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 53% 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 Fiji Airways 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 March 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.

$418 Discover Cheap Flights from Boston to Australia in 2025

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Find the cheapest flights from Boston to Australia

Round-trip

One-way

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Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Australia that have been recently found on momondo from popular airlines, departing in the coming months.

10:50 am - 7:20 amBOS-SYD

30h 30m2 stops

9:20 am - 9:35 amSYD-BOS

38h 15m2 stops

$755Air Canada

Find Deal

Sun, Apr 27 - Fri, Jun 13

10:20 am - 7:20 amBOS-SYD

31h 00m3 stops

9:20 am - 9:35 amSYD-BOS

38h 15m2 stops

$762Air Canada

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Sun, May 4 - Sun, May 11

6:00 pm - 9:00 amBOS-SYD

24h 00m1 stop

11:15 am - 5:07 pmSYD-BOS

20h 52m1 stop

$808American Airlines

Find Deal

Wed, Mar 19 - Wed, Mar 26

12:18 pm - 7:00 amBOS-SYD

27h 42m2 stops

11:20 am - 12:50 amSYD-BOS

28h 30m2 stops

$809United Airlines

Find Deal

Thu, Mar 13 - Fri, Mar 28

4:05 pm - 9:00 amBOS-SYD

25h 55m2 stops

11:15 am - 6:58 pmSYD-BOS

22h 43m2 stops

$812American Airlines

Find Deal

Sat, Mar 15 - Fri, Mar 21

2:00 pm - 6:55 amBOS-SYD

26h 55m1 stop

10:20 am - 9:44 pmSYD-BOS

25h 24m1 stop

$823United Airlines

Find Deal

Wed, Jul 9 - Sun, Jul 20

7:20 am - 6:35 amBOS-SYD

33h 15m1 stop

9:25 am - 9:30 pmSYD-BOS

26h 05m1 stop

$873Delta

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Tue, Apr 8 - Tue, Apr 29

7:15 am - 6:35 amBOS-SYD

33h 20m1 stop

9:25 am - 11:52 pmSYD-BOS

28h 27m2 stops

$878Delta

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Fri, Apr 18 - Thu, Apr 24

6:05 pm - 10:40 amBOS-BNE

26h 35m2 stops

10:00 pm - 6:47 amBNE-BOS

22h 47m1 stop

$1,635Qantas Airways

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Sun, Jun 22 - Mon, Sep 8

6:05 pm - 10:40 amBOS-BNE

26h 35m2 stops

10:00 pm - 6:47 amBNE-BOS

22h 47m1 stop

$1,651Qantas Airways

Find Deal

Tue, Jun 24 - Mon, Sep 8

Delta flights from Boston to Australia

Our best Delta deals on Boston to Australia flight tickets

Delta

Mar 9

BOS2:45 pmBoston Logan Intl

26h 00m

1 stop

SYD7:45 amSydney Kingsford Smith

Mar 17

SYD10:05 amSydney Kingsford Smith

21h 07m

1 stop

BOS4:12 pmBoston Logan Intl

$873

Find similar

Delta

Apr 18

BOS7:15 amBoston Logan Intl

33h 20m

1 stop

SYD6:35 amSydney Kingsford Smith

Apr 24

SYD9:25 amSydney Kingsford Smith

28h 27m

2 stops

BOS11:52 pmBoston Logan Intl

$878

Find similar

Delta

Apr 27

BOS7:15 amBoston Logan Intl

33h 20m

1 stop

SYD6:35 amSydney Kingsford Smith

Jun 13

SYD9:25 amSydney Kingsford Smith

28h 45m

1 stop

BOS12:10 amBoston Logan Intl

$1,123

Find similar

JetBlue flights from Boston to Australia

Our best JetBlue deals on Boston to Australia flight tickets

JetBlue

Mar 15

BOS10:15 pmBoston Logan Intl

29h 35m

1 stop

SYD6:50 pmSydney Kingsford Smith

Mar 21

SYD9:40 pmSydney Kingsford Smith

32h 15m

1 stop

BOS2:55 pmBoston Logan Intl

$1,475

Find similar

JetBlue

Mar 7

BOS9:15 pmBoston Logan Intl

29h 35m

1 stop

SYD6:50 pmSydney Kingsford Smith

Mar 15

SYD9:40 pmSydney Kingsford Smith

32h 15m

1 stop

BOS2:55 pmBoston Logan Intl

$1,632

Find similar

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 $1,199. If you aren’t able to travel during the month of March, then book flights to Australia from Boston during April instead. Flights to Australia in April, while not as cheap as those in March, still average around $1,305.

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 9 weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,488 when searching 9 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 $1,254 on momondo.

Cheap Boston to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Australia

Best Price Found	$418
Fastest flight time	22h 19m
Direct flights	None
Airports in Australia	6 airports

The best one-way flight to Australia from Boston in the past 72 hours is $418. The best round-trip flight deal from Boston to Australia found on momondo in the last 72 hours is $755.

The fastest flight from Boston to Australia takes 22h 19m

There are no direct flights from Boston to Australia. Popular non-direct routes for this connection are Boston Logan Intl Airport - Sydney Kingsford Smith Airport, Boston Logan Intl Airport - Melbourne Avalon Airport and Boston Logan Intl Airport - Melbourne Airport.

There are 6 airports near Australia: Melbourne Avalon (AVV), Melbourne (MEL), Brisbane (BNE), Cairns (CNS), Perth (PER), Sydney Kingsford Smith (SYD)

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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 March 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 $216	Free Cancellation	Rating 7.3 3,008 reviews	Search JetBlue flights
Air Canada	PriceFrom $735	Free Cancellation	Rating 7.0 8,829 reviews	Search Air Canada flights
Delta	PriceFrom $872	Free Cancellation	Rating 8.0 8,068 reviews	Search Delta flights
American Airlines	PriceFrom $928	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $990	Free Cancellation	Rating 7.4 8,679 reviews	Search United Airlines flights
Fiji Airways	PriceFrom $1,133	Free Cancellation	Rating 8.0 182 reviews	Search Fiji Airways flights
Cathay Pacific	PriceFrom $1,152	Free Cancellation	Rating 7.5 825 reviews	Search Cathay Pacific flights
Qantas Airways	PriceFrom $1,221	Free Cancellation	Rating 7.4 812 reviews	Search Qantas Airways flights
Qatar Airways	PriceFrom $1,310	Free Cancellation	Rating 7.4 3,568 reviews	Search Qatar Airways flights
Air New Zealand	PriceFrom $1,352	Free Cancellation	Rating 7.9 456 reviews	Search Air New Zealand 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.