Book a trip from Singapore to Boston with Cathay Pacific , fares from SGD1,334
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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 | 14/09/2025 - 19/09/2025 | From SGD1,334 Seen 1 day ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 17/12/2025 - 09/01/2026 | From SGD1,334 Seen 9 hours ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 16/11/2025 - 21/11/2025 | From SGD1,334 Seen 1 day ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 26/09/2025 - 23/10/2025 | From SGD1,334 Seen 3 hours ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 28/09/2025 - 23/10/2025 | From SGD1,334 Seen 2 hours ago |
Book Business Class flights to Boston - selected offers
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The Cathay Pacific experience
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Flight Deals for Popular Routes on Cathay Pacific
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SGD
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 14/05/2026 - 14/06/2026 | From SGD1,334 Seen 1 day ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 14/05/2026 - 18/06/2026 | From SGD1,484 Seen 1 day ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.