44h 41m

1 stop

MEL5:00 amMelbourne

Feb 15

MEL12:00 pmMelbourne

26h 00m

1 stop

BOS10:00 pmBoston Logan Intl

$991

Find similar

Qantas Airways

Jan 27

BOS7:00 pmBoston Logan Intl

35h 45m

2 stops

MEL10:45 pmMelbourne

Feb 11

MEL12:00 pmMelbourne

21h 56m

1 stop

BOS5:56 pmBoston Logan Intl

$1,131

Find similar

Alaska Airlines flights from Boston to Australia

Our best Alaska Airlines deals on Boston to Australia flight tickets

Alaska Airlines

Jan 26

BOS5:20 pmBoston Logan Intl

34h 25m

3 stops

SYD7:45 pmSydney Kingsford Smith

Feb 7

SYD9:40 pmSydney Kingsford Smith

33h 40m

3 stops

BOS3:20 pmBoston Logan Intl

$1,378

Find similar

Alaska Airlines

Jan 26

BOS4:20 pmBoston Logan Intl

35h 25m

3 stops

SYD7:45 pmSydney Kingsford Smith

Feb 7

SYD9:40 pmSydney Kingsford Smith

33h 40m

3 stops

BOS3:20 pmBoston Logan Intl

$1,387

Find similar

Alaska Airlines

Jan 14

BOS4:20 pmBoston Logan Intl

35h 25m

3 stops

SYD7:45 pmSydney Kingsford Smith

Jan 28

SYD9:40 pmSydney Kingsford Smith

33h 40m

3 stops

BOS3:20 pmBoston Logan Intl

$1,428

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Fri 1/30

3:40 pm-8:45 am

2 stops26h 05m

Brisbane

Thu 2/5

10:45 am-7:42 pm

2 stops23h 57m

$754

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Fri 1/30

3:40 pm-8:45 am

2 stops26h 05m

Brisbane

Thu 2/5

6:05 am-10:37 pm

3 stops31h 32m

$800

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Sat 2/7

10:56 am-7:30 am

1 stop29h 34m

Brisbane

Mon 2/23

11:40 am-9:44 pm

1 stop25h 04m

$867

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Thu 2/12

6:57 pm-8:20 am

2 stops46h 23m

Brisbane

Fri 2/20

10:40 am-9:23 pm

1 stop25h 43m

$872

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Wed 2/11

5:30 pm-8:20 am

1 stop23h 50m

Brisbane

Sun 2/22

10:40 am-6:14 am

1 stop34h 34m

$876

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Sat 2/7

5:57 pm-7:30 am

1 stop22h 33m

Brisbane

Sun 2/22

11:40 am-7:58 am

1 stop35h 18m

$877

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sun 2/1

5:20 pm-9:30 am

1 stop24h 10m

Melbourne

Sun 2/15

6:45 am-6:47 pm

2 stops28h 02m

$943

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sun 2/1

4:19 pm-5:00 am

1 stop44h 41m

Melbourne

Sun 2/15

12:00 pm-10:00 pm

1 stop26h 00m

$991

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 2/4

9:45 am-5:00 am

1 stop27h 15m

Melbourne

Wed 2/25

4:05 pm-11:43 pm

1 stop23h 38m

$1,006

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sun 2/15

2:25 pm-9:30 am

2 stops27h 05m

Melbourne

Sat 2/28

12:00 pm-10:58 pm

2 stops26h 58m

$1,010

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 March is, on average, the cheapest month to fly to Australia from Boston, with most prices found around $1,217. If you aren’t able to travel during the month of March, then book flights to Australia from Boston during September instead. Flights to Australia in September, while not as cheap as those in March, still average around $1,220.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Boston to Australia is on a Wednesday. Travelers who choose to depart for Australia on a Wednesday will often find tickets for as low as $1,444. On the other hand, Saturday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,562.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from Boston in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,438 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,494 on average. Flights to Australia from Boston in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $1,223 on momondo.

Can stopping save me money on Boston to Australia flights?

You could potentially save up to 2% 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

Direct flights	None

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 November 2025.
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 $248	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
Delta	PriceFrom $400	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Air Canada	PriceFrom $735	Free Cancellation	Rating 7.1 10,459 reviews	Search Air Canada flights
Fiji Airways	PriceFrom $740	Free Cancellation	Rating 8.1 209 reviews	Search Fiji Airways flights
United Airlines	PriceFrom $774	Free Cancellation	Rating 7.4 9,015 reviews	Search United Airlines flights
Air New Zealand	PriceFrom $862	Free Cancellation	Rating 8.0 527 reviews	Search Air New Zealand flights
American Airlines	PriceFrom $916	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights
Qantas Airways	PriceFrom $1,022	Free Cancellation	Rating 7.6 938 reviews	Search Qantas Airways flights
Cathay Pacific	PriceFrom $1,251	Free Cancellation	Rating 7.6 1,060 reviews	Search Cathay Pacific flights
Qatar Airways	PriceFrom $1,272	Free Cancellation	Rating 7.4 3,664 reviews	Search Qatar Airways 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.