Boston (BOS) to Shanghai (SHA) flight deal in economy from $1,027

Cathay PacificCXCathay Pacific
Round Trip•Economy
United StatesBOS

Logan International Airport

Boston, United States
ChinaSHA

Shanghai Hongqiao International Airport

Shanghai, China
$1,344 USD
-24%$1,027 USD
Verified about 8 hours ago
Good Availability
45% of dates checked are available within 10% of the lowest price

Wednesday, September 2nd, 2026

4 round-trip options

Returning
Tue, Sep 8, 2026•6 Day Trip
$1,517 USD
Google Flights
Returning
Wed, Sep 9, 2026•7 Day Trip
$1,517 USD
Google Flights
Returning
Mon, Sep 14, 2026•12 Day Trip
$1,027 USD
Google Flights
Returning
Tue, Sep 15, 2026•13 Day Trip
$1,027 USD
Google Flights