What’s the top stopover airport for flights from Sydney to Boston?

Los Angeles (LAX) – chosen by Cheapflights users on 48% of one-stop itineraries from Sydney to Boston on Cheapflights. Find deals

What’s the cheapest stopover airport for flights from Sydney to Boston?

Honolulu (HNL) is the most affordable one-stop option, with an average return flight price of $1,937. Find deals

Which airport typically offers the quickest stopover for flights from Sydney to Boston?

Flights via Dallas (DFW) offer the fastest connection on this route, with an average stopover time of 1h 51m. Find deals

What’s the fastest stopover option from Sydney to Boston?

Flights via Dallas (DFW) have the shortest average one-way travel time for one-stop routes: 21h 04m. Find deals

How long is the flight from Sydney to Boston?

American Airlines, United Airlines, and Delta can get you from Sydney to Boston in just under 23h 26m. Your travel time can differ by up to 59m. Sydney and Boston are separated by a distance of 16240 km. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines flying from Sydney to Boston round-trip?

Flying on Hawaiian Airlines is currently your cheapest option to Boston, with prices starting at $965. Additional round-trip tickets that might be worth considering are offered by Virgin Australia and Air Canada, with the lowest prices starting at $1,078 and $1,233, respectively. Users have found that Hawaiian Airlines is 51% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What are the most popular airlines that fly from Sydney to Boston?

When booking a flight from Sydney to Boston, you may want to consider flying on American Airlines, Air Canada or Cathay Pacific as they are the most popular for this route.

Can I find deals for flights from Sydney to Boston that include hotel bookings?

Yes. In addition to deals on Sydney to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Sydney to Boston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Boston.

Can I find deals for business class flights from Sydney to Boston?

Yes. Cheapflights offers flight deals from Sydney to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$739+ Cheap Flights from Sydney to Boston

Q: How much does it cost for a return flight from Sydney to Boston?

Airfare is below average for this route at the moment. Sydney to Boston flights typically cost between $1,340 and $2,229 in October. The cheapest return flight price found within the last 3 days was $1,244 on British Airways (6 Oct-21 Oct).

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Boston Logan Intl are usually found in October or March, booked 32 days in advance, depart on a Sunday or Monday and return on a Tuesday

Cheap flight deals from Sydney to Boston

Round-trip from	$1,244
One-way from	$739
Popular in	December
Cheapest in	October
Average price	$1,805

British Airways
6/10-21/10
3 total stops
49h 13m total
Sydney to Boston

Search Deals

Air Canada
4/11
2 total stops
50h 07m total
Sydney to Boston

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($317 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($66 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Sydney to Boston

Cheapest flights from Sydney to Boston
Explore the most affordable flight options available from Sydney to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Mon 6/1010:10SYD - BOS

