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$1,201+ Cheap flights from Sydney (SYD) to Boston (BOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BOS
Dec 26 — Jan 21
Thu 12/26
Thu 1/2
1 adult, Economy
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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 Thursday or Sunday and return on a Wednesday

Cheap flight deals from Sydney to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,201
(Air Canada)

Popular in

December

Cheapest in

March

Average price

$1,813
Provider with most accurate pricing for Sydney Kingsford Smith-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Boston Logan Intl flights.
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From Sydney Kingsford Smith to Boston Logan Intl
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High demand for flights, 7% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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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 December 21, 2024.

This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2811:50 amSYD - BOS
2 stops26h 04mUnited Airlines
Tue 1/73:35 pmBOS - SYD
2 stops25h 40mUnited Airlines
Deal found 12/20$1,703
This Gotogate deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2911:20 amSYD - BOS
3 stops38h 48mAir Canada
Wed 1/87:25 pmBOS - SYD
2 stops43h 30mAir Canada
Deal found 12/21$1,777
This Mytrip deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/282:30 pmSYD - BOS
3 stops33h 55mMultiple Airlines
Tue 1/79:34 amBOS - SYD
3 stops34h 56mMultiple Airlines
Deal found 12/20$2,252
This Globehunters deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2811:05 amSYD - BOS
1 stop26h 55mCathay Pacific
Mon 1/612:30 amBOS - SYD
1 stop38h 45mCathay Pacific
Deal found 12/20$2,691

Find flights from Sydney to Boston within your budget

Customize your flight search to find flights from Sydney to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2024.

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Route

Depart

Return

Price

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 4/15

9:20 am-10:07 am

2 stops38h 47m

Boston Logan Intl

Sun 5/4

10:35 am-7:20 am

2 stops30h 45m

$1,201

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 5/1

8:15 am-10:42 pm

2 stops28h 27m

Boston Logan Intl

Sat 5/17

7:59 am-6:10 am

2 stops32h 11m

$1,338

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Tue 4/15

9:30 am-5:13 pm

1 stop21h 43m

Boston Logan Intl

Sun 5/4

8:30 am-7:00 am

1 stop32h 30m

$1,375

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Fri 2/14

8:45 am-10:00 pm

1 stop29h 15m

Boston Logan Intl

Thu 2/27

12:30 am-8:50 pm

1 stop28h 20m

$1,400

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Fri 2/14

9:10 am-8:40 am

1 stop39h 30m

Boston Logan Intl

Fri 2/28

11:00 am-6:55 am

1 stop27h 55m

$1,416

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Fri 2/14

1:55 pm-5:49 am

3 stops31h 54m

Boston Logan Intl

Fri 2/28

10:52 am-10:25 am

3 stops31h 33m

$1,891

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sat 1/4

5:25 pm-7:01 am

1 stop29h 36m

Boston Logan Intl

Fri 3/21

6:00 pm-9:00 am

1 stop24h 00m

$3,209

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sat 1/4

11:40 am-3:19 pm

3 stops43h 39m

Boston Logan Intl

Sat 3/22

7:00 am-9:25 am

3 stops59h 25m

$4,170

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 2/3

9:45 pm-12:46 pm

2 stops31h 01m

Boston Logan Intl

Sat 2/15

5:45 am-8:15 pm

2 stops46h 30m

$4,969

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sun 1/19

9:40 pm-6:00 am

1 stop24h 20m

Boston Logan Intl

Thu 1/30

7:31 pm-7:45 pm

2 stops32h 14m

$7,724

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 17 results
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Compare providers for flights from Sydney to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Boston in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sydney-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sydney-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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?

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

Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Sydney to Boston (average of $218). Flying from Sydney to Boston in July is currently the most expensive (average of $311). 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?

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 December 21, 2024.

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 morning, which can drop the price by up to 22% versus a flight at noon.

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated December 21, 2024.
Get a feel of what it's like to fly with Cathay Pacific, Air Canada and United Airlines from Sydney to Boston by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.4
Very good
1,025 reviews
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
844 reviews
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,330 reviews
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Hawaiian Airlines
7.9
Good
2,297 reviews
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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?

    Currently priced at $1,201, Air Canada will fly you from Sydney to Boston and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Japan Airlines and United Airlines - these airlines can fly you to your destination from $1,338 and $1,375, respectively. Air Canada is priced at 15% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $2,118. Users have also found prices from $2,163 and $2,577 on Singapore Airlines and American Airlines, respectively.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from Sydney to Boston (average of $218). Flying from Sydney to Boston in July is currently the most expensive (average of $311). 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

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Alternative routes for Sydney to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Hartford flights
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Top 5 airlines flying from Sydney to Boston

Discover the top 5 airlines that operate flights from Sydney to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$957Average$1,345FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$964Average$1,372FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,075Average$1,476FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$1,120Average$1,827FlexibilityNo cancel feeOn-time74%
Virgin AustraliaCheapest$1,280Average$1,539FlexibilityNo cancel feeOn-time80%
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