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 40% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 10 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?

American Airlines, United Airlines, and Delta 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 10 operators available for flights from Boston Logan Intl Airport to Australia as of May 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.

$582 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.

3:00 pm - 7:05 am

BOS

SYD

26h 05m

1 stop

7:15 pm - 10:21 pm

SYD

BOS

43h 06m

2 stops

$1,059Qantas Airways

Sun, Aug 9 - Wed, Dec 16

7:00 am - 6:45 am

BOS

MEL

32h 45m

1 stop

11:15 pm - 6:18 am

MEL

BOS

23h 03m

1 stop

$1,081American Airlines

Wed, Oct 21 - Wed, Nov 4

10:45 am - 5:00 am

BOS

MEL

27h 15m

2 stops

11:15 pm - 10:34 am

MEL

BOS

27h 19m

2 stops

$1,085American Airlines

Wed, Oct 21 - Wed, Nov 4

6:10 pm - 8:15 am

BOS

MEL

24h 05m

1 stop

10:55 am - 1:11 am

MEL

BOS

28h 16m

1 stop

$1,092United Airlines

Tue, Jun 9 - Tue, Jun 23

3:10 pm - 8:15 am

BOS

MEL

27h 05m

2 stops

10:55 am - 11:21 pm

MEL

BOS

26h 26m

2 stops

$1,097United Airlines

Tue, Jun 9 - Tue, Jun 23

10:55 am - 7:50 am

BOS

MEL

30h 55m

1 stop

10:00 am - 7:38 pm

MEL

BOS

23h 38m

1 stop

$1,100Delta

Mon, Aug 24 - Wed, Sep 2

4:30 pm - 7:50 am

BOS

MEL

25h 20m

1 stop

10:00 am - 8:34 pm

MEL

BOS

24h 34m

2 stops

$1,104Delta

Mon, Aug 24 - Wed, Sep 2

12:00 pm - 5:50 am

BOS

BNE

27h 50m

1 stop

1:10 pm - 9:18 pm

BNE

BOS

23h 08m

1 stop

$1,292Qantas Airways

Wed, Oct 28 - Sat, Nov 14

6:21 am - 8:10 pm

BOS

LST

47h 49m

3 stops

1:30 pm - 11:30 pm

LST

BOS

48h 00m

3 stops

$2,261Air New Zealand

Sun, Jun 21 - Sun, Jun 28

3:45 pm - 4:35 pm

BOS

LST

33h 50m

3 stops

3:40 pm - 12:58 am

LST

BOS

48h 18m

3 stops

$2,461Air New Zealand

Wed, Oct 7 - Mon, Oct 19

Etihad Airways flights from Boston to Australia

Our best Etihad Airways deals on Boston to Australia flight tickets

Etihad Airways

Aug 23

BOS4:25 pmBoston Logan Intl

34h 25m

1 stop

SYD4:50 pmSydney Kingsford Smith

Sep 1

SYD9:30 pmSydney Kingsford Smith

31h 10m

1 stop

BOS2:40 pmBoston Logan Intl

$1,272

Etihad Airways

Sep 8

BOS4:25 pmBoston Logan Intl

47h 45m

1 stop

SYD6:10 amSydney Kingsford Smith

Sep 23

SYD3:40 pmSydney Kingsford Smith

37h 00m

1 stop

BOS2:40 pmBoston Logan Intl

$1,283

Etihad Airways

Sep 8

BOS4:25 pmBoston Logan Intl

47h 45m

1 stop

SYD6:10 amSydney Kingsford Smith

Sep 23

SYD3:40 pmSydney Kingsford Smith

37h 00m

1 stop

BOS2:40 pmBoston Logan Intl

$1,295

Qatar Airways flights from Boston to Australia

Our best Qatar Airways deals on Boston to Australia flight tickets

Qatar Airways

Nov 2

BOS9:05 pmBoston Logan Intl

34h 15m

1 stop

MEL11:20 pmMelbourne

Nov 17

MEL11:40 pmMelbourne

30h 40m

1 stop

BOS2:20 pmBoston Logan Intl

$1,193

Qatar Airways

Nov 3

BOS9:05 pmBoston Logan Intl

41h 45m

1 stop

SYD6:50 amSydney Kingsford Smith

Nov 17

SYD3:50 pmSydney Kingsford Smith

38h 30m

1 stop

BOS2:20 pmBoston Logan Intl

$1,229

Qatar Airways

Oct 21

BOS10:00 pmBoston Logan Intl

29h 10m

1 stop

SYD6:10 pmSydney Kingsford Smith

Oct 28

SYD3:50 pmSydney Kingsford Smith

38h 30m

1 stop

BOS3:20 pmBoston Logan Intl

$1,233

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 8/9

3:00 pm-7:05 am

1 stop26h 05m

Sydney Kingsford Smith

Wed 12/16

7:15 pm-10:21 pm

2 stops43h 06m

$1,059