2 stops25h 57mBritish Airways

Tue 21/1017:49BOS - SYD

1 stop23h 16mBritish Airways

Deal found 16/9$1,244

Wed 15/1010:10SYD - BOS

1 stop21h 45mAmerican Airlines

Tue 18/1117:45BOS - SYD

1 stop23h 15mAmerican Airlines

Deal found 16/9$1,252

Wed 15/1010:10SYD - BOS

2 stops25h 35mAmerican Airlines

Wed 22/1017:49BOS - SYD

1 stop23h 16mAmerican Airlines

Deal found 17/9$1,253

Sun 12/1010:20SYD - BOS

2 stops26h 05mAir Canada

Mon 20/1018:20BOS - SYD

2 stops47h 00mAir Canada

Deal found 16/9$1,264

Thu 16/1010:10SYD - BOS

1 stop27h 23mAmerican Airlines

Thu 23/1008:01BOS - SYD

1 stop33h 04mAmerican Airlines

Deal found 16/9$1,265

Wed 15/1010:10SYD - BOS

1 stop27h 23mAmerican Airlines

Wed 29/1016:14BOS - SYD

2 stops25h 46mAmerican Airlines

Deal found 17/9$1,271

Fri 17/1010:10SYD - BOS

1 stop27h 23mAmerican Airlines

Fri 31/1015:00BOS - SYD

2 stops27h 00mAmerican Airlines

Deal found 17/9$1,273

Thu 16/1010:20SYD - BOS

3 stops38h 10mAir Canada

Fri 24/1018:20BOS - SYD

2 stops47h 15mAir Canada

Deal found 16/9$1,274

Sun 12/1010:25SYD - BOS

1 stop24h 02mDelta

Mon 20/1021:10BOS - SYD

2 stops43h 25mDelta

Deal found 16/9$1,277

Best flights from Sydney to Boston
Discover carefully curated flight deals from Sydney to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Fri 17/1010:10SYD - BOS

2 stops24h 25mAmerican Airlines

Fri 24/1017:49BOS - SYD

1 stop23h 16mAmerican Airlines

Deal found 17/9$1,253

Wed 15/1010:30SYD - BOS

2 stops23h 26mUnited Airlines

Wed 19/1113:30BOS - SYD

2 stops25h 30mUnited Airlines

Deal found 16/9$1,277

Sat 11/1010:25SYD - BOS

2 stops23h 48mDelta

Sun 19/1006:15BOS - SYD

1 stop34h 20mDelta

Deal found 16/9$1,277

Sat 11/1010:10SYD - BOS

2 stops24h 53mAmerican Airlines

Wed 22/1015:00BOS - SYD

2 stops26h 05mAmerican Airlines

Deal found 17/9$1,274

Sun 12/1011:20SYD - BOS

2 stops40h 05mUnited Airlines

Sun 19/1006:00BOS - SYD

1 stop34h 55mUnited Airlines

Deal found 16/9$1,277

Mon 13/1010:25SYD - BOS

1 stop24h 02mDelta

Mon 20/1020:55BOS - SYD

1 stop43h 40mDelta

Deal found 16/9$1,277

Sun 19/1011:20SYD - BOS

1 stop24h 12mUnited Airlines

Wed 29/1015:10BOS - SYD

2 stops24h 50mUnited Airlines

Deal found 16/9$1,277

Sun 12/1010:25SYD - BOS

1 stop24h 02mDelta

Mon 20/1021:10BOS - SYD

2 stops43h 25mDelta

Deal found 16/9$1,277

Tue 14/1010:25SYD - BOS

1 stop24h 02mDelta

Mon 20/1020:55BOS - SYD

1 stop43h 40mDelta

Deal found 17/9$1,279

Last-minute flights from Sydney to Boston
Discover last-minute flight deals from Sydney to Boston. Data last updated 18 September 2025 and is based on user searches.

Tue 23/910:20SYD - BOS

2 stops38h 15mUnited Airlines

Tue 7/1009:30BOS - SYD

2 stops31h 25mUnited Airlines

Deal found 16/9$2,106

Tue 23/921:40SYD - BOS

2 stops35h 43mAlaska Airlines

Tue 7/1020:25BOS - SYD

3 stops32h 20mAlaska Airlines

Deal found 16/9$2,383

Tue 23/907:40SYD - BOS

1 stop29h 20mCathay Pacific

Mon 6/1001:40BOS - SYD

1 stop43h 10mCathay Pacific

Deal found 16/9$2,674

Tue 23/909:55SYD - BOS

3 stops39h 06mMultiple Airlines

Tue 7/1009:53BOS - SYD

3 stops31h 52mMultiple Airlines

Deal found 16/9$3,029

One-way flights from Sydney to Boston
Search for one-way flight options from Sydney to Boston. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Tue 4/1111:20SYD - BOS

