Book a trip from Singapore to Boston with Cathay Pacific , fares from SGD1,560
Deals on Singapore (SIN) to Boston (BOS) flights
Book flights to Boston BOS
From | To | Fare Type | Dates | Price | |
---|---|---|---|---|---|
Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 26/09/2025 - 08/10/2025 | From SGD1,560 Seen 19 hours ago | |
Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 21/06/2025 - 30/06/2025 | From SGD2,215 Seen 47 minutes ago | |
Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 01/07/2025 - 14/07/2025 | From SGD2,310 Seen 1 day ago | |
Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 29/07/2025 - 09/08/2025 | From SGD2,460 Seen 2 hours ago | |
Singapore (SIN) | Boston (BOS) | Round-trip / Economy | 18/07/2025 - 16/08/2025 | From SGD2,610 Seen 1 day ago |
Book Business Class flights to Boston - selected offers
The Cathay Pacific experience
-
Spacious cabins and world-class service
-
Complete flexibility when you book
-
Fresher flavours, now ready for Business
-
Our intuitive digital experience
All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.
Flight Deals for Popular Routes on Cathay Pacific
*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
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.)
Explore More Flights from Other Popular Origins
- Flights from Hong Kong
- Flights from Manila
- Flights from Taipei
- Flights from Singapore
- Flights from Guangzhou
- Flights from Beijing
- Flights from Bangkok
- Flights from Ho Chi Minh City
- Flights from Kuala Lumpur
- Flights from Nanjing
- Flights from Shanghai
- Flights from Hangzhou
- Flights from Jakarta
- Flights from Sydney
- Flights from Fuzhou