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 10/21

7:00 am-6:45 am

1 stop32h 45m

Melbourne

Wed 11/4

11:15 pm-6:18 am

1 stop23h 03m

$1,081

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 10/21

10:45 am-5:00 am

2 stops27h 15m

Melbourne

Wed 11/4

11:15 pm-10:34 am

2 stops27h 19m

$1,085

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Tue 6/9

6:10 pm-8:15 am

1 stop24h 05m

Melbourne

Tue 6/23

10:55 am-1:11 am

1 stop28h 16m

$1,092

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Tue 6/9

3:10 pm-8:15 am

2 stops27h 05m

Melbourne

Tue 6/23

10:55 am-11:21 pm

2 stops26h 26m

$1,097

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Mon 8/24

10:55 am-7:50 am

1 stop30h 55m

Melbourne

Wed 9/2

10:00 am-7:38 pm

1 stop23h 38m

$1,100

Quickest round-trip

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Mon 8/24

4:30 pm-7:50 am

1 stop25h 20m

Melbourne

Wed 9/2

10:00 am-8:34 pm

2 stops24h 34m

$1,104

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Wed 10/28

12:00 pm-5:50 am

1 stop27h 50m

Brisbane

Sat 11/14

1:10 pm-9:18 pm

1 stop23h 08m

$1,292

BostonLaunceston

BOS - LST

BOSLST

Boston Logan Intl

Sun 6/21

6:21 am-8:10 pm

3 stops47h 49m

Launceston

Sun 6/28

1:30 pm-11:30 pm

3 stops48h 00m

$2,261

BostonLaunceston

BOS - LST

BOSLST

Boston Logan Intl

Wed 10/7

3:45 pm-4:35 pm

3 stops33h 50m

Launceston

Mon 10/19

3:40 pm-12:58 am

3 stops48h 18m

$2,461

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 February is, on average, the cheapest month to fly to Australia from Boston, with most prices found around $179. If you aren’t able to travel during the month of February, then book flights to Australia from Boston during January instead. Flights to Australia in January, while not as cheap as those in February, still average around $180.

How far in advance should I book a flight from Boston 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 $1,477 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 $1,310 on momondo.

Can stopping save me money on Boston to Australia flights?

You could potentially save up to 8% 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 25m
Direct flights	None

The fastest flight from Boston to Australia takes 24h 25m

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 10 operators available for flights from Boston Logan Intl Airport to Australia as of May 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 $179	Free Cancellation	Rating 7.2 2,983 reviews	Search JetBlue flights
Delta	PriceFrom $312	Free Cancellation	Rating 7.9 8,440 reviews	Search Delta flights
United Airlines	PriceFrom $583	Free Cancellation	Rating 7.4 9,750 reviews	Search United Airlines flights
Fiji Airways	PriceFrom $727	Free Cancellation	Rating 8.1 242 reviews	Search Fiji Airways flights
Air New Zealand	PriceFrom $862	Free Cancellation	Rating 8.0 648 reviews	Search Air New Zealand flights
Air Canada	PriceFrom $907	Free Cancellation	Rating 7.1 11,078 reviews	Search Air Canada flights
Qatar Airways	PriceFrom $972	Free Cancellation	Rating 7.4 3,727 reviews	Search Qatar Airways flights
American Airlines	PriceFrom $991	Free Cancellation	Rating 7.1 11,636 reviews	Search American Airlines flights
Qantas Airways	PriceFrom $1,021	Free Cancellation	Rating 7.5 1,041 reviews	Search Qantas Airways flights
Emirates	PriceFrom $1,541	Free Cancellation	Rating 8.1 3,573 reviews	Search Emirates 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.