2 stops50h 07mAir Canada

Deal found 16/9$739

Mon 3/1111:20SYD - BOS

2 stops46h 42mAir Canada

Deal found 16/9$748

Wed 15/1010:20SYD - BOS

2 stops38h 10mAir Canada

Deal found 16/9$749

Sun 15/211:20SYD - BOS

2 stops38h 12mAir Canada

Deal found 17/9$751

Wed 15/1010:10SYD - BOS

1 stop21h 45mAmerican Airlines

Deal found 16/9$755

Fri 26/909:25SYD - BOS

2 stops29h 53mDelta

Deal found 17/9$764

Sat 13/1212:10SYD - BOS

2 stops41h 45mUnited Airlines

Deal found 16/9$772

Wed 15/1011:20SYD - BOS

3 stops33h 40mUnited Airlines

Deal found 16/9$775

Sun 7/1211:20SYD - BOS

3 stops43h 32mAir Canada

Deal found 16/9$1,060

Fly from

Fly to

Route

Depart

Return

Price

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Fri 17/10

10:10-19:35

2 stops24h 25m

Boston Logan Intl

Fri 24/10

17:49-08:05

1 stop23h 16m

$1,253

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sat 11/10

10:10-20:03

2 stops24h 53m

Boston Logan Intl

Wed 22/10

15:00-08:05

2 stops26h 05m

$1,274

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Wed 15/10

10:30-18:56

2 stops23h 26m

Boston Logan Intl

Wed 19/11

13:30-07:00

2 stops25h 30m

$1,277

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sat 11/10

10:25-19:13

2 stops23h 48m

Boston Logan Intl

Sun 19/10

06:15-07:35

1 stop34h 20m

$1,277

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sun 12/10

11:20-12:25

2 stops40h 05m

Boston Logan Intl

Sun 19/10

06:00-07:55

1 stop34h 55m

$1,277

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 13/10

10:25-19:27

1 stop24h 02m

Boston Logan Intl

Mon 20/10

20:55-07:35

1 stop43h 40m

$1,277

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sun 19/10

11:20-20:32

1 stop24h 12m

Boston Logan Intl

Wed 29/10

15:10-07:00

2 stops24h 50m

$1,277

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sun 12/10

10:25-19:27

1 stop24h 02m

Boston Logan Intl

Mon 20/10

21:10-07:35

2 stops43h 25m

$1,277

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 14/10

10:25-19:27

1 stop24h 02m

Boston Logan Intl

Mon 20/10

20:55-07:35

1 stop43h 40m

$1,279

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 4/11

11:20-21:27

2 stops50h 07m

$739

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 18 results

Best time to book a flight from Sydney to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Sydney with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Boston

Prices

How far ahead should I book a flight from Sydney to Boston?

To ensure you get the cheapest price possible for a flight from Sydney to Boston, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Sydney to Boston?

Currently, October is the cheapest month in which you can book a flight from Sydney to Boston (average of $1,140). Flying from Sydney to Boston in December is currently the most expensive (average of $1,631). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to BOS?

When flying from Sydney to Boston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 9% versus a flight in the morning.

What is the cheapest day to fly from Sydney to Boston?

Travellers seeking maximum savings on their Sydney to Boston flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Sydney to Boston?

Reviews of airlines servicing Boston

Get a feel of what it's like to fly with Hawaiian Airlines, Virgin Australia, andQantas Airways from Sydney to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Hawaiian Airlines

7.8

Good

2,729 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

Hawaiian Airlines

7.8

Good

2,729 reviews

Hawaiian Airlines

7.8

Good

2,729 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

Virgin Australia

7.6

Good

416 reviews

Hawaiian Airlines

7.8

Good

2,729 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

Qantas Airways

7.5

Good

907 reviews

Hawaiian Airlines

7.8

Good

2,729 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

United Airlines

7.4

Good

8,926 reviews

Hawaiian Airlines

7.8

Good

2,729 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

Air Canada

7.1

Good

10,000 reviews

Hawaiian Airlines

7.8

Good

2,729 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

Related info for your journey

How long is the flight from Sydney to Boston?
American Airlines, United Airlines, and Delta can get you from Sydney to Boston in just under 23h 26m. Your travel time can differ by up to 59m. Sydney and Boston are separated by a distance of 16240 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Sydney to Boston round-trip?
Flying on Hawaiian Airlines is currently your cheapest option to Boston, with prices starting at $965. Additional round-trip tickets that might be worth considering are offered by Virgin Australia and Air Canada, with the lowest prices starting at $1,078 and $1,233, respectively. Users have found that Hawaiian Airlines is 51% cheaper than the other options available to this destination.
Can I find deals for flights from Sydney to Boston that include hotel bookings?
Yes. In addition to deals on Sydney to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Boston.
Can I find deals for business class flights from Sydney to Boston?
Yes. Cheapflights offers flight deals from Sydney to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sydney to Boston?
Currently, October is the cheapest month in which you can book a flight from Sydney to Boston (average of $1,140). Flying from Sydney to Boston in December is currently the most expensive (average of $1,631). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Revere

