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

Flying on Air Canada is currently your cheapest option to Boston, with prices starting at $1,870. Additional round-trip tickets that might be worth considering are offered by Korean Air and Cathay Pacific, with the lowest prices starting at $1,978 and $2,224, respectively. Users have found that Air Canada is 16% cheaper than the other options available to this destination. Find deals

What are the cheapest airlines to fly from Sydney to Boston one-way?

The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $1,402. However, be on the lookout for offers from Qatar Airways and China Southern, as they are both options that can get you from Sydney to Boston for a low price. Find deals

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.

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

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 27% when planning your travel around this day of the week.

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

Find a great deal and save up to 20% by booking at least 18 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Sydney to Boston within the next two weeks, with the cheapest ticket starting at $2,110.

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

Our data shows that March tends to be the cheapest month to fly to Boston from Sydney. Users have commonly found prices around $2,250 for the month, but tickets can be as low as $1,522. Due to multiple factors, prepare for potentially higher prices in December.

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.

$718+ Flights from Sydney to Boston

The best prices from Sydney Kingsford Smith to Boston Logan Intl are usually found in March or February, booked 17 days in advance, depart on a Sunday or Monday and return on a Tuesday

Cheap flight deals from Sydney to Boston

Round-trip from	$1,870
One-way from	$735
Popular in	December
Cheapest in	March
Average price	$2,878

Air Canada
1/2-8/2
5 total stops
80h 30m total
Sydney to Boston

Search Deals

21/1
3 total stops
50h 27m total
Sydney to Boston

Search Deals

High demand for flights, 7% potential price rise

Search Deals

Best time to find cheap flights, 2% potential price drop

Search Deals

Average for round-trip flights in December 2024

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 19 December 2024.

Thu 26/1212:10SYD - BOS

2 stops22h 36mUnited Airlines

Sun 5/118:15BOS - SYD

1 stop22h 50mUnited Airlines

Deal found 18/12$2,672

Thu 19/1211:20SYD - BOS

3 stops43h 38mAir Canada

Mon 3/215:40BOS - SYD

2 stops49h 55mAir Canada

Deal found 18/12$2,691

Thu 19/1214:00SYD - BOS

3 stops34h 25mMultiple Airlines

Mon 3/219:25BOS - SYD

2 stops46h 10mMultiple Airlines

Deal found 18/12$2,778

Wed 25/1212:10SYD - BOS

1 stop23h 21mVirgin Australia

Sat 4/120:35BOS - SYD

1 stop41h 45mVirgin Australia

Deal found 17/12$3,012

Tue 24/1207:05SYD - BOS

3 stops50h 02mAir Tahiti Nui

Fri 24/108:15BOS - SYD

3 stops41h 25mAir Tahiti Nui

Deal found 18/12$3,923

Thu 19/1214:30SYD - BOS

2 stops47h 30mCathay Pacific

Sun 2/200:30BOS - SYD

2 stops40h 25mCathay Pacific

Deal found 18/12$4,086

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 19 December 2024.

Sat 1/211:20SYD - BOS

3 stops46h 05mAir Canada

Sat 8/207:10BOS - SYD

2 stops34h 25mAir Canada

Deal found 18/12$1,870

Thu 13/209:10SYD - BOS

1 stop39h 30mKorean Air

Wed 26/211:00BOS - SYD

1 stop27h 55mKorean Air

Deal found 18/12$1,978

Thu 23/114:00SYD - BOS

2 stops38h 01mMultiple Airlines

Thu 30/108:00BOS - SYD

1 stop39h 35mMultiple Airlines

Deal found 17/12$2,113

Thu 13/208:45SYD - BOS

1 stop29h 15mCathay Pacific

Tue 25/200:30BOS - SYD

1 stop43h 30mCathay Pacific

Deal found 18/12$2,224

Sat 1/212:10SYD - BOS

1 stop21h 01mUnited Airlines

Sat 8/218:00BOS - SYD

1 stop44h 20mUnited Airlines

Deal found 18/12$2,596

Wed 25/1212:10SYD - BOS

1 stop23h 21mVirgin Australia

Sat 4/120:35BOS - SYD

1 stop41h 45mVirgin Australia

Deal found 17/12$3,012

Tue 24/1207:05SYD - BOS

3 stops50h 02mAir Tahiti Nui

Fri 24/108:15BOS - SYD

3 stops41h 25mAir Tahiti Nui

Deal found 18/12$3,923

Thu 16/121:45SYD - BOS

2 stops32h 16mANA

Mon 27/112:12BOS - SYD

2 stops40h 03mANA

Deal found 17/12$8,292

Thu 16/111:40SYD - BOS

3 stops43h 35mLATAM Airlines

Mon 27/107:05BOS - SYD

2 stops42h 35mLATAM Airlines

Deal found 17/12$11,686

Last-minute flights from Sydney to Boston
Discover last-minute flight deals from Sydney to Boston. Data last updated 19 December 2024 and is based on user searches.

