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Cheap flights from Sydney, NS to Boston from C$ 419

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
YQY — BOS
19 Jul — 26 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Boston

Enter your travel dates to find the best prices.

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 June 2026.

Wed 2/95:20 p.m.
YQY
-
BOS
1 stop5h 07m
Air Canada
Sun 6/910:40 a.m.
BOS
-
YQY
1 stop4h 59m
Air Canada
Deal found 18/6C$ 816
Fri 31/75:10 p.m.
YQY
-
BOS
1 stop5h 17m
Air Canada
Fri 7/810:50 a.m.
BOS
-
YQY
1 stop12h 22m
Air Canada
Deal found 16/6C$ 858

Find flight deals from Sydney to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (YQY) 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 19 June 2026.

Round-trip from

C$ 816

One-way from

C$ 419
Air Canada
  • Air Canada
  • 2/9-6/9
  • 2 total stops
  • 10h 06m total
  • Sydney to Boston
Search Deals
14/7
  • 14/7
  • 2 total stops
  • 23h 20m total
  • Sydney to Boston
Search Deals

Cheapflights Fare Finder

 
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 629,999 searches. Data last updated 19 June 2026.
Use the filters below to find and compare flights from Sydney to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SydneyBoston

YQY - BOS

YQYBOS

Sydney

Wed 2/9

5:20 p.m.-9:27 p.m.

1 stop5h 07m

Boston Logan Intl

Sun 6/9

10:40 a.m.-4:39 p.m.

1 stop4h 59m

C$ 820

SydneyBoston

YQY - BOS

YQYBOS

Sydney

Fri 31/7

5:10 p.m.-9:27 p.m.

1 stop5h 17m

Boston Logan Intl

Fri 7/8

10:50 a.m.-12:12 a.m.

1 stop12h 22m

C$ 858

SydneyBoston

YQY - BOS

YQYBOS

Sydney

Fri 31/7

5:10 p.m.-9:05 a.m.

3 stops16h 55m

Boston Logan Intl

Fri 7/8

8:10 p.m.-4:14 p.m.

3 stops19h 04m

C$ 1,230
Cheapest one-way

SydneyBoston

YQY - BOS

YQYBOS

Sydney

Tue 14/7

8:15 p.m.-6:35 p.m.

2 stops23h 20m

C$ 419
Quickest one-way

SydneyBoston

YQY - BOS

YQYBOS

Sydney

Tue 20/10

5:20 p.m.-9:26 p.m.

1 stop5h 06m

C$ 438

SydneyBoston

YQY - BOS

YQYBOS

Sydney

Tue 14/7

5:05 p.m.-9:27 p.m.

1 stop5h 22m

C$ 452

SydneyBoston

YQY - BOS

YQYBOS

Sydney

Mon 13/7

5:05 p.m.-9:27 p.m.

1 stop5h 22m

C$ 452

SydneyBoston

YQY - BOS

YQYBOS

Sydney

Sat 1/8

5:20 p.m.-9:27 p.m.

1 stop5h 07m

C$ 455

SydneyBoston

YQY - BOS

YQYBOS

Sydney

Tue 21/7

5:10 p.m.-9:27 p.m.

1 stop5h 17m

C$ 456

SydneyBoston

YQY - BOS

YQYBOS

Sydney

Sat 1/8

8:15 p.m.-8:55 p.m.

3 stops25h 40m

C$ 847

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/6

Sorted by cheapest first

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.

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, Nova Scotia to Boston?

    There are many flights that can get you from Sydney, Nova Scotia to Boston in 5h 07m. Fly via Air Canada to get the fastest option. The distance between Sydney, Nova Scotia and Boston is about 967 km.

  • 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.

See more FAQs

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Hampton
Merrimack
Chelsea
Braintree
Milford
Seekonk
Old Orchard Beach
Revere
Waltham
Watertown
Ogunquit
Warwick
Lawrence
Pawtucket
Nashua
Kittery

Browse thousands of different options on Cheapflights for your next trip

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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.
Halifax to Boston flights
Charlottetown to Boston flights
Moncton to Boston flights
Halifax to Albany flights
St John to Boston flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Sydney to Boston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Sydney to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Boston flexibly with Cheapflights today.

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

Yes! Start tracking prices for Sydney to Boston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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