Book a trip from Singapore to Boston with Cathay Pacific , fares from SGD1,312
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 | |
|---|---|---|---|---|---|
| FromSingapore (SIN) | ToBoston (BOS) | Round-trip / Economy | 29/06/2025 - 13/07/2025 | From SGD1,537* Seen 1 day ago | From Singapore To Boston Fare Type Round-trip Economy Dates 29/06/2025 - 13/07/2025 From SGD1,537 Seen 1 day ago |
| FromSingapore (SIN) | ToBoston (BOS) | Round-trip / Economy | 11/04/2025 - 20/04/2025 | From SGD1,762* Seen 20 hours ago | From Singapore To Boston Fare Type Round-trip Economy Dates 11/04/2025 - 20/04/2025 From SGD1,762 Seen 20 hours ago |
| FromSingapore (SIN) | ToBoston (BOS) | Round-trip / Economy | 23/04/2025 - 18/09/2025 | From SGD1,908* Seen 1 day ago | From Singapore To Boston Fare Type Round-trip Economy Dates 23/04/2025 - 18/09/2025 From SGD1,908 Seen 1 day ago |
| FromSingapore (SIN) | ToBoston (BOS) | Round-trip / Economy | 17/02/2025 - 18/02/2025 | From SGD1,912* Seen 1 day ago | From Singapore To Boston Fare Type Round-trip Economy Dates 17/02/2025 - 18/02/2025 From SGD1,912 Seen 1 day ago |
| FromSingapore (SIN) | ToBoston (BOS) | Round-trip / Economy | 12/04/2025 - 02/05/2025 | From SGD1,908* Seen 1 day ago | From Singapore To Boston Fare Type Round-trip Economy Dates 12/04/2025 - 02/05/2025 From SGD1,908 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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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| FromSingapore (SIN) | ToBoston (BOS) | Round-trip / Economy | 05/10/2025 - 16/10/2025 | From SGD1,312* Seen 16 hours ago | From Singapore To Boston Fare Type Round-trip Economy Dates 05/10/2025 - 16/10/2025 From SGD1,312 Seen 16 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)22/02/2025 - 03/03/2025FromSGD2,928*Seen 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.)