Which stopover airport has the shortest connection time from Sydney to Boston?

Los Angeles (LAX) has the shortest average stopover time for this route: 2h 01m.

Which stopover airport offers the lowest fares from Sydney to Boston?

Flights via Hong Kong (HKG) offer the lowest average return price of $1,642.

Which stopover airport has the shortest travel time from Sydney to Boston?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 21h 33m.

Which airport is the most popular for stopovers for flights between Sydney and Boston?

Los Angeles (LAX) was the most common stop: 59% of momondo users choosing one-stop flights on this route connected there.

What is the cheapest airline that flies from Sydney Kingsford Smith to Boston Logan Intl?

Qantas Airways is the most popular carrier operating from Sydney Kingsford Smith to Boston Logan Intl

Which airlines fly to Boston?

United Airlines, Qantas Airways and Air Canada are the top three most popular airlines that fly to Boston from Sydney according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when travelling to Boston. Keep in mind that there are 10 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Boston Logan Intl Airport?

Prices for flights from Sydney Kingsford Smith Airport to Boston Logan Intl Airport were last updated today.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Boston Logan Intl Airport?

The number of operators available for flights from Sydney Kingsford Smith Airport to Boston Logan Intl Airport is 10 as of February 2026.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Boston Logan Intl Airport?

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 Sydney Kingsford Smith Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$760 Cheap Flights from Sydney to Boston in 2026

Q: What is the typical price of a round-trip flight between Sydney and Boston?

Prices are currently typical for flights on this route. Typical prices usually range from $1,195 to $1,719. The lowest price recently found on this route was $1,449.

