Book a trip from Singapore to Boston with Cathay Pacific , fares from SGD1,280
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1 Passenger(s), Economy
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Deals on Singapore (SIN) to Boston (BOS) flights
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Book flights to Boston BOS
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From | To | Fare Type | Dates | Price | |
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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 |
Book Business Class flights to Boston - selected offers
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Flight Deals for Popular Routes on Cathay Pacific
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From | To | Fare Type | Dates | Price | |
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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.
Travel to Boston in 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.)