Cambridge

Browse thousands of different options on Cheapflights for your next trip

Fly from Sydney to Boston on these airlines

United Airlines flights from Sydney Kingsford Smith to Boston Logan Intl

Air Canada flights from Sydney Kingsford Smith to Boston Logan Intl

Virgin Australia flights from Sydney Kingsford Smith to Boston Logan Intl

Complete your trip

Boston car hire

Boston Logan Intl Airport car hire

Providence-TFGreen Airport car hire

Manchester Airport car hire

Bedford Hanscom Field Airport car hire

Downtown car hire

Back Bay car hire

Seaport District car hire

North End car hire

Fenway–Kenmore car hire

East Boston car hire

Beacon Hill car hire

Top 10 airlines flying from Sydney to Boston

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$965	Average$1,640	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights
Virgin Australia	Cheapest$1,078	Average$2,240	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Air Canada	Cheapest$1,233	Average$1,897	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Delta	Cheapest$1,240	Average$1,583	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	Cheapest$1,244	Average$1,906	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	Cheapest$1,324	Average$1,916	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air New Zealand	Cheapest$1,573	Average$1,676	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Qantas Airways	Cheapest$1,629	Average$2,075	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Japan Airlines	Cheapest$1,766	Average$2,059	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Cathay Pacific	Cheapest$1,857	Average$2,244	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sydney to Boston?

Deals for Sydney to Boston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Boston?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Boston for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Sydney to Boston with no change fees?

Certainly. Search results for flights to Boston from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Sydney to Boston become cheaper?

Yes, Cheapflights offers price alerts on Sydney to Boston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Sydney to Boston from $739

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Boston Logan Intl are usually found in October or March, booked 32 days in advance, depart on a Sunday or Monday and return on a Tuesday

Cheap flight deals from Sydney to Boston

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sydney to Boston

Cheapest flights from Sydney to BostonExplore the most affordable flight options available from Sydney to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from Sydney to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Boston that are best for you.

Best time to book a flight from Sydney to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Sydney with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Boston

How far ahead should I book a flight from Sydney to Boston?

What is the cheapest month to book a flight from Sydney to Boston?

What is the cheapest time of day to fly from SYD to BOS?

What is the cheapest day to fly from Sydney to Boston?

How much does it cost for a return flight from Sydney to Boston?

What’s the top stopover airport for flights from Sydney to Boston?

What’s the fastest stopover option from Sydney to Boston?

What’s the fastest stopover option from Sydney to Boston?

Which airport typically offers the quickest stopover for flights from Sydney to Boston?

Reviews of airlines servicing Boston

Get a feel of what it's like to fly with Hawaiian Airlines, Virgin Australia, andQantas Airways from Sydney to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Sydney to Boston?

What are the cheapest airlines flying from Sydney to Boston round-trip?

Can I find deals for flights from Sydney to Boston that include hotel bookings?

How can I find direct flights from Sydney to Boston?

Can I find deals for business class flights from Sydney to Boston?

What is the cheapest month to book a flight from Sydney to Boston?

Travelling to a place near Boston?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Sydney to Boston on these airlines

Choose from the following airlines for your flight from Sydney to Boston. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2025.

Top 10 airlines flying from Sydney to Boston

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Boston?

Why should you use Cheapflights to find cheap flight tickets from Sydney to Boston?

Can Cheapflights find flights from Sydney to Boston with no change fees?

Can Cheapflights notify me if prices for flights from Sydney to Boston become cheaper?

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Cheapest flights from Sydney to Boston
Explore the most affordable flight options available from Sydney to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.