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 | |
|---|---|---|---|---|---|
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 10/09/2025 - 14/09/2025 | From SGD1,280 Seen 1 day ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 15/07/2025 - 28/07/2025 | From SGD1,493 Seen 1 day ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 15/07/2025 - 30/07/2025 | From SGD1,708 Seen 1 day ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 16/07/2025 - 16/10/2025 | From SGD1,718 Seen 9 hours ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 14/07/2025 - 28/07/2025 | From SGD1,793 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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SGD
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 06/01/2026 - 11/01/2026 | From SGD1,707 Seen 7 minutes 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)01/10/2025 - 29/10/2025FromSGD2,843Seen 1 day 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.)