Book a trip from Tokyo to Boston with Cathay Pacific , fares from JPY228,090

PROMOTION CODE (OPTIONAL)

Fly Cathay Pacific from Tokyo (TYO) 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 member to earn Status Points or Miles.

When is the best time to fly from Tokyo (TYO) to Boston (BOS)?

Nov 2026
FromJPY228,090*
Seen 1 day ago
Round trip/Economy
Dec 2026
No results available
Jan 2027
No results available
cmp-daily-histogram-bars-legend-min-price-aria-label JPY228.1K
cmp-daily-histogram-bars-legend-max-price-aria-label JPY341.2K
Displaying fares for November-2026
  • TYO–BOS, 14/11/2026 – 27/11/2026: From JPY341,190
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    NOV

  • TYO–BOS, 15/11/2026 – 27/11/2026: From JPY341,190
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  • TYO–BOS, 16/11/2026 – 27/11/2026: From JPY341,190
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  • TYO–BOS, 17/11/2026 – 27/11/2026: From JPY291,190
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  • TYO–BOS, 18/11/2026 – 27/11/2026: From JPY291,190
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  • TYO–BOS, 19/11/2026 – 27/11/2026: From JPY228,090
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  • TYO–BOS, 20/11/2026 – 27/11/2026: From JPY231,730
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  • TYO–BOS, 21/11/2026 – 27/11/2026: From JPY231,730
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  • TYO–BOS, 22/11/2026 – 27/11/2026: From JPY231,730
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  • TYO–BOS, 23/11/2026 – 27/11/2026: From JPY228,090
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  • TYO–BOS, 24/11/2026 – 27/11/2026: From JPY228,090
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  • TYO–BOS, 25/11/2026 – 27/11/2026: From JPY228,090
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  • TYO–BOS, 26/11/2026 – 27/11/2026: From JPY228,090
    26

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  • TYO–BOS: cmp-view-offers-disclaimer. Find offers
    27

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    29

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    DEC

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    05

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    06

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    09

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    10

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  • TYO–BOS: cmp-view-offers-disclaimer. Find offers
    11

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    • RangeJPY228,090-JPY341,190

    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. Flights are subject to regulatory approval.

    Travel Destination Facts

    Aircraft Type

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

    Departure time zone
    Asia-Pacific/Tokyo GMT+09:00
    Arrival time zone
    The Americas/Boston GMT-05:00
    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.

    Explore flight fares from Tokyo (TYO) to Boston (BOS)

    Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.

    JPY
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    Explore flight fares from Tokyo (TYO) to Boston (BOS)
    From
    To
    Fare Type
    Dates
    Price
    Tokyo (TYO)Boston (BOS)Round-trip
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    Economy    		25/11/2026 - 27/11/2026

    From

    JPY228,090

    Seen 1 day ago

    Tokyo (TYO)Boston (BOS)Round-trip
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    Economy    		23/11/2026 - 27/11/2026

    From

    JPY228,090

    Seen 1 day ago

    Tokyo (TYO)Boston (BOS)Round-trip
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    Economy    		19/11/2026 - 27/11/2026

    From

    JPY228,090

    Seen 1 day ago

    Tokyo (TYO)Boston (BOS)Round-trip
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    Economy    		24/11/2026 - 27/11/2026

    From

    JPY228,090

    Seen 1 day ago

    Tokyo (TYO)Boston (BOS)Round-trip
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    Economy    		26/11/2026 - 27/11/2026

    From

    JPY228,090

    Seen 1 day ago

    Tokyo (TYO)Boston (BOS)Round-trip
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    Economy    		21/11/2026 - 27/11/2026

    From

    JPY231,730

    Seen 1 day ago

    Tokyo (TYO)Boston (BOS)Round-trip
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    Economy    		22/11/2026 - 27/11/2026

    From

    JPY231,730

    Seen 1 day ago

    Tokyo (TYO)Boston (BOS)Round-trip
    /
    Economy    		20/11/2026 - 27/11/2026

    From

    JPY231,730

    Seen 1 day ago

    Tokyo (TYO)Boston (BOS)Round-trip
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    Economy    		17/11/2026 - 27/11/2026

    From

    JPY291,190

    Seen 1 day ago

    Tokyo (TYO)Boston (BOS)Round-trip
    /
    Economy    		18/11/2026 - 27/11/2026

    From

    JPY291,190

    Seen 1 day ago

    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. Flights are subject to regulatory approval.

    Book Business Class flights to Boston - selected offers

    Experience refined comfort in our award-winning Business class.

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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. Flights are subject to regulatory approval.

    Flights from Tokyo TYO to Boston BOS

    The city of Boston is famous for its role in the start of the United States of America. The city also played active roles in the Civil War and anti-slavery movements. Fly to the state capital of Massachusetts with Cathay Pacific and take a fascinating step back in time once you land. Upgrade to Premium Economy, Business, or First Class for your long-haul Boston flight and enjoy premium offerings.

    Travel in Boston

    One of the top tourist destinations in America, stroll the Freedom Trail to understand the important events that took place in Boston starting in the mid-1770s. It leads past 16 historical sites, including Faneuil Hall, Bunker Hill Monument, the site of the Boston Massacre, and Paul Revere’s House. Explore the many museums in Boston. Other attractions include the Boston Harbour Islands State Park, Quincy Market, Boston Common, and the Prudential Center Skywalk Observatory.

    Boston Tips

    Save money on sites with the Boston CityPass. Stroll the windy, historic streets for historic atmosphere – many places are easy to reach on foot. Local public transport is efficient and extensive, including buses and underground subway. Travel well when you book your Boston flights with Cathay Pacific today.