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CA $507 Cheap Flights from Boston (BOS) to Sydney (YQY)

View CA $507 flight on Sat, Oct 3, 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Sydney, NS (YQY)

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Cheap flights from Boston (BOS) to Sydney (YQY)

Prices were available within the past 7 days and start at CA $507 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY) cost?
You can find one-way and return flights from BOS to YQY with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when BOS to YQY ticket fares go up or down.
What is the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY)?
The cheapest months to fly from BOS to YQY are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY)?
Enter BOS to YQY and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY)?
Air Canada is one of the cheapest airlines offering connecting return flights from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY), with prices starting from around CA$1006 for flights that can be booked for departure within the next year. These prices are per adult in economy/coach class and include a layover in Toronto (YYZ-Pearson Intl.). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY)?
To find a cheap flight from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY)?
There are approximately 16 connecting flights per day from Boston Logan International (BOS) to Sydney (YQY). Some common connection points include O'Hare International (ORD), Liberty International (EWR), and Washington Dulles International (IAD).
What is the earliest flight from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from BOS to YQY. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY)?
You'll typically find the most flights from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY) on a Friday, with around 12 flights available. This gives you a good selection for your travel plans. Major airlines on this route include United and Air Canada.
What are the most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY)?
The most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY) are in the morning, from 9am to 12pm. Many major carriers, including Air Canada and United, offer flights during this window. Many travellers prefer this time as it allows for an early start to their journey.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY)?
There are no nonstop flights from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY). For flights with one stop, you can expect the journey to take around 5 hours. If your flight has two or more stops, the travel time typically increases to about 17 hours 18 minutes. The distance covered on this route is approximately 969 kilometres. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY)?
You can fly business class between BOS and YQY. You can fly business class with Air Canada.
How do I earn miles on a Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY) flight and hotel package?
Securing a Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY)?
If you booked your Boston, MA (BOS-Logan Intl.) to Sydney, NS (YQY) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
Sydney
Distance
963 km

Book with confidence

Boston to Reserve Mines Flights

The easy way to book your flights from Boston to Sydney 

With Expedia, it’s simple to find and book flights to Sydney from Boston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 9 airlines that cover this route. There are nonstop flights to Sydney, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Boston to Sydney today, tomorrow, or this week.  

 

Save dollars with cheap flights from Logan Intl., BOS to Sydney, YQY 

Sort your search results by price to find great deals on your flight from Boston to Sydney—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Sydney from Boston currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Sydney  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Sydney from Boston 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Sydney with Expedia today.

Boston to Reserve Mines Flights

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*Available to Expedia members.