Book a trip from Singapore to Boston with Cathay Pacific , fares from SGD2,011
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 | 13/06/2025 - 21/06/2025 | From SGD2,011 Seen 18 hours ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 16/08/2025 - 30/08/2025 | From SGD2,158 Seen 4 hours ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 17/06/2025 - 20/06/2025 | From SGD2,161 Seen 1 day ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 11/07/2025 - 18/07/2025 | From SGD2,311 Seen 17 hours 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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There are no fares that match your filter criteria. Please adjust your filters.*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)17/05/2025 - 24/05/2025FromSGD4,461Seen 1 day agoRound-trip/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.)