Book a trip from Singapore to Boston with Cathay Pacific , fares from SGD1,303

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

SGD1.3K
Displaying fares for March-2025
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RangeSGD1,303-SGD2,682

Book flights to Boston BOS

SGD
Book flights to Boston BOS
From
To
Fare Type
Dates
Price
Singapore (SIN)Boston (BOS)Round-trip
/
Economy
22/06/2025 - 14/07/2025

From

SGD1,303*

Seen 1 day ago

From Singapore To Boston Fare Type Round-trip Economy Dates 22/06/2025 - 14/07/2025 From SGD1,303 Seen 1 day ago
Singapore (SIN)Boston (BOS)Round-trip
/
Economy
02/04/2025 - 14/04/2025

From

SGD1,303*

Seen 1 day ago

From Singapore To Boston Fare Type Round-trip Economy Dates 02/04/2025 - 14/04/2025 From SGD1,303 Seen 1 day ago
Singapore (SIN)Boston (BOS)Round-trip
/
Economy
10/04/2025 - 23/04/2025

From

SGD1,378*

Seen 16 hours ago

From Singapore To Boston Fare Type Round-trip Economy Dates 10/04/2025 - 23/04/2025 From SGD1,378 Seen 16 hours ago
Singapore (SIN)Boston (BOS)Round-trip
/
Economy
29/05/2025 - 18/07/2025

From

SGD1,453*

Seen 23 hours ago

From Singapore To Boston Fare Type Round-trip Economy Dates 29/05/2025 - 18/07/2025 From SGD1,453 Seen 23 hours ago
Singapore (SIN)Boston (BOS)Round-trip
/
Economy
02/04/2025 - 11/04/2025

From

SGD1,453*

Seen 1 day ago

From Singapore To Boston Fare Type Round-trip Economy Dates 02/04/2025 - 11/04/2025 From SGD1,453 Seen 1 day ago

Book Business Class flights to Boston - selected offers

SGD

Flight Deals for Popular Routes on Cathay Pacific

SGD
Flight Deals for Popular Routes on Cathay Pacific
From
To
Fare Type
Dates
Price
Singapore (SIN)Boston (BOS)Round-trip
/
Economy
13/12/2025 - 02/01/2026

From

SGD1,303*

Seen 1 day ago

From Singapore To Boston Fare Type Round-trip Economy Dates 13/12/2025 - 02/01/2026 From SGD1,303 Seen 1 day 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

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.)

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