Travel with Air Canada from Boston to Sydney, NS (BOS - YQY) from USD 285*

Promotion code

*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Flights between Boston and Sydney, NS - our lowest fares in cash

Apr 2026
FromUSD 309*
One way/Economy
May 2026
FromUSD 299*
One way/Economy
Jun 2026
FromUSD 299*
One way/Economy
USD 299
USD 1.1K
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    • RangeUSD 299-USD 1,138

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

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