AirHint found the following cheapest one-way flights from Shanghai (PVG) to Seattle (SEA) in March 2026 (see full year).
One-Way flights
| 02 Mar | Hainan Airlines | ||
| 03 Mar | Hainan Airlines | ||
| 05 Mar | Spring Airlines | ||
| 01 Mar | Asiana Airlines | ||
| 05 Mar | Delta | direct | |
| 01 Mar | Delta | direct | |
| 03 Mar | Delta | direct | |
| 02 Mar | Delta | direct |
Also check the deals for return flights from Shanghai to Seattle in March.
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