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09:20 - 09:49

SYD

BOS

38h 29m

2 stops

18:25 - 07:20

BOS

SYD

46h 55m

2 stops

$1,449Air Canada

Thu, 23 Apr - Wed, 6 May

09:10 - 08:04

SYD

BOS

36h 54m

1 stop

10:00 - 07:05

BOS

SYD

31h 05m

1 stop

$1,499American Airlines

Thu, 30 Apr - Tue, 12 May

09:10 - 16:53

SYD

BOS

21h 43m

1 stop

16:30 - 07:05

BOS

SYD

24h 35m

1 stop

$1,500American Airlines

Thu, 30 Apr - Tue, 12 May

09:10 - 23:52

SYD

BOS

28h 42m

2 stops

07:45 - 07:05

BOS

SYD

33h 20m

1 stop

$1,501American Airlines

Thu, 30 Apr - Tue, 12 May

06:05 - 15:13

SYD

BOS

24h 08m

2 stops

16:04 - 09:50

BOS

SYD

26h 46m

2 stops

$1,503Qantas Airways

Tue, 17 Mar - Tue, 24 Mar

09:20 - 09:49

SYD

BOS

38h 29m

3 stops

12:30 - 07:20

BOS

SYD

28h 50m

2 stops

$1,507Air Canada

Thu, 23 Apr - Wed, 6 May

12:00 - 21:01

SYD

BOS

23h 01m

1 stop

15:17 - 07:05

BOS

SYD

25h 48m

2 stops

$1,508American Airlines

Thu, 23 Apr - Wed, 6 May

11:20 - 19:23

SYD

BOS

23h 03m

2 stops

16:04 - 06:55

BOS

SYD

23h 51m

1 stop

$1,510American Airlines

Wed, 18 Mar - Wed, 25 Mar

07:20 - 15:13

SYD

BOS

23h 53m

2 stops

14:36 - 10:55

BOS

SYD

29h 19m

2 stops

$1,511Qantas Airways

Tue, 3 Mar - Tue, 10 Mar

11:20 - 22:59

SYD

BOS

26h 39m

1 stop

09:30 - 09:00

BOS

SYD

32h 30m

1 stop

$1,513Qantas Airways

Tue, 17 Mar - Tue, 24 Mar

Qantas Airways flights from Sydney to Boston

Our best Qantas Airways deals on Sydney to Boston flight tickets

Qantas Airways

17 Mar

SYD06:05Sydney Kingsford Smith

24h 08m

2 stops

BOS15:13Boston Logan Intl

24 Mar

BOS16:04Boston Logan Intl

26h 46m

2 stops

SYD09:50Sydney Kingsford Smith

$1,503

Qantas Airways

18 Feb

SYD11:20Sydney Kingsford Smith

23h 20m

1 stop

BOS18:40Boston Logan Intl

4 Mar

BOS16:50Boston Logan Intl

24h 10m

1 stop

SYD09:00Sydney Kingsford Smith

$1,511

Qantas Airways

17 Mar

SYD11:20Sydney Kingsford Smith

26h 39m

1 stop

BOS22:59Boston Logan Intl

24 Mar

BOS09:30Boston Logan Intl

32h 30m

1 stop

SYD09:00Sydney Kingsford Smith

$1,513

Air Canada flights from Sydney to Boston

Our best Air Canada deals on Sydney to Boston flight tickets

Air Canada

23 Apr

SYD09:20Sydney Kingsford Smith

38h 29m

2 stops

BOS09:49Boston Logan Intl

6 May

BOS18:25Boston Logan Intl

46h 55m

2 stops

SYD07:20Sydney Kingsford Smith

$1,449

Air Canada

23 Apr

SYD09:20Sydney Kingsford Smith

38h 29m

3 stops

BOS09:49Boston Logan Intl

6 May

BOS12:30Boston Logan Intl

28h 50m

2 stops

SYD07:20Sydney Kingsford Smith

$1,507

Air Canada

25 May

SYD09:20Sydney Kingsford Smith

46h 25m

2 stops

BOS17:45Boston Logan Intl

18 June

BOS05:45Boston Logan Intl

35h 35m

2 stops

SYD07:20Sydney Kingsford Smith

$1,521

Fly from

Fly to

Route

Depart

Return

Price

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 23/4

09:20-09:49

2 stops38h 29m

Boston Logan Intl

Wed 6/5

18:25-07:20

2 stops46h 55m

$1,449

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 30/4

09:10-08:04

1 stop36h 54m

Boston Logan Intl

Tue 12/5

10:00-07:05

1 stop31h 05m

$1,499

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 30/4

09:10-16:53

1 stop21h 43m

Boston Logan Intl

Tue 12/5

16:30-07:05

1 stop24h 35m

$1,500

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 30/4

09:10-23:52

2 stops28h 42m

Boston Logan Intl

Tue 12/5

07:45-07:05

1 stop33h 20m

$1,501

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 17/3

06:05-15:13

2 stops24h 08m

Boston Logan Intl

Tue 24/3

16:04-09:50

2 stops26h 46m

$1,503

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 23/4

09:20-09:49

3 stops38h 29m

Boston Logan Intl

Wed 6/5

12:30-07:20

2 stops28h 50m

$1,507

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 23/4

12:00-21:01

1 stop23h 01m

Boston Logan Intl

Wed 6/5

15:17-07:05

2 stops25h 48m

$1,508

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Wed 18/3

11:20-19:23

2 stops23h 03m

Boston Logan Intl

Wed 25/3

16:04-06:55

1 stop23h 51m

$1,510

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 3/3

07:20-15:13

2 stops23h 53m

Boston Logan Intl

Tue 10/3

14:36-10:55

2 stops29h 19m

$1,511

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 17/3

11:20-22:59

1 stop26h 39m

Boston Logan Intl

Tue 24/3

09:30-09:00

1 stop32h 30m

$1,513

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sydney to Boston

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

Stopovers

What is the typical price of a round-trip flight between Sydney and Boston?

What is the cheapest month to fly to Boston?

In general, October is the cheapest month to fly from Sydney to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,235. The month of January is another great option to travel to Boston, with average flight prices from Sydney averaging around $1,275.

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

You are more likely to see cheaper flights to Boston from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $1,667 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Sydney for as low as $1,600 on momondo.

Can stopping save me money on Sydney to Boston flights?

You could potentially save up to 3% on your flight if you consider stops on a Sydney to Boston flight.

How have Sydney to Boston flight prices changed over time?

As of February 2026, prices for Sydney to Boston flights are approximately 26% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Sydney to Boston (SYD to BOS) flight deals and tips

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

Fastest flight time	20h 44m
Direct flights	None

The fastest flight from Sydney to Boston takes 20h 44m

There are no direct flights from Sydney to Boston. There are no popular flight routes from Sydney to Boston.