Thu 19/1211:20SYD - BOS

3 stops43h 38mAir Canada

Mon 3/215:40BOS - SYD

2 stops49h 55mAir Canada

Deal found 18/12$2,691

Thu 19/1214:00SYD - BOS

3 stops34h 25mMultiple Airlines

Mon 3/219:25BOS - SYD

2 stops46h 10mMultiple Airlines

Deal found 18/12$2,778

Thu 19/1214:30SYD - BOS

2 stops47h 30mCathay Pacific

Sun 2/200:30BOS - SYD

2 stops40h 25mCathay Pacific

Deal found 18/12$4,086

Tue 24/1211:20SYD - BOS

3 stops48h 43mAir Canada

Fri 24/107:10BOS - SYD

2 stops34h 25mAir Canada

Deal found 18/12$2,967

Tue 24/1207:05SYD - BOS

3 stops50h 02mAir Tahiti Nui

Fri 24/108:15BOS - SYD

3 stops41h 25mAir Tahiti Nui

Deal found 18/12$3,923

Wed 25/1212:10SYD - BOS

1 stop23h 21mVirgin Australia

Sat 4/120:35BOS - SYD

1 stop41h 45mVirgin Australia

Deal found 17/12$3,012

Wed 25/1211:05SYD - BOS

1 stop26h 55mMultiple Airlines

Fri 3/100:30BOS - SYD

2 stops39h 25mMultiple Airlines

Deal found 17/12$3,753

Thu 26/1212:10SYD - BOS

2 stops22h 36mUnited Airlines

Sun 5/118:15BOS - SYD

1 stop22h 50mUnited Airlines

Deal found 18/12$2,672

Thu 26/1208:45SYD - BOS

1 stop29h 15mCathay Pacific

Sat 4/100:30BOS - SYD

1 stop41h 05mCathay Pacific

Deal found 18/12$4,256

Thu 16/121:45SYD - BOS

2 stops37h 53mANA

Mon 27/110:57BOS - SYD

2 stops31h 33mANA

Deal found 18/12$8,292

Thu 16/111:40SYD - BOS

3 stops43h 35mLATAM Airlines

Mon 27/107:05BOS - SYD

2 stops42h 35mLATAM Airlines

Deal found 18/12$15,736

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 19 December 2024.

Tue 21/114:00SYD - BOS

3 stops50h 27mMultiple Airlines

Deal found 17/12$735

Sun 9/321:40SYD - BOS

2 stops25h 19mHawaiian Airlines

Deal found 18/12$1,402

Sun 9/321:40SYD - BOS

1 stop32h 15mQatar Airways

Deal found 18/12$1,413

Sat 1/208:10SYD - BOS

2 stops39h 05mChina Southern

Deal found 18/12$1,468

Sun 9/310:20SYD - BOS

3 stops29h 30mUnited Airlines

Deal found 18/12$1,511

Sat 25/109:10SYD - BOS

1 stop39h 30mKorean Air

Deal found 17/12$1,630

Sun 22/1209:15SYD - BOS

2 stops47h 37mJapan Airlines

Deal found 18/12$1,700

Sat 1/217:25SYD - BOS

1 stop29h 50mQantas Airways

Deal found 18/12$1,719

Mon 6/121:30SYD - BOS

1 stop33h 10mEtihad Airways

Deal found 17/12$3,096

Sun 5/111:40SYD - BOS

3 stops40h 57mLATAM Airlines

Deal found 17/12$4,377

Sat 4/111:20SYD - BOS

1 stop21h 33mVirgin Australia

Deal found 17/12$6,096

Fri 17/121:45SYD - BOS

1 stop32h 10mEmirates

Deal found 17/12$14,748

Find flights from Sydney to Boston within your budget

Fly from

Fly to

Route

Depart

Return

Price

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sat 1/2

11:20-17:25

3 stops46h 05m

Boston Logan Intl

Sat 8/2

07:10-09:35

2 stops34h 25m

$1,870

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 13/2

09:10-08:40

1 stop39h 30m

Boston Logan Intl

Wed 26/2

11:00-06:55

1 stop27h 55m

$1,978

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 1/5

08:15-21:50

2 stops27h 35m

Boston Logan Intl

Sat 17/5

07:59-06:10

2 stops32h 11m

$2,173

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 13/2

11:05-22:00

1 stop26h 55m

Boston Logan Intl

Wed 26/2

15:40-09:35

2 stops49h 55m

$2,188

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 13/2

08:45-22:00

1 stop29h 15m

Boston Logan Intl

Tue 25/2

00:30-12:00

1 stop43h 30m

$2,224

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 1/5

10:20-19:39

1 stop23h 19m

Boston Logan Intl

Sat 17/5

17:55-07:00

1 stop23h 05m

$2,294

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 16/1

21:45-19:38

2 stops37h 53m

Boston Logan Intl

Mon 27/1

10:57-10:30

2 stops31h 33m

$8,292

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sat 26/4

11:50-07:35

3 stops33h 45m

Boston Logan Intl

Wed 30/4

19:25-09:35

3 stops72h 10m

$14,570

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sat 1/2

14:30-12:06

3 stops37h 36m

$718

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 20/2

15:15-22:00

1 stop46h 45m

$1,284

Flights are sorted by cheapest return flights first.

Deals found on 18/12

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.

Travel insights for flights from Sydney to Boston

Get recent, data-driven insights about flights from Sydney to Boston including ideal travel times, pricing trends, and more.

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 17 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, February is the cheapest month in which you can book a flight from Sydney to Boston (average of $1,183). 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.

Rainfall in Boston by month

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.

Temperature in Boston by month

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).

Reviews of airlines servicing Boston

Read reviews from past customers who have flown Air Canada, United Airlines and Cathay Pacific from Sydney to Boston. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Tahiti Nui

8.6

Very Good

65 reviews

Check prices

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui

8.6

Very Good

65 reviews

Air Tahiti Nui

8.6

Very Good

65 reviews

Check prices

Reviews

1 / 2

Korean Air

8.4

Very Good

1,021 reviews

Air Tahiti Nui

8.6

Very Good

65 reviews

Check prices

Reviews

1 / 2

ANA

8.4

Very Good

839 reviews

Air Tahiti Nui

8.6

Very Good

65 reviews

Check prices

Reviews

1 / 2

Japan Airlines

8.3

Very Good

1,442 reviews

Air Tahiti Nui

8.6

Very Good

65 reviews

Check prices

Reviews

1 / 2

Emirates

8.1

Very Good

3,410 reviews

Air Tahiti Nui

8.6

Very Good

65 reviews

Check prices

Reviews

1 / 2

Related info for your journey

What are the cheapest airlines flying from Sydney to Boston round-trip?
Flying on Air Canada is currently your cheapest option to Boston, with prices starting at $1,870. Additional round-trip tickets that might be worth considering are offered by Korean Air and Cathay Pacific, with the lowest prices starting at $1,978 and $2,224, respectively. Users have found that Air Canada is 16% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Sydney to Boston one-way?
The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $1,402. However, be on the lookout for offers from Qatar Airways and China Southern, as they are both options that can get you from Sydney to Boston for a low price.
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, February is the cheapest month in which you can book a flight from Sydney to Boston (average of $1,183). 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

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

Top 10 airlines flying from Sydney to Boston

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$1,513	Average$1,836	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	Cheapest$1,534	Average$2,255	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Hawaiian Airlines	Cheapest$1,649	Average$2,214	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights
Air Canada	Cheapest$1,692	Average$2,120	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Virgin Australia	Cheapest$1,712	Average$2,725	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Air New Zealand	Cheapest$1,734	Average$1,928	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Qantas Airways	Cheapest$1,773	Average$2,280	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Delta	Cheapest$1,799	Average$2,467	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Japan Airlines	Cheapest$2,121	Average$2,459	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Cathay Pacific	Cheapest$2,234	Average$2,386	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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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 $718

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Sydney Kingsford Smith to Boston Logan Intl are usually found in March or February, booked 17 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 19 December 2024.

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 19 December 2024.

Find flights from Sydney to Boston within your budget

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.

Travel insights for flights from Sydney to Boston

Get recent, data-driven insights about flights from Sydney to Boston including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Sydney to Boston. Price data was last updated on 13 December 2024.

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?

Find hourly flight availability from Sydney to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

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

Use this chart to determine the cheapest time to fly return from Sydney to Boston. Price data was last updated on 16 December 2024.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

Reviews of airlines servicing Boston

Read reviews from past customers who have flown Air Canada, United Airlines and Cathay Pacific from Sydney to Boston. You can also see how each airline compares 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.

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

What are the cheapest airlines to fly from Sydney to Boston one-way?

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?

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 19 December 2024.

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?

100% Free

Book with Flexibility

Travel Smart

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 19 December 2024.