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 18 hours ago
Good Availability
45% of dates checked are available within 10% of the lowest price

Tuesday, August 4th, 2026

4 round-trip options

Returning
Sun, Aug 9, 2026•5 Day Trip
$2,209 USD
Google Flights
Returning
Thu, Aug 13, 2026•9 Day Trip
$2,495 USD
Google Flights
Returning
Sat, Aug 15, 2026•11 Day Trip
$2,545 USD
Google Flights
Returning
Sun, Aug 16, 2026•12 Day Trip
$2,495 USD
Google Flights