Book a trip from Singapore to Boston with Cathay Pacific , fares from SGD1,280

1 Passenger(s), Economy

DISCOUNT CODE (OPTIONAL)

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Book flights to Boston BOS

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Book flights to Boston BOS
From	To	Fare Type	Dates	Price
Singapore (SIN)	Boston (BOS)	Round-trip / Economy	05/09/2025 - 12/09/2025	From SGD1,280 Seen 16 hours ago
Singapore (SIN)	Boston (BOS)	Round-trip / Economy	06/09/2025 - 12/09/2025	From SGD1,280 Seen 16 hours ago
Singapore (SIN)	Boston (BOS)	Round-trip / Economy	14/07/2025 - 23/07/2025	From SGD1,645 Seen 1 day ago
Singapore (SIN)	Boston (BOS)	Round-trip / Economy	21/12/2025 - 02/01/2026	From SGD1,815 Seen 18 hours ago
Singapore (SIN)	Boston (BOS)	Round-trip / Economy	08/07/2025 - 18/07/2025	From SGD1,945 Seen 1 day ago

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Flight Deals for Popular Routes on Cathay Pacific
From	To	Fare Type	Dates	Price
Singapore (SIN)	Boston (BOS)	Round-trip / Economy	02/05/2026 - 16/05/2026	From SGD1,435 Seen 17 hours ago
Singapore (SIN)	Boston (BOS)	Round-trip / Economy	09/05/2026 - 23/05/2026	From SGD1,860 Seen 17 hours ago
Singapore (SIN)	Boston (BOS)	Round-trip / Economy	18/05/2026 - 04/06/2026	From SGD5,863 Seen 7 hours ago
Singapore (SIN)	Boston (BOS)	Round-trip / Economy	16/05/2026 - 30/05/2026	From SGD5,876 Seen 17 hours ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

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.)