Book a trip from Boston to Osaka with Cathay Pacific , fares from USD2,217

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Deals on Boston (BOS) to Osaka (KIX) flights

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    • 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 Osaka KIX

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    Book flights to Osaka KIX
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Osaka (KIX)Round-trip
    /
    Economy    		24/07/2026 - 21/08/2026

    From

    USD2,217

    Seen 6 hours ago

    Book Business Class flights to Osaka - selected offers

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