Book a trip from Singapore to Boston with Cathay Pacific , fares from SGD1,411
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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 | 01/10/2025 - 15/10/2025 | From SGD1,411 Seen 1 day ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 21/06/2025 - 30/06/2025 | From SGD2,466 Seen 19 hours ago |
Book Business Class flights to Boston - selected offers
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The Cathay Pacific experience
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Complete flexibility when you book
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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 | 10/12/2025 - 21/12/2025 | From SGD2,511 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
Singapore (SIN)to
Boston (BOS)13/07/2025 - 14/10/2025FromSGD3,815Seen 10 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.)