Book a trip from Sydney to Boston with Cathay Pacific , fares from AUD2,325
Deals on Sydney (SYD) to Boston (BOS) flights
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Try alternate month or interact with individual days below in order to find offers.
Book flights to Boston BOS
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| FromSydney (SYD) | ToBoston (BOS) | Round-trip / Economy | 14/05/2025 - 29/05/2025 | From AUD2,325* Seen 13 hours ago | From Sydney To Boston Fare Type Round-trip Economy Dates 14/05/2025 - 29/05/2025 From AUD2,325 Seen 13 hours ago |
| FromSydney (SYD) | ToBoston (BOS) | Round-trip / Economy | 10/06/2025 - 20/06/2025 | From AUD2,449* Seen 1 day ago | From Sydney To Boston Fare Type Round-trip Economy Dates 10/06/2025 - 20/06/2025 From AUD2,449 Seen 1 day ago |
| FromSydney (SYD) | ToBoston (BOS) | Round-trip / Economy | 26/06/2025 - 21/07/2025 | From AUD2,740* Seen 1 day ago | From Sydney To Boston Fare Type Round-trip Economy Dates 26/06/2025 - 21/07/2025 From AUD2,740 Seen 1 day ago |
| FromSydney (SYD) | ToBoston (BOS) | Round-trip / Economy | 27/06/2025 - 22/07/2025 | From AUD2,765* Seen 1 day ago | From Sydney To Boston Fare Type Round-trip Economy Dates 27/06/2025 - 22/07/2025 From AUD2,765 Seen 1 day ago |
Book Business Class flights to Boston - selected offers
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All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.
Flight Deals for Popular Routes on Cathay Pacific
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| FromSydney (SYD) | ToBoston (BOS) | Round-trip / Economy | 29/08/2025 - 07/09/2025 | From AUD2,899* Seen 1 day ago | From Sydney To Boston Fare Type Round-trip Economy Dates 29/08/2025 - 07/09/2025 From AUD2,899 Seen 1 day ago |
| FromSydney (SYD) | ToBoston (BOS) | Round-trip / Economy | 22/12/2025 - 05/01/2026 | From AUD3,351* Seen 1 day ago | From Sydney To Boston Fare Type Round-trip Economy Dates 22/12/2025 - 05/01/2026 From AUD3,351 Seen 1 day ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Travel to Boston in Premium Economy
Sydney (SYD)to
Boston (BOS)15/06/2025 - 21/06/2025FromAUD5,160*Seen 10 hours agoRound-trip/Premium Economy
Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)
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