Book a trip from Singapore to Boston with Cathay Pacific , fares from SGD1,330

DISCOUNT CODE (OPTIONAL)

Fly Cathay Pacific from Singapore (SIN) to Boston (BOS). Enjoy award-winning service, entertainment, and an enhanced menu for Premium Economy and Business Class during your flight. Book direct to secure our best fare and join as a Cathay Pacific Member to earn Status Points or Miles.

Deals on Singapore (SIN) to Boston (BOS) flights

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.)

Book flights to Boston BOS

keyboard_arrow_down
Book flights to Boston BOS
From
To
Fare Type
Dates
Price
Singapore (SIN)Boston (BOS)Round-trip
/
Economy		27/11/2025 - 04/12/2025

From

SGD1,330

Seen 1 day ago

Singapore (SIN)Boston (BOS)Round-trip
/
Economy		01/05/2026 - 16/05/2026

From

SGD1,448

Seen 1 day ago

Singapore (SIN)Boston (BOS)Round-trip
/
Economy		03/05/2026 - 30/05/2026

From

SGD1,628

Seen 1 day ago

Singapore (SIN)Boston (BOS)Round-trip
/
Economy		21/12/2025 - 02/01/2026

From

SGD1,927

Seen 12 hours ago

Singapore (SIN)Boston (BOS)Round-trip
/
Economy		10/12/2025 - 28/12/2025

From

SGD2,077

Seen 10 hours ago

Book Business Class flights to Boston - selected offers

keyboard_arrow_down
keyboard_arrow_down

Explore More Flights from Other Popular Origins

 

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.