Search flight deals

How far is Sydney Kingsford Smith to Boston Logan Intl by plane?
Sydney Kingsford Smith and Boston Logan Intl are 16229.2 km apart from one another. In terms of flight time, this usually takes a little over 20h 44m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Boston Logan Intl Airport?
Prices for flights from Sydney Kingsford Smith Airport to Boston Logan Intl Airport were last updated today.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Boston Logan Intl Airport?
The number of operators available for flights from Sydney Kingsford Smith Airport to Boston Logan Intl Airport is 10 as of February 2026.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Boston Logan Intl Airport?
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 Sydney Kingsford Smith Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Sydney to Boston?
Based on momondo bookings for flights between Sydney and Boston, the leading airline is United Airlines, making up 42% of the total bookings. Other popular airlines include Qantas Airways with 18%, Air Canada with 11%, and Virgin Australia with 7%.

Best airlines flying from Sydney to Boston

Compare and see reviews for airlines that fly from Sydney to Boston with momondo

Airline	Rating	Free cancellation	Price
Virgin Australia	PriceFrom $702	Free cancellation	Rating 7.5 440 reviews	Search Virgin Australia flights
Delta	PriceFrom $903	Free cancellation	Rating 7.9 8,207 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $905	Free cancellation	Rating 7.8 2,834 reviews	Search Hawaiian Airlines flights
Air Canada	PriceFrom $1,062	Free cancellation	Rating 7.1 10,732 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,126	Free cancellation	Rating 7.4 9,314 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,250	Free cancellation	Rating 7.2 11,307 reviews	Search American Airlines flights
Qantas Airways	PriceFrom $1,454	Free cancellation	Rating 7.5 992 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,485	Free cancellation	Rating 8.0 585 reviews	Search Air New Zealand flights
Cathay Pacific	PriceFrom $1,742	Free cancellation	Rating 7.6 1,167 reviews	Search Cathay Pacific flights
Japan Airlines	PriceFrom $1,777	Free cancellation	Rating 8.3 1,706 reviews	Search Japan Airlines flights

Westford

Cambridge

Brookline

Old Orchard Beach

Revere

Salem

Seekonk

Sturbridge

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Boston?

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 Boston from Sydney.

Can I find flights from Sydney to Boston with flexible booking policies on momondo?

Flights from Sydney to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sydney to Boston?

Once all potential Sydney to Boston 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 Sydney to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Sydney and alert you when they change.

An easier way to manage your Boston trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

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Cape Cod and the Islands Airport

Cheap flights from Sydney to Boston from $760

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Boston departing on 17/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Filter for what you want

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Cheap return flights

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Qantas Airways flights from Sydney to Boston

Our best Qantas Airways deals on Sydney to Boston flight tickets

Air Canada flights from Sydney to Boston

Our best Air Canada deals on Sydney to Boston flight tickets

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See travel insights to Boston from

How to get the cheapest flight ticket from Sydney to Boston

What is the typical price of a round-trip flight between Sydney and Boston?

What is the cheapest month to fly to Boston?

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

Can stopping save me money on Sydney to Boston flights?

How have Sydney to Boston flight prices changed over time?

What is the cheapest airline that flies from Sydney Kingsford Smith to Boston Logan Intl?

Which airlines fly to Boston?

Which airport is the most popular for stopovers for flights between Sydney and Boston?

Which stopover airport offers the lowest fares from Sydney to Boston?

Which stopover airport has the shortest travel time from Sydney to Boston?

Which stopover airport has the shortest connection time from Sydney to Boston?

When to book flights from Sydney to Boston

Cheap Sydney to Boston (SYD to BOS) flight deals and tips

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

Fastest flight time

Direct flights

Best airlines flying from Sydney to Boston

Compare and see reviews for airlines that fly from Sydney to Boston with momondo

Travelling to a place near Boston?

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Boston?

Can I find flights from Sydney to Boston with flexible booking policies on momondo?

How can momondo help me find flights from Sydney to Boston?

I’m not ready to book a flight from Sydney to Boston right now. Can momondo alert me if prices change?

An easier way to manage your Boston trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Massachusetts

Fly your favourite airline to Boston

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Boston

List of cabin classes available on flights landing in Boston. Availability may vary depending on flight origin and airline.

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