Book a trip from Singapore to Boston with Cathay Pacific , fares from SGD1,280

DISCOUNT CODE (OPTIONAL)

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

SGD1.5K
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  • RangeSGD1,493-SGD2,908

    Book flights to Boston BOS

    SGD
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    Book flights to Boston BOS
    From
    To
    Fare Type
    Dates
    Price
    Singapore (SIN)Boston (BOS)Round-trip
    /
    Economy
    10/09/2025 - 14/09/2025

    From

    SGD1,280

    Seen 1 day ago

    Singapore (SIN)Boston (BOS)Round-trip
    /
    Economy
    15/07/2025 - 28/07/2025

    From

    SGD1,493

    Seen 1 day ago

    Singapore (SIN)Boston (BOS)Round-trip
    /
    Economy
    15/07/2025 - 30/07/2025

    From

    SGD1,708

    Seen 1 day ago

    Singapore (SIN)Boston (BOS)Round-trip
    /
    Economy
    16/07/2025 - 16/10/2025

    From

    SGD1,718

    Seen 9 hours ago

    Singapore (SIN)Boston (BOS)Round-trip
    /
    Economy
    14/07/2025 - 28/07/2025

    From

    SGD1,793

    Seen 1 day ago

    Book Business Class flights to Boston - selected offers

    SGD
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    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
    06/01/2026 - 11/01/2026

    From

    SGD1,707

    Seen 7 minutes 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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