Haikou Meilan International Airport (HAK) serves Haikou; Xining Caojiabu Airport (XNN) serves Xining.
The airports are 1,254 miles apart by great-circle distance.
Roame's current schedule feed lists service with stops from HAK to XNN, but no nonstop service.
Marketing airlines listed in the current schedule, including codeshare sellers, are Hainan Airlines (HU) and Beijing Capital Airlines (JD). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Nov 6, 2026 – Mar 27, 2027.