Yes, there are currently restrictions on flights to Jiayuguan along with the rest of China. Before you book or search for flights, consider the following restrictions: China has restricted entry and transit to all travelers except Chinese nationals, Hong Kong, Macau, or Taiwan passport holders, and travelers with diplomatic, service, courtesy or C visas, or visas issued after March 28, 2020. Travelers arriving at PEK will be given a PCR test and quarantined for 14 days at a designated location in Beijing. Travelers arriving at Shanghai Pudong (PVG) or Shanghai Hongqiao (SHA) must undergo Nucleic Acid Testing (NAT) and a 14-day quarantine in designated places for medical observation. Airline crew with a layover at the above airports must undergo NAT inside the passenger terminal, then self-isolate at their hotel temporarily before acquiring the NAT results. Airline crew arriving at the above airports will be quarantined after their last shift, and must self-isolate in crew hotels during shift breaks. Travelers arriving at Guangzhou (CAN) or Shenzhen (SZX) who live in or have been in France, Germany, Iran, Italy, Japan, South Korea, Spain, or the United States in the past 14 days must undergo 14-day quarantine at home or in designated places for medical observation. All passengers arriving at SZX will have a PCR test. Travelers arriving at XMN will be quarantined for medical observation at designated hotels for 14 days at their own expense. This does not apply to travelers under 18 years old or above 70 years old, pregnant women, and travelers suffering from illness, who must apply for permission to undergo a 14-day quarantine at home.. If you are looking to book a trip to Jiayuguan and are outside of the restricted areas, please take the proper precautions and stay informed about travelling during COVID-19.