Book a trip from Singapore to Boston with Cathay Pacific , fares from SGD1,259
Book a trip from Singapore to Boston ..
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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 | |
|---|---|---|---|---|---|
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 12/09/2025 - 29/09/2025 | From SGD1,259 Seen 4 hours ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 21/11/2025 - 04/12/2025 | From SGD1,259 Seen 22 hours ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 17/10/2025 - 30/10/2025 | From SGD1,259 Seen 22 hours ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 12/09/2025 - 18/09/2025 | From SGD1,259 Seen 1 day ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 10/01/2026 - 27/01/2026 | From SGD1,258 Seen 1 day ago |
Book Business Class flights to Boston - selected offers
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Singapore (SIN)to
Boston (BOS)02/11/2025 - 08/11/2025FromSGD7,532Seen 21 hours agoRound-tripBusiness
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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 | |
|---|---|---|---|---|---|
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 03/04/2026 - 27/04/2026 | From SGD1,258 Seen 1 day ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 29/04/2026 - 05/05/2026 | From SGD1,259 Seen 16 hours ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 01/06/2026 - 14/06/2026 | From SGD1,334 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
Singapore (SIN)to
Boston (BOS)24/11/2025 - 08/12/2025FromSGD1,784Seen 3 hours agoRound-tripPremium 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.)