[Expired]Seattle to Shanghai China Round Trip Airfare Saving
- Skyscanner.com offers Seattle to Shanghai China Round Trip Airfare Saving, As low as $350 on American Airlines.
- Departs SEA: March 5, 17-18, 24-25; April 1.
- Returns: March 12, 17, 24-26, 31; April 1, 8; May 18-21, 26-28.