Book a trip from Boston to Tokyo with Cathay Pacific , fares from USD1,193

PROMOTION CODE (OPTIONAL)

Fly Cathay Pacific from Boston (BOS) to Tokyo (TYO). 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 Boston (BOS) to Tokyo (TYO) flights

Try alternate month or interact with individual days below in order to find offers.
Jul 2026
No results available
Aug 2026
FromUSD1,256*
Seen 1 day ago
Round trip/Economy
Sep 2026
No results available
cmp-daily-histogram-bars-legend-min-price-aria-label USD2.7K
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    • RangeUSD2,686

    Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

    Travel Destination Facts

    Destination airports

    • Narita International Airport (NRT)
    • Haneda Airport Railway Station (HND)

    Aircraft types

    Boeing 777, Airbus A321neo, Airbus A330 and Airbus A350 aircraft*

    Departure time zone

    GMT-04:00

    Arrival time zone

    GMT+09:00

    Cabin class

    First class, Business class, Premium Economy, Economy^

    Lowest fare month

    January

    *Aircraft model may vary due to operational requirements. ^Cabin class availability is subject to aircraft configuration.

    Lowest fare month for flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

    Book flights to Tokyo TYO

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    Book flights to Tokyo TYO
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Tokyo (TYO)Round-trip
    /
    Economy    		14/10/2026 - 03/11/2026

    From

    USD1,193

    Seen 10 hours ago

    Boston (BOS)Tokyo (TYO)Round-trip
    /
    Economy    		28/11/2026 - 06/12/2026

    From

    USD1,606

    Seen 22 hours ago

    Boston (BOS)Tokyo (TYO)Round-trip
    /
    Economy    		24/08/2026 - 26/11/2026

    From

    USD1,256

    Seen 1 day ago

    Boston (BOS)Tokyo (HND)Round-trip
    /
    Economy    		14/11/2026 - 23/11/2026

    From

    USD1,606

    Seen 1 day ago

    Boston (BOS)Tokyo (HND)Round-trip
    /
    Economy    		15/08/2026 - 22/08/2026

    From

    USD2,686

    Seen 12 hours ago

    Boston (BOS)Tokyo (HND)Round-trip
    /
    Economy    		18/11/2026 - 02/12/2026

    From

    USD1,332

    Seen 1 day ago

    Boston (BOS)Tokyo (NRT)Round-trip
    /
    Economy    		08/10/2026 - 01/11/2026

    From

    USD1,406

    Seen 20 hours ago

    Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

    Book Business Class flights to Tokyo - selected offers

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    Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.