Book a trip from Boston to Xi'an with Cathay Pacific , fares from USD2,006

DISCOUNT CODE (OPTIONAL)

Deals on Boston (BOS) to Xi'an (XIY) flights

Try alternate month or interact with individual days below in order to find offers.
Mar 2026
No results available
Apr 2026
FromUSD2,038*
Seen 17 hours ago
Round trip/Economy
May 2026
FromUSD3,012*
Seen 1 day ago
Round trip/Economy
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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 Xi'an XIY

    USD
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    Book flights to Xi'an XIY
    From
    To
    Fare Type
    Dates
    Price
    Boston (BOS)Xi'an (XIY)Round-trip
    /
    Economy    		21/04/2026 - 02/05/2026

    From

    USD2,038

    Seen 17 hours ago

    Boston (BOS)Xi'an (XIY)Round-trip
    /
    Economy    		22/05/2026 - 31/05/2026

    From

    USD3,012

    Seen 1 day ago

    Boston (BOS)Xi'an (XIY)Round-trip
    /
    Economy    		17/07/2026 - 14/08/2026

    From

    USD2,006

    Seen 1 day ago

    Boston (BOS)Xi'an (XIY)Round-trip
    /
    Economy    		03/07/2026 - 31/07/2026

    From

    USD2,011

    Seen 1 day ago

    Boston (BOS)Xi'an (XIY)Round-trip
    /
    Economy    		26/06/2026 - 24/07/2026

    From

    USD3,207

    Seen 1 day ago

    Book Business Class flights to Xi'an - selected offers

    USD
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