To save on the cost of your flight from California to China, book at least 46 days before your planned departure. Booking around this time can save you about 0% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $606 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $606.
Due to multiple factors, expect to potentially pay more when booking in August. For low rates, September can be a great choice for travel to China. Flights to China from California in September are about $711 on average during September, but can be found for as low as $467.