AirHint found the following cheapest one-way flights from St. Louis (STL) to Shanghai (PVG) in March 2026 (see full year).
One-Way flights
| 22 Mar | Alaska Airlines | ||
| 19 Mar | Cathay Pacific | ||
| 20 Mar | Frontier Airlines | ||
| 14 Mar | Frontier Airlines | ||
| 15 Mar | Frontier Airlines | ||
| 13 Mar | Southwest Airlines |
Also check the deals for return flights from St. Louis to Shanghai in March.
Powered by
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
Find us on social media