Book a trip from Singapore to Boston with Cathay Pacific , fares from SGD1,336
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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SGD
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 15/12/2025 - 30/12/2025 | From SGD1,336 Seen 1 day ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 10/12/2025 - 04/01/2026 | From SGD1,335 Seen 15 hours ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 15/09/2025 - 24/09/2025 | From SGD1,335 Seen 15 hours ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 21/11/2025 - 30/11/2025 | From SGD1,335 Seen 4 hours ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 22/11/2025 - 05/12/2025 | From SGD1,335 Seen 3 hours ago |
Book Business Class flights to Boston - selected offers
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SGD
Singapore (SIN)to
Boston (BOS)08/10/2025 - 17/10/2025FromSGD10,684Seen 1 day agoRound-tripBusiness
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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 | 09/03/2026 - 01/05/2026 | From SGD1,486 Seen 1 day ago | |
| Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 07/08/2026 - 26/08/2026 | From SGD5,838 Seen 12 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)22/09/2025 - 28/09/2025FromSGD1,520Seen 